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01/2023

OPERATOR´S MANUAL

COMPAX CL

Tractor is Zetor. Since 1946.

20

26

Summary of Contents for COMPAX CL

Page 1: ...01 2023 OPERATOR S MANUAL COMPAX CL Tractor is Zetor Since 1946 20 26...

Page 2: ...erfect overview of how to use the tractor with maximum efficiency during various kinds of work If you observe the rules of tractor operation and maintenance and driving safety your new tractor will be...

Page 3: ...2...

Page 4: ...hes and controls on the dashboard Standard 21 Combined Switch 21 Switch of warning lights 22 Operator presence safety module OPSM 22 Ignition switch 23 Switch box key in the position 0 23 Switch box k...

Page 5: ...l 44 Control of the three point linkage 44 Control of the position of the three point linkage 44 Three point hitch force control 45 External hydraulic circuit 45 Extrernal hydraulic circuit control el...

Page 6: ...66 Oil replacement in gear system 67 Cleaning the hydraulic oil coarse filter 67 Replacement of the filter of the hydraulics suction 67 Filling controlling and draining hole of oil of front drive axl...

Page 7: ...6...

Page 8: ...actor serial number When ordering spare parts and within all written and oral communication always specify the data of your tractor that should be written in the frames below Tractor type Tractor seri...

Page 9: ...The right left front and back indications refer to the driving direction of the tractor CCL_002 gif LOCATION OF SERIAL NUMBERS 8...

Page 10: ...lated to the operation adjustment and repairs of the starter Follow these warnings and be particularly careful in these situations This symbol is used to indicate the parts of the instructions for use...

Page 11: ...you are obliged to respect generally valid safety and traffic rules of the country where the tractor is used Proper clothing Do not wear loose clothing and free flying long hair During all work use su...

Page 12: ...Pay special attention when driving on a slope and muddy sandy icy or uneven ground During aggregations of the tractor with machines pay attention to possible worsening of stability of the aggregated...

Page 13: ...cified in the technical certificate of the tractor Persons that are not authorized to work with the attached implement must not stand between the tractor and the hitched machine implement Before putti...

Page 14: ...onnected with refuelling cleaning lubricating and adjusting the tractor or attached implements may only be performed with the engine and moving parts of the tractor stopped except functional checks of...

Page 15: ...connecting and disconnection quick couplers of the hydraulic circuits use any piece of cloth to remove residual oil remaining in the socket or on the plug of the quick coupler Waste disposal When disp...

Page 16: ...mination of the work according to the manufacturer s instructions Driver s seat If the driver s seat is equipped with a safety belt this retaining system must be used during operation of the tractor T...

Page 17: ...NOTES 16...

Page 18: ...dashboard covers to gain access CCL_072 Engine oil level Perform the check daily before starting the operation when the tractor is standing horizontally and the engine is not running The engine oil di...

Page 19: ...tion 1 Driving check tightness of screws and nuts of the control rods and levers check state of all hoses of hydraulic control circuits whether they are not damaged and oil is not leaking Air cleaner...

Page 20: ...motor grill and slide the grill to the right side Clean the grille with compressed air or water in the direction of the radiator Clean the front walls of the engine radiator with pressurized air blow...

Page 21: ...NOTES 20...

Page 22: ...eases it CCL_008 Switches and controls on the dashboard Standard 1 Warning light switch 2 Driver presence security module 3 Switch box 4 Combination switch 5 USB port for charging 6 Headlight switch C...

Page 23: ...g of the symbol on the switch 1 CCL_010 Operator presence safety module OPSM Before leaving the tractor from the operator s seat make sure the gearshift is in neutral for highway and low speeds the tr...

Page 24: ...The key can be removed C18N058 Switch box key in the position I The voltage is connected to all the equipment excluding starter The key is in this position with the engine running C18N059 Switch box...

Page 25: ...ur meter 7 Engine coolant temperature display 8 Revolution counter 9 Fuel gauge Manual fuel control lever a idle run b maximum supply The lever enables to set engine revolutions in the whole range a t...

