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Zetor Proxima Plus 85, Operator'S Manual, Page: 3 / 197

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Zetor Proxima Plus 85 Operator'S Manual Download Page 3

 

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ZETOR 

This present operation manual provides information with operation and maintenance of your new tractor. 

Despite the fact that many of you have rich experience with operation of other types of tractors, please read this 
manual carefully to acquaint yourself with its contents as thoroughly as possible. 

In the manual, you can find a lot of information how to utilise the best your tractor with various types of work. 

When following the given principles of operation and maintenance of the tractor and safety of driving, your tractor 
will become your reliable partner for many years. 

The manufacture of your tractor wishes you thousands hours of satisfying work. 
 

ZETOR 

Brno 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

 

 
 
 
 
 
 
 

Summary of Contents for Proxima Plus 85

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Page 3: ...efully to acquaint yourself with its contents as thoroughly as possible In the manual you can find a lot of information how to utilise the best your tractor with various types of work When following the given principles of operation and maintenance of the tractor and safety of driving your tractor will become your reliable partner for many years The manufacture of your tractor wishes you thousands...

Page 4: ...4 Information on the technical data construction equipment material and appearance is valid at the time of printing The manufac turer reserves the right of changes ...

Page 5: ...eration manual it is a separate brochure that is delivered to you with purchase of a new tractor Page Location of serial numbers 7 Safety instructions for the user 9 Preventive daily maintenance 13 Getting to know the tractor 19 Driving 49 Running in the tractor 65 Transport use 69 Drive of farming machines 77 Hydraulic equipment 83 Hitches 95 Change of wheels tread 103 Additional weights 109 Elec...

Page 6: ...6 TRACTORS PROXIMA PLUS TRACTORS WITH FRONT DRIVING AXLE 4 x 4 Type of the trac tor Engine power kW Proxima Plus 85 60 Proxima Plus 95 66 Proxima Plus 105 74 QQQ_G1 ...

Page 7: ...7 LOCATION OF SERIAL NUMBERS G2 ...

Page 8: ... Type of the tractor Proxima Plus 85 Proxima Plus 95 Proxima Plus 105 Designation to the right to the left in the front in the back is meant in direc tion of drive of the tractor During production the manufacturer re serves the right to carry out changes in the construction and equipment for the purpose of technical progress Serial number of the tractor Serial number of the engine G3 ...

Page 9: ...oes gloves etc STARTING THE ENGINE 5 Starting of the engine by driving from slopes is not allowed 6 Make the tractor moving for the pur pose of starting the engine using other tractor or another vehicle is permitted only with use of a tow bar 7 Start the engine only from the driver s seat with the shifting level in neutral position and clutch pedal depressed Danger of death when starting the engin...

Page 10: ...ication of a stuck tractor Never use chains A risk of death in case of a chain rupture 26 When extricating a tractor it is dan gerous to stay close the towing rope 27 A front hook is installed on the frame of the tractor this hook can only be used for towing of the tractor itself i e without trailer or other additional equipment 28 Then pushing other vehicles trailers etc by the tractor never use ...

Page 11: ... protective hand cream 44 When connecting and disconnecting quick couplings of hydraulic circuits re move using any textile material exces sive hydraulic oil remaining in the socket or plug of the quick coupling DISPOSAL OF WASTE 46 With disposal of the tractor or its parts including its operational fluids after termination of their service life it is necessary to follow the applicable laws and ex...

Page 12: ... voltage 12 V Grounded minus pole Use of starting trucks or other auxiliary sources with a different voltage or polar ity may cause serious damages to the tractor 53 When manipulating with the battery pay special attention and avoid short cir cuits The tractors are equipped with a battery disconnector that shall be switched off before any manipulation with the battery 54 The tractors cannot be ope...

Page 13: ...13 DAILY PREVENTIVE MAINTENANCE Carry out this maintenance every day or at least every 8 10 working hours of the engine G4 ...

Page 14: ...l in the engine and tightness of connec tions 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 cool ing 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 le...

Page 15: ...F 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 ...

Page 16: ...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 environ ment Partial regeneration can be carried out by dusting of blowing with compressed air Carry out clea...

Page 17: ...f radiators 1 Tilt up the bonnet 2 Release and slide out the A C con denser to the left side of the tractor 3 Clean the front walls of the engine ra diator A C condenser using com pressed 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 hydrostat...

Page 18: ...18 NOTES ...

Page 19: ...eat mars svratka 25 Adjustment according to the driver s weight 25 Longitudinal adjustment 25 Vertical adjustment 25 Driver s seat grammer maximo 26 Driver s seat grammer s 26 air filter with active carbon 27 Heating control panel a c radio 28 Heating valve control a 28 Fan control b 28 air condition switch c 28 Control of air circulation in the cabin d 29 Correct function of the heating and a c s...

Page 20: ...1 Key in position 0 41 Key in position i 41 Key in position ii 42 Lever of manual refulation of fuel 42 Pedals 43 Lever of shifting gears 43 Scheme of shifting of gears 43 Reversing lever 44 Lever of shifting of road and reduced gears 44 Torque multiplier 44 Switching on output shaft drive 45 Lever of shifting of speed 540 or 540e and 1 000 rpm of the rear output shaft 45 Lever of switching on rea...

Page 21: ...ce of the shifting lever and lever of manual regulation of fuel OPENING OF DOORS FROM OUTSIDE The cabin doors can be locked from the outer side Doors can be opened after unlocking and pulling the grab bar OPENING OF DOORS FROM INSIDE 1 Lever for opening of the door from in side 2 Lever for opening of the lock from in side With full opening the door is held by a gas strut It is forbidden driving wi...

Page 22: ...ol with maximum stroke of the rear three point suspension and open rear window In case of a collision it is recommended to work with rear window closed SIDE WINDOW In partly open position it is held by a plastic window handle The window can be opened by lifting the handle upwards and its pushing to lock it in the groove this secures the window in a fixed position TILTABLE COVER It can be opened by...

Page 23: ...lted up to facilitate access to the seat TOOL BOX The tool box 2 is installed on 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 WINDOW MIRRORS Before driving or commencement of work adjust window mirrors to enable observa tion of whole driving lane or working field ...

