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Zetor Proxima 70 2012, Operator'S Manual

The Zetor Proxima 70 2012 Operator's Manual is a comprehensive guide that provides detailed instructions on operating and maintaining this powerful agricultural tractor. Easily download the free manual from our website and gain access to essential information to optimize performance, efficiency, and longevity of your Zetor Proxima 70 2012.

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82

HYDRAULIC SYSTEM 

P11N001   

HYDRAULIC SYSTEM 

It consists of the inner and outer circuits. 
Gear pump is the source of pressure oil. 
Oil is taken from reservoir shared by 
gearbox and transmission. 
 
Hydraulic pump cannot be switched off. 
If the engine is working, the pump is on. 
The amount supplied is 50 liters per 
minute. 
 
The pressure in hydraulic system raised 
by the hydraulic pump is restricted by a 
safety valve to 19 MPa. 
 
 
 
 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

 

 

 

Summary of Contents for Proxima 70 2012

Page 1: ......

Page 2: ...h the contents of this manual even though you may be experienced in operating other tractors The manual contains new information and overview of how the tractor may be used in different kinds of work If the operating maintenance and safety rules are observed your new tractor will become a reliable companion for a long time We wish you thousands of successful working hours ZETOR Brno ...

Page 3: ...2 Information about technical specifications design equipment material and external appearance is valid in the time of printing this operator s manual Manufacturer reserves all rights for changes ...

Page 4: ...rator s manual This is a separate booklet that is passed to you at purchasing of your new tractor Page Location of serial numbers tractor with a cabin 5 Safety instructions for users 7 Preventive daily service 9 Acquaintance with tractor 17 Operation 47 Running in the tractor 63 Transport use 67 Pto drive of agricultural machines 75 Hydraulic system 81 Hitches 99 Wheel tread change 107 Additional ...

Page 5: ...4 TRACTORS PROXIMA TRACTORS PROXIMA Tractor type Engine output kW Z70 45 Z80 53 Z90 60 Z100 66 G1 ...

Page 6: ...5 LOCATION OF SERIAL NUMBERS TRACTOR WITH A CABIN C10a ...

Page 7: ...r your convenience write those numbers in the frames below Tractor model Zetor Proxima Z 70 Zetor Proxima Z 80 Zetor Proxima Z 90 Zetor Proxima Z 100 The left right front and back side of the tractor is determined by travelling direction Manufacturer reserves rights for changes of design and option that improves the tractor features Tractor serial number Engine serial number G3 ...

Page 8: ... is forbidden 6 Starting tractor by means of towing with another tractor or vehicle is allowed only when the pull bar is used 7 Start the tractor from driver s seat only with the shifting lever in neutral position and with the clutch pedal depressed down Life hazard when starting by means of starter connector short circuit 8 The key of the key switch must be in position I 9 When preheating engine ...

Page 9: ...r 28 It is life dangerous to stand near the rope when recovering the tractor 29 Front hook assembled on front tractor frame serves for pulling of the tractor alone only i e without trailer or another implement 30 Never use free wooden blocks or bars put between tractor and pushed subject when pushing other vehicles trailers implements etc LEAVING OF TRACTOR 31 Do not park the tractor with attached...

Page 10: ...with a non irritant agent and treat your hands with a suitable skin ointment or cream 49 When connecting and disconnecting the quick couplers of hydraulic circuit remove with a piece of any cloth the residual oil which remains in the coupler socket or possibly at the plug WASTE DISPOSAL 50 With disposal of the tractor or its parts including its operational fluids after termination of their service...

Page 11: ... Nominal voltage 12 V Ground minus pole pole Using of starting trucks or starting aid devices with different voltage or polarity causes serious failures of tractor 57 It is necessary to be careful when manipulating with the battery and to avoid short circuits Turn off the battery switch at tractors equipped with this switch when manipulating with the battery 58 Tractors must not be run with discon...

Page 12: ...11 PREVENTIVE DAILY SERVICE Do this service every day or at least after every 8 to 10 operating hours G4 ...

Page 13: ... in the engine and tightness of connections of the engine lubrication system Keep level of oil between the gauge rod marks COOLING SYSTEM Check tightness of connections of the engine cooling system and level of cooling fluid in the expansion tank The expansion tank is accessible after opening of the front bonnet Refill the missing volume up to the upper gauge mark MAX The minimum permissible level...

Page 14: ...THE TRAILER Check tightness of the air system of the brakes and effectiveness of brakes of the tractor with a trailer HYDRAULIC BRAKES OF THE TRAILER Check tightness of hydraulic brakes of the trailer and effectiveness of brakes of the tractor with a trailer HYDROSTATIC STEERING Using the oil gauge rod check level of oil in the hydrostatic steering tank that can be found on the left side of the tr...

Page 15: ...ng The indicator is accessible after lifting of the bonnet It is located close to the inlet pipe elbow FILTRATION OF THE CAB Check and clean if necessary air filters for ventilation of the cab in the front overhang of the roof Replacement of filters depends on amount of dust in the working environment Partial regeneration can be carried out by dusting of blowing with compressed air Carry out clean...

Page 16: ...of radiators 1 Tilt up the bonnet 2 Release and slide out the A C condenser to the left side of the tractor 3 Clean the front walls of the engine radiator A C condenser using compressed air blow air in direction from the engine 4 Remove remaining dirt from the space under the bonnet to prevent its re sucking SHORT FUNCTIONAL TEST After starting the engine check whether the indicator of hydrostatic...

Page 17: ...16 NOTE ...

Page 18: ...Svratka 23 Adjustment for driver s weight 23 Longitudinal adjustment 23 Vertical adjustment 23 Driver s seat grammer maximo 24 Driver s seat grammer s 24 Air filter with active carbon 25 Control panel of heating air conditioning radio 26 Control of heating valve A 26 Control of blower B 26 Air conditioning switch C 26 Control of air circulation in cab D 27 Right function of heating and air conditi...

Page 19: ...nition box 40 Key in 0 position 40 Key in I position 40 Key in II position 41 Lever of manual refulation of fuel 41 PedalS and levers 42 Gear shifting lever 43 Gear shifting scheme 43 Lever of shifting of road and reduced gears 43 PTO selection control lever 44 PTO speed control lever 44 PTO speed control lever Tractor equipped with reversor or reductor for creep ing gears 44 Shifting lever of cre...

Page 20: ...ar shifting lever and hand throttle control lever DOOR OPENING FROM OUTSIDE Cab doors can be locked from outside After unlocking depress the lock button and by pulling the handle open the door DOOR OPENING FROM INSIDE 1 Lever for door opening from inside 2 Lever for lock opening from inside Door is kept in fully opened position with a gas strut Driving with opened door is not recom mended because ...

Page 21: ...h be sure that the interference be tween hitched implement and opened rear window is avoided at the maximum lifting of the rear three point hitch In case of inter ference we recommend to work with closed window SIDE WINDOW A plastic latch locks the side window in half opened position TILTABLE ROOF LID The tiltable roof lid can be opened by turning the arresting lever and by half opening Tractor to...

Page 22: ...eat it is possible to tilt the passenger s seat upwards TOOLBOX The toolbox 2 is situated at the left side of the driver s seat RIGHT REAR PANEL The right rear panel includes a storage place for a PET bottle 1 socket 12V 2 and cigarette lighter 3 REARVIEW MIRRORS Adjust rearview mirrors before driving or starting the job to be able to see the en tire road or the working field ...

Page 23: ...side of rear wall behind the driver s seat The washer tank capacity is 2 5 litres In summer the reservoir should be filled with distilled water or mixture for wash ers Antifreeze mixture for washers must be used in winter season for filling the washer tank WASHER CONTROL The windshield washer sprays after pressing the switch of front two speed wiper This switch is located on the right cab pillar M...

Page 24: ...eight indicator is located in the slot of rear seat cover Spring stroke is 120 mm Do not adjust the seat when driv ing Danger of accident LONGITUDINAL ADJUSTMENT The seat can be longitudinally adjusted within range 75 mm 11 positions after unlocking of left hand side lever VERTICAL ADJUSTMENT Vertical seat adjustment is done by the right hand side lever from the middle position to two marginal pos...

Page 25: ...rned by 20 to both sides 4 Control of adjustment of absorption of vibrations of the seat tilting of the control ler forwards adjusts a floating position of the seat 5 Control of adjustment of the seat inclination 6 Control of adjustment of the back shape 7 Height adjustable backrest pulling or pushing in direction of the arrow adjusts the backrest within range 170mm 8 Tiltable armrest 9 Control of...

Page 26: ...into from the outside The fan controller should be in the position fan maximum work WARNING The filter does not provide full protection against toxic sub stances When handling the filter wear protective gloves Don t clean the filter don t flush it with compressed air DANGER The filter with active carbon should be replaced after every 200 hours or 36 months manufacture date is stated on the filter ...

Page 27: ... valve closed b heating valve open CONTROL OF BLOWER B 0 blower switched off 1 blower low speed 2 blower middle speed 3 blower maximum speed AIR CONDITIONING SWITCH C Switch in and switch off of the air conditioning system is made by switch with symbol of flake C By depression of the switch the air conditioning system is put into operation symbol of flake lights By repeated depression of the switc...

Page 28: ...or urgently necessary time RIGHT FUNCTION OF HEATING AND AIR CONDITIONING SYSTEM It is necessary to create overpressure in the cab for proper function of heating or air conditioning Therefore we recom mend to shut all windows doors and cab roof cover FAST HEATING THE CAB SPACE Process in the following way 1 Turn the control of the heating valve A to the right hand position heating valve fully open...

Page 29: ... AIR CONDITIONING DURING OPERATION OF TRACTOR With inner air re circulation switched in the inlet of fresh air is closed and it comes to breathing up of cab space by the operators This state can cause feel ings of tiredness Note When working set the control D according to your individual requirements at temperature in a position between a and b so that the blower could suck air from outside of the...