Page 26: ...ctor moves smoothly Differential lockis controlled by a pedal placed on the right side of driver s seat Engaging differential lock is done by depressing a pedal for the time of pedal depression the lo...

Page 27: ...he hand brake lever 1 is located on the left side of the driver s seat CCL_021 PTO shaft revolutions 540 and 750 rpm shifting lever The 540 or 750 revolutions of the rear PTO are moved using the lever...

Page 28: ...r A battery connected B battery disconnected Disconnect the battery immediately in case of prolonged shutdown repair malfunction or breakdown CCL_024 Fuel tank The fuel tank is located on the front of...

Page 29: ...NOTES 28...

Page 30: ...ss the clutch pedal 3 Place the gearshift lever in neutral 4 Place the PTO shift lever in neutral 5 Place the manual fuel control lever in the idle position 6 Insert the key into the control box Turn...

Page 31: ...it is necessary to disconnect minus battery pole and all shifting levers including PTO shaft shifting lever must be in neutral position Starter contacts are covered with a cap pikt_2 Immediately afte...

Page 32: ...e department C indicates low or normal temperature H indicates high temperature If the indicator is in the red H segment the engine is overheating Stop the tractor immediately and wait for the engine...

Page 33: ...edal clutch disengaged At the same time release the pedal of foot fuel control and shift the applicable higher gear Release the clutch pedal clutch is engaged smoothly and at same time increase engine...

Page 34: ...ith low engine revolutions and tractor at standstill Do not use the differential lock at high speeds or when driving on the road CCL_035 Front drive axle control To engage the front axle drive move th...

Page 35: ...m h C220 Foot brakes pedals Foot brakes are disk brakes wet brakes mechanically controlled and double pedal brakes A Pedals connected with a latch B Pedals disconnected When driving on the road both p...

Page 36: ...ion I to the position 0 CCL_039 Leaving the tractor CCL_040 Before leaving the tractor be sure to remove the key from the control box in position 0 the charge indicator light should only be on when th...

Page 37: ...ous tractor failure or accident CCL_041 The socket for connection of the electrical installation of the trailer or semi trailer The socket for the connection of the trailer or semi trailer wiring is l...

Page 38: ...first 50 hours of operation Load tractor in a normal way avoid operation with low or maximum engine revolutions Avoid operation under partial loading of the engine Avoid excessive idle run operation C...

Page 39: ...NOTES 38...

Page 40: ...machinery Use a drawbar or a cable for releasing tractor Never use chains The possibility of fatal injury if a chain pulls apart It is forbidden to use tractor axles individual travelling wheels such...

Page 41: ...aximum load capacity of your tractor pay attention to the weight limit of the vehicle specified in the technical certificate the weight limit of the maximum axle load and last but not least the maximu...

Page 42: ...switched off ignition key in position 0 When working with PTO shaft mind proper attachment of all covers CCL_047 The coupling and uncoupling of the articulated shaft of the machine coupled to the rear...

Page 43: ...tor stopped and the PTO engagement lever in neutral N CCL_048 gif The PTO speed must be selected according to the prescribed speed of the attached machine Drive of machines with greater inertia masses...

Page 44: ...source of pressurized oil is the gear pump The oil is taken from the common filling of the gearbox and the distributor The hydraulic pump cannot be stopped the pump supplies oil when the engine is ru...

Page 45: ...tion b and switch off the engine CCL_052 Control of the three point linkage Use the position control to connect and retract the tool This ensures that the tool is held at the desired height If the imp...

Page 46: ...justed with the corresponding stops C place the stops in the desired position and tighten 3 The force control of the three point hitch is set External hydraulic circuit Supplies pressure oil for hydra...

Page 47: ...artment thus functioning as a waste Such a function is used for example when tilting an elevator equipped with a single acting cylinder Quick couplers engagement and disengagement With quick couplers...

