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PRONAR T185/1 User Manual Download Page 79

Rozdział 4

4.13

PRONAR T185/1

Terms of use

4.3  HOW TO CONNECT AND DISCONNECT THE SECOND 

TRAILER

A second trailer may only be connected if 
it is a machine built on a two-axle chassis 
and if it meets all the requirements of 
Chapter 1.
Aggregating a second trailer with a set 
requires experience in steering an agri-
cultural tractor with a trailer. It is recom-
mended that when coupling the second 
trailer use the help of another person who 
will inform the tractor operator about the 
course of the operation.

CONNECTING A  SECOND TRAILER

• 

Position the tractor with the first trailer 

attached straight ahead of the second 
trailer’s drawbar.

•   Immobilize the second trailer with the 

parking brake.

•  Remove the cotter pin and remove 

the coupling pin (2) in the first trailer - 

Figure (4.11).

•  Adjust the height of the drawbar of 

the second trailer so that the ma-
chines can be coupled.

•  When reversing the tractor drive the 

rear hitch of the first trailer onto the 

drawbar of the second trailer.

•  Insert the pin and the pin securing 

pin.

•  Connect the brake, hydraulic and 

electrical wiring in accordance with 
the instructions in section (4.2).

DISCONNECTING OF THE SECOND 
TRAILER

•  Immobilize tractor and trailers with 

parking brake.

•  Switch off the tractor engine. 
•  Close the tractor cabin and secure it 

 DANGER

Nobody may stay between the trailers during coupling/

uncoupling. Take special care. The person who helps 

to aggregate the machine should stand in a place out-

side the danger zone and be visible at all times by the 

tractor operator. 

 CAUTION

It is forbidden to connect a second trailer built on a 

chassis other than in a two-axle system.

622-H.11-1

1

2

3

Figure 4.11

 Rear hitch

(1) hitch body 

(2) hitch pin

(3)chain with safety pin

Summary of Contents for T185/1

Page 1: ...TEL 48 085 681 63 29 48 085 681 64 29 48 085 681 63 81 48 085 681 63 82 FAX 48 085 681 63 83 48 085 682 71 10 www pronar pl ISSUE 1A 03 2020 PUBLICATION NO 622 00 UM 1A EN USER MANUAL AGRICULTURAL TRAILER PRONAR T185 1 ENGLISH VERSION OF THE ORIGINAL USER MANUAL EN ...

Page 2: ......

Page 3: ...INTRODUCTION ...

Page 4: ... machine The machine was constructed in accordance with applicable standards documents and current legal regulations If the information contained in the opera tor s manual is incomprehensible please contact the sales department where the machine was purchased or directly to the Manufacturer After purchasing the ma chine we recommend to enter the ma chine serial number in the fields below U 10 1 EN...

Page 5: ...persons using the machine or bystanders CAUTION Particularly important information and re commendations the observance of which is absolutely necessary are highlighted in the text with a frame saying CAUTION Failure to comply with these recommen dations creates the risk of damage to the machine as a result of incorrect handling adjustment or use ADVICE Additional instructions contained in the manu...

Page 6: ...el Right side the side on the right hand of the observer facing the machine in the forward direction of travel Turn clockwise turn the mechanism cloc kwise operator facing the mechanism Turn left turn the mechanism counter cloc kwise operator facing the mechanism U 03 1 EN A B C D Figure 1 1 Determination of directions on the machine A front B rear C right side D left side ...

Page 7: ...technical condition of guards safety devices Check the condition of the paint co ating check for signs of corrosion Check the condition of the tires on the road wheels and the air pressure in the tires Check the correct tightening of the road wheels Check the technical condition of the drawbar eye and its fastening Check the technical condition of the flexible hydraulic hoses Check technical condi...

Page 8: ...djust if necessary to the requirements of the containers to be handled Adjust the height of the drawbar eye to the hitch on the tractor If all the above mentioned activities have been carried out and the technical con dition of the trailer does not raise any objections connect the machine to the tractor Start the tractor check individual systems and carry out a test run of the machine and carry ou...

Page 9: ...e and pressure drop in the braking system improper operation of hydraulic and or pneumatic cylinders other faults the trailer should be stopped until the fa ilure is removed If the fault cannot be rec tified or remedied you will void the war ranty contact the place of purchase for clarification of the problem or for reporting the repair After completing the test drive check the tightness of the wh...

Page 10: ...Introduction 8 PRONAR T185 1 ...

Page 11: ......

Page 12: ......

Page 13: ...HNICAL SERVICE_______________________________________________________ 2 8 2 7 RULES FOR MOVE ON PUBLIC ROADS________________________________________________________ 2 10 2 8 TIRES_____________________________________________________________________________________ 2 12 2 9 WORKING WITH PTO SHAFT_________________________________________________________________ 2 13 2 10 DESCRIPTION OF RESIDUAL RISK...

Page 14: ... 17 5 15 THE PARKING BRAKE CABLE INSPECTION____________________________________________________ 5 18 5 16 HYDRAULIC SYSTEM INSPECTION____________________________________________________________ 5 19 5 17 PNEUMATIC SYSTEM INSPECTION____________________________________________________________ 5 20 5 18 INSPECTION OF SCREW CONNECTIONS_______________________________________________________ 5 21 5 19 L...

Page 15: ......

Page 16: ......

Page 17: ...GENERAL INFORMATION CHAPTER 1 ...

Page 18: ...ble 1 1 Record the trailer s serial number in the top field E 3 4 622 01 1 EN Item Meaning A General term and function B Trailer symbol type C Year of production D VIN number E Certificate approval number F Curb weight G Permissible gross weight H Permissible load on coupling I Permissible axle load J Technically permissible total weight K Technically permissible axle load SZB1851XXL1X00010 1 C A ...

Page 19: ...e trailer it is re commended that individual serial numbers be entered in the fields below E 3 4 622 02 1 EN 17 210 Narew POLSKA PRONAR Sp z o o ID1 ECE ID3 ID4 ID2 TUV25 TUV40 UTAC25 UTAC40 A1D 25 40 60 3013P BLH07213B BLH07313B 2019 PA90X3013P09A667xxxxx 11800 11000 10000 1290012000 11000 1060010000 9000 7848 120252 19 TAC 622 E 02 1 1 3 2 Figure 1 2 Axis identification 1 Driving axle 2 Name pla...

Page 20: ...d their unloading by swing backwards The type of cargo carried depends on the intended use of the container Using the trailer in a different way than CAUTION It is forbidden to use technically defective conta iners The container should have adequate strength at which it can be loaded and unloaded at full load CAUTION The trailer speed must not be greater than the maxi mum design speed of 40 km h D...