Page 30: ...n b air re circulation to position a outer air suction Perform fluent regulating of air tem perature with switched in air conditioning by means of half opening of the heating valve A At this setting air going into the cab from the outlets is not dried so intensively You can perform fluent regulating of air temperature with switched in air conditioning by means of decreasing of blower power by swit...

Page 31: ...orners After defrosting of the front windshield direct the side outlets to towards the side glasses of the doors and defrost the glasses step by step After defrosting the outlets should be adjusted to such direction so that air could not directly blow to the driver but down to driver s legs CONTROL PANEL ON RIGHT CAB PILLAR 6 switch of front working lights on cab roof 7 switch of rear working ligh...

Page 32: ... or push it down after it is unlocked by mov ing the lever 1 in the direction shown by the arrow After adjusting lock the wheel by pressing the lever 1 in the opposite direction than shown by the arrow Adjusting the angle To adjust angle tilt the wheel after it is unlocked by moving the lever 2 in the direction shown by the arrow After ad justing lock the wheel by pressing the lever 2 in the oppos...

Page 33: ...32 ACQUAINTANCE WITH TRACTOR B21b ...

Page 34: ...l value i e 450kPa 6 Manual brake red Indicates applied manual brake 7 Recharging red During run of the engine it is on in case of a fault in re charging It must be permanently on when the engine is stopped 8 Indicator of lubrication red During run of the engine it shall be on if pressure of oil drops under 120 to 60kPa an on if engine is stopped 9 Reserve 10 Reserve 11 Reserve 12 Reserve 13 Reser...

Page 35: ...34 ACQUAINTANCE WITH TRACTOR F54d ...

Page 36: ...the respective symbol and value 22 Battery voltage button The voltage value is displayed on the display with the resolution of 0 1 V 23 Button of the number of covered kilometres per day or since the last reset The number of kilometres is shown on the display The value can be reset with long pressing of the but ton 24 Button of immediate travel speed in km h 1 which is displayed on the display 25 ...

Page 37: ... left and right parts of the display It is a number of revolutions with engaged PTO independent revolutions By pressing the buttons gradually you will induced the number of PTO revolutions for individual gears of PTO revolutions A for 1000 revolutions B for 540 revolutions C for 540E revolutions The button serves only for displaying data ...

Page 38: ... on the switch e Switch of warning lights f Switch of the front driving axle Switched on front driving axle is indicated by an illuminated symbol on the switch g Switch of the light beacon on off h Switch of working lights in the front mask on off Function of the working lights is indicated by an illuminated symbol on the switch i Switch of the front output shaft on off Function of the front outpu...

Page 39: ...acoustic horn SWITCH OF GRILL AND CAB HEADLIGHT b a Cab roof headlights are OFF b Cab roof headlights are ON The switch controls the headlights in the mask grill or in the tractor cab roof Use the cab roof headlights only if the front grill headlights are covered by attached implement fitted in the front three point hitch Symbol on the switch indicates that cab roof headlights are ON High beam can...

Page 40: ... LOCKS j a Differential lock disengaged b Differential lock engaged The differential lock is engaged by press ing the differential lock push button that returns into the previous position after loosing Illuminating of the symbol on the switch indicates that the differential lock is engaged The differential lock is automatically dis engaged after pressing the brake pedals At tractors equipped with ...

Page 41: ...rd see the arrow KEY IN 0 POSITION All electrical appliances controlled by the key switch are disconnected The key can be removed KEY IN I POSITION All electrical appliances controlled by the key switch are connected except of starter motor The key is located in this position when running the engine ...

Page 42: ...to I position after starting LEVER OF MANUAL REFULATION OF FUEL A Maximum speed of the engine B Idle run The lever allows setting of speed of the engine within range A to B CONTROL OF ENGINE STOP Pulling up the control knob causes im mediate stop of the engine and it slight turning in pulled up position locks its po sition After the engine is stopped turn back the control knob to its original posi...

Page 43: ...42 ACQUAINTANCE WITH TRACTOR C165 PEDALS AND LEVERS 1 Travel clutch pedal 2 Foot operated service brake pedals connected by latch 3 Foot throttle pedal ...

Page 44: ...r shifting lever The handle of the gear shifting lever is red GEAR SHIFTING SCHEME A Standard tractor models B Tractor equipped with reversor LEVER OF SHIFTING OF ROAD AND REDUCED GEARS H Road gears N Neutral L Reduced gears Shifting is carried out with tractor in standstill ...

Page 45: ...r stops Tractor can be equipped with the fol lowing changeable PTO shaft ends as option six spline PTO shaft end 540 rpm twenty one spline PTO shaft end 1000 rpm PTO speed shifting of either 540 or 1000 rpm is possible regard less to assembled PTO shaft end with six or twenty one splines PTO speed and the shaft end type must be chosen depending upon prescribed speed of im plemented machine PTO SPE...

Page 46: ...e lever in back ward position The reversor lever has no neutral position Therefore neutral must be shifted by the main shifting lever for stopping the tractor PARKING BRAKE LEVER PTO SHAFT CONTROL LEVER AND PICK UP HITCH CONTROL LEVER 1 Control lever of PTO shaft clutch 2 Parking brake lever 3 Pick up hitch control lever ...

Page 47: ...ine the switch should be off BATTERY SWITCH During long time shutdown re pairs failure or crash immediately disconnect the battery by means of the battery switch Battery switch is located on the left hand tractor side in front of the cab 1 battery connected 2 battery disconnected FUEL TANK The fuel tank is fitted at the right hand tractor side A plastic 124 litre tank is in stalled as standard At ...

Page 48: ...on of road or reduced speeds 53 Gear change 53 Selection of drive direction reversal lever 53 Shifting from lower to higher gear speed 54 Shifting from higher to lower gear speed 54 Driving uphill 55 Driving downhill 55 Differential lock 56 Control of front driving axle 56 Driving with front driving axle engaged 56 Service brakes 57 Air brakes of trailers and semi trailers 57 Warning signal of air...

Page 49: ...ermo start turns ON 6 Wait until the indication lamp is off The time is dependent on coolant temperature In case that the indication lamp is only flashing instead of lighting the glowing system failed Chapter Signalling of glowing system failures Let repair the indicated failure in a specialized workshop 7 Immediately after indication lamp extinction max within 5 s turn the key from the position I...

Page 50: ...will take place in emergency regime as at low temperature regardless to coolant temperature If the signalling lamp of glowing is flushing two times in one second at stopped engine glowing is put of operation out of function If the signalling lamp of glowing is flushing permanently at running engine failure of glowing regulator occurred and glowing was not finished It is necessary to remove the fai...

Page 51: ...tor lights must be off and other functions assuring the correct engine operation Time of engine idle without load must be kept especially in winter season PREHEATING OF ENGINE Continue with farther preheating the engine already while driving Warming up the engine by long idle run or fast increase of speed is dangerous for the engine Do not exceed engine speed above 2 000 min 1 until the coolant te...

Page 52: ... 2 Plug the cable with connected heater to 220 V mains after With regard to reduction of engine wear when starting at low temperatures producer recommends to use the heater Preheating time depends upon the ambient temperature 1 to 2 hours before supposed starting are sufficient After finishing of heating unplug the mains first and the heater only after Electrical shock hazard It is necessary to en...

Page 53: ...on 8 Slightly increase engine speed 9 Prepare the parking brake for releasing 10 Release the clutch pedal up to point where the tractor starts to move and simultaneously with engine speed increasing continue with smooth releasing the clutch 11 Fully release the parking brake 12 Accelerate smoothly and slowly Very fast acceleration can cause overload of transmission increa sed fuel consumption exce...

Page 54: ...oved only if the tractor is in rest GEAR CHANGE Gears are changed using the main change lever A Standard type of the tractor Gears and drive direction are changed using the change lever B The tractor is equipped with reversal Gears are changed with the main change lever drive direction is changed with the reversal lever SELECTION OF DRIVE DIRECTION REVERSAL LEVER F forward drive the lever is in th...

Page 55: ...ously increase engine speed Note For increasing of service life of synchronizers it is possible to apply so called double clutching when shifting from lower gears to higher gears SHIFTING FROM HIGHER TO LOWER GEAR SPEED Depress the clutch pedal and shift the shifting lever through neutral position to lower gear speed Note For increasing of service life of synchronizers it is possible to apply so c...

Page 56: ...ng leading to engine stopping in consequence of overloading DRIVING DOWNHILL Driving downhill without shifted speed gear is forbidden If driving down a longer hill shift so low gear the sharper one the hill is If possible shift the lower speed gear still before driving downhill Note The gear you use reliably for driving uphill is safely suitable for driving downhill ...

Page 57: ...dashboard a Front driving axle disengaged b Front driving axle engaged At the stopped tractor the front driving axle is engaged at stopped tractor braked tractor stopped engine key switch in 0 position At sudden drop of air pressure in the tractor air pressure system the front driving axle is automatically engaged DRIVING WITH FRONT DRIVING AXLE ENGAGED Use the front driving axle when the rear whe...

Page 58: ...akes of trailers semi trailers is performed in such manner that the brake effect of both vehicles is synchronised When braking with one brake pedal the air brakes are not in function At pressure drop the relief valve puts of operation secondary appliances differential lock disengaging of front driving axle front PTO shaft When driving with a hitched trailer or semi trailer the service brake pedals...

Page 59: ... for the stated tractor model is maximum 30 km h 1 Maximum permitted speed of the set is stated as the maximum permitted speed of the slower vehicle of this set DOUBLE HOSE BRAKES Operating pressure is adjusted with the control valve at 740 20 kPa Capacity of air tank is 20 l Left coupling cover is marked with yellow color braking branch right coupling cover is marked with red color filling branch...