Page 24: ...d on the rear wall of the cabin on the outer side Volume of the tank is 2 5 litres In winter season it is necessary to fill it with anti freeze mixture for windscreen washers WASHER ACTIVATION The key in the ignition box shall be in position II The windscreen washer can be activated after pressing of the front two speed wiper on the right column of the cabin The maximum time of con tinuous run of ...

Page 25: ...le Indicator of adjustment of the weight can be found in a recess of the seat rear cover Cushioning stroke is 120mm Do not adjust during drive Risk of an accident LONGITUDINAL ADJUSTMENT The seat can be adjusted longitudinally within range 75mm 11 positions after unlocking by the left lever VERTICAL ADJUSTMENT The seat can be adjusted vertically by a lever on the right side within range 30mm from ...

Page 26: ...urned by 20 to both sides 4 Control of adjustment of absorption of vibrations of the seat tilting of the controller 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 27: ...n 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 filte...

Page 28: ...radio receiver HEATING VALVE CONTROL A a Heating valve closed b Heating valve open FAN CONTROL B 1 Fan off 2 Fan slow run 3 Fan medium run 4 Fan fast run AIR CONDITION SWITCH C The A C system can be switched on off using the pushbutton switch with a sym bol of a snow flake C Pressing of the pushbutton activates the A C system the snow flake symbol is on and next pressing the A C system deactivates...

Page 29: ...o the cabin Use this control position for nec essary period only CORRECT FUNCTION OF THE HEATING AND A C SYSTEMS It is necessary to create overpressure in the cabin for correct function of heating or air conditioning Therefore it is rec ommended to close all windows doors and upper cover FAST WARMING UP OF THE CABIN SPACE Proceed as follows 1 Turn the heating valve control A to the right fully ope...

Page 30: ...ATING OF AIR CONDITIONING WITH WORK OF THE TRACTOR In case that inner recirculation is activa ted fresh air supply is closed and all the air in the cabin becomes breathed up This situation may cause a feeling of fa tigue Note When working with the tractor set the control D to fit your individual requi rements for temperature i e between positions a and b so that the fan will suck outdoor air throu...

Page 31: ...on to position a sucking of outdoor air Carry out regulation of air temperature with A C switched on by partial open ing closing of the heating valve A In case of this setting air coming to the cabin from the air outlets is not dried so intensively Desired setting of temperature with A C switched on can also be carried out by reducing speed of the fan by setting the control B to position1 or 2 ...

Page 32: ...Adjust the margin outlets under angle approx 45 to the corners of the cabin After the windscreen is defrosted direct the margin outlets to the door windows and continue in defrosting them Direct the outlets downwards to the foots not di rectly to the driver CONTROL PANEL ON THE RIGHT COLUMN OF THE CABIN 1 Switch of the rear output shaft 2 Switch of the front output shaft 3 Two position switch of t...

Page 33: ...steering wheel can be carried out by sliding out in of the steering wheel after unlocking of the arrestment by turning of the lever 1 in direction of the arrow After adjustment of the steering wheel secure the lever 1 by its tightening against direction of the arrow Angle adjustment of the steering wheel Adjustment can be carried out by tilting of the steering wheel after unlocking of the ar restm...

Page 34: ...34 GETTING TO KNOW THE TRACTOR E131 ...

Page 35: ... 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 Indicator of warning lights red 11 Reserve 12 Indicator of activation of the multi plier green 13 Reserve 14 This indicator red indicates a fault in the steering hydrostatic system 1...

Page 36: ...36 GETTING TO KNOW THE TRACTOR E132 ...

Page 37: ... 23 Pushbutton of engine operation hours The value shows on the dis play 24 Pushbutton of battery voltage The value in volts shows on the display with accuracy 0 1V 25 Pushbutton of the covered kilometres for the day or from last resetting The number of kilometres is shown on the display Resetting of the val ues is carried out by long pressing of the pushbutton 26 Pushbutton of immediate travel sp...

Page 38: ...working headlamp on the col umn of the cabin on off Function of the working headlamp is indicated by the illuminated symbol on the switch e Switch of warning lights f Switch of the front driving axle Engaged front driving axle is indicated by the illuminated symbol on the switch g Switch of the light beacon on off h Switch of the working lights in the mask of the tractor on off Function of the wor...

Page 39: ...THE ROOF b a Lights on the roof off b Lights on the roof on The switch controls lights in the mask or on the roof of the cabin Use the lights on the roof of the cabin only if some imple ments covering the headlamps in the mask are installed in the front three point suspension Lighting headlamps on the roof of the cabin are indicated by the illuminated symbol on the switch The high beams may only l...

Page 40: ...c position indicator is on and can be switched off by the same switch the indicator is off PUSHBUTTON OF REAR DIFFERENTIAL LOCK j Press the pushbutton to switch on the lock the pushbutton then returns to its original position Switched on lock is indicated by the illu minated symbol on the pushbutton Depressing brake pedals switches off automatically the differential lock COMBINED SWITCH OF INDICAT...

Page 41: ...he dashboard see the arrow KEY IN POSITION 0 Voltage to all consumers controlled through the key is disconnected The key can be removed KEY IN POSITION I Voltage is connected to all consumers except the starter The key is in this posi tion when the engine is running The key cannot be removed ...

Page 42: ...matically back to position I 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: ...2 Foot brake pedals connected with a latch 3 Pedal of foot regulation of fuel supply LEVER OF SHIFTING GEARS Main shifting lever SCHEME OF SHIFTING OF GEARS Reverse can be shifted only using the reversing lever The scheme is attached in the left lower corner of the windscreen ...

Page 44: ...EVER OF SHIFTING OF ROAD AND REDUCED GEARS H Road gears N Neutral L Reduced gears Shifting is carried out with tractor in standstill TORQUE MULTIPLIER The multiplier is controlled electro hydraulically using the pushbuttons lo cated on the shifting lever Activation pushbutton L is indicated by illumination of the indicator on the dashboard ...

Page 45: ...ut when the trac tor is in standstill by pulling up or pushing down the lever a 1 000 min 1 or 540E min 1 b 540 min 1 The tractor can be equipped optionally by 6 8 or 21 groove termination of the output shaft Shifting of 540 and 1 000 or 540E min 1 is possible regard less to the number of grooves on the installed termination Speed of the output shaft and type of the termination shall be chosen de ...