Page 21: ...work accident prevention comply with traffic regulations and transport regulations in force in the country in which the trailer is used become acquainted with the contents of the farm tractor user manual and comply with its recommendations aggregating the vehicle only with such an agricultural tractor that meets all the requirements set by the trailer Manufacturer The trailer may only be used by p...

Page 22: ...Chapter 1 General information 1 6 PRONAR T185 1 change their position in the container while driving connecting containers that do not comply with the manufacturer s requirements E 3 4 622 03 1 EN ...

Page 23: ...Hydraulic bar 150 Hydraulic system Hydraulic oil HL32 Nominal pressure of the installation bar 200 Number of external hydraulics sockets 3 pairs Oil demand L 15 Electrical system Electrical system voltage V 12 Connection socket 7 poles ISO 1724 Connection socket 3 poles Tractor hitches Type Lower transport hitch Minimum vertical load capacity of the hitch kg 2 000 Other requirements Minimal tracto...

Page 24: ...ic system with ALB Hydraulic braking system Rotary cable Ø50 mm Ø40 mm rigid cable K80 rigid cable Hydraulic straight drawbar support Telescopic drawbar support with a two stage gear Telescopic drawbar support with a pin Hook with automatic container lock Rear pull out manually Metal mudguards Aluminium mudguards Plastic mudguards Hydraulic swing system with manual hook lift tipper 1 Suspension lo...

Page 25: ...rs of hydraulic outlets on the tractor are needed 2 for containers made according to DIN 30722 with the possibility of changing the position depen ding on the transported container 3 independently controlled system 4 pairs of hydraulic outlets in the tractor are needed 4 five vehicle functions control suspension lock hook lift tipper function with container lock hook frame movements swing frame mo...

Page 26: ...and maintenance misuse using a damaged machine carrying out repairs by unauthorized persons incorrect repairs making arbitrary changes in the ma chine design the user loses the warranty The user is ob liged to immediately report all noticed de fects in paint coatings or traces of corrosion and to order removal of defects regardless of whether the damage is covered by the war ranty or not Detailed ...

Page 27: ...i vated and checked before going down or onto the ramp The machine should be mounted firmly on the platform of the vehicle using straps chains haul offs or other securing devices equipped with a tensioning mechanism Fasteners should be attached to the transport handles provided for this purpose 1 Figure 1 4 Transport handles are welded to the bottom frame longitudinal members Chocks or other compo...

Page 28: ...e fastening means must be selected ac cording to the manufacturer s instructions In case of doubt a larger number of at tachment and securing points should be used If necessary protect sharp edges of the trailer thus securing the securing means against damage during transport During reloading work particular attention should be paid so as not to damage the machine equipment components and the pain...

Page 29: ...tainer resistant to hydrocarbons and then transferred to an oil waste disposal point The container should be kept away from heat sources flammable materials and food Oil which has been used up or is unsuitable for further use due to the loss of its properties is recommended to be stored in its original packaging in the same con ditions as described above Waste code 13 01 10 hydraulic oil Detailed ...

Page 30: ...m before dismantling the machine In the event of parts being replaced worn or damaged parts should be taken to a recycling centre Used oil as well as rubber or plastic elements should be taken to plants dealing with the utilization of this type of waste DANGER During dismantling use appropriate tools and equip ment overhead cranes cranes lifts etc use per sonal protective equipment i e protective ...

Page 31: ...SAFETY OF USE CHAPTER 2 ...

Page 32: ...with the construction principles of operation and safe operation of the trailer Before starting work become familiar with all machine controls Do not start the machine without knowing its function Be aware of the existence of a minimal risk of danger therefore the use of safe handling principles and sound beha viour should be the basic principle of using a trailer The machine must not be used by p...

Page 33: ...itch make sure that the coupling ope ration has been completed Take special care when connecting the machine No one may be between the trailer and the tractor during coupling Disconnecting the trailer from the tractor is forbidden if the swing frame is raised Hitching and unhitching the trailer may only take place when the ma chine is immobilized by means of the parking brake If the trailer stands...

Page 34: ...ncides with the longitudinal axis of the con tainer Otherwise the container side members may not fit in the rollers of the trailer When pulling the container make sure that its longi tudinal members are correctly sup ported on the trailer s guide rollers If necessary manoeuvre the trailer to correctly connect the container After pulling in block the container on the trailer with the mechanical loc...

Page 35: ... running gear and trailer drawbar eye Loading and unloading works may only be carried out when the trailer is placed on level and hard ground The tractor and trailer must be placed for straight ahead driving When unloading the container it is prohibited to control the middle frame lock with the frame raised Ensure that there are no bystanders in the container loading unloading area Before swing en...

Page 36: ...Safety of use 2 6 PRONAR T185 1 Do not lift the container if there is any danger of the trailer swing over After unloading make sure the container is empty Do not drive with the container raised F 3 4 622 04 1 EN ...

Page 37: ... by pressurized hydraulic oil contact a doctor immediately Hydraulic oil can penetrate the skin and cause in fection In the event of contact of oil with eye rinse with large quantity of water and in the event of the occu rrence of irritation consult a doctor In the event of contact of oil with skin wash the area of contact with water and soap Do not use organic solvents petrol kerosene Use hydraul...

Page 38: ...k the technical con dition of the safety devices and the correct tightening of bolted connec tions in particular the tie rods and wheels Inspect the trailer according to the frequency specified in this manual Before starting repair work on hy draulic or pneumatic systems the residual oil or air pressure must be completely reduced Perform maintenance and repair ope rations applying the general prin...

Page 39: ...t of work requiring the trailer to be raised use properly cer tified hydraulic or mechanical lifts for this purpose After lifting the machine stable and durable supports must also be used It is forbidden to work under a trailer raised only with a jack It is forbidden to support the trailer with fragile elements bricks blocks concrete blocks After completing work associated with lubrication remove ...

Page 40: ... by the trailer drawbar eye affects the steering of the agricultural tractor When transporting the container the trailer must be switched to the tipper function When transporting the container the hydraulic locking lock must be locked which prevents the container from shi fting and bouncing when being trans ported on a trailer It is forbidden to drive with the container raised Before using the tra...

Page 41: ...g ca pacity must not be exceeded Exceeding the carrying capacity may lead to damage to the machine loss of stability and cause a hazard while driving The braking system of the ma chine has been adapted to the total weight of the trailer exceeding of which will drastically reduce the operation of the service brake Prolonged travel over sloping ground creates a risk of loss of braking efficiency It ...