Page 60: ... pedal pressure on the coupling head should be 12 15 MPa The trailer brake valve prefers the brake function to the hydraulic function In the event of shocks when you press down the brake pedal you have to bleed the hose from the brake valve to the quick coupling When driving with trailer the brake pedals should be connected and safeguarded with a lock When braking with one brake pedal the trailer ...

Page 61: ...stopping device and keep it in pulled position until the engine stops push the control back 4 After engine stopping is possible to turn the switch key into 0 position Note At stopped engine the front driving axle is automatically shifted into on position LEAVING THE TRACTOR Before leaving tractor with safety cab do not forget to remove the key from the key switch in 0 position only at stopping eng...

Page 62: ...ne speed the signalling lamp can blink and if then the signalling lamp after starting or increasing of speed is off it does not represent a failure The system is in order IMPORTANT WARNINGS In case that indicator of lubrication battery recharge or a fault of the hydrostatic steering is on during normal operation of the tractor stop the tractor immediately stop the engine and contact a specialised ...

Page 63: ...62 NOTE ...

Page 64: ...63 RUNNING IN THE TRACTOR Page General principles for running in a new tractor in the course of first 100 operating hours 64 In the course of first 100 operating hours 64 From 100 operating hours 65 ...

Page 65: ...evel of oil in the engine increased consumption of oil within this period is normal checks screwed joints in particular supporting parts of the tractor remedy immediately all found faults this prevents consequent damages and or threats to safety of operation follow also the same procedure after overhaul of the tractor IN THE COURSE OF FIRST 100 OPERATING HOURS perform running in in normal traffic ...

Page 66: ... you can work with the tractor without any limitation Operating values of engines of tractors Recommended oper ating speed 1400 2300 min 1 Idle run 800 25 min 1 Operating oil pres sure 0 2 0 5 MPa Oil pressure at idle run min 0 05 MPa Max temperature of cooling fluid 106 C ...

Page 67: ...66 NOTE ...

Page 68: ...of the multi level hitch CBM 68 Automatic hitch of the multi level hitch device CBM 69 Modular system of hitches for trailers and semi trailers 69 Bracket Module of pivoted pull bar 69 Pivoted pull bar 69 Bracket Module of pivoted pull bar with fixed pin 70 Bracket module with ball ø 80 70 Towing bar 70 Coupling of a single axle trailer 71 Uncoupling of a single axle trailer 71 Hitch CBM for singl...

Page 69: ...ng of double axle of light single axle trailers The guide hitch is height adjustable When working with farming mechanisms it is necessary to adjust height of the hitch or dismount it HEIGHT ADJUSTMENT AND DISMOUNTING OF THE MULTI LEVEL HITCH CBM Moving of the control lever in direction of the arrow to position 1 unlocks the lever consequent moving to position 2 engages the arrestment pins 3 this r...

Page 70: ...ways necessary to check whether the warning indicator 3 is retracted as shown on fig B MODULAR SYSTEM OF HITCHES FOR TRAILERS AND SEMI TRAILERS Types of modules Fig B Pivoted pull bar bracket Fig C Pivoted pull bar bracket with fixed pin Fig D Bracket with ball ø 80 Dismounting fig A 1 Dismount the locking screw 1 2 Secure the module against fall unlock and dismount the pins 2 3 Slide out the modu...

Page 71: ... pin 1 BRACKET MODULE WITH BALL Ø 80 The bracket with ø 80 is used only for coupling of trailers with a coupling device designed for balls ø 80 Fig A Unlocking of the hitch Moving of the lever 1 in direction of the arrow slides off the locking wedge 2 Fig B Locking of the hitch B Moving of the lever 1 in direction of the arrow slides in the locking wedge 2 TOWING BAR Height of the towing bar can b...

Page 72: ...cuit lever Move the control lever backwards The lever is located on the left side of the driver s seat Lower the hitch using the inner hydraulic circuit lever and discon nect the trailer pole eye HITCH CBM FOR SINGLE AXLE TRAILERS The hitch for a single axle trailer can be equipped with a hook A that is de signed for coupling of single axle trailers having poles according to the standard ISO 5692 ...

Page 73: ...he tractor and pneumatic or hydraulic brakes of the trailer In case of coupling with a semi trailer the static loading of the rear axle of the tractor may not exceed the maximum permitted val ue HOOK OF THE MOUNTING FOR A SINGLE AXLE TRAILER The hook of the mounting for a single axle trailer is located in the bracket on the left hand side of the cabin back wall ...

Page 74: ...tatic loading Diameter of hitch pin 2 000kg 31mm 2 000kg 38mm Hitch class D2 Hitch class C 2 000 kg 43mm 1 500 kg 28mm Maximum weight of a coupled braked trailer or semi trailer shall not exceed the value given on the type plate of the tractor and value given in the MOT certificate of the vehicle Hitch of class C max weight of the trailer 6 000kg Hitch of class D2 max weight of the trailer 14 000k...

Page 75: ... hitch Hitch type Permitted vertical static loading Diameter of the pin ball of the hitch 736kg 31mm 3 000kg 80mm fixed pin 2 000kg 44 5mm 3 000kg 47mm 1 200kg 32mm Maximum weight of a coupled braked trailer or semi trailer shall not exceed the value given on the type plate of the tractor and value given in the MOT certificate of the vehicle Maximum speed of the vehicle train is given by the maxim...

Page 76: ...ries Page Operation with PTO 76 Hand control lever of PTO shaft clutch 76 Hand control lever of PTO shaft clutch with pneumatic control 77 Changable pto end pieces 77 Change of depending and independent rotations 78 PTO speed control lever 78 PTO speed control lever Tractor equipped with reversor or reductor for creeping gears 78 Front output shaft Zuidberg 79 Engagement of the front output shaft ...

Page 77: ...opped and output shaft disengaged 5 Perform any repairs or cleaning of parts of the coupled mechanisms driven by the output shaft only when the engine is stopped output shaft disengaged and lever of shifting of dependent and independent rpm of the output shaft in position N neutral HAND CONTROL LEVER OF PTO SHAFT CLUTCH With rising of the hand control lever of the PTO clutch into the upper positio...

Page 78: ...re of min 500 kPa it is possible by depressing of the clutch pedal to disengage the PTO clutch simultane ously with the travel clutch CHANGABLE PTO END PIECES If equipped with reversation or creeper the tractor can be equipped with 6 spline or 21 spline PTO end piece on request Changing the end piece 1 Use circlip pliers to remove the circlip 1 2 Remove the end piece by pulling it in the direction...

Page 79: ...tations number and direction of the rotations depend on the gear and position of the reversal lever PTO SPEED CONTROL LEVER a 540 rpm 1 n neutral b 1000 540E rpm 1 The tractor standard type is equipped only with 540 rpm 1 and the lever is not installed Change is implemented when the tractor is in rest and the hand lever switching off the output shaft coupling is off PTO SPEED CONTROL LEVER TRACTOR...

Page 80: ...utput shaft Zuidberg can be engaged and disengaged using a switch on the dashboard Activation of the switch is indicated by the illuminated symbol on the switch The switch is fitted with a mechanical lock 1 against unintentional switching on When activating the switch depress also the lock 1 in direction of the arrow The switch shall be off when starting the engine MAXIMUM TRANSFERRED POWER Output...

Page 81: ...ATER INERTIAL MASSES CRUSHERS ROTARY HARROW REAPERS ETC The propeller shaft for drive of such machines shall be equipped with a so called free engine clutch that provides disconnection of the transfer of torques with backward effects from the machine to the tractor ...

Page 82: ...int hitch 87 Mixed regulation of lifting the rear three point hitch 88 Exterior rear hydraulic arms controls 89 Outer hydraulic circuit 89 Outer hydraulic circuit controls 90 Locking control levers 91 Different functions of outer hydraulic circuit control levers 92 Different functions of outer hydraulic circuit control levers 93 Different functions of outer hydraulic circuit control levers 94 Diff...

Page 83: ...urce of pressure oil Oil is taken from reservoir shared by gearbox and transmission Hydraulic pump cannot be switched off If the engine is working the pump is on The amount supplied is 50 liters per minute The pressure in hydraulic system raised by the hydraulic pump is restricted by a safety valve to 19 MPa ...

Page 84: ...the lifting of the rear three point hitch Position regulation img 1 the tool connected to the rear three point hitch is automatically kept in the same height position with regard to the tractor Mixed regulation img 2 a combination of position and power regulation Suitable mainly for tilling areas of different soil resistance Power regulation img 3 the tool connected to the three point hitch is aut...

Page 85: ...top FREE FLOATING POSITION Free floating position makes it possible to work with tools with a support wheel In this position the arms of the rear three point hitch are loose Move lever 2 to the front position a The position of lever 1 makes no difference ADJUSTABLE STOP Under default settings it is recommended to set the adjustable stop 1 to a position on the edge between floating position and the...

Page 86: ...of the arms of the rear three point hitch turning it in a direction increases the speed If the knob is turned in b direction to its stop point the arms of the rear three point hitch cannot be lowered HYDRAULIC SYSTEM SENSITIVITY CONTROL Hydraulic system sensitivity control 4 adjusts the sensitivity of the hydraulics in power or mixed regulation Turning the knob in a direction increases sensitivity...

Page 87: ...rt tools which are connected to the rear three point hitch always use position regulation To raise tools into transport position turn the three point hitch lowering speed control knob 3 in the direction shown by the arrow up to the stop point which results in interrupting the oil flow in hydraulics Should tools connected to the rear three point hitch not be lowered check the position of the speed ...

Page 88: ... to the adjustable stop 5 Move lever 1 to g position accelerate the tractor and move lever 1 in the direction shown by the arrow to set the depth of tilling in g position depth is the lowest Once the depth of tilling is set lever 1 must be kept in constant position At the end of each row raise the tool connected to the rear three point hitch only by moving lever 2 to e position To lower the tool t...