Page 46: ...he engine n Neutral b Dependent speed of the output shaft speed through a gearbox Speed depends on the en gaged gear LEVER OF HAND BRAKE AND HITCH FOR SINGLE AXLE TRAILER 1 Hand brake lever 2 Lever of the single axle trailer hitch control HYDRAULICS CONTROL PANEL The hydraulics control panel 1 is lo cated on the right mudguard ADDITIONAL HYDRAULIC DISTRIBUTOR CONTROL The additional hydraulic distr...

Page 47: ... the tractor The volume of this plastic tank is 150 litres Do not step onto the fuel tank DRAINING PLUG OF THE FUEL TANK A plug for draining of dirt from the fuel tank is installed in its bottom BATTERY DISCONNECTOR Disconnect the battery immedi ately using the battery disconnec tor in case of a long term stand still repairs fault or accident The battery disconnector is located on the left side of...

Page 48: ...48 NOTES ...

Page 49: ... of gears 54 Reversing lever 54 Shifting of road and reduced gears 54 Shifting from lower to higher gear 55 Shifting from higher to lower gear 55 Torque multiplier 56 Indication of function of the multiplier 56 Moving off 57 Driving uphill 58 Driving downhill 58 Differential lock 59 Control of front driving axle 59 Driving with engaged front driving axle 59 Foot brakes 60 Air brakes of trailers an...

Page 50: ...tion 4 Adjust increased feeding of fuel approx of max dose 5 Turn the ignition key from position 0 to position I The indicator of heating will be on 6 Wait until the indicator is off the time depends on temperature of the cool ing fluid In case that the indicator of heat ing only flashes instead of per manent on this indicates a fault in the heating system see the chapter Indication of faults in t...

Page 51: ...eating in an emergency re gime as at low temperatures regard less to temperature of the cooling fluid Flashing of the indicator two times per second during standstill of the engine indicates stopped non functioning heating Permanent flashing of the indicator of heating during run of the engine indi cates a fault of the regulator of heat ing whilst heating continues The fault shall immediately be e...

Page 52: ...the indicator shall be off and other functions providing proper run of the engine The time of run without loading shall be ob served particularly in winter period WARMING UP OF THE ENGINE Further warming up of the engine should be performed during driving Warm ing up of the engine using long idle run or sudden increase of speed is harm ful for the engine Unless temperature of cooling fluid reaches...

Page 53: ...ply mains with voltage 220V For reduced wearing of the engine with its starting at low temperatures the manufac turer recommends use of the heater Time of heating depends on the ambient tem perature 1 to 2 hours before the expected starting is sufficient After end of heating first disconnect the device from the power supply mains and then unplug the cable from the heater Risk of injury from electr...

Page 54: ... forward backward F travel forward 16 speeds N neutral R travel backward 16 speeds The reversing gearbox includes 16 re verse speeds that are approximately the same as the forward speeds Therefore consider carefully when shifting a re verse gear for the given character of your work Perform reverse shifting with clutch pedal depressed and trac tor in standstill SHIFTING OF ROAD AND REDUCED GEARS H ...

Page 55: ...d of the engine Note It is advisable to shift from a lower to a higher gear with double treading on the clutch pedal to increase service life of the synchronisation device SHIFTING FROM HIGHER TO LOWER GEAR Tread on the clutch pedal and move the shifting lever through neutral position to a lower gear Note It is advisable to shift from a higher to a lower gear with increasing of speed of the engine...

Page 56: ...pushbutton without treading on pedal of the travel clutch Shifting in dividual stages of the multiplier is auto matic even with loading of the engine Shifting of the torque multiplier stages H increase of travel speed L decrease of travel speed Note When starting or stopping the en gine there is always shifted automatically the stage H INDICATION OF FUNCTION OF THE MULTIPLIER Engagement of the mul...

Page 57: ...ed of the engine 9 Make ready the hand brake for its release 10 Release the clutch pedal just till the engagement point with simultaneous in creasing of speed of the engine continue in releasing of the clutch pedal 11 Release completely the hand brake 12 Begin move off smoothly and slowly Very fast moving off may cause overloading of the driving mecha nism increased consumption of fuel excessive w...

Page 58: ... 1 and driv ing leading to stop of the engine due to its overloading DRIVING DOWNHILL Driving downhill without shifted gear is forbidden When driving downhill for a longer time shift as low gear as steep the road is If possible shift a lower gear before you start driving downhill Note You can go downhill safely with the same gear engaged as you should shift it when driving uphill ...

Page 59: ... dashboard a Front driving axle engaged b Front driving axle disengaged In case of a drop of air pressure in the compressed air system of the tractor the front driving axle is engaged automatically DRIVING WITH ENGAGED FRONT DRIVING AXLE Use the front driving axle with slipping of the rear wheels to in crease the traction force of the tractor It is permitted to engage the front driving axle on roa...

Page 60: ...RS AND SEMI TRAILERS Air brakes of trailers semi trailers and brakes of the tractor are designed so that braking effects of both vehicles are syn chronised When driving with a trailer or semi trailer the foot brake pedals shall be coupled and secured by a latch With braking by one brake pedal the trailer air brakes are not activated Note In case of a drop of pressure the transfer valve disables th...

Page 61: ...mum permitted speed of the vehicle train is 30km h 1 The maximum permitted speed of the vehicle train is given by the maximum permitted speed of the slower vehicle of the train DOUBLE HOSE BRAKES The lid of the left head is marked by yel low colour braking branch the lid of the right head is marked by red colour filling branch When a trailer semi trailer with maximum permitted weight ap proved for...

Page 62: ...edal 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 safe guarded with a lock When braking with one brake pedal the trailer h...

Page 63: ...for approx 5 minutes 2 Move the lever of manual regulation of fuel supply to position MIN 3 Pull out the controller of stopping of the engine stopping device and turn it slightly push it back after the engine stops 4 When the engine stops the ignition key can be turned from position I to 0 only if the engine is stopped the battery recharging indicator shall be on LEAVING THE TRACTOR Before you lea...

Page 64: ...he engine the indicator may flash if the indicator light disappears af ter starting of increase of speed of the engine this does not indicate any fault The system is OK IMPORTANT WARNINGS In case that indicator of lubrication bat tery 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 special ised ...

Page 65: ...65 RUNNING IN THE TRACTOR Page General principles for running in a new tractor in the course of first 100 operating hours 66 In the course of first 100 operating hours 66 From 100 operating hours 67 ...

Page 66: ...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 67: ... 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 68: ...68 NOTES ...

