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Permitted combinations of wheels for tractors

Combination Front wheels Rear wheels

dimension of tyre equivalent dimension of tyre equivalent

1 12,5/80-18 340/80-18 19,9L-24IND 500/70-24

340/85R24

380/70R24

440/65R24

13,6R24 16,9-34

420/85R34

480/70R34

540/65R34

340/85R38

16,9R34

13,6R38

11,2-24 16,9-28

420/85R28

480/70R28

540/65R28

16,9-30

16,9R28

380/70R20

280/85R24

320/70R24

11,2R24

16,9-30

420/85R30

480/70R30

540/65R30

13,6-36

340/85R36

16,9R30

13,6R36

12,4-24 18,4-30

16,9-34

420/85R34

480/70R34

540/65R34

13,6-36

12,4-38

13,6-38

340/85R38

16,9R34

13,6R38

320/85R24

360/70R24

420/65R24

12,4R24 18,4-30

460/85R30

600/65R30

16,9-34

420/85R34

480/70R34

540/65R34

13,6-36

340/85R36

12,4-38

320/85R38

18,4R30

16,9R34

13,6R36

12,4R38

7 210/95R28 210/95R44

8 210/95R32 8,3R32 230/95R44 9,5R44

MAIN TECHNICAL PARAMETERS

210

Default Chapter4
- Table of Contents4
Location of Serial Numbers12
Safety Instructions for Users14
- Used Pictograms15
- General Safety Regulations18
- Proper Clothing18
- Starting the Engine18
- Driving Operation19
- Risk of the Tractor Overturning20
- Transportation of Persons, Operation20
- Fire Prevention Principles21
- Preventive Daily Maintenance23
- Driver's Seat24
- Front Passenger´s Seat Notification24
- Protection of Cab against Aerosols24
- Level of External and Internal Noise25
- The Level of Vibrations on Driver´s Seat26
- Aggregation Tractor - Machine/Trailer26
- Tractors Equipped with Front End Loader26
- Principles for Operating Tractors Equipped with Front End Loader27
- Zetor Tractors Used for Work in the Woods28
- Safety Labels28
Preventive Daily Service30
- Preventive Daily Maintenance30
- Fuel System Leaks30
- Engine Oil Level30
- Cooling System30
- Windshield Washer Tank31
- Washer Nozzle31
- The Liquid Reservoir for Control of the Clutch31
- Trailer Brakes31
- Hydrostatic Steering32
- Air Cleaner32
- Cab Filtration32
- Hitches32
- Inspection of Fouling of Coolers33
- After Work with Front Implements and in Case of Cooler Clogging33
- Tyres and Wheels33
- Short Functional Test33
Acquaintance with Tractor34
- Safety Cab34
- Opening Doors from the Outside34
- Opening the Door from the Inside34
- Rear Window35
- Side Window35
- Emergency Exits35
- Sun Visor and Hinged Lid Cover35
- Shelf36
- Tools Box36
- Right Rear Panel36
- Internal Lighting36
- Rear View Mirrors37
- Aggregation Opening37
- Passenger´s Seat37
- Driver's Seat Sears38
- Tilt Steering Wheel39
- Tilting and Protrusion of Steering Wheel39
- Heating Control Panel, * Air-Condition40
- Heating Valve Control (A)40
- Switch Air-Condition (C)40
- Air Circulation in Cabin Control (D)41
- Proper Function of the Heating and Air-Condition System41
- Fast Heating of the Cabin Area42
- Fast Cooling of the Space of the Cabin42
- Immediately after Cooling the Cabin43
- Operation of Heating or Air-Condition with Tractor´s Work43
- Heating and Air Conditioning Vents44
- Heating and Air Conditioning Vents Control44
- Air Filter with Active Carbon45
- Control Panel on Right Cab Pillar46
- Wiper and Washer of the Front Window47
- Front Wiper Speed Switch47
- Rear Window Wiper47
- Panel of the Instrument Panel48
- Lights Switch49
- Switch of Warning Lights49
- Lights Switch between the Grill and the Cabin49
- Direction Lights, Lower Beam Head Lights, Head Lights and Horn Switches49
- Switch Box50
- Switch Box Key in the Position (0)50
- Switch Box Key in the Position (I)50
- Switch Box Key in the Position (II)50
- Manual Throttle51
- Pedals and Levers51
- Reversing Lever51
- Gear Shifting Lever51
- Road and Reduced Speeds Shifting Lever52
- PTO Selection Control Lever53
- Lever of Shifting of Speed 540 (or 540E) and 1,000 Rpm of the Rear Output Shaft53
- Lever of Hand Brake and Hitch for Single-Axle Trailer53
- Battery Disconnector54
- Fuel Tank54
- Fuel Tank Drain Plug54
Instrument Panel56
- Instrument Panel - Signal Lamps56
- Instrument Panel - Instruments57
- Instrument Panel - Buttons57
- Display Description58
- Display - Change of Display59
- Display - Display of Air Pressure in the Air-Pressure System of the Tractor60
- Display - Warning of Low Air Pressure in the Air-Pressure System of the Tractor60
- Display - Resetting Data61
- Display - Manual Brake61
- Display - Service Menu62
- Service Menu62
- Display - Indicator of Service Inspection Intervals62
- Exceeding the Service Interval62
- Zeroing (Reset) of the Indicator of Service Inspection Intervals63
- Error Signalling63
- Display - Error Messages64
- Description of the Display of Error Messages64
- Current Error Messages Display64
- Symbols of Tractor Nodes65
- Display - History of Defects66
- Display - Setting Language Mutation66
- Display - Backlight of Display67
- Display - Setting of Day and Night Backlight of the Display67
- Display - Setting the Automatic Mode of the Display Backlight68
- Display - Setting and Calibration69
- Travel Speed Calibration70
- Display - Machined Area71
- Machined Area Menu71
- Processed Area - User Selection72
- The Processed Area - Setting of the Width of Aggregation72
- Machined Area Record73
- Work Area Counter73
- Instrument Panel - Warning74
- Replenish Fuel74
- High Temperature of the Cooling Liquid74
- Signalling of Driver's Seat74
Operation76
- Starting the Engine76
- Non-Permitted Starting76
- If You Do Not Succeed in Starting the Engine77
- Ignition System Failure Signalization77
- Coolant Heater77
- Starting the Engine While Using Coolant Heater78
- Immediately after Start78
- Engine Heating79
- Error Signalling79
- Drive Away80
- Diesel Particle Filter81
- Diesel Particle Filter - System Failures Signalization81
- Diesel Particle Filter Failure Codes82
- Diesel Particle Filter Regeneration82
- Gear Shifting83
- Reversing Lever83
- Shifting Road and Reduced Speeds84
- Torque Multiplier84
- Indication of the Multiplier Function84
- Gear Shifting from Lower to Higher Gears85
- Gear Shifting from Higher to Lower Gears85
- Travelling up the Slope85
- Travelling down the Slope85
- Differential Lock86
- Control of Front Driving Axle86
- Driving with Engaged Front Driving Axle87
- Manual Brake - Signalization87
- Foot Brakes88
- Emergency Braking88
- Brakes of Trailers and Semi-Trailers89
- Connection of the ABS System of the Trailer or Semi-Trailer89
- The Button for Temporary Deactivation of Brakes of the Trailer or Semi-Trailer89
- Warning Indication of Air Pressure Drop90
- Air Brakes of Trailers and Semi-Trailers90
- One-Hose and Two-Hose Brakes91
- One-Hose Brakes91
- Two-Hose Brakes91
- Hydraulic Brakes of Trailers92
- Connecting and