Page 89: ... resistance Set the depth of tilling by lever 1 as described in Power regulation of the lifting of the rear three point hitch Then start moving lever 2 in the direction shown by the arrow until the arms of the rear three point hitch start to rise slightly Herewith mixed regulation has been set Move the adjustable stop 5 to lever 2 which has been set and lock it At the end of each row raise the too...

Page 90: ...on shown by the arrows moving the lever is restricted with a link By repeating this procedure hydraulic arms are lowered in small steps Raising hydraulic arms img C Move lever 3 in the direction shown by the arrows moving the lever is restricted with a link By repeating this procedure hydraulic arms are raised in small steps If the lifting device controlled by exterior controls is loaded movement ...

Page 91: ...r the following combinations of control levers and quick couplers can be supplied lever a quick couplers 1 and 2 levers a and b quick couplers 1 2 3 and 4 levers a b and c quick couplers 1 2 3 4 5 and 6 Quick coupler 0 is supplied in any case If the tractor is equipped with front three point hitch use lever b to control it When the front three point hitch is used quick couplers cannot be connected...

Page 92: ... and turn it to a stop point in the direction shown by the arrow To lock them again move the levers to neutral N position and turn the lock control in the opposite direction than shown by the arrow to a stop point and push the control down This locks the lever in neutral position For safety reasons always lock outer hydraulic circuit levers in neutral position N ...

Page 93: ...ever a is locked in this position In case pressure exceeds 16 5 MPa when connected to quick coupler 1 lever a automatically returns to N position kick out function 2 Pressure in quick coupler 2 Quick coupler 1 is connected with the drain Lever a is locked in this position In case pressure exceeds 16 5 MPa when connected to quick coupler 2 lever a automatically returns to N position kick out functi...

Page 94: ...It is necessary to hold lever b in this position when released lever b automatically returns to N position In addition quick coupler 3 is equipped with a one way valve convenient for connecting a tool which requires higher degree of impermeability minimum lowering of the tool during transport 4 Pressure in quick coupler 4 Quick coupler 3 is connected with the drain Lever b is locked in this positi...

Page 95: ...ted with the drain It is necessary to hold lever c in this position when released lever c automatically returns to N position In addition quick coupler 5 is equipped with a one way valve convenient for connecting a tool which requires higher degree of impermeability minimum lowering of the tool during transport 6 Pressure in quick coupler 6 Quick coupler 5 is connected with the drain Lever c is lo...

Page 96: ...l in the hydraulic appliance connected is blocked Lever a is locked in this position 1 Pressure in quick coupler 1 Quick coupler 2 is connected with the drain 2 Pressure in quick coupler 2 Quick coupler 1 is connected with the drain Lever a is locked in this position P Floating position Both quick couplers 1 and 2 are connected with the drain and oil is free to flow in both directions Lever a is l...

Page 97: ...e machine s hydraulic circuit refill the oil missing Working area in flat terrain Max amount of oil taken 20 liters Gearbox filling standard filling Working area in a slope Max amount of oil taken 13 liters Gearbox filling standard filling Working area in flat terrain Max amount of oil taken 27 liters Gearbox filling gearbox oil filling increased by 7 liters max amount of oil in gearbox allowed Wo...

Page 98: ...alled Check the reservoir regularly if it is full empty it ecologically CONNECTING AND DISCONNECTING QUICK COUPLERS When connecting or disconnecting quick couplers be careful about leakage oil which rests on the coupler socket To behave ecologically remove the leakage oil each time after disconnecting the couplers with a textile cloth ...

Page 99: ...k out function from overload This function stops the hydraulic engine if pressure in the filling arm exceeds 17 MPa Connecting reverse rotary hydraulic engine Due to its function reverse rotary hydraulic engine must be connected to quick couplers of one section It is recommended to use quick couplers 1 and 2 where the hydraulic engine is protected by the kick out function from overload This functi...

Page 100: ...he bracket 102 Lower pull bars with extensible terminals 103 Lower pull bars with hooks CBM 103 Blocking of lower linkages with cbm hooks 103 Front three point hitch 104 Adjustment of lifting speed of the front three point hitch 104 Controlling front three point hitch 105 Hydraulic locking of the front three point hitch 106 Working and transport positions of the front three point hitch 106 Drive w...

Page 101: ...balls of lower pull rods acc to ISO 28mm of the upper pull rod hole 25mm 1 Upper pull rod 2 Left lifting pull rod 3 Right lifting pull rod 4 Limiting pull rods 5 Lower pull rods G452 SAFETY PRINCIPLES WITH WORK WITH A THREE POINT HITCH The persons not charged with work with an implement to the tractor may not stay between the tractor and hitched mechanism implement A Do not park the tractor with h...

Page 102: ... POSITION OF LOWER HYDRAULIC PULL RODS Fixed position of lower hydraulic pull rods see fig A The pin head 1 and washer 2 are mounted horizontally Free position of lower hydraulic pull rods see fig B The pin head 1 and washer 2 are mounted vertically Free position allows free coupling of the tractor and implement Both ends of the pull rods may move freely each other in this case LIMITING PULL RODS ...

Page 103: ...pull rod to the hole d to prevent overloading of the lifting hydraulics kinematic systém or fall of the hitched mechanism UPPER PULL ROD When extending the upper pull rod it is necessary to pay attention that both joints are screwed out from the pull rod pipe in the same length SELECTION OF HOLES IN THE BRACKET Connection of the upper pull rod to some of the holes a to d of the bracket in fluences...

Page 104: ... The lower 3 and upper 4 pull bars of the hitch are provided with hooks CBM First the implement shall be completed with hitch balls CBM 1 and adjust the distance between lower pull bars of the hitch 3 using the limiting pull bars By reversing of the tractor and slight lift ing of the three point hitch its lower pull bars 3 are connected to the implement and the upper pull bar 4 of the three point ...

Page 105: ...s recommended even in case that there is not coupled any mechanism to the three point hitch ADJUSTMENT OF LIFTING SPEED OF THE FRONT THREE POINT HITCH Before commencement of work with the implement attached to the front three point hitch it is recommended to adjust the throttling valve 3 so that the time necessary to lower the implement from the highest to the lowest position is 1 to 1 5 second Ro...

Page 106: ... not to be used If the tractor is equipped with front three point hitch use lever b to control it When the front three point hitch is used quick couplers cannot be connected as they are pressured together with the front three point hitch When you finish using the front three point hitch and want to use the section with quick cou plers 3 and 4 with connection to the front three point hitch raise th...

Page 107: ...three point hitch B Transport position of the front three point hitch Change of position of the pull bars of the front three point hitch 1 Unlock and remove the pin 1 from the hole 2 Lift the arm from position A to posi tion B 3 Lock the arm by inserting the pin to the hole 2 and then lock the pin Insert only pin to the hole never check its clearness by fingers DRIVE WITH FARMING MECHANISMS ATTACH...

Page 108: ...s 108 Change of the front wheel tread at front driving axle 109 Setting the stops at front driving axle 110 Front wheel toe in 111 Setting the wheel toe in at tractors without front driving axle 112 Setting the wheel toe in at tractors with front driving axle 113 Fenders of front driving axle 113 Change of rear wheel tread 114 ...

Page 109: ...NS First of all fix the tractor against movement lift the axle by lifting jack and support it Thread out axle knee nuts and remove the screws 1 Loosen the lock nuts of ball joints 2 and ball joint heads 3 and thread out the both steering rods 4 Slide out or in the knees to the required tread reassemble the axle screws Tighten axle knee nuts by torque 177 196 Nm First of all fix the tractor against...

Page 110: ... nuts connecting the disc with the rim and remove the screws Make change of tread by setting the rim into required position Reassemble the screws with washers and secure with nuts Tighten the nuts by torque 200 220 Nm Tighten the front wheel nuts by torque 270 300 Nm Retighten screws to the prescribed level after each loosening of rim connection Retighten connections again to the prescribed torque...

Page 111: ...f front wheel tread of the driving front axle according to the mentioned tables after loosening the nut 2 and treading out or in the screw 1 at value A Tire 11 2 24 12 4 24 13 6R24 Treads A mm A mm A mm 1525 60 61 1610 59 1620 46 55 1680 47 1690 50 1760 43 1770 39 1825 32 1835 34 1910 27 1920 27 ...

Page 112: ...axle 2 to 6 mm with driving axle 0 to 4 mm Toe in S is determined by the difference of measured values S b a Before toe in checking it is necessary to check and even tually adjust the play of front wheel bearings and inflate the front tires to the prescribed pressure Front wheel toe in measurement is executed on rims of wheels ...

Page 113: ...istance between rims Mark the measuring point Drive the tractor so that the marked points would be in the rear in horizontal plane of wheel axes turning by 180 and again measure the distance between the marked points Shift out the piston rod of the cylinder at 145 5 1 Loosen the nuts 2 3 and by turning the rod 4 adjust the toe in at the required value measure at the rime side Tighten the lock nuts...

Page 114: ...k nuts of the heads of ball joints 2 of the connecting steering rods at the hydraulic cylinder By turning the rod of the ball joint 3 adjust the toe in Execute the adjusting symmetrically at the both balls so that the same turning radius at the both sides could be preserved measure at the rim sides Tighten the lock nuts of the heads of ball joints 2 by torque 122 136 N Upper surfaces of heads 1 mu...

Page 115: ...nabled Before lifting don t forget to secure the tractor against movement by blocking the front wheels After tread changing tighten all screws connecting the disc with the rim by torque 200 220 Nm and nuts of screws connecting the disc with the wheel shaft by torque 400 470 Nm Retighten screws to the prescribed level after each loosening of rim connection Retighten connections again to the prescri...

Page 116: ...manufacturer Page Weights in front of the bonnet mask 116 Weights of the front three point hitch 116 Weights of rear wheels 116 Valve for filling of tyres with a fluid 117 Chocking of front wheels 117 Procedure of filling of tyres with water 118 Procedure of discharge of a fluid from tyres 118 Maximum weight of fluid kg according to dimensions of tyres 119 Non freezing solution for filling of tyre...