Page 69: ...of the multi level hitch CBM 70 Automatic hitch of the multi level hitch device CBM 71 Modular system of hitches for trailers and semi trailers 71 Bracket Module of pivoted pull bar 71 Pivoted pull bar 71 Bracket Module of pivoted pull bar with fixed pin 72 Bracket module with ball ø 80 72 Towing bar 72 Coupling of a single axle trailer 73 Uncoupling of a single axle trailer 73 Hitch CBM for singl...

Page 70: ...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 71: ...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 72: ... 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 73: ...inner hydraulic circuit 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...

Page 74: ...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 75: ...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 76: ... 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 77: ... to serious damages and injuries Page Work with output shaft 78 Control of front and read output shafts 78 Rear output shaft shifting of dependent and independent speed of the shaft 79 Rear output shaft shifting of speed of the output shaft 540 and 1 000 or 540e rpm 79 Front output shaft 79 Replaceable terminals of the rear output shaft 80 Maximum transferred power 80 Drive of machines with greate...

Page 78: ... is stopped 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 CONTROL OF FRONT AND READ OUTPUT SHAFTS Engagement at minimum speed of the engine 1 500 min 1 and disengagement...

Page 79: ...Shifting is performed by the lever 1 when the tractor is in standstill The tractor is equipped standardly with a combination of 540 and 1 000 rpm of the output shaft other optional combination is 540 and 540E rpm of the output shaft a 1 000 min 1 or 540E min 1 b 540 min 1 Shifting of 540 and 1 000 or 540E min 1 is possible regardless to the number of splines of the installed terminal Speed of the ...

Page 80: ...se order and pay special attention to installation of the circlip 1 Replacement of the terminal shall be performed when the engine is stopped Rpm of the output shaft and terminal type shall be chosen depending on the prescribed rpm of the coupled mechanism Shifting 540 and 1 000 or 540E min 1 is possible regardless to the number of splines of the installed terminal MAXIMUM TRANSFERRED POWER Output...

Page 81: ... 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: ...82 NOTES ...

Page 83: ...ation 86 Lever of speed of response 86 External hydraulic circuits 87 Lever of external circuit 87 Rear outlets of the external hydraulic circuit 88 Connecting and disconnecting of the quick couplings 88 Single acting cylinder control 89 Double acting cylinder control 89 Additional hydraulic distributor 90 Additionl distributor control 91 Volume of oil withdrawn from the external outlets of the hy...

Page 84: ...e hydraulic system is limited by a relief valve to 18MPa FILTRATION OF HYDRAULIC OIL The hydraulic pump sucks oil through the suction cleaner that is installed on the left side of the gearbox under the cabin The cleaner cartridge can be replaced without discharging oil from the gearbox When replacing the filtration cartridge you cannot avoid leaks of oil from the fil ter body It is necessary to ca...

Page 85: ... the regulation mode 3 Lever of speed of the response 4 Sliding stop fixes the adjusted posi tion of the internal circuit lever LEVER OF INTERNAL CIRCUIT This lever controls a Lifting of the implement to a trans port position maximum lift b Height adjustment of the three point hitch with implement with position regulation and setting of depth of ploughing with power or mixed regu lation c Adjustme...

Page 86: ...hed in the three point hitch is adjusted automatically depending on the soil resistance All regulations allow work with the implement that is equipped with a supporting wheel in the so called free floating position For transport of an implement it is necessary to move the selection lever to position P LEVER OF SPEED OF RESPONSE This lever controls the cock in the distribu tor that distributes flow...

Page 87: ...e hold in this position otherwise it return automatically to position b neutral b Neutral position interlocked Outlets to the quick couplings 1 and 2 are closed and oil in the connected hydraulic device is blocked The lever is held in this position automatically by a spring c Floating free position Both quick couplings 1 and 2 are connected to the drain and oil can flow in both directions The leve...

Page 88: ...ings corresponds to equipment of the tractor with hydraulic circuits without any additional distributor B Layout of quick couplings corresponds to equipment of the tractor with an addi tional hydraulic distributor The implements that use oil filling of the external hydraulic circuit shall be filled with the same type of oil as recommended for the transmission mecha nisms of the tractor CONNECTING ...

Page 89: ...n one direction Lever in position a pressure in quick coupling 1 End of move ment Lever in position b neutral Movement in reverse direc tion Lever in position d pressure in quick coupling 2 End of move ment Lever in position b neutral Relieved posi tion Lever in position c low pressure in quick coupling 2 When working with a double acting cylinder it is necessary to move the control lever of the e...

Page 90: ...trol levers of the sections are located in the cabin on the mudguard of the right rear wheel Tin addition to the floating position the additional distributor section serving quick couplings 3 and 4 is provided with arrestments for both working pres sure positions with hydraulic protection 16 1 5 MPa The outlet 4 is also provided with a backflow valve that is used for connec tion of a working branc...

Page 91: ...il flows to quick couplings 3 and 5 Quick couplings connected to the drain 4 and 6 4 Front marginal posi tion Increased force is necessary to move the control lever from position 3 further forward to position 4 so called floating free position where the levers are arrested Both quick couplings of each section are connected to the drain in this position Note The lever returns from positions 1 and 3...

Page 92: ...c essary to refill the missing volume Type of work in flat terrain Max withdrawal of oil 20 litres Gearbox filling standard filling up to the gauge rod mark A Type of work on slopes Max withdrawal of oil 13 litres Gearbox filling standard filling up to the gauge rod mark A Type of work in flat terrain Max withdrawal of oil 27 litres Gearbox filling gauge rod mark B Filling of gear oil increased by...

Page 93: ... with farming mechanisms that are assembled of more parts combina tors field drags harrow with joint connected marginal frames tiltable down to verti cal transport position using independent hydraulic cylinders controlled by the exter nal hydraulic circuit of the tractor it is necessary to control tilting down of the mar ginal frames always by movement of the additional distributor control lever u...

Page 94: ... P Move the sliding stop of the internal hydraulic circuit lever 2 to the front limit posi tion Lowering of hydraulic arms fig B Move the lever 3 in direction of the arrows movement of the lever is restricted by a rocker arm Repeating of this procedure lowers the hydraulic arms in small steps Lifting of hydraulic arms fig C Move the lever 3 in direction of the arrows movement of the lever is restr...