Page 42: ...ry 30 hours of travel Each time repeat all opera tions if the wheel was disassembled Wheel nuts should be tightened in ac cordance with the recommendations contained in the sections TECH NICAL MAINTENANCE Wheel as sembly and disassembly PERIODIC INSPECTIONS Checking screw connections Avoid damaged road surfaces sudden and variable maneuvers and high speeds when turning Regularly check tire pressur...

Page 43: ...tor and trailer are at an unfavourable angular position with respect to each other The chain protecting the shaft covers against turning while the shaft is working should be attached to the tra iler s permanent structural element It is forbidden to use safety chains to support the shaft during standstill or transporting the trailer After installing the shaft make sure it is correctly and securely ...

Page 44: ...ht in the rotating shaft Contact with a rotating PTO shaft can cause serious injury It is forbidden to walk over and under the shaft and stand on it both during work and when the machine is at a standstill During work in conditions of limited visibility the shaft and its surroun dings should be illuminated with the help of tractor working lights Telescopic pipes must overlap at least 1 3 of their ...

Page 45: ...r other intoxicants introducingstructuralchangeswithout the consent of the Manufacturer cleaning maintenance and technical inspection of trailer presence of persons or animals in areas invisible from the operator s position Residual risk can be reduced to a minimum by following these recommendations prudent and leisurely machine operation sensible application of the remarks and recommendations con...

Page 46: ...he event of their destruction they must be replaced Information and warning stickers can be purchased directly from the Manufacturer or at the place where the machine was purchased The catalogue numbers of the labels can be found in the table 2 1 and in the Spare parts catalogue New assemblies replaced during repair must be marked again with the appropriate safety signs When cle aning the screen d...

Page 47: ...iler according to the schedule outlined in the User s Manual 104RPN 00 00 00 04 5 Information sticker Information on the possibility of using the swing frame lock depending on its position 104N 00000005 6 Information sticker Regularly check the tightness of the wheel nuts and other bolted connections 104RPN 00 00 00 06 7 Information sticker Swing frame lock Position I Container swing 104N 00000007...

Page 48: ...ectric shock Keep a safe distance from power lines when swing or connec ting and or disconnecting the container 58RPN 00 00 020 13 Tire pressure 14 Warning sticker Danger due to rotating PTO shaft 78RPN 00 00 00 05 15 Permitted PTO shaft speed 75RPN 00 00 00 04 the pressure depends on the used tires ...

Page 49: ...0 600 kPa WITHOUT LOAD OHNE LAST BEZ ŁADUNKU I II DO NOT USE NICHT BENUTZEN NIE UŻYWAĆ POSSIBLE TU USE BENUTZEN MOŻNA UŻYWAĆ DO NOT USE NICHT BENUTZEN NIE UŻYWAĆ 3 8 5 11 9 13 14 15 2 10 7 1 12 4 6 622 F 02 1 Figure 2 2 Arrangement of information and warning stickers ...

Page 50: ...Chapter 2 Safety of use 2 20 PRONAR T185 1 ...

Page 51: ...CONSTRUCTION AND OPERATION CHAPTER 3 ...

Page 52: ...400 4 900 Weight Load capacity including container weight kg 11 900 Curb weight kg 3 100 Permissible gross weight kg 15 000 Other information Permissible design speed km h 40 Height of rollers guiding the container mm 990 Wheel track mm 1 860 Maximum container swing angle deg 46 Permissible vertical load on the drawbar eye kg 2 000 Oil demand L 15 Nominal pressure of the installation bar 200 Elect...

Page 53: ...hassis 1 lower frame 2 drawbar beam 3 straight hydraulic support 4 handbrake mechanism 5 side underrun protection 6 tool box 7 wheel chock 8 tandem suspension 9 road axle 10 rear beam 11 beam bolt 12 lighting set 13 mudguard 14 swing axle 15 guide roller 5 6 3 4 7 1 2 8 9 10 11 14 15 12 13 622 G 01 1 ...

Page 54: ... both sides The combined lamps and reflective triangles included in the li ghting set have been protected against damage by covers When driving the trailer on public roads these covers must be removed and fixed on the other side of the lighting beam profiles with star nuts The swing frame Figure 3 2 is con nected to the chassis by means of a swing axle and a swing cylinder The swing frame consists...

Page 55: ...disconnection of the container The hook frame is controlled irrespective of the lever position 1 ADVICE Drawings describing the construction of the trailer show an example equipment configuration Deta iled information on all options can be found in the Equipment chapter Figure 3 2 Swing frame 1 rear frame 2 middle frame 3 hook frame 4 adjustable hook with latch 5 locking lever 622 G 02 1 1 3 5 4 2...

Page 56: ...tion 3 6 PRONAR T185 1 G 3 4 622 02 1 EN Figure 3 4 Raising of the swing frame 1 locking lever 2 information sticker I I 622 G 03 1 2 1 II II 622 G 04 1 2 1 Figure 3 5 Raising of the central frame 1 locking lever 2 information sticker ...

Page 57: ...rake release system used in the event when the trailer is disconnected from the tractor After connecting the air hose to the tractor the release device au tomatically adjusts to the position enabling normal operation of the brakes The three range braking force regulator 2 used in pneumatic systems adjusts the braking force depending on the setting Switching to the appropriate operating mode is don...

Page 58: ... 622 03 1 EN 622 G 07 1 2 1 1 4 2 2 1 4 2 1 2 1 2 1 2 622 G 06 1 1 4 2 2 1 4 2 1 2 1 2 1 2 622 G 05 1 Figure 3 7 Diagram of a 2 wire pneumatic braking system Figure 3 8 Diagram of the ALB 2 wire pneumatic braking system Figure 3 9 Hydraulic braking system diagram ...

Page 59: ...ngitudinal member of the lower frame The steel cable 3 run through the rollers 5 is connected to the expander levers 6 of the front axle 7 Tensioning the cable causes the expander levers to swing which rotate to open the brake shoes and immobilize the trailer when parked G 3 4 622 04 1 EN 622 G 09 1 1 2 3 4 5 7 6 Figure 3 10 Parking brake 1 crank mechanism 2 3 steel cable 4 lever 5 roller 6 expand...

Page 60: ... connections of the tractor In a system with a manifold Figure 3 12 only 2 supply and return lines are connected The control is carried out by means of a remote control see chapter Hydraulic system operation The last variant of the installation is a hydraulic system with its own oil tank with a pump driven shaft electrically controlled Figure 3 13 622 G 10 1 V1 V2 C1 C2 V1 V2 C1 C2 V1 V2 C1 C2 1 3...