Page 117: ...0 66 466 WEIGHTS OF THE FRONT THREE POINT HITCH Weights of the front three point hitch Combination of weights pcs Weights kg 10 10x28 280 WEIGHTS OF REAR WHEELS Combination of weights pcs Weights kg 2 2 2x16 2x30 90 2 4 2x16 4x30 150 2 8 2x16 8x30 270 A Mounting of weights for rear wheel treads 1 350 to 1 500mm B Mounting of weights for rear wheel treads 1 575 to 1 800mm ...

Page 118: ...sion is used Tubeless tyres cannot be filled with any fluid Only radial tube less tyres can be filled with water for purpose of additional loading Filling of tubes of the front wheel tyres and rear double wheels with a fluid is not permitted CHOCKING OF FRONT WHEELS Before lifting of rear wheel do not forget to secure the tractor against any movement by chocking of front wheels ...

Page 119: ...w on a protective cap onto the valve 9 Fill up the other tyre in the same way PROCEDURE OF DISCHARGE OF A FLUID FROM TYRES 1 Lift the tractor to relieve the tyre and turn the tyre to position the tyre valve upwards A 2 Discharge air and screw out the valve insert turn the wheel to position the valve downwards Discharging of the fluid may cause underpressure in the tyre Therefore turn slightly the ...

Page 120: ...1 1 13 18 50 57 45 13 9 0 23 1 18 25 50 59 45 15 4 0 25 1 21 30 50 61 Preparation of solution 1 Anhydrous lime CaCl2 shall be added to water never inversely 2 The fluid is not dangerous however handle with it carefully Wash spilled drops with clean water 3 Before filling let the solution cooled down Observe the prescribed volume of hydrated lime 4 The solution may not come into contact with metal ...

Page 121: ...120 NOTE ...

Page 122: ...ttention in particular to manipu lation with the battery to avoid any con tact of electrolyte with skin or clothing Page Essential service information 122 Battery 123 Maintenance of the battery 123 Alternator 124 Maintenance of the alternator 124 Check of adjustments of lights in the mask of the tractor 126 Adjustment of lights in the mask of the tractor 126 Check of adjustment of lights on the ro...

Page 123: ...ircuit disconnect the battery using the disconnector from the frame of the tractor pole This prevents any accidental short circuit on the terminals With any manipulation or repair of the starter it is necessary to disconnect mi nus pole of the battery and move all shifting levers including lever of engage ment of the output shaft to neutral position do not also forget if arrested switches of outpu...

Page 124: ...en on the case Refill the battery with distilled water only 1 Read carefully the instructions delivered with the battery before you handle with it 2 Protect your eyes with goggles or face shield when handling with the battery 3 Electrolyte is strong caustic therefore handle with it carefully Wash skin stained with electrolyte with water and neutralise with soap as well as stained clothes Keep out ...

Page 125: ...OF THE ALTERNATOR During cleaning and washing of the tractor protect the alternator against water or diesel oil Alternator shall not be disconnected from the battery during run of the engine Alternator shall not be put into operation without loading i e with the conduc tor disconnected from the terminal B and connected terminal D Such connection may generate extraordinary high voltage in case of i...

Page 126: ...beams with indicator 5 15A Left marker lights dashboard illu mina tion registration plate illumina tion 6 15A Right marker lights rear working headlight with indicator 7 15A Right low beams fog light indicator 8 7 5A Left low beams indicator of lights in the mask on the roof of the tractor 9 15A Working lights in the front mask 10 3A Front VH Zuidberg 11 15A Front and rear wipers washer radio 15 1...

Page 127: ...f the tractor symmetry I Distance of the testing wall from the headlamp 5m h Height of the headlamp centre above the road surface Δh Headlamp inclination 3 5 of the testing wall distance 17 5cm α Elevation of the asymmetric light picturing 15 ADJUSTMENT OF LIGHTS IN THE MASK OF THE TRACTOR Adjustment is carried out by all screws for vertical and horizontal directions si multaneously After adjustme...

Page 128: ...t be more than 30m from the front outline of the tractor In horizontal direction the headlight beams shall be parallel with the longitudinal axis of symmetry of the tractor Carry out checks of adjustment of the headlamps at unladen weight of the tractor The front roof headlights may be used during traffic on ground roads only if there is a front carried mechanism is coupled to the tractor or an eq...

Page 129: ...BA 15s Marker lights R5W 12V 5W BA 15s 4 Working and ploughing headlamps 12V 65W PGJ19 5 5 Rear combined lights Tail and stop lamps 12V 5 21W BAY 15d Direction indicators 12V 21W BA 15s 6 Registration plate illumination C5W 12V 2x5W SV 8 5 8 12V 2W W2x4 6d Illumination recharging indicator 7 Dashboard 12V 1 2W W2x4 6d Other indicators 8 Lighting of the cabin 12V 5W SV 8 5 8 9 Illumination of the h...

Page 130: ...gines Zetor 134 Oils for front output shaft 134 Oils for tractor transmission gearing 135 Oils for front drive axle 136 Oil for hydrostatic steering for tractors 136 Plastic lubricant for tractor 137 Fluids for tractor hydraulic brakes 137 Fluid for tractor cooling system 138 Fuel 138 Tractor lubrication chart 139 Front driving axle 139 Front non driving axle 140 Suspension for single axle trailer...

Page 131: ...ator lamp Check of charge function indicator lamp Check of steering function indicator lamp Check of steering circuit function and impermeability Check of tractor brakes function and efficiency Check of trailer or semi trailer brakes function and efficiency OPERATIONS CARRIED OUT AFTER EVERY 50 HOURS OF WORK Tractor lubrication in accordance with lubrication chart OPERATIONS CARRIED OUT AFTER EVER...

Page 132: ...tem impermeability and function Check of driver s seat function lubrication of movable parts with grease OPERATIONS CARRIED OUT OUTSIDE THE INTERVAL OF 500 HOURS OF WORK In a new tractor or a tractor after overhaul Condition of engine hour meter 500 1000 1500 2 000 2 500 Always after hours of work Check and adjustment of valve clearance o o 2000 Check of injector opening pressure and injec tion no...

Page 133: ...artridge After every 1000 Mth or 2 years Replacement of coolant After every 2 years Replacement of brake fluid After every 2 years Replacement of oil in gearbox and axle drive o 1500 Replacement of oil in rear axle portals o 1500 Changing suction filter hydraulic pump suction filter o o o o 500 chaning insertion of oil cleaner o o o o 500 Replacement of oil in front driving axle housing o o o 1000...

Page 134: ...net reducers 2x0 6 Oil for front driving axle planet reducers equipped with brakes 2x1 7 Oil for portal 2x1 9 Oil for gearbox and axle drive 59 Oil for front output shaft gearbox 2 7 Fuel 124 150 In tractors without the front driving axle the amount of oil should be by 2 litres lower If the tractor works on a slope filling should be increased by about another 7 litres oil This should also apply to...

Page 135: ...CG 4 MOGUL DIESEL DTT PLUS 10W 40 API CF MOGUL DIESEL DT 15W 40 API CG 4 SL MOGUL DIESEL DTT EXTRA 15W 40 API CI 4 SL TRYSK SUPER M7 ADS III 15W 40 API CF 4 TRYSK SUPER TURBO M7 ADS IV 15W 40 API CG 4 SL OILS FOR FRONT OUTPUT SHAFT Producer Oil marking BP Autran DX III Fluid 9 Shell Donax TX Esso ATF E 25131 Castrol Transmax S Elf Elfmatic G2 Syn Elfmatic G3 FINA Finamatic HP Finamatic S6726 Produ...

Page 136: ...lass API Paramo Pardubice Gyrol UTTO 80W GL 4 Gyrol 80W 80W GL 4 Mogul Trans 80 80W GL 4 Mogul Traktol UTTO EKO 80W GL 4 Esso Torque Fluid 62 80W GL 4 Aral EP 80 80W GL 4 Fluid HGS 80W GL 4 Super Traktoral 10W 30 GL 4 ÖMV Austromatic HGN 80W GL 4 Gear Oil EC 4 80W 85W GL 4 Austrotrac 10W 30 GL 4 Shell Shell Donax TD 80W GL 4 Shell spirax GX 80W GL 4 Fuchs Titan Hydramot 1030MC 10W 30 GL 4 Renolin ...

Page 137: ...ear Oil LS 85W 90 GL 5 Shell Spirax AX 80W 90 GL 5 MOL Hykomol K 80W 90 80W 90 GL 5 ORLEN OIL Platinum Gear 80W 90 80W 90 GL 5 OIL FOR HYDROSTATIC STEERING FOR TRACTORS Producer Oil marking Classification Aral Vitam DE 32 HLP DIN 51524 Fuchs RENOLIND10VG32 HLP DIN 51524 2 ÖMV Hyd HLP 32 HLP DIN 51524 Shell TELLUS DO 32 HLP DIN 51524 PARAMO MOGUL H LPD 32 HLP DIN 51524 PARAMO MOGUL HM 32 HLP DIN 51...

Page 138: ... Premium ŁT 4 EP2 FLUIDS FOR TRACTOR HYDRAULIC BRAKES Type Classification Synthol 205 PND 31 656 80 ISO 4925 SAE J 1703 Fuchs MAINTAIN DOT 4 SAE J 1703 Brake Fluid DOT 4 ISO 4925 SAE J 1703 Shell Donax YB SAE J 1703 ISO 4925 EVOX DOT 4 SAE J 1704 ISO 4925 4 NOTE 1 The fluid is not determined for arctic conditions 2 The brake fluid should be replaced once every two years regardless of hours of work...

