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USER MANUAL Tractor semitrailers PTL 

 

 41 

 

7.1.3.

 

Maintenance of tandem and tridem suspension 

 

Table 34. Tandem and tridem mechanical suspension lubrication and maintenance table 

 

Picture 17. Tandem and tridem series layout 

Summary of Contents for LCM-6

Page 1: ...LAUMETRIS UAB TECHNIKOS STREET 4 KELERISKIAI VILLAGE KEDAINIAI DISTRICT 57343 LITHUANIA Tel 37034742390 info laumetris lt USER MANUAL FOR TRACTOR SEMITRAILERS PTL...

Page 2: ...MANUAL Tractor semitrailers PTL 2 Happy to become an agricultural machinery supplier of Yours Willingly efficiency of Laumetris machinery will vastly increase Your overall results Kind regards Laumet...

Page 3: ...metris UAB Technikos street 4 Keleriskiai village Kedainiai district 57343 Lithuania Tel 37034742390 info laumetris lt _______________________________ _______________________________ _________________...

Page 4: ...please refer to the semi trailer s vehicle identification number The semi trailer identification data are indicated on the manufacturer s statutory plate placed on the right frontal side of the frame...

Page 5: ...c roads 12 2 4 Signs and notices 12 3 TECHNICAL SPECIFICATIONS 14 4 DESIGN AND OPERATING PRINCIPLE 16 4 1 Frame 16 4 2 Chassis 16 4 3 Body 17 4 4 Variable height support foot 17 4 5 Hydraulic body tip...

Page 6: ...les of the three axle chassis 46 7 2 Brakes 48 7 2 1 Servicing of the pneumatic brake system 48 7 2 2 Adjustment of the elements of the pneumatic brake system 48 7 2 3 Servicing and adjustment of the...

Page 7: ...mplements named below are manufactured in compliance with Council Directive 2006 42 EC The above declaration covers the following machines PTL XX PTL XXF PTL XXG PTL XXV PTL XXP PTL XXT PTL XXS PTL XX...

Page 8: ...tural products as well as other loose and bulky goods by farm and public roads The semi trailers shall be unloaded by tipping the body over the tail or manually The semi trailers may be aggregated wit...

Page 9: ...rm stand by status shall cover check up inspection adjustment servicing and repair troubleshooting It is important to draw attention to other essential points such as transportation installation use a...

Page 10: ...rt the hydraulic pneumatic and electricity systems of the semi trailer without having checked the reliability of the connection of the semi trailer to the tractor To work under the lifted body without...

Page 11: ...ulic and pneumatic systems 1 The hydraulic and pneumatic systems are under high pressure In the hydraulic system the maximum permissible pressure is 20 MPa in the pneumatic two circuit system the maxi...

Page 12: ...ough the manual and follow the work safety recommendations during operation Place at the front of the body Information sign Before beginning technical maintenance or repair shut down the engine and pu...

Page 13: ...warning of crushing hazards Place at the rear of the body Warning sign Carriage of people is prohibited Place at the front of the body Warning sign Driving when on the ladder or platform is prohibited...

Page 14: ...4 Volume capacity m3 10 12 5 16 17 5 Width m 2 45 2 45 2 45 2 45 Length m 7 7 7 7 Height m 2 1 2 35 2 65 2 6 Mass from kg 3300 3600 4100 4450 Tires size 480 60 17 550 45 22 5 550 45 22 5 560 45R22 5 M...

Page 15: ...Mass from kg 2100 4000 Tires size 550 45 22 5 550 45 22 5 Maximum transport speed km h 40 40 Minimum tractor power requirement HP 80 95 Table 6 Technical specifications of PTL 20S 30S Specifications m...

Page 16: ...of the platform The PTL G of the tractor semitrailers are metal structure machines with a box body for loading livestock specifically PTL G chassis are hydraulically controlled for lifting chassis up...

Page 17: ...en reversing Also it must be locked when driving above 40 km h speed 4 3 Body The body is tight has a lifting tailgate with a discharge port controlled from the tractor through the hydraulic system Sp...

Page 18: ...nism The hydraulic tailgate lifting mechanism raises the tailgate It is lowered by releasing pressure in the system the force of the weight of the gate squeezes lubricant from the hydraulic cylinder o...

Page 19: ...re 3 The layout diagram of the lights of the semi trailer PTL 1 connecting socket 2 wires 3 white front reflector 4 yellow side reflector 5 position lights 6 red rear reflector 7 rear right light 8 re...

Page 20: ...apply grease to joint axles wheel bearings and hydraulic cylinders piston rods If the semi trailer is stored outdoors lift the body and install the mechanical support of the body 6 INFORMATION FOR TH...

Page 21: ...hat the tailgate and discharge port of the semi trailer are fully closed If the body is covered with a canopy uncover it When loading it is necessary to distribute the load evenly throughout the body...

Page 22: ...gate of the body using the hydraulic cylinders after opening the hydraulic locks and they allow a part of the load to spill lift the body and discharge the load lift the body at once to the end withou...

Page 23: ...iler 3rd o clock Picture 3 Picture 3 Before filling in a tank right side valve must be switched straight to right 3rd o clock ATTENTION Before switching valves positions pump must be turned off 6 5 Fi...

Page 24: ...be switched upwards 12th o clock Picture 5 Picture 5 Before filling out a tank right side valve must be switched upwards 12th o clock 6 6 Circulation in a tank mixing Semitrailer s tank circulation pr...

Page 25: ...positions pump must be turned off 6 7 Detaching the semitrailer off the tractor Detach the semi trailer from the tractor in accordance with the following procedure activate the hand brake of the semi...