Page 95: ... Selection of holes in the bracket 98 Lower pull bars with extensible terminals 99 Lower pull bars with hooks CBM 99 Front three point hitch 100 Front three point hitch control 100 Adjustment of lifting speed of the front three point hitch 100 Hydraulic locking of the front three point hitch 101 Working and transport positions of the front three point hitch 101 Drive with farming mechanisms attach...

Page 96: ...lls 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 hit...

Page 97: ...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 T...

Page 98: ...ll 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 S...

Page 99: ...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 h...

Page 100: ...cyl inders with delivery of oil to the cylinders from the additional distributor of hydraulic oil The hitch can be lifted and lowered using the lever of the additional distribu tor controller 1 Position 6 lifting Position 5 lowering Position N Locking of the hitch ADJUSTMENT OF LIFTING SPEED OF THE FRONT THREE POINT HITCH Before commencement of work with the implement attached to the front three p...

Page 101: ...e 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 ATTACHED T...

Page 102: ...102 NOTES ...

Page 103: ...s tread on the front driving axle 104 Setting of stops on the front driving axle 105 Front wheels toe in 106 Adjustemnt of toe in with tractors equipped with a front driving axle 107 Mudguards of the front driving axle 107 Change of rear wheels tread 108 ...

Page 104: ...ide out the bolts 3 Adjust wheels tread by setting the rim to the desired posi tion 4 Reinstall the bolts with washers and secure the bolts by the nuts 5 Tighten nuts of the bolts connecting the disk with the rim by a torque 200 to 220Nm 6 Tighten nuts of bolts connecting the disk with the shaft by a torque 250 to 290Nm 7 After every loosening of the beed connection tighten the bolts to the prescr...

Page 105: ...he nut 2 by a torque 100 to 150Nm Tyre 11 2 24 11 2R24 12 4 24 12 4R24 13 6R24 380 70 R24 treads A mm A mm 1 525 61 1 610 59 1 620 55 1 680 47 1 690 50 1 760 43 1 770 39 1 825 32 1 835 34 1 910 27 1 920 27 In case of tractors equipped with a braked front axle and change of the front wheels tread to the value 1 910mm or 1 920mm it is necessary to check the distance between the threaded end of the s...

Page 106: ...s measured on the rim of the tractor With driving axle 0 to 4mm The toe in S is given by the difference of the measured values S b a Before you check the toe in it is necessary to inflate the front tyres to the prescribed pressure Measurement of toe in is per formed on rims of the wheels ...

Page 107: ... between the marked points Release the lock nuts of ball joint heads 2 of steering connecting rods at the hy draulic cylinder Adjust toe in of wheels by turning the ball joint shank 3 Perform adjustment of both joints symmetrically to preserve the same locks of wheels to both sides carry out measurement on sides of the rims Tighten lock nuts of ball joint heads 2 by a torque 122 to 136N The upper ...

Page 108: ...any movement by chocking of the front wheels After a change of the wheels tread tighten all bolts connecting the disk with the rim by a torque 200 to 220Nm and the nuts of bolts connecting the disk with the shaft by a torque 400 to 470 Nm After each release of the beed joint tighten the bolts to the prescribed torque After covering of 100m with unloaded tractor retighten the joints to the prescrib...

Page 109: ...manufacturer Page Weights in front of the bonnet mask 110 Weights of the front three point hitch 110 Weights of rear wheels 110 Valve for filling of tyres with a fluid 111 Chocking of front wheels 111 Procedure of filling of tyres with water 112 Procedure of discharge of a fluid from tyres 112 Maximum weight of fluid kg according to dimensions of tyres 113 Non freezing solution for filling of tyre...

Page 110: ... 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 111: ...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 112: ...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 113: ...21 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 114: ...114 NOTES ...

Page 115: ...in particular to manipulation with the battery to avoid any contact of electrolyte with skin or clothing Page Electric system 116 Essential service information 116 Battery 117 Maintenance of the battery 117 Alternator 118 Maintenance of the alternator 118 Check of adjustments of lights in the mask of the tractor 120 Adjustment of lights in the mask of the tractor 120 Check of adjustment of lights ...

Page 116: ... connect the outlets plus to plus and minus to minus In case of a replacement of some part of the charging circuit 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 l...

Page 117: ...n 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 stai ned clothes Keep out ...

Page 118: ...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 119: ...trol of multiplier 4 15A High 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...

Page 120: ...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 121: ...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 122: ...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 123: ...upercharged engines zetor 128 Oils for front output shaft 128 Oils for tractor transmission gearing 129 Oils for front drive axle 130 Oil for hydrostatic steering for tractors 130 Plastic lubricant for tractor 130 Fluids for tractor hydraulic brakes 131 Fluid for tractor cooling system 131 Fuel 132 Tractor lubrication chart 133 Front driving axle 133 Suspension for single axle trailer 134 Three po...

Page 124: ...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 125: ...cumulator battery terminals Check of air pressure system 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 clear ance o o 200...

Page 126: ... 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 Replacement of gear oil filter cartridge hydraulic pump suction filter o o o o 500 Replacement of oil filter fine cartridge in gearbox distributor o o o o o 500 Replacement of oil in front drivin...

Page 127: ...or front driving axle planet 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 62 Oil for front output shaft gearbox 2 7 Fuel 150 If the tractor works on a slope filling should be increased by about another 7 litres oil This should also apply to aggregation with machines connected with the hydraulic outside circ...

Page 128: ... 15W 40 API CG 4 ÖMV truck LD 15W 40 API CI 4 ARAL Mega Turboral 10W 40 API CH 4 Fuchs Titan Truck 15W 40 API CG 4 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 Mobil Mobil ATF Texaco Texamatic 7045 Valvoline ATF Dextron II E Beverol Dextron II E Fina mat...

Page 129: ...cer Oil marking Viscosity class SAE Output class API Paramo Pardubice Gyrol UTTO 80W GL 4 Gyrol PP80 80W GL 4 Esso Torque Fluid 62 80W GL 4 Koramo Kolín Mogul Trans 80 80W GL 4 Mogul Traktol UTTO EKO 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 Shell Shell Donax TD 80W GL 4 Shell spirax GX 80W GL 4 Fuchs Titan H...