Page 61: ...er 2 suspension lock cylinders 3 hook frame cylinder 4 container lock cylinder 5 oil tank 6 pump 7 limit valve 8 sensor limit switch V1 V2 C1 C2 V1 V2 C1 C2 V1 V2 C1 C2 V1 V2 C1 C2 V1 V2 C1 C2 CZT CZ2 CZ1 1 2 EZ1 T P 1 2 EZ2 622 G 11 1 1 3 5 6 4 6 6 2 2 Figure 3 12 Hydraulic system diagram with 4 section distributor 1 tipping cylinder 2 suspension lock cylinders 3 hook frame cylinder 2 4 container...

Page 62: ...nal pair of hydraulic outlets located on the hook with a pair of hydraulic outlets at the rear of the trailer A pair of hydraulic outlets on the tractor are needed for operation G 3 4 622 05 1 EN 622 G 16 1 1 2 1 Figure 3 15 Hydraulic outlets on the hook 1 quick release coupling socket 2 hydraulic hose ...

Page 63: ...on 3 6 ELECTRIC LIGHTING SYSTEM Figure 3 16 Arrangement of lighting system elements 1 front position lamp 2 rear position lamp 3 side position lamp 4 rear combination lamp 5 license plate lamp 6 seven pole socket 622 G 13 1 1 1 3 3 3 6 3 5 2 2 3 4 6 4 2 3 ...

Page 64: ... Z3 Z6 Z7 8 z 10 o 11 c 12 k 14 b Z4 Z5 Z8 7 t 8 z 9 o 4 c 12 k 13 b 20 t 21 z 22 o 23 c 24 k 25 b 15 o 16 b 4 R 1 L 5 58R 6 54 3 31 4 R 1 L 5 58R 7 58L 6 54 3 31 7 58L WCF 201 o 201 b 101 t 102 z 103 o 104 c 105 k 106 b Z9 Z10 112 o 111 o 101 t Z11 113 b 107 b 109 k 110 k 108 b 102 z 104 c 58R R 54 31 54 31 58L L GP GT ZP ZL WCM WLM WLF TOP TOL OT 1 2 3 4 5 6 1 2 1 2 3 4 5 6 1 2 3 4 5 6 1 2 3 4 5...

Page 65: ... 3 4 622 06 1 EN Figure 3 18 Flashlights 1 warning lamp 2 warning lamp harness 3 seven pole socket 3 3 1 5 5 8 R 1 2 3 1 3 2 1 2 3 1 3 2 622 G 15 1 1 2 3 1 Biały Biały White Czarny Black Czerwony Red Żółty Yellow Biały Czarny Czarny Czerwony Czarny Żółty Żółty ...

Page 66: ...Rozdział 3 Construction and operation 3 16 PRONAR T185 1 ...

Page 67: ...TERMS OF USE CHAPTER 4 ...

Page 68: ...ition by holding the handles 4 Insert the bolt into the socket at an angle position C Move the bolt until the pin 2 is between the frame profile and the socket plate 3 Turn the pin to position A the pin holder must point vertically downwards Insert and secure the bolt on the other side of the trailer CAUTION Check the security of the pins before each trip 4 340 340 B C A 3 2 1 3 622 H 01 1 Figure ...

Page 69: ...se the support foot to the up permost position F by holding the handle 7 Insert the pin and secure it Remember The pin bolt must be between the plate and the telescope LOWERING Hold the support foot by the handle 7 and remove the bolt 6 DANGER Be careful because of the risk of feet crushing CAUTION Remember that the gear s high gear position B of the crank is only intended for supporting the suppo...

Page 70: ...olt of the pin must be between the plate and the telescope Shift the support gear to a higher gear To do this pull the crank in the direction B Turn the crank clockwise to lower the support foot to contact the ground Shift the support gear to a lower gear To do this move the crank in the direction A Set the support at the desired height ...

Page 71: ...to the O po sition open Using the tractor s external hydraulic lever set the support to the desired height Turn the shut off valve to the Z po sition closed DANGER Be careful because of the risk of feet crushing O Z 622 H 03 1 2 1 Figure 4 3 Hydraulic support 1 support 2 shut off valve ...

Page 72: ...ide it out of the body Holding the support foot 1 by the handle 3 raise the foot to the extreme upper position Secure the support foot with a bolt Remember The spring bolt of the pin must be between the metal plate and the body LOWERING When lowering the support proceed in the reverse order to that described above LIFTING Be careful because of the risk of feet crushing 622 H 04 1 1 2 3 Figure 4 4 ...

Page 73: ...ition C LOWERING Lower the cover in the reverse order Remember The cover should be secured in the lower position with a cotter pin H 3 4 622 01 1 EN CAUTION Side covers cannot be used as elements helping to get on the trailer Do not drive with the overrun guard raised Before driving make sure the guards are lo wered and locked in the down position If this is not necessary do not leave the covers i...

Page 74: ...rking brake Turn the brake mechanism as far as it will go clockwise Figure 4 6 Make sure that blocking wedges are placed under one trailer wheel Figure 4 7 Position the agricultural tractor directly in front of the drawbar eye CAUTION After connecting the trailer perform a daily inspec tion of the machine before traveling The external examination of the machine without connecting it to the tractor...

Page 75: ...a tractor equipped with a HITCH Raise the hitch Check coupling safety device pro tecting the machine against ac cidental disconnection If the automatic coupling is used in the tractor make sure that the ag gregation operation is completed and the drawbar eye is secured Move the parking stand to transport position Switch off the tractor engine and remove the ignition key Secure the tractor with the...

Page 76: ...eumatic hoses this may indicate a low pressure in the tank For the system to work it must be filled with the correct pressure Connect the hydraulic braking system conduit applies to trailer version with hydraulic braking system CONNECTION OF HYDRAULIC SYSTEM Depending on the configuration of the trailer connect hydraulic system connectors to the appropriate tractor sockets The connecting cables ha...

Page 77: ...r manufacturer ADDITIONAL INFORMATION After completing the connection of all hoses make sure that they will not become entangled in moving parts of the tractor or trailer during operation Secure the cables as necessary Perform a daily inspection of the trailer If the trailer is functional you can start working Remove the wheel chocks and re lease the machine s parking brake immediately before star...

Page 78: ...the air pressure in the pneumatic bra king system is insufficient to release the brake sho es In this case after starting the tractor and the air compressor wait until the air in the pneumatic tank is topped up DANGER The use of defective trailers is forbidden CAUTION When disconnecting the pneumatic cables of a dual cable first disconnect the cable marked red and only then the cable marked yellow...