Page 26: ...ording to the design of the hub Wrench mm Number of culumns Tightening torque kgm Tightening torque Nm Lever mm Applied force kg 17 4 M 12 x 1 5 9 min 10 max 90 min 100 max 450 20 19 5 M 14 x 1 5 13 m...

Page 27: ...161 1 3 8 x 275 M 18 x 1 5 24 21 5 220 221 1 3 8 x 275 M 18 x 1 5 27 21 5 220 221 2 3 4 8 x 275 M 20 x 1 5 30 27 220 221 3 4 10 x 335 M 22 x 1 5 30 27 280 281 3 4 Table 14 1 2 3 4 illustrations tighte...

Page 28: ...27 280 5 281 6 7 Table 16 6 7 illustrations tightening information Picture 12 Wheel mounting with centring on hub can be facilitated by the introduction at least in two columns of the indicated centr...

Page 29: ...Under severe working conditions more frequent lubrication is required When lubricating the bearings it necessary to check the thickness of the brake blocks the drum and pull off springs as well as to...

Page 30: ...USER MANUAL Tractor semitrailers PTL 30 Picture 13 Rigid axle lubrication and maintenance point map Picture 14 Dual mode steering axle lubrication and maintenance point map...

Page 31: ...USER MANUAL Tractor semitrailers PTL 31 Picture 15 Standard self steering axle lubrication and maintenance point map Table 18 Brake gasket check...

Page 32: ...USER MANUAL Tractor semitrailers PTL 32 Table 19 Bearing cap check of axle version with press in hub cap Table 20 Bearing gap check of axle version with flanged hub cap...

Page 33: ...USER MANUAL Tractor semitrailers PTL 33 Table 21 Bearing cap check of Teknoax axle version with press in hub cap Picture 16 Grease change in hub bearings...

Page 34: ...USER MANUAL Tractor semitrailers PTL 34 Table 22 Grease change in hub bearings...

Page 35: ...USER MANUAL Tractor semitrailers PTL 35 Table 23 Brake cam support lubrication Table 24 Brake lever stroke check and any adjustments...

Page 36: ...USER MANUAL Tractor semitrailers PTL 36 Table 25 Grease steering hinges Table 26 Steering hinge gap check and any adjustments...

Page 37: ...USER MANUAL Tractor semitrailers PTL 37 Table 27 Shock absorber end screw torque check Table 28 Part Table 27 and 28 torque instructions...

Page 38: ...L Tractor semitrailers PTL 38 Table 29 Steering control cylinder fastening screw torque check Table 30 Part Table 29 torque instructions Table 31 Aproximate regulation of the steering angle according...

Page 39: ...USER MANUAL Tractor semitrailers PTL 39 Table 32 Steering rod end screw torque check Table 30 steering angle adjustment according to Table 31 grease steering joints...

Page 40: ...USER MANUAL Tractor semitrailers PTL 40 Table 33 Brake cylinder fastening screw torque check...

Page 41: ...UAL Tractor semitrailers PTL 41 7 1 3 Maintenance of tandem and tridem suspension Table 34 Tandem and tridem mechanical suspension lubrication and maintenance table Picture 17 Tandem and tridem series...

Page 42: ...USER MANUAL Tractor semitrailers PTL 42 Picture 18 Lubrication and maintenance map Table 35 Axle anchoring to leaf spring Table 36 Part Table 35 torque instructions...

Page 43: ...USER MANUAL Tractor semitrailers PTL 43 Table 37 Threaded pin torque check on rocker arm support Table 38 Part Table 37 torque instructions...

Page 44: ...MANUAL Tractor semitrailers PTL 44 Table 39 Threaded pin torque check on axle reaction rods Table 40 End terminal screw torque check on axle reaction rods Table 41 Part Table 39 and 40 torque instruct...

Page 45: ...nd thereafter after each following 1500 2000 km it is necessary to check and if necessary adjust the wheel hub bearings Adjustment shall be performed in accordance with the following procedure attach...

Page 46: ...ning 7 1 5 Maintenance of the steering axles of the three axle chassis Routine maintenance If the semi trailer is used intensively the following shall be performed every 3 months lubricate the vertica...

Page 47: ...n the semi trailer stands on an even site measure the difference between the wheel rims at the front and rear the distance must be the same move the semi trailer to let the wheels turn 180 and repeat...

Page 48: ...efficiency the wheels are braked not simultaneously and not uniformly When the brakes are adjusted correctly the braking force the sum of braking forces acting upon the wheels being braked should acc...

Page 49: ...ry to check the tightness of the hydraulic brake system and condition of its elements to periodically lubricate the marked points The adjustment of the brakes shall be performed when the brake blocks...

Page 50: ...ically damaged it must be required with a new one The connecting elements of the hydraulic system must be clean 8 TROUBLESHOOTING Item No Problem Cause Solution 1 The brake drum heats up Improperly ad...

Page 51: ...e following principles before applying lubricant to a lubrication point clean it squeeze lubricant into the lubrication point until used old lubricant appears after lubrication leave a small amount of...

Page 52: ...intenance checking of thread connections and their protection against undesirable loosening checking of the condition of pivot connections for wear and for the reliably of the pinning of the axles che...

Page 53: ...____________________________ _______________________________________________________________________________________ ___________________________________________________________________________________...

Page 54: ...___________________________________________________________________________ _______________________________________________________________________________________ ____________________________________...

Page 55: ...___________________________________________________________________________ _______________________________________________________________________________________ ____________________________________...

Page 56: ...USER MANUAL Tractor semitrailers PTL 56 WWW LAUMETRIS LT info laumetris lt 370 347 42390 Technikos street 5 Keleriskiai village Kedainiai district 57343 LITHUANIA...

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