Page 130: ...nep 8090MC 80W 90 GL 4 GL 5 ÖMV Gear Oil LS 85W 90 GL 5 Shell Spirax AX 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 PLASTIC LUBRICANT FOR TRACTOR Type Classification LA 2 ISO 6743 9 CCEB 2 3 ISO L XBCEA 2 LV 2M ISO 6743 9 CC...

Page 131: ...ed FLUID FOR TRACTOR COOLING SYSTEM FRIDEX STABIL FRIDIOL 91 or FRICOFIN S and demineralised water in proportion 1 1 5 refilling should be carried out in the above mentioned pro portion Anti freeze for refilling abroad should contain anti corrosive additives pro tecting any materials including rubber and head sealing of the engine cooling system NOTE 1 It is forbidden to charge the tractor cooling...

Page 132: ...f fuel should be used abroad Mixed fuel Natural Diesel bio diesel fuel Notice Tractor operation with the bio diesel fuel requires equipment of the fuel system with the REP hoses Use of the bio diesel fuel increases con sumption decreases output by about 5 and requires oil change in the engine after 200 hours of work It also has corrosive effect on painted parts ...

Page 133: ...133 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 134: ...134 TRACTOR MAINTENANCE SUSPENSION FOR SINGLE AXLE TRAILER Pos No Name Number of lubr points 1 Hook pin bearings 2 ...

Page 135: ...135 TRACTOR MAINTENANCE THREE POINT SUSPENSION Pos No Name Number of lubr points 1 Pins of hydraulic auxiliary cylinders 4 2 Lifting linkages 2 ...

Page 136: ...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 137: ...137 TRACTOR MAINTENANCE UPPER LINKAGE BRACKET Pos No Name Number of lubr points 1 Pins of upper linkage bracket 2 ...

Page 138: ...138 TRACTOR MAINTENANCE PIN OF COUPLING SWITCHING OFF Pos No Name Number of lubr points 1 Pin of coupling switching off 2 ...

Page 139: ...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 140: ...140 NOTES ...

Page 141: ...cartridge 146 Replacement of air cleaner locking cartridge 146 Reinstallation of air cleaner cartridges 147 Check of oil level in hydrostatic steering tank 148 Replacement of oil and hydro static steering filtration cartridge 148 Bleeding of hydrostatic steering hydraulic circuit 149 Replacement of hydrostatic steering hoses 150 Replacement of cooling fluid 151 Check and replacement of oil in gear...

Page 142: ...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 143: ...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 144: ... 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 145: ...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 146: ...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 147: ...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 148: ... 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 s...

Page 149: ... 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 hydrostatic steering hy draulic circuit 7 Lower the front axle With all bleeding operations on the hydrost...

Page 150: ...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 151: ... 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 152: ...ly with original component that pro vides bleeding of the axle drive case DRAINAGE AND INSPECTION HOLES 1 Drain 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 applica...

Page 153: ...working engagement of the tractor FRONT OUTPUT SHATF The inspection and oil filling plug is lo cated on the front output shaft face Note A plug or hollow screw is installed according to the particular design A hollow screw of the oil cooler 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 t...

Page 154: ... 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 155: ...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 156: ...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 157: ...t of the engine ra diator Clogged A C condenser reduces effectiveness 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 158: ...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 159: ...n the right side of the tractor behind the fuel tank the oil cleaner is accessible from the bottom of the tractor Before replacement of the oil cleaner cartridge put a suitable container un der the tractor to catch any leaking oil 1 Screw out the cleaner body 1 2 Replace the filtration cartridge 2 3 Reinstall the cleaner body 1 ...

Page 160: ...160 NOTES ...

Page 161: ...lers 164 2 Bleeding of brakes of rear wheels 165 3 Bleeding of the brake system of front driving axle 166 4 Bleeding of hydraulic brakes of the trailer 167 Check and adjustment of foot and hand brakes 168 Adjustment of foot brake 168 Adjustment of hand brake 169 Adjustment of free travel of brake pedals 169 Adjustment of clutch pedal play 170 Bleeding of clutch hydraulic circuit 170 Engine travel ...

Page 162: ...7 5mm when a force 25N to one belt is applied Stretch the V belt to the prescribed value after releasing of the A C compressor fix ing screws RETIGHTENING OF CYLINDER HEAD Retighten engine cylinder head on cold engine in the prescribed order Tightening torque 160 180 Nm Valve play 0 25 0 05 mm ADJUSTMENT OF VALVE PLAY Adjustment of valve play should be carried out on cold engine Correct valve play...

Page 163: ...rake system of the front driving axle and hydraulic brakes of the trailer with coupled brake pedals During bleeding watch level of the fluid in the expansion tank to prevent suction of air Brake fluid in the entire brake system should be replaced after two years Warning With bleeding of a pneumatic brake systém for trailers abd brakes of rear wheels it is always necessary to tread on one pedal 1 b...

Page 164: ...lide hoses onto the screws and sink their other ends to the bottom of a transpar ent container 3 filled partly with brake fluid Put the container at least 300mm above the bleeding screws The screws shall be still under pressure to prevent penetration of air into the system through their threads 4 Release the bleeding screws max by 1 4 of turn 5 The bleeding procedure is the same as in Warning see ...

Page 165: ...bottom of a transparent container filled partly with brake fluid 3 The bleeding screw shall be still under pressure to prevent penetration of air into the system through its threads Put the container at least 300mm above the bleeding screw 3 Release the bleeding screw max by 1 4 of turn 4 The bleeding procedure is the same as in Warning see p 188 5 Tread on completely the pedal that is not blocked...

Page 166: ...ront driving axle the screws are located on upper surfaces of the reducers 3 Slide hoses onto the screws and sink their other ends to the bottom of a transpar ent container 3 filled partly with brake fluid Put the container at least 300mm above the bleeding screws The screws shall be still under pressure to prevent penetration of air into the system through their threads 4 Bleed left and right bra...

Page 167: ...rake cylinder after prior removal of a rubber cap from the screw and sink other end of the hose to the bottom of a transparent container filled partly with brake fluid 3 Put the container at least 300mm above the bleeding screw The bleeding screw shall be still under pres sure to prevent penetration of air into the system through its threads 4 Release the bleeding screw max by 1 4 of turn 5 Tread ...