Page 139: ...ant should be changed after two years of operation Fluids FRIDEX STABIL and FRIDIOL 91 may be mixed 3 Possibility to mix with fluids of other producers hasn t been tested FUEL Diesel fuel for summer period from 01 04 to 31 10 Diesel fuel for winter period from 01 11 to 31 3 Notice Similarly suitable types of fuel should be used abroad Mixed fuel Natural Diesel bio diesel fuel Notice Tractor operat...

Page 140: ...139 TRACTOR MAINTENANCE TRACTOR LUBRICATION CHART FRONT DRIVING AXLE Pos No Name Number of lubr points 1 Kingpins 4 2 Central pin 2 3 Connecting shaft coupling 2 ...

Page 141: ...140 TRACTOR MAINTENANCE FRONT NON DRIVING AXLE Pos No Name Number of lubr points 1 Kingpins 2 2 Central pin 2 SUSPENSION FOR SINGLE AXLE TRAILER Pos No Name Number of lubr points 1 Hook pin bearings 2 ...

Page 142: ...141 TRACTOR MAINTENANCE THREE POINT SUSPENSION Pos No Name Number of lubr points 1 Pins of hydraulic auxiliary cylinders 2 2 Lifting linkages 2 ...

Page 143: ...ENANCE FRONT THREE POINT SUSPENSION Pos No Name Number of lubr points 1 Pins of cylinders of front three point suspension 4 SUSPENSION MOUTH FOR TRAILER Pos No Name Number of lubr points 1 Suspension mouth for trailer 1 ...

Page 144: ...143 TRACTOR MAINTENANCE UPPER LINKAGE BRACKET Pos No Name Number of lubr points 1 Pins of upper linkage bracket 2 ...

Page 145: ...144 TRACTOR MAINTENANCE PIN OF COUPLING SWITCHING OFF Pos No Name Number of lubr points 1 Pin of coupling switching off 2 ...

Page 146: ...l apply to the following distribution of the tractor work ploughing and ground preparation for sowing 15 25 planting and sowing 10 15 harvesting 10 20 agricultural transport 40 65 If the tractor works in mountain and piedmont areas the engine and gear mechanism service life is reduced by 15 20 If the tractor works in severe climate conditions the engine and gear mechanism service life is reduced b...

Page 147: ...146 NOTE ...

Page 148: ...l system 150 Function of indicator of clogging 151 Check of oil level in hydrostatic steering tank 154 Replacement of oil and hydro static steering filtration cartridge 154 Bleeding of hydrostatic steering hydraulic circuit 155 Replacement of hydrostatic steering hoses 156 Replacement of cooling fluid 157 check and replacement of oil in gearbox axle drive and rear axle portals 158 Drainage and ins...

Page 149: ...ont mask CHECK OF ENGINE OIL LEVEL Check oil level every day before start of operation on the tractor standing on a horizontal surface The oil gauge rod 1 and filling hole 2 are located on the right side of the engine Screw out the gauge rod 1 wipe it with a cloth and screw in After re screwing it out the oil level shall not be under the lower gauge mark Refill oil through the filling hole as nece...

Page 150: ...aner by hand After seating of the sealing onto sealing of the block tighten the cleaner by additional 3 4 to 1 1 4 turn Check tightness after start of the engine POURING OF OIL INTO ENGINE Pour prescribed volume of oil into the fill ing hole 2 start the engine and let it running for 2 to 3 minutes at 750 to 800 rpm After stopping the engine and stabilisa tion of level check oil level using the oil...

Page 151: ... the body 6 Bleed the fuel system BLEEDING OF FUEL SYSTEM Before bleeding put a suitable container under the engine to catch any fuel leakingfrom the cleaner and injection pump 1 Pressurise the fuel system by several strokes of the feeding pump 1 2 Release the screw of connection of fuel supply to the cleaner 2 and let the foam escaped 3 Tighten the screw 2 and repeat the procedure until clean fue...

Page 152: ...OF INDICATOR OF CLOGGING Degree of clogging of the air filter is indi cated by position of the slider 1 in the indicator window In case that the slider 1 reached the red field marked service 2 maintenance of the dry air cleaner is necessary After completion of maintenance of the dry air cleaner ensure correct function of the indicator of clogging Push the cap on the indicator body 3 in direction o...

Page 153: ...e main cartridge is damaged no dust may be on the inner surface of the cartridge carry out regeneration by purging using compressed air from the inner side of the cartridge This cleaning procedure may be re peated maximum three times The car tridge shall be replaced every year REPLACEMENT OF AIR CLEANER LOCKING CARTRIDGE Pull out the locking cartridge of the dry cleaner 3 The locking cartridge can...

Page 154: ...rder During this operation pay attention to cleanness of contact surfaces cartridges may not be deformed and may not vibrate after installation perfect tightness of the whole cleaner shall be ensured after closed with the lid after completion of maintenance of the dry air cleaner restore function of the indicator of clogging ...

Page 155: ...bottom 3 Drain oil 4 Screw out the tank lid nut 5 Remove hydrostatic steering tank lid 6 Replace the filtration cartridge 7 Reinstall the tank lid 8 Lok its position by the nut 9 Screw in the drain screw 10 Disconnect both hoses from the working cylinder and drain tube from the tank put containers under working cylinder hoses and under the drain tube 11 Start the engine and at idle speed max 10 se...

Page 156: ...4 At maximum speed of the engine turn the steering wheel alternately 3 times slowly and quickly up to the limiting stops of the wheels 5 Stop the engine 6 After completion of bleeding check and refill if necessary oil up to the gauge rod mark Check tightness of all connections and lines of the hydro static steering hydraulic circuit 7 Lower the front axle With all bleeding operations on the hydros...

Page 157: ...erminals and from the surface damaged jacket by rubbing against metal frame damaged outer braid of low pressure hoses In case of a failure of the pump or if the engine is in standstill steering ability is preserved however the steering wheel shall be manipulated with much higher effort It is possible to drive with the tractor to the nearest repair shop at reduced speed The steering wheel shall not...

Page 158: ... fluid from the block of the engine D The drain cock is ac cessible after removal of the right part of the bonnet 4 After drainage of cooling fluid close the screw and cock let the heating circuit cock open 5 Fill the cooling system with an anti freezing mixture 6 Start the engine and let it running for approx 1 minute 7 Refill anti freezing mixture in the ex pansion tank up to the upper gauge mar...

Page 159: ...rain plug of the gear mechanism 2 Oil drain plug from the outlet for the front driving axle 3 Brake chamber inspection screw 4 Plug for drainage of oil from the axle drive case 5 Drain plugs of the left and right brake chambers 1 Inspection and oil filling screw of the axle shaft case applicable for standard adjustment of the portal 2 Plug for draining of oil from the axle shaft case 3 Inspection ...

Page 160: ...4 and remove the filter 5 To place a new filter proceed contrariwise Put the oil which has flown out back to gearbox this holds if it is necessary to change the filter outside the period recommended for changing the filter and oil CHANING INSERTION OF OIL CLEANER Oil cleaner is located on the left side of gearbox Before changing the insertion of oil cleaner place a suitable con tainer under the tr...

Page 161: ... hose is installed instead of the inspection and fill ing plug on the front output shaft with standard direction of rotation Carry out checks after removal of the hollow screw After screwing out the inspection plug the level of oil shall reach the lower edge of the inspection hole With replacement of oil it is necessary to clean the screen oil cleaner 2 This screen type cleaner is accessible after...

Page 162: ... the re ducer as illustrated 1 Check of oil level the hole is in the reducer horizontal axis after screw ing off the inspection screw the oil level shall reach the lower edge of the inspection hole 2 Filling of oil the hole is on the top 3 Drainage of oil from a non braked axle the hole is in the bottom 4 Drainage of oil from a braked axle the hole is in the bottom REFILLING OF BRAKE FLUID The tan...

Page 163: ...he common filters The filter should be located with the white surface on the grid The filter is used only when spraying pesticides after the work the paper filter should be reinstalled because the carbon filter would be choked with dust after a short pe riod of time Upon work the re circulation controller should be in the position air is drawn into from the outside The fan controller should be in ...

Page 164: ...e duct filtration layer first 4 Check proper sealing of the filter 5 Fix the filter DRAINAGE OF CONDENSATE FROM AIR ACCUMULATOR Drain condensate by pulling the ring to deflect the bleeding valve The valve is installed on the air accumu lator bottom CHECK OF TIGHTNESS OF AIR SYSTEMS Fill the air accumulator up to the maximum pressure 730 20 kPa When the engine is stopped pressure may not drop by mo...

Page 165: ...t of the engine radiator Clogged A C condenser reduces effec tiveness of cooling of the A C system as well as cooling of the engine Open the bonnet screw off the nut 1 and slide the radiator to the side and purge it using compressed air or flush it pressurised water against direction of drive Then slide the radiator back to its posi tion and fix it properly Pay attention to correct arrangement of ...

Page 166: ...the pressure regulator or remove the rubber cap and screw in a hose for inflation of tyres instead Screw in the hose up to the end of its thread to squeeze the backflow valve In case that there is maximum pressure 0 6MPa or 0 7MPa with double hose brakes in the air accumulator tyres cannot be inflated In such case it is necessary first to reduce pressure using the valve for draining of condensate ...

Page 167: ...166 NOTE ...

Page 168: ...171 3 Bleeding of hydraulic brakes of trailer 172 Check and adjustment of service and parking brakes 173 Service brake adjustment 173 Parking brake adjustment 174 Adjustment of free travel of brake pedals 174 Adjustment of free travel of clutch pedal 175 Bleeding of hydraulic clutch circuit 175 Adjustment of mechanical control of PTO clutch 176 Adjustment of pneumatic control of PTO clutch with me...

Page 169: ...mm after affecting one belt by force of 25 N Adjust the belt tension to prescribed value after loosening of the fixing screws of the air conditioning compressor TIGHTENING OF CYLINDER HEADS Cylinder heads are tightened at cold engine in the prescribed sequence Torque 160 180 Nm Valve clearance 0 25 0 05 mm VALVE CLEARANCE ADJUSTMENT Engine valve clearance is adjusted at cold engine The correct val...