Page 79: ... first trailer Figure 4 11 Adjust the height of the drawbar of the second trailer so that the ma chines can be coupled When reversing the tractor drive the rear hitch of the first trailer onto the drawbar of the second trailer Insert the pin and the pin securing pin Connect the brake hydraulic and electrical wiring in accordance with the instructions in section 4 2 DISCONNECTING OF THE SECOND TRAI...

Page 80: ...ns in section 4 2 Unlock the coupling bolt on the first trailer Remove the bolt and drive the tractor away H 3 4 622 03 1 EN ADVICE Before disconnecting the hydraulic hoses reduce the pressure in the hoses For this purpose move the lever of the tractor s external hydraulic system distributor to the floating position with the tractor en gine running ...

Page 81: ...em distributor into the on position or start the tractor PTO drive depending on the hydraulic system option The trailer operation is controlled by means of a remote control figure 4 13 The functions of the knobs or levers are marked with stickers For remote control turn the switch 1 to the ON position and then control the trailer operation by means of switches 2 3 4 and 5 In the middle position th...

Page 82: ... T185 1 H 3 4 622 04 1 EN 622 H 13 1 2 1 3 5 6 7 4 Figure 4 13 Remote control of trailer operation 1 power switch 2 suspension lock control 3 container lock control 4 hook frame control 5 tipper frame control 6 plug 7 distributor sticker ...

Page 83: ...l hook lift tipper switch pull back the locking bolt 2 Figure 4 14 and move the lever 1 to po sition II hook lift Make sure the container lock is retracted Place the tractor and trailer in front of CAUTION After moving the lever to position II make sure that the locking pin 2 correctly secures the lever against uncontrolled movement CAUTION Container must be lifted removed on a flat level le vel s...

Page 84: ...rs do not catch the trailer rollers If so stop folding the middle frame Raise the front of the container slightly by folding the hook frame As soon as the container side members are above the rollers the middle frame folding can be resumed After folding the middle frame to its original position fully fold the hook frame Insert the suspension interlock cylinders CAUTION When pulling the container i...

Page 85: ...e hook frame is controlled only when the container is unlocked Remember not to fold the hook frame completely Folding the hook frame when connecting the conta iner may prevent its correct locking When moving the short container make sure that the container rollers do not come in front of the trailer rollers fenders can be damaged DANGER When the container is pulled onto the trailer the drawbar eye...

Page 86: ...ok function Correct switching will be si gnaled by a lamp next to the hooklift symbol In this function the container lock unlocks the container optional for hydraulic function switching with container lock In a system with manual hook lift tipper switch pull back the locking bolt 2 Figure 4 19 and move the lever 1 to po sition II hook lift Lock the suspension using the su spension interlock system...

Page 87: ...e container and then move away from the container to di sconnect it Fold the hook frame and middle frame Insert the suspension interlock cylinders Fit the slow moving vehicle warning sign H 3 4 622 06 1 EN CAUTION When disconnecting the container make sure that be fore lowering the container to the ground it does not hit the trailer s structural elements CAUTION When removing the container make su...

Page 88: ...ered that the weight of an empty container plus the weight of its load may not exceed the permissible load capacity of the trailer Approximate specific weight of selected materials is presented in table 4 1 Therefore pay special attention not to overload the trailer Regardless of the type of transported load the user is obliged to secure it in such a way that the load cannot move freely and cause ...

Page 89: ... settled down manure 800 900 fresh manure 700 750 compost 950 1 100 dry peat 500 600 Mineral fertilizers ammonium sulphate 800 850 potassium salt 1 100 1 200 superphosphate 850 1 440 basic slag 2 000 2 300 potassium sulfate 1 200 1 300 kainit 1 050 1 440 ground lime fertilizer 1 250 1 300 Building Materials cement 1 200 1 300 dry sand 1 350 1 650 wet sand 1 700 2 050 solid bricks 1 500 2 100 brick...

Page 90: ...50 clover alfalfa wilted on the swath 20 25 clover alfalfa withered cut on a trailer 110 160 clover alfalfa wilted on a collecting trailer 60 100 dry clover stored 40 60 dry clover stored cut 80 140 dry straw in rollers 8 15 moist straw in rollers 15 20 moist straw cut on a volume trailer 50 80 dry straw cut on a volume trailer 20 40 dry straw on a collecting trailer 50 90 dry straw cut in a hayst...

Page 91: ...80 1 000 dried mince 170 185 compound feed 450 650 mineral mixtures 1 100 1 300 oat middlings 380 410 wet beet pulp 830 1 000 beet pressed pomace 750 800 dry beet pulp 350 400 bran 320 600 bone meal 700 1 000 fodder salt 1 1 100 1 200 molasses 1 350 1 450 silage underground silo 650 1 050 silage hay tower silo 550 750 Seeds broad bean 750 850 mustard 600 700 pea 650 750 lentil 750 860 bean 780 870...

Page 92: ...EN Material Weight kg m3 rape 600 750 flax 640 750 lupine 700 800 oat 400 530 alfalfa 760 800 rye 640 760 Other dry soil 1 300 1 400 wet soil 1 900 2 100 fresh peat 700 850 gardening land 250 350 Source Technologia prac maszynowych w rolnictwie PWN Warsaw 1985 ...

Page 93: ...ailer must be switched to the tipper function in order to block the container When transporting the container the container lock must be locked which prevents the container from shifting and bouncing when being trans ported on a trailer The trailer must not be overloaded the load must be distributed evenly in such a way that it does not exceed the permissible loads on the trailer s chassis and hit...

Page 94: ...oid ruts depressions ditches or driving along roadside slopes Driving through such obstacles can cause the trailer and tractor to tilt suddenly This is particularly important because the center of gravity of the laden trailer adversely affects driving safety Driving near the edges of ditches or channels is dangerous because of the risk of landslides under the wheels of a trailer or tractor Reduce ...

Page 95: ...g force of the trailer by adju sting the braking force regulator lever Figure 4 22 When driving the trailer on roads public and private remove the pro tective grilles for rear combination lamps and fix them on the other side of the lighting beam profiles with star nuts H 3 4 622 08 1 EN ...

Page 96: ...lamp next to the dumper symbol In this function the container lock will lock the container optional for hydraulic function switching with container lock In a system with manual hook lift tipper switch pull back the locking bolt 2 and put the lever 1 in position I tipper Figure 4 23 Raise the swing frame with the con tainer and unload the container Tipping may only be carried out when the trailer i...

Page 97: ...maximally upwards Extend and lock the rear beam so that the distance from the end of the container to the bumper does not exceed 375mm Secure the container with the con tainer lock H 3 4 622 09 1 EN CAUTION If at the initial stage the swing frame cannot lift the container lower the swing frame completely retract the container lock and use the hook frame to move the container back pull out the cont...