Page 168: ...erations are linked each other ADJUSTMENT OF FOOT BRAKE Secure the tractor against any movement 1 Lift rear wheels of the tractor 2 Release nuts 2 6 and 8 3 Release the screw 7 4 Let the assistant rotated the wheel and tighten the screw 7 up to the moment when the wheel begins to be braked 5 Release the screw 7 by 5 6 of turn check free rotation of the wheel and lock the screw 7 using the nut 6 6 ...

Page 169: ...d brake lever is without any play 5 Lift and lower the hand brake lever 1 several times to eliminated any possi ble plays between the components 6 Check adjustment of the hand brake system and if necessary correct the adjustment and check tightening of all locking nuts 6 8 In case that some asymmetry of hand brake effect between the left and right brake occurs after such adjustment it is necessary...

Page 170: ...it if neces sary BLEEDING OF CLUTCH HYDRAULIC CIRCUIT Carry of bleeding using the same proce dure as bleeding of the rear brake sys tem The bleeding screw of the hydraulic circuit for disengagement of the clutch is installed on the disengagement cylinder of the clutch 1 The expansion tank that is com mon for both the brake and clutch circuits shall be refilled with new fluid only Brake fluid in th...

Page 171: ...e safety valve of the hy draulic 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 is stretched in sufficiently adjust it using the set screw 1 After completion of the adjustment lock the set screw by the lock nut 2 AD...

Page 172: ...or to the start of that 100m long lane Push simultaneously the pushbuttons A and B Hold the pushbuttons de pressed for 7 seconds The dashboard is then switched over to the calibration mode A message Start begins flash ing on the display Push the pushbutton B A message Stop begins flashing on the display Drive off the tractor at steady speed approx 10 km h 1 The display shows number of impulses det...

Page 173: ...179 Change of loading capacity of front tyres 179 Loading capacity of rear tyres 180 Change of loading capacity of rear tyres 180 Permitted combinations of wheels for tractors 181 Power 182 Lifting forc eof three point hitch 182 Forward travel speed of the tractor 30 km h 183 Backward travel speed of the tractor 30 km h 184 Forward travel speed of the tractor 40 km h 185 Backward travel speed of t...

Page 174: ...itional weights Width over rear mudguards 1 890 Height to the exhaust pipe mouth 2 694 2 780 acc to tyre size Height of the tractor to the cabin upper edge 2 639 2 725 acc to tyre size Clearance under front axle beam 468 508 acc to tyre size Height of the multi level guide in the highest position guide centre 1 012 1 098 acc to tyre size Height of the rear output shaft 760 845 acc to tyre size Hei...

Page 175: ...tion order 1 3 4 2 1 3 4 2 1 3 4 2 Compression ratio 17 17 17 Max overrun speed rpm 2 460 2 460 2 460 Idle speed rpm 800 25 800 25 800 25 Net power at nominal speed measured acc to ISO 2288 kW 60 66 74 Specific fuel consumption at the given power g kW 1 h 1 258 255 252 Max torque Mt Nm 351 391 440 Raise of Mt 35 35 35 Engine lubrication pressure type with gear pump Maximum consumption of oil after...

Page 176: ...ull flow type disposable Fuel cleaner single stage with replaceable cartridge Type of injection pump PP 4M 10P1i 3780 PP 4M 10P1i 3775 PP 4M 10P1i 3776 Nozzle type DOP150S428 4104 DOP150S428 4104 DOP150S428 4104 Injectors opening pressure MPa 25 0 8 Advanced injection angle 12 Valve play of cold engine inlet valves exhaust valves mm mm 0 25 0 05 0 25 0 05 ...

Page 177: ...loading with respect to the tyres is given in the table Loading capacity of front tyres the value is applicable for a front loader PERMITTED MAX LOADING OF REAR AXLE KG Wheel gauge mm Travel speed km h 1 1 350 1 425 1 500 1 575 1 650 1 725 1 800 8 5 500 5 500 5 500 5 500 5 500 5 200 5 000 20 5 000 5 000 5 000 5 000 5 000 4 500 4 300 30 5 000 5 000 5 000 5 000 5 000 4 500 4 300 40 5 000 5 000 5 000...

Page 178: ...ISM KG Travel speed km h 1 Maximum weight of the vehicle set 8 7 500 20 7 000 30 6 600 40 6 000 CONDITION OF STEERAGE Travel speed km h 1 Loading of the front axle of the tractor of total weight tractor carried mechanism max 40 min 20 max 20 min 18 set over 4 5t max 20 min 19 set over 4 5t ...

Page 179: ...230 12 4R24 1 280 2 500 120 1 500 3000 150 1 500 3 000 150 1 920 3840 160 13 6R24 1 290 2 500 100 1 630 3000 140 1 630 3 000 140 2 120 4000 160 380 70R24 1 310 2 500 100 1 530 3000 120 1 530 3 000 120 2 120 4000 160 Note prepared according to technical parameters of tyres Mitas The loading capacity values are applicable for front wheel gauge 1 525 1 610mm and are in compliance with loading capacit...

Page 180: ...40 3 010 5 500 140 16 9R34 2 650 5 000 160 2 620 5 000 140 2 620 5 000 140 2 890 5 500 120 480 70R34 2 500 5 000 140 2 550 5 000 130 2 570 5 000 110 2 820 5 500 90 18 4 34 8 PR 2 120 4 240 140 2 650 5 000 140 2 615 5 000 100 3 050 5 500 100 18 4R34 2 600 5 000 120 2 530 5 000 100 2 530 5 000 100 3 070 5 500 100 520 70R34 2 680 5 000 120 2 640 5 000 100 2 640 5 000 100 2 930 5 500 80 600 65R34 2 52...

Page 181: ...t 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 182: ...engine up to 100 Mth 50 55 62 5 Run in engine from 100 Mth 52 5 58 65 5 LIFTING FORC EOF THREE POINT HITCH Lifting force at the end of lower pull bars of the rear three point hitch within full extent of the up stroke with maximum usable pressure with one auxiliary cylinder kN With two auxiliary cylinders kN 34 4 41 5 Lifting force at the end of lower pull bars of the front three point hitch within...