Page 48: ...n a tractor and connected machinery tools Do not park tractor with mounted tools in a lifted position When driving without tools it is neces sary to connect lower draw bars 5 by springs and upper draw...

Page 49: ...erloading the kinematic system of the lifting hydraulics or the connected machine falling CCL_063 When prolonging an upper draw bar it is necessary to mind both joints to be unscrewed from the tube of...

Page 50: ...9 Valve for filling tires with liquid All air locks of rear wheels are equipped with a valve which enables to fill air locks with liquid when using an adapter Tubeless tires are not filled with liquid...

Page 51: ...ving the tractor relieve tire and turn the wheel valve up A 2 let out air and unscrew the valve insertion turn the wheel valve down 3 remove remaining liquid after screwing in an adapter for filling w...

Page 52: ...as to prevent spontaneous start and endangering the life of a repairman It is forbidden to start by short circuiting the clamps of starter Start tractor only from driver s seat Accumulator battery The...

Page 53: ...the dealer for free disposal 7 An insufficiently charged battery can freeze in winter Alternator It is accessible after hinging the bonnet away Charging check is indicated by a red control on the comp...

Page 54: ...fuse If the fuse breaks repeatedly contact the nearest workshop CCL_068 Location of Fuses in the Fuse Box Position Fuse size Protected system F1 15 A Main entrance instrument cluster combination light...

Page 55: ...ce of test wall from a headlight 5 m h Height of the centre of headlight above the road h Headlight slope 3 5 of the distance of test wall 17 5 cm Lifting the line of asymmetric light 15 Lights adjust...

Page 56: ...on Voltage Output Screw cap Note 1 Headlights 12 V 60 W HB3 2 Direction lights 12 V 21 W BA15s 3 Position lights 12 V 5 W BA15s 4 Brake lights 12 V 21 W BA15s 5 Number plate lighting 12 V 5 W W5W 6 Be...

Page 57: ...NOTES 56...

Page 58: ...ding to the manufacturer s instructions Before starting the engine Checking the oil level in the engine Checking the amount of the cooling liquid and tightness of connections in the cooling system Che...

Page 59: ...r fins with air pressure x x x x x x x x x Checking the clutch and brake pedal clearance x x x x x x x x x Transmission oil change x x x x x Transmission oil check refill x x x x x x x x x Replacement...

Page 60: ...e manual Tractor greasing plan Safety instructions for lubrication of the tractor The tractor maintenance may be performed only by the trained personnel thoroughly familiarized with operational and sa...

Page 61: ...hree point hinge Number of position Name Number of greasing points 1 Upper draw bar bracket 1 Pedals Extension number Name Number of lubrication points 1 Pedals 4 TRACTOR MAINTENANCE 60 CCL_093 CCL_09...

Page 62: ...ntally standing tractor and the engine at a standstill The engine oil dipstick 1 is located on the right side of the engine Pull out the dipstick 1 wipe it with a clean lint free cloth and insert it b...

Page 63: ...5 Once the packing has sit down on the contact surface tighten up the filter manually 6 Check tightness after the engine has started up Pouring oil to engine The engine is equipped with a filler on t...

Page 64: ...2 7 Before screwing replace the rubber gasket of the filter 1 8 Attach the filter housing 3 with the filter cartridge 2 with the screw B 9 After screwing in the filter release the fuel supply through...

Page 65: ...ips marked with arrows 3 Remove the cover of the cleaner 1 Mechanical air filter clogging indicator The air cleaner is equipped with a mechanical clogging indicator for the air cleaner filter cartridg...

Page 66: ...enerated It must always be replaced in the following cases When the main coating is damaged if there is dust on the safety coating Still after working 200 Mth NM14D016 Reassembly of the air cleaner el...

Page 67: ...release the pressure cap until the coolant has cooled down Danger of burns Replace the antifreeze with new antifreeze at least every two years Checking the oil in gear box final drive housing and rear...