Page 170: ... brake pedals During bleeding observe brake fluid level in the equalizing tank to avoid suction of air into the system After each two years it is necessary to replace brake fluid in the entire brake circuit Important When bleeding the pressure air system for trailers and the rear wheel brakes one pedal 1 must be always depressed by 7 5 0 5 mm measured to the main brake valve piston rod i e 3 0 2 m...

Page 171: ... Slide hoses on the screws and put the other hose ends at the bottom of a transparent tank 3 partially filled with brake fluid Place the tank minimum 300 mm above the vent screws The screws must be permanently under pressure to avoid aerating of the brake system through the screw threads Loosen the bleeding screws maximum by 1 4 turn Bleeding process is the same as mentioned in Important see page ...

Page 172: ...tom of a transparent tank 3 partially filled with brake fluid The vent screw must be permanently under pressure to avoid aerating of the brake system through the screw threads Place the tank minimum 300 mm above the vent screw at this operation Loosen the bleeding screws maximum by 1 4 turn Bleeding process is the same as mentioned in Important see page 178 Fully depress the pedal that is not bloc...

Page 173: ...ide a hose on the screw and put the hose other end at the bottom of a transparent tank 3 partially filled with brake fluid Place the tank minimally 300 mm above the vent screw The vent screw must be permanently under pressure to avoid aerating of brake system through the screw threads Loosen the bleeding screws maximum by 1 4 turn Fully depress the latched brake pedals to the stop and tighten the ...

Page 174: ...possible Adjusting operations depend on one another SERVICE BRAKE ADJUSTMENT Secure the tractor against movement Lift the tractor rear wheels Loosen the nuts 2 nuts 6 and nuts 8 Loosen the screw 7 Let your helper turn one wheel and simultaneously tighten the screw 5 until the wheel starts to be braked Loosen the screw 7 by 5 6 turn check if the wheel can turn freely and secure the screw 7 with the...

Page 175: ...lever 4 the parking brake lever could be without play Rise and lower the parking brake lever 1 several times You will eliminate possible mutual plays among the parts by this way Check adjustment of the parking brake system in case of necessity re adjust and check tightening of all locking nuts 6 8 If asymmetry of brake effect of the parking brake appears between the left and right brakes it is nec...

Page 176: ...2 mm Subsequently the piston rod is fixed with the nut 3 to piston rod eye Check eventual deformation of dust cap after adjustment in case of deformation correct it by hand BLEEDING OF HYDRAULIC CLUTCH CIRCUIT Bleed the clutch hydraulic circuit in the same way as rear brake system bleed ing The vent screw of clutch hydraulic circuit is located at the clutch control cylinder 1 Add only fresh brake ...

Page 177: ...that the play between the bearing 11 and the clutch levers 12 might be 4 mm at the same time it must not decrease under 2 5 mm During adjusting hold the Bowden cable bolt 6 in the adjusting nut 3 so that it could not come to its turning together with the adjusting nut 3 and so to plying apart of the Bowden cable 2 4 After adjusting secure the adjusting nut 3 with the adjusting screw 4 Check that s...

Page 178: ...ANICAL CONNECTION 1 Lever 2 Bowden cable 3 Adjusting nut 4 Adjusting screw 5 Pin 6 Bowden cable bolt 7 Two arm lever 8 Pin 9 Shaft with lever 10 Electric switch 11 Bearing 12 Release levers of travel clutch 13 Adjusting draw rod 14 Draw rod 15 Air cylinder 16 Electromagnetic valve ...

Page 179: ...apart of the Bowden cable 2 5 After adjusting secure the adjusting nut 3 with the adjusting screw 4 Check that seating surface of the adjusting nut 3 is seated at upper surface of the pin 5 6 Check the play between the bearing 11 and the clutch levers 12 even tually readjust with the draw rod 13 7 After adjusting shift the lever 1 without switching on of electric current supply to the electromagne...

Page 180: ...e maximum 0 15 mm Depress the clutch pedal approx 5 times up to the stop after assembly of the engine with the transmission C772 PLAY ADJUSTMENT OF FRONT WHEEL ROLLER BEARINGS AT TRACTOR WITHOUT FRONT DRIVING AXLE Secure the tractor against movement Lift up and support the front axle Screw off the bearing cover 1 Remove the cotter pin 2 from the slotted nut 3 Tighten the slotted nut 3 by torque 15...

Page 181: ...oks 5 By repeated lowering and lifting of the hydraulic arms to their transport position verify free run of the engine at idle speed the safety valve of the hydraulic pump shall not be activated 6 Then lower slightly the arms ADJUSTMENT OF BOWDEN CABLE The hitch is in transport position The Bowden cable shall be stretched so that there is no play on the control lever in the cabin In case that it i...

Page 182: ...re track Press the A and B buttons simultaneously Keep the buttons pressed for 7 sec There will be an acoustic signal and in c n t inscription starts flashing on the display Release both buttons A and B c n t inscription stops flashing Start the tractor in a balanced speed of 10 km h 1 After travelling the whole distance of 100 m stop the tractor on a marked end of the track see fig E769 Press B b...

Page 183: ...182 NOTE ...

Page 184: ...implement kg 190 Condition of steeringability 190 Loading capacity of front tires 191 Loading capacity of rear tires 192 Change of load capacity of front tires 193 Change of load capacity of rear tires 193 Permitted combinations of wheels for tractors 193 Forces 194 Power 194 Tractor travel speed km h 1 at rated engine speed and at below stated tire dimensions of rear wheels 195 Independent rear P...

Page 185: ...ers 1910 1910 Height up to muffler top 2622 2684 2671 2692 According to applied tires Height up to cab top 2580 2633 2600 2667 According to applied tires Ground clearance under front axle housing 470 540 385 429 According to applied tires Height of trailer hitch mouth in highest position mouth centre 862 989 826 972 According to applied tires Height of swinging draw bar to inner bottom surface of ...

Page 186: ... 3 4 2 1 3 4 2 1 3 4 2 1 3 4 2 Compression ratio 17 17 17 17 Max overspeed min 1 2460 2460 2460 2460 Idle speed min 1 750 25 750 25 750 25 750 25 Net engine power at nominal speed according to EC24 kW 45 53 60 66 Specific fuel consumption at above mentioned power g kW 1 h 1 257 5 255 5 253 9 254 Engine lubrication Pressure type with gear wheel pump Max engine oil consumption after 100 hour running...

Page 187: ... 1004 Injection pump type PP4M10P1f 3420 PP4M10P1f 3419 PP4M10P1f 3423 PP4M10P1i 3735 Nozzle type DOP 150S 423 4128 DOP 150S 425 4133 DOP 150S 425 4133 DOP 150 S 428 4104 Injector opening pressure MPa 22 0 8 Timing angle 11 11 12 9 Valve clearance measured at cold engine suction exhaust mm mm 0 25 0 05 0 25 0 05 ...

Page 188: ... 1 2 200 Order of injection 1 3 4 2 Compression ratio 17 Max override speed min 1 2 460 Idle speed min 1 800 25 Net power at nominal speed measured acc to EC24 kW 45 53 60 66 Specific fuel consumption at the given power g kW 1 h 1 270 260 258 255 Max torque Mt Nm 265 310 351 391 Excess of Mt 35 35 35 35 Lubrication of engine Pressure system with gear pump Max consumption of oil after 100 Mh of eng...

Page 189: ...osable Fuel cleaner single stage with replaceable cartridge Type of injection pump PP 4M 10P1i 3782 PP 4M 10P1i 3781 PP 4M 10P1i 3780 PP 4M 10P1i 3775 Type of nozzles DOP150S428 4104 DOP150S428 4104 DOP150S428 4104 DOP150S428 4104 Injectors opening pressure MPa 25 0 8 Angle of injections advance 12 Valve play of cold engine inlet valve exhaust valve mm mm 0 25 0 05 0 25 0 05 ...

Page 190: ...th regard to tires is given in chart Loading capacity of front tires MAX PERMITTED LOADING OF THE FRONT AXLE TRACTORS WITH FRONT DRIVE KG Wheel track mm Travel speed km h 1 1 525 1 610 1 620 1 680 1 690 1 760 1 770 1 825 1 835 8 4 000 4 000 4 000 3 800 3 600 20 3 000 3 000 3 000 2 800 2 600 30 3 000 3 000 3 000 2 800 2 600 40 2 500 2 500 2 500 2 500 2 500 The load is valid with regard to axle The ...

Page 191: ... 5 000 5 000 4 500 4 300 The load is valid with regard to axle The allowed load with regard to tires is given in chart Loading capacity of rear tires MAX ALLOWED WEIGHT OF SET TRACTOR HITCHED IMPLEMENT kg Maximum weight of set Travel speed km h 1 tractors without front drive tractors with front drive 8 7000 7400 20 6300 6900 30 5500 6600 40 5400 CONDITION OF STEERINGABILITY Travel speed km h 1 Loa...

Page 192: ...0 1300 2600 200 1450 2900 180 1700 3400 180 12 4R24 1000 2000 100 1300 2600 140 1450 2900 130 1700 3400 120 12 4 28 10 PR 1000 2000 170 1300 2600 180 1450 2900 160 1700 3400 160 13 6R24 1000 2000 90 1300 2600 130 1450 2900 120 1700 3400 110 380 70R24 1000 2000 80 1300 2600 110 1450 2900 100 1700 3400 90 6 00 16 570 1140 340 685 1370 340 800 1600 340 6 50 16 625 1250 320 750 1500 320 875 1750 320 7...