Page 183: ... 1061 9 1344 4 3 Hi H 20 5 21 2 19 8 19 7 490 5 925 5 731 0 925 5 L 15 8 16 3 15 3 15 2 490 5 925 5 731 0 925 5 2 Hi H 12 8 13 2 12 4 12 3 306 7 578 7 457 1 578 7 L 9 9 10 2 9 6 9 5 306 7 578 7 457 1 578 7 1 Hi H 8 9 9 2 8 6 8 5 211 7 399 4 315 4 399 4 L 6 8 7 1 6 6 6 6 211 7 399 4 315 4 399 4 4 Lo H 7 6 7 8 7 3 7 3 180 5 340 7 269 1 340 7 L 5 8 6 0 5 6 5 6 180 5 340 7 269 1 340 7 3 Lo H 5 2 5 4 5...

Page 184: ... 6 1430 2 3 Hi H 21 8 22 5 21 1 20 9 521 8 984 6 777 7 984 6 L 16 8 17 4 16 2 16 1 521 8 984 6 777 7 984 6 2 Hi H 13 6 14 1 13 1 13 1 326 2 615 6 486 2 615 6 L 10 5 10 9 10 1 10 1 326 2 615 6 486 2 615 6 1 Hi H 9 4 9 7 9 1 9 0 225 2 424 8 335 6 424 8 L 7 3 7 5 7 0 7 0 225 2 424 8 335 6 424 8 4 Lo H 8 0 8 3 7 8 7 7 192 1 362 4 286 2 362 4 L 6 2 6 4 6 0 5 9 192 1 362 4 286 2 362 4 3 Lo H 5 5 5 7 5 3...

Page 185: ...8 25 6 24 0 23 8 490 5 925 5 731 0 925 5 L 19 1 19 7 18 5 18 3 490 5 925 5 731 0 925 5 2 Hi H 15 5 16 0 15 0 14 9 306 7 578 7 457 1 578 7 L 11 9 12 3 11 5 11 4 306 7 578 7 457 1 578 7 1 Hi H 10 7 11 06 10 34 10 27 211 7 399 4 315 4 399 4 L 8 23 8 51 7 95 7 90 211 7 399 4 315 4 399 4 4 Lo H 9 11 9 42 8 80 8 74 180 5 340 7 269 1 340 7 L 7 02 7 26 6 78 6 74 180 5 340 7 269 1 340 7 3 Lo H 6 27 6 48 6 ...

Page 186: ...27 2 25 4 25 2 521 8 984 6 777 7 984 6 L 20 3 21 0 19 6 19 5 521 8 984 6 777 7 984 6 2 Hi H 16 5 17 1 15 9 15 8 326 2 615 6 486 2 615 6 L 12 7 13 1 12 3 12 2 326 2 615 6 486 2 615 6 1 Hi H 11 4 11 78 11 02 10 94 225 2 424 8 335 6 424 8 L 8 75 9 04 8 46 8 40 225 2 424 8 335 6 424 8 4 Lo H 9 69 10 02 9 36 9 30 192 1 362 4 286 2 362 4 L 7 46 7 71 7 21 7 16 192 1 362 4 286 2 362 4 3 Lo H 6 67 6 89 6 4...

Page 187: ...t shaft speed of engine 540 540 1 987 598 2 200 540 1000 1000 1 000 1 950 1 128 2 200 540 540 2005 592 2 200 540 540E 540E 540 1584 750 2 200 SPEED OF FRONT OUTPUT SHAFT Direction of rotation Speed of output shaft speed of engine Speed of output shaft speed of engine right a 1 000 1 920 1 146 2 200 left b 1 000 2 000 1 100 2 200 optional E801 ...

Page 188: ...ear wheel 9 880 9 650 With engaged front driving axle 12 570 12 130 Track diameter mm With engaged front driving axle with partial braking of the inner rear wheel 8 750 8 580 Without engaged front driving axle 12 160 11 720 Without engaged front driving axle with partial braking of the inner rear wheel 10 190 9 990 With engaged front driving axle 12 880 12 400 Contour diameter mm With engaged fron...

Page 189: ...ing of brakes of rear wheels 165 Bleeding of clutch hydraulic circuit 170 Bleeding of fuel system 144 Bleeding of hydraulic brakes of the trailer 167 Bleeding of hydrostatic steering hydraulic circuit 149 Bleeding of the brake system of front driving axle 166 Bleeding of the main brake valve for trailers 164 Bleeding of tractor brake system 163 Bracket Module of pivoted pull bar 71 Bracket Module ...

Page 190: ...s 60 Forward travel speed of the tractor 30 km h 183 Forward travel speed of the tractor 40 km h 185 From 100 operating hours 67 Front driving axle 133 Front driving axle switch f 40 Front hook 70 Front output shaft 79 Front output shatf 153 Front three point hitch 100 Front three point hitch control 100 Front three point suspension 136 Front wheels toe in 106 Fuel 132 Fuel tank 47 Fuels coolants ...

Page 191: ...46 Internal hydraulic circuits 85 K Key in position 0 41 Key in position i 41 Key in position ii 42 L Laying by the tractor 158 Leaving the tractor 63 Lever of external circuit 87 Lever of hand brake and hitch for single axle trailer 46 Lever of internal circuit 85 Lever of manual refulation of fuel 42 Lever of options of regulation 86 Lever of shifting gears 43 Lever of shifting of road and reduc...

Page 192: ...a tractors 139 P Passenger seat 23 Pedals 43 Permitted combinations of wheels for tractors 181 Permitted max Loading of front axle kg 177 Permitted max Loading of rear axle kg 177 Permitted maximum weight of vehicle set tractor mechanism kg 178 Pin of coupling switching off 138 Pivoted pull bar 71 Plastic lubricant for tractor 130 Pouring of oil into engine 143 Power 182 Preventive daily maintenan...

Page 193: ...the mask and on the roof b 39 Switch of warning lights e 39 Switchers switches and levers 38 Switching on output shaft drive 45 T Technical maintenance of tractors after overhaul of units 139 Technical specifications of engines of the tractors 175 Three point suspension 135 Tiltable cover 22 Tiltable steering wheel 33 Tool box 23 Torque multiplier 56 Torque multiplier 44 Towing bar 72 Tractor lubr...

Page 194: ...194 INDEX Windscreen defrosting 32 Work with output shaft 78 Working and transport positions of the front three point hitch 101 Working pressure of air brakes 157 ...

Page 195: ...195 NOTES ...

Page 196: ...196 Operator s manual Proxima Plus 85 Proxima Plus 95 Proxima Plus 105 Edition I 300 2009 Publication No 22 22 12 478 Zetor Tractors a s Department of Technical Documentation Trnkova 111 632 00 ...

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