Page 98: ...mendations contained in the MAINTENANCE chapter Regularly check and maintain proper pressure in tires as recommended in the instructions especially after a long period of non use of the trailer Tire pressure should also be checked during all day intensive work It should be taken into account that an increase in tire temperature can increase the pressure by up to 1 bar With such a rise in temperatu...

Page 99: ...hydraulic plugs lights electrical connectors in formation and warning decals rating plate connectors conduits trailer lubrication points etc High pressure water jets can cause mechanical damage to these components For cleaning and maintenance of plastic surfaces it is recommended to use clean water or special prepa rations intended for this purpose Do not use organic solvents prepa rations of unkn...

Page 100: ... is acce lerated and the risk of damage in creases Elementsmadeofrubberare recommended to be maintained with the help of specialized preparations after thorough washing Observe environmental protection principles wash trailer in designated places Washing and drying the trailer must take place at temperatures above 0 C After washing wait for the trailer to dry and then grease all control points as ...

Page 101: ...d with a primer paint and then painted with a topcoat according to the color scheme In the event of a longer stop it is necessary to grease all components regardless of the period of the last treatment Rims and tires should be carefully washed and dried During longer storage of the unused trailer it is re commended to move the machine once every 2 3 weeks so that the place of contact of the tire w...

Page 102: ...Rozdział 4 Terms of use 4 36 PRONAR T185 1 ...

Page 103: ...PERIODIC INSPECTIONS CHAPTER 5 ...

Page 104: ...thorized Sales and Service Points APSiO In the event of unauthorized repairs changes to factory settings or activities which were not considered to be possible by the trailer operator they were not de scribed in this manual this user loses the warranty The trailer s warranty review is only carried out by an authorized service center After the warranty expires it is recom mended that inspections be...

Page 105: ...ach time before carrying out this inspection a daily inspection and inspection every 1 month of trailer use should be performed D Maintenance Operator Inspection carried out periodically every 6 months Each time before carrying out this inspection a daily inspection inspection every 1 month of trailer use and inspection every 3 months should be performed E Maintenance Operator Inspection carried o...

Page 106: ...heels 5 12 Cleaning the air filters 5 13 Checking brake lining wear 5 14 Checking the clearance of the axle bearings 5 15 Checking the mechanical brakes 5 16 Cleaning the drain valve 5 17 Checking the parking brake cable tension 5 18 Checking the hydraulic system 5 19 Pneumatic system control 5 20 Lubrication See table Trailer lubrication schedu le 5 25 Checking screw connections See chapter Check...

Page 107: ...ton rod stroke in pneumatic systems 25 45 mm Piston rod stroke in hydraulic systems 25 45 mm Piston rod stroke in pneumatic and hydraulic systems 25 45 mm Minimum brake lining thickness 5 mm Angle between the spreader axis and the fork 90O With the brake de pressed Parking brake Permitted parking brake cable clearance 20 mm Table 5 3 Control parameters and settings ...

Page 108: ...the opposite side Place the support in places marked with an arrow The lift must rest on a firm and stable surface The lift must be adjusted to the weight of the trailer In exceptional cases release the parking brake of the trailer e g when measuring the play of the axle be arings Take special care then I 3 4 622 03 1 EN DANGER Secure the tractor cabin against unauthorized ac cess When working wit...

Page 109: ...flate the wheel to the required pressure The required air pressure is de scribed on a sticker 1 on the rim I 3 4 622 04 1 EN CAUTION Using the trailer in which tires are not properly infla ted may lead to permanent damage to the tire as a result of delamination of the material Incorrect tire pressure is also a reason for faster tire wear 622 I 02 1 1 2 Figure 5 2 Trailer wheel 1 sticker 2 valve ...

Page 110: ... in the tank will remove water outside After releasing the stem the valve should close automatically and stop the flow of air from the tank If the valve stem does not want to return to its position wait until the tank is empty Then unscrew and clean or replace the valve with a new one I 3 4 622 05 1 EN 622 I 03 1 1 2 Figure 5 3 Air tank 1 drain valve 2 air tank ...

Page 111: ...ate the aging process If the trailer is disconnected from the tractor connections should be protected with covers or placed in their designated sockets Before the winter period it is re commended to preserve the gasket using preparations designed for this purpose e g silicone lubricants for rubber parts Each time before connecting the machine check the technical condition and degree of cleanliness...

Page 112: ...guards Check that the covers are mounted correctly Check that the side un derrun guards and rear beam are in good working order Checktheconditionofthemudguards Check PTO shaft cover and PTO shaft covers Check correct locking of the rear beam pins Check completeness of mudguards If necessary tighten the screw con nections of the mudguards I 3 4 622 07 1 EN DANGER It is forbidden to use the trailer ...

Page 113: ...tilation ope nings are not clogged with dirt and that there is no water or ice inside Check the correct mounting of the actuator Clean the actuator if necessary In winter it may be necessary to thaw the actuator and remove ac cumulated water through the vent holes If any damage is found replace the actuator When mo unting the actuator keep its original position relative to the bracket Checktheoper...

Page 114: ... Check that the tire is correctly po sitioned on the rim Check the tire age When checking pressure pay attention to the technical condition of rims and tires In the event of mechanical damage consult your nearest tire service center and make sure that the tire defect is eligible for replacement The rims should be checked for deformation material cracks weld cracks corrosion especially around the w...

Page 115: ...atic connection as far as it will go Extend the filter slide 1 Use the other hand to hold the filter cover 2 After removing the slide the cover will be pushed out by the spring located in the filter housing Wash the filter element and body thoroughly with water and blow with compressed air Installation should be in reverse order I 3 4 622 10 1 EN 1 2 526 I 08 1 Figure 5 8 Air filter 1 filter slide...

Page 116: ... in a different place than the one shown but it will always be located on the brake shield Remove the upper and lower plugs and then check the thickness of the cladding The brake shoes should be replaced if the thickness of the brake lining is less than 5 mm Check the remaining linings for wear I 3 4 622 11 1 EN Gmin 5mm 2 526 I 09 1 1 Figure 5 9 Checking the brake lining thickness 1 plug 2 brake ...

Page 117: ... the be arings Unusual sounds emanating from a bearing can be symptoms of excessive wear dirt or damage In this case the bearing together with the sealing rings should be replaced or cleaned and regreased When checking bearings make sure that any perceptible looseness comes from the bearings not the suspension system e g play on the spring pins etc Check the technical condition of the hub cover re...