Page 193: ... 4000 80 480 70R30 1700 3400 90 2000 4000 100 2000 4000 80 2000 4000 80 18 4 30 1700 3400 120 2000 4000 100 2000 4000 80 2000 4000 80 18 4R30 1700 3400 80 2000 4000 100 2000 4000 80 2000 4000 80 16 9 34 1700 3400 150 2000 4000 130 2000 4000 100 2000 4000 80 16 9R34 1700 3400 100 2000 4000 110 2000 4000 90 2000 4000 80 480 70R34 1700 3400 80 2000 4000 90 2000 4000 80 2000 4000 80 18 4 34 8 PR 1700 ...

Page 194: ...m h 1 diagonal radial 8 40 50 20 20 23 30 0 7 40 20 0 PERMITTED COMBINATIONS OF WHEELS FOR TRACTORS Front wheels Rear wheels Tyre size equivalent Tyre size equivalent 11 2 24 11 2R24 13 6 36 16 9 30 16 9R30 480 70R30 12 4 24 12 4R24 360 70R24 18 4 30 18 4 R30 520 70R30 16 9 34 16 9R34 480 70R34 13 6 36 13 6 24 13 6R24 380 70R24 16 9 34 16 9R34 480 70R34 18 4 34 18 4R34 520 70R34 600 65R34 ...

Page 195: ...outer cylinders cylinder 63mm in diameter kN cylinder 75mm in diameter kN 27 38 Lift capacity at the end of the lower drawbars of the front three point hitch during the entire lift while using up the maximum pressure kN 23 POWER Power on output shaft kW 2 at nominal speed engine and shifted speed 1 000 rpm of the output shaft New engine having 100 Mh max 38 5 45 5 52 58 Run in engine over 100 Mh 4...

Page 196: ...8 90 8 96 9 27 9 58 3 590 96 11 26 11 78 12 13 12 22 12 57 12 66 13 10 13 54 4 935 05 17 81 18 64 19 20 19 34 19 90 20 04 20 73 21 43 5 1344 44 25 61 26 81 27 61 27 81 28 61 28 81 29 81 30 81 1L 293 43 1 42 1 48 1 53 1 54 1 58 1 59 1 65 1 70 2L 418 20 2 02 2 11 2 18 2 19 2 25 2 27 2 35 2 43 3L 590 96 2 85 2 99 3 07 3 10 3 19 3 21 3 32 3 43 4L 935 05 4 51 4 72 4 87 4 90 5 04 5 08 5 25 5 43 5L 1344 ...

Page 197: ... 69 52 11 18 11 56 3 590 96 13 58 14 21 14 64 14 74 15 17 49 20 15 80 16 33 4 935 05 21 48 22 49 23 16 23 33 24 00 31 09 25 01 25 84 5 1344 44 30 89 32 33 33 30 33 54 34 51 21 63 35 95 37 16 1L 293 43 1 71 1 79 1 84 1 85 1 91 391 04 1 99 2 06 2L 418 20 2 43 2 55 2 62 2 64 2 72 274 37 2 83 2 93 3L 590 96 3 44 3 60 3 71 3 74 3 84 194 16 4 00 4 14 4L 935 05 5 44 5 70 5 87 5 91 6 08 122 71 6 34 6 55 5...

Page 198: ...1 53 1 54 1 58 1 59 1 65 1 70 3L 418 20 2 02 2 11 2 18 2 19 2 25 2 27 2 35 2 43 4L 590 96 2 85 2 99 3 07 3 10 3 19 3 21 3 32 3 43 5L 935 05 4 51 4 72 4 87 4 90 5 04 5 08 5 25 5 43 6L 1344 44 6 49 6 79 7 00 7 05 7 25 7 30 7 55 7 81 1R 249 21 4 75 4 97 5 12 5 15 5 30 5 34 5 53 5 71 2R 320 63 6 11 6 39 6 58 6 63 6 82 6 87 7 11 7 35 3R 456 96 8 70 9 11 9 38 9 45 9 72 9 79 10 13 10 47 4R 645 74 12 30 1...

Page 199: ...1 84 1 85 1 91 1 92 1 99 2 06 3L 418 20 2 43 2 55 2 62 2 64 2 72 2 74 2 83 2 93 4L 590 96 3 44 3 60 3 71 3 74 3 84 3 87 4 00 4 14 5L 935 05 5 44 5 70 5 87 5 91 6 08 6 12 6 34 6 55 6L 1344 44 7 83 8 19 8 44 8 50 8 74 8 80 9 11 9 42 1R 249 21 5 73 5 99 6 17 6 22 6 40 6 44 6 66 6 89 2R 320 63 7 37 7 71 7 94 8 00 8 23 8 29 8 57 8 86 3R 456 96 10 50 10 99 11 32 11 40 11 73 11 81 12 22 12 63 4R 645 74 1...

Page 200: ... 2 99 3 07 3 10 3 19 3 21 3 32 3 43 4L 935 05 4 51 4 72 4 87 4 90 5 04 5 08 5 25 5 43 5L 1344 44 6 49 6 79 7 00 7 05 7 25 7 30 7 55 7 81 1S 31 64 0 60 0 63 0 65 0 65 0 67 0 68 0 70 0 72 2S 45 09 0 86 0 90 0 93 0 93 0 96 0 97 1 00 1 03 3S 63 72 1 21 1 27 1 31 1 32 1 36 1 37 1 41 1 46 4S 100 82 1 92 2 01 2 07 2 09 2 15 2 16 2 24 2 31 5S 144 96 2 76 2 89 2 98 3 00 3 08 3 11 3 21 3 32 1LS 31 64 0 15 0...

Page 201: ... 44 3 60 3 71 3 74 3 84 3 87 4 00 4 14 4L 935 05 5 44 5 70 5 87 5 91 6 08 6 12 6 34 6 55 5L 1344 44 7 83 8 19 8 44 8 50 8 74 8 80 9 11 9 42 1S 31 64 0 73 0 76 0 78 0 79 0 81 0 82 0 85 0 87 2S 45 09 1 04 1 08 1 12 1 12 1 16 1 17 1 21 1 25 3S 63 72 1 46 1 53 1 58 1 59 1 64 1 65 1 70 1 76 4S 100 82 2 32 2 42 2 50 2 52 2 59 2 61 2 70 2 79 5S 144 96 3 33 3 49 3 59 3 62 3 72 3 75 3 88 4 01 1LS 31 64 0 1...

Page 202: ...e speed 540 540 1994 596 2200 540 E 540 1519 782 2200 1 000 1000 2050 1073 2200 Tractors equipped with reversation or creeper REAR INDEPENDENT PTO SHAFT ROTATION mark rotation shaft rotation engine rotation shaft rotation engine rotation 540 540 1987 598 2200 540 1000 1000 1000 1950 1128 2200 540 540 2005 592 2200 540 540E 540E 540 1584 750 2200 ...

Page 203: ...202 MAIN TECHNICAL PARAMETERS FRONT PTO SHAFT Sense of rotation PTO shaft speed engine speed PTO shaft speed engine speed right 1000 1818 1210 2200 left 1000 1870 1176 2200 ...

Page 204: ... 13 6R24 Wheel tread rear 1500 mm Tire size rear 16 9R34 Left Right without engaged front driving axle 11150 mm 11100 mm without engaged front driving axle with inner rear wheel braked 9360 mm 9110 mm with engaged front driving axle 11970 mm 11930 mm Tread diameter mm with engaged front driving axle with inner rear wheel braked 8025 mm 8025 mm without engaged front driving axle 11690 mm 11600 mm w...

Page 205: ...204 NOTE ...

Page 206: ...dule of pivoted pull bar 69 Bracket Module of pivoted pull bar with fixed pin 70 Bracket module with ball ø 80 70 C Calibration of travel speed of digital dashboard 181 Cleaning of heating system filters 162 Condition of steeringability 190 Connecting and disconnecting quick couplers 97 Connecting machinery and tools assembled from more parts 98 Connecting machinery and tools to outer hydraulic ci...

Page 207: ...ing system 138 Fluids for tractor hydraulic brakes 137 Forces 194 Free floating position 84 From 100 operating hours 65 Front driving axle 139 Front hook 68 Front non driving axle 140 Front output shaft Zuidberg 79 Front PTO shaft 202 Front three point hitch 104 Front three point suspension 142 Front wheel drive switch f 39 Front wheel toe in 111 Fuel 138 Fuel tank 46 Fuels coolants and lubricants...

Page 208: ...t rear PTO shaft rotation 201 Inflation of tyres 165 Instructions for installation of the carbon filter 163 K Key in 0 position 40 Key in I position 40 Key in II position 41 J Laying by the tractor 165 Leaving the tractor 60 Lever of manual refulation of fuel 41 Lever of shifting of road and reduced gears 43 Light switch a 38 Limiting pull rods 101 List of lamps 128 Loading capacity of front tires...

Page 209: ...seat 21 Pedals and levers 42 Permitted combinations of wheels for tractors 193 Pin of coupling switching off 144 Pivoted pull bar 69 Plastic lubricant for tractor 137 Play adjustment of front wheel roller bearings at tractor without front driving axle 179 Position regulation of the lifting of the rear three point hitch 86 Pouring of oil into engine 149 Power 194 Power regulation of the lifting of ...

Page 210: ... 37 Switching on the front output shaft zuidberg 46 T Technical data of engines of tractors Proxima TIER II 185 Technical maintenance of tractors after overhaul of units 145 Technical specifications of engines of tractors Proxima TIERIII 187 Tensioning of air conditioning compressor belt 168 Tensioning of engine belt 168 Three point hitch Lowering speed control 85 Three point suspension 141 Tighte...

Page 211: ...10 INDEX Weights of rear wheels 116 Weights of the front three point hitch 116 Wheel tread change 107 Working and transport positions of the front three point hitch 106 Working pressure of air brakes 164 ...

Page 212: ...211 NOTE ...

Page 213: ...212 Operator s manual Proxima 70 Proxima 80 Proxima 60 Proxima 100 Edition 2 100 2012 Publication No 22 22 12 600 Zetor Department of Technical Documentation Trnkova 111 632 00 ...

Page 214: ......

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