Page 68: ...tor on the gearbox housing The filter is cleaned when the transmission oil is changed Be very careful not to damage the filter when cleaning it A damaged filter does not perform its filtering function...

Page 69: ...pection screw the oil level should reach the lower edge of the inspection hole Tractor shutdown and recommended points for tractor lifting When putting the tractor out of operation for a longer period...

Page 70: ...mm 0 31 to 0 51 mm After replacement allow the engine to idle for 5 to 10 minutes and adjust the belt tension to 10 to 15 mm 0 39 to 0 6 mm deflection Adjusting clutch pedal The clutch pedal clearanc...

Page 71: ...xle and the tractor when the axle is in full swing around the center pivot At the same time Check that the front fenders do not collide with any fixed points on the tractor or implement Checking the a...

Page 72: ...ls symmetrically to the longitudinal axis of the tractor Measure the distance between the rims at the front in the horizontal plane of the wheel centers Mark the measurement point Drive the tractor so...

Page 73: ...NOTES 72...

Page 74: ...weight COMPAX CL 20 COMPAX CL 26 kg Weight in working order 780 868 830 939 Technical data of engines Tractor model COMPAX CL 20 COMPAX CL 26 Engine type K3CE5 V4D1E5 Engine design in line standing wa...

Page 75: ...Tractor model Maximum weight of set kg COMPAX CL 20 1078 COMPAX CL 26 1149 Permitted combinations of wheels for tractors COMPAX CL 20 Combination Front wheels Rear wheels Dimension of tyre Equivalent...

Page 76: ...GRI 320 483 140 210 23x8 5 12 TURF 580 483 240 23x8 5 12 INDUSTRIAL 580 483 240 Bearing capacity of rear tires Dimension of tyre COMPAX CL20 Bearing capacity of tires kg Tire 1 ks Axle kg Inflation kP...

Page 77: ...curtain ball 500 kg COMPAX CL 26 Lifting force of the whole range Maximum lifting force On the curtain ball 360 kg On the curtain ball 500 kg Tractor s speed in km h with engine nominal revolutions C...

Page 78: ...diameter COMPAX CL 20 Track of wheels Front 830 mm Tire size Front 5 00x12 Left Right Rear 880 mm Rear 8 0x18 Tread diameter mm without engaged front driving axle 5200 5500 with engaged front driving...

Page 79: ...mal Maximal mm 6 00 12 AGRI 890 890 23x8 5 12 TURF 985 985 23x8 5 12 INDUSTRIAL 985 985 Rear track width COMPAX CL 20 Track of wheels Minimal Maximal mm 8 0x18 AGRI 740 890 33x15 5 16 5 TURF 1040 1040...

Page 80: ...load GH kg total machine weight suspended in the rear rear load GV kg total machine weight suspended in the front front load a m distance between the gravity centre of the front carried machine front...

Page 81: ...se of the tractor designed for the front axle should be recorded in the table 4 Calculation of the real total load G tat If the necessary rear axle load cannot be reached with the rear attached machin...

Page 82: ...483 Rear axle load 625 666 The driveability of the front axle must be preserved under all load conditions i e min 20 of the real tractor weight must lie on the front axle During aggregation with side...

Page 83: ...NOTES 82...

Page 84: ...of operation 37 Front drive axle 59 Front drive axle control 33 Front hook 39 Front tires steerability 75 Front track width 78 Front weights 49 Front wheels toe in 71 Fuel filtering 62 Fuel system lea...

Page 85: ...ions 57 Speed of three point linkage lowering control 44 Starting the engine 10 Starting the engine 29 Stopping the engine 35 Stopping the tractor manual brake 34 Switch box key in the position 0 23 S...

Page 86: ...85...

Page 87: ...Operator s manual Compax CL 20 Compax CL 26 Edition 1 100 2023 Publication No 6102 805 003 03 2023 ZETOR TRACTORS a s Department of Technical Documentation Trnkova 111 628 00 Brno 86...

Page 88: ...zetor zetor com www zetor com...

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