Page 118: ... Measure the distance Y with the tractor brake pedal pressed Calculate the difference in distance X Y piston rod stroke Check the angle between the cylinder piston axis and the expander lever If the expander arm angle 2 and piston rod stroke exceed the range given in table 5 3 the brake should be adjusted I 3 4 622 13 1 EN ADVICE Checking the technical condition of the brakes according to the sche...

Page 119: ... in the air tank 2 The pressure in the tank can be reduced by swinging the drain valve stem Unscrew the valve 1 Clean the valve blow with com pressed air Replace the gasket Screw in the valve fill the tank with air check the tank for leaks I 3 4 622 14 1 EN 622 I 07 1 1 2 Figure 5 12 Air tank 1 drainage valve 2 tank ...

Page 120: ...Unscrew the brake mechanism screw 2 as far as possible by turning the crank in the direction A counter clockwise Loosen the nuts 4 of the bow clamps 3 on the handbrake cable 1 Tighten the cable 1 and tighten the nuts 4 of the clamps Apply the parking brake and release it again Check approximately cable tension When the work and parking brakes are completely released the cable should hang about 10 ...

Page 121: ...eting the inspection put all cylinders to the rest position If visible moisture appears on the cable connectors tighten the connectors at the specified torque and retest If the problem persists replace the leaking element In the event of oiling on the hydraulic cy linder body the nature of the leakage must be checked When the cylinder is fully extended check the seal locations Small leaks are perm...

Page 122: ...n to cable connectionsandbrakecylinders Repeat the system check with the tractor brake pedal depressed The help of another person is required In the event of a leak the compressed air will leak outside with a characteristic hissing sound The system leak can also be detected by coating the checked ele ments with washing liquid or other foaming agent which will not aggressively affect the elements o...

Page 123: ... are shown in Table 5 4 The given values apply to non lubricated steel bolts The hydraulic hoses should be tightened with a torque of 50 70Nm Check the tightness using a torque wrench During the daily inspection of the trailer pay attention to loose connections and ti ghten the connector if necessary Replace lost items with new ones Thread Tightening torque 8 8 10 9 M8 25 36 M10 49 72 M12 85 125 M...

Page 124: ... wheel nuts must not be tightened with impact wrenches because of the danger of exceeding the permissible tightening torque which may result in breaking the thread of the connection or breaking the hub pin The wheels should be tightened according to the following scheme after using the trailer for the first time one time inspection every 2 3 hours of driving during the first month of use every 30 ...

Page 125: ...Chapter 5 5 23 PRONAR T185 1 Periodic inspections HSCHEDULE OF SCREW CONNECTIONS TIGHTENING 622 I 10 1 11 12 13 14 10 7 8 9 6 1 2 3 4 5 Figure 5 16 Screw connection checkpoints ...

Page 126: ...0H 3 Drawbar hitching eye 30H 4 Rear beam 30H 5 Frame axis 6M 6 Suspension lock cylinder 6M 7 Brake cylinders 3M 8 Tool box bracket 6M 9 Bracket for underrun protection mudguards 6M 10 Hook 3M 11 Pin security 6M 12 Air tank mounting element 6M 13 Fastening the control valve hydraulic distributor 6M 14 Regulator mounting element 6M Table 5 5 Tightening schedule for important bolted connections ...

Page 127: ...ter tho rough cleaning and inspection re place the lubricated components If necessary replace the bearings and seals with new ones Dispose of empty grease or oil packaging in accordance with the lubricant manufacturer s instructions ADVICE Lubrication intervals table Trailer lubrication schedule D working day 8 hours of trailer work M month Lubricate all lubrication points after the first month of...

Page 128: ...of grease Frequency 1 Hub bearing 2 pieces in each hub 8 A 24M 1 1 2 Expander shaft bushing 8 A 3M 2 3 3 Expander arm 4 A 3M 4 Spring leaves 4 C 3M 4 5 6 6 7 5 Sliding surface of the springs 4 B 1M 6 Spring pin 4 B 1M 7 Control arm pin 2 B 1M Table 5 7 Trailer lubrication schedule ...

Page 129: ... Number of points Type of grease Frequency 8a Drawbar eye 1 B 14D 8 8 a a b 8b Rotary drawbar 1 B 1M 9a Hook latch pin 1 A 2M a b 9 9b The working surface of the front ear 1 B 14D 10 Parking brake mechanism 1 A 6M 10 11 Telescopic support with gear 3 A 3M 11 ...

Page 130: ... 1 No Name Number of points Type of grease Frequency 12 Cylinder bearing hook frame mid dle frame 4 B 1M 12 13 Guide roller left right 2 A 3M 14 13 14 Tipping axis 2 A 1M 15 Hook frame rotation pin 2 B 3M 15 15 16 Middle frame rotation pin 2 B 3M 16 ...

Page 131: ...29 PRONAR T185 1 Periodic inspections I 3 4 622 19 1 EN No Name Number of points Type of grease Frequency 17 Parking brake guide pins 3 A 3M 17 18 Container lock actuator pin 2 A 3M 19 19 18 18 19 Side slide 4 A 3M ...

Page 132: ...s 5 30 PRONAR T185 1 5 20 REPLACEMENT OF HYDRAULIC HOSES Rubber hydraulic hoses should be re placed every 4 years regardless of their technical condition This activity should be entrusted to specialized workshops I 3 4 622 20 1 EN ...

Page 133: ...high Function switching is not possible Switch the trailer to the hooklift function and check whether the corresponding signal lamp 2 turns on and the blockade retracts Movements of the hook frame and main cylinder are possible I 3 4 622 21 1 EN The signaling and safety system should be checked without load without load box only for machines equipped with hydraulic function switching switching CAU...

Page 134: ... T185 1 5 22 REPLACEMENTOFENDVALVESANDLIMITSWITCHES Limit valves and limit switches sensors should be replaced every 4 years regar dless of their technical condition This operation should be entrusted to specia lized services I 3 4 622 22 1 EN ...

Page 135: ...TECHNICAL SERVICE CHAPTER 6 ...

Page 136: ...trailer to such a height that the wheel being changed does not rest on the ground Remove the wheel MOUNTING OF THE WHEEL Clean the axle pins and nuts from the dirt with a wire brush If necessary degrease the thread Do not lubricate the threads of the nut and stud Check technical condition of pins and nuts replace if necessary Mount the wheel on the hub tighten the nuts so that the rim fits tightly...

Page 137: ... rests and the axis of the hook The height of the hook should be changed by two people SCOPE OF ACTIONS Unscrew the two M20 nuts Remove the hook fixing bolts Move the hook to the desired position Install the screws Tightenthenutswiththecorrecttorque according to the chapter Checking screw connections Tightening torques for screw connections J 3 4 622 02 1 EN 622 J 02 1 1 2 2 3 1 450 1 570 Figure 6...

Page 138: ...le or cables The thimbles and three bow clamps must be fitted at the ends of the rope Make sure that the clamps are correctly fitted see figure Install pins and new securing pins Adjust the parking brake cable tension After the first brake application check the tension and the end condition of the cables make adjustments if necessary J 3 4 622 03 1 EN CAUTION Clamp jaws must be placed on the side ...

Page 139: ...er is marked with a black arrow in the drawing The wheel should rotate without excessive resistance Do not overtighten the nut Too much pressure is not recom mended due to deterioration of bearing operating conditions Securethecastellatednutwithacotter pin and mount the hub cap 1 Gently tap the hub with a rubber or wooden hammer J 3 4 622 04 1 EN Adjustment of bearing looseness may be performed on...

Page 140: ...l po sition of the pin 6 Figure 6 6 in the hole of the expander lever 3 Check that the cylinder piston moves freely and within the full nominal range Check the correct mounting of the actuator Check that the actuator ventilation openings are not clogged with dirt and that there is no water or ice inside 1 2 3 526 I 17 1 Figure 6 5 Brake adjustment 1 expander lever 2 expander shaft 3 adjustment scr...

Page 141: ...tuator Mount the pin of the fork yoke wa shers and secure the pin with cotter pins Turn the adjusting screw 4 cloc kwise to make one or two clicks in the adjuster mechanism of the expander lever Repeat the adjustment on the other cylinders Apply the brake Wipe the previous marks and me asure the piston rod stroke again If the piston rod stroke is not within the correct working range repeat the adj...

Page 142: ...sitions of the tie rod with 120mm bolt spacing and 6 positions of the tie rod with 110mm bolt spacing see illustration Check correct tightening of the cable after the first trip with a load J 3 4 622 06 1 EN Correct adjustment of the drawbar eye position si gnificantly simplifies trailer aggregation After adjust ment the drawbar should be in a horizontal position Take special care during adjustmen...

Page 143: ... cables are functional Check the connection sockets on the tractor and on the trailer If ne cessary clean all dirt and dust Check the completeness technical condition and correct functioning of the trailer lighting Check the wiring harness for damage rubbed insulation wire break etc Check the com pleteness of the lamps and all reflectors Check the correct mounting of the triangular plate holder fo...

Page 144: ...nd 6 must be pressed in After adjustment secure the screw 7 against loosening with the counter nut 9 LOCK SWITCHES ADJUSTMENT III Loosen the screws 14 and nuts 15 Switching on the limit switches 11 should be regulated by a stop 12 and fixing the limit switches 13 by moving them in the directions marked with arrows A and B respectively The terminals of the signaling system should be connected and a...

Page 145: ... 10 10 1 3 2 2 5 8 8 6 7 11 12 11 13 14 15 17 16 9 Figure 6 8 Limit valve and limit switch adjustment 1 limit valve 2 nut 3 bumper 4 tipping cylinder 5 container lock cylinder 6 sensor limit switch 7 screw 8 locking slider 9 counter nut 10 suspension lock actuators 11 sensor limit switch 12 bumper 13 mounting limit switch 14 screw 15 nut 16 lever for switching work functions 17 signaling lamps ...

Page 146: ...ever if necessary this operation should be entrusted to spe cialist service centers The oil used due to its composition is not classified as a hazardous substance however long term exposure to skin or eyes may cause irritation In the event of contact of oil with skin wash the place of contact with water and soap Do not use organic solvents petrol kerosene Soiled clothing should be removed to preve...

Page 147: ...ts should have similar properties Before using lubricants read the infor mation leaflet for the selected product Particularly important are the safety rules and the handling of the lubricant and the waste disposal method used containers contaminated rags etc The information leaflet product card should be kept to gether with the grease J 3 4 622 09 1 EN ADVICE Lubrication frequency table Lubricatio...

Page 148: ...ir or replace Low pressure in the pneumatic system Fill the system with the correct pressure Noise in the hub of the axle Excessive bearing looseness Check the clearance and adjust if necessary Damaged bearings Replace bearings Damaged hub components Replace Low efficiency of the braking system System pressure too low Check the pressure on the mano meter of the tractor wait for the compressor to f...

Page 149: ...ion check the cylinder for leaks piston rod seal repair or replace the cylinder if necessary Actuator load too high Check and reduce the cylinder load if necessary Damaged hydraulic lines Check and make sure that the hydraulic lines are tight not kinked and properly tightened Replace or tighten as necessary Contaminated hydraulic oil Check oil cleanliness change fil ters change oil clean tank Inco...

Page 150: ...ulder Air pressure too low Too high cornering speed Too fast air loss due to dama ged rim valve puncture e g Check air pressure Check the road tires for inflation regularly Reduce speed when cornering on a hardened surface Check rim and valve Replace da maged parts Excessive tire wear in the middle Air pressure too high Check air pressure Check the road wheels for proper inflation Excessive unilat...

Page 151: ...of the load during loading Abrasions on the late ral outer edge of the tire Too frequent climbing over sharp high obstacles e g curbs Control the driving technique Rim damage har dening and cracking around the rim tire crumbling Incorrect braking technique Too frequent braking too frequ ent Damaged braking system Check brake system Control braking technique Damage arises due to excessive heating o...

Page 152: ...Rozdział 6 Technical service 6 18 PRONAR T185 1 ...

Page 153: ...S Eurogrip 16 00x17 catalog number 17 16 33 360 kPa 6 500 50 17 18PR 154A8 IM36 TL TVS Eurogrip 16 00x17 catalog number 17 16 33 360 kPa 7 385 55 R22 5 160F reg Kargo Radial TL BANDENMARKT 11 75x22 5 ET 30 catalog number 225 1175 109 550 kPa 8 385 55 R22 5 160F XZA2 TL BANDENMARKT 11 75x22 5 ET 30 catalog number 225 1175 109 550 kPa 9 385 55 R22 5 160F Farmer G H EF15 11 75x22 5 ET 30 catalog numb...

Page 154: ... 75x22 5 ET 30 catalog number 225 1175 109 800 kPa 17 385 55 R22 5 DSR118 DOUBLESTAR 11 75x22 5 ET 30 catalog number 225 1175 109 900 kPa 18 385 55 R22 5 LLA38 TL LingLong 11 75x22 5 ET 30 catalog number 225 1175 109 850 kPa 19 385 55 R22 5 TL Leao A928 11 75x22 5 ET 30 catalog number 225 1175 109 850 kPa 20 500 50R17 146D 155A8 381 Flotmaster Alliance 16 00x17 catalog number 17 16 33 400 kPa 21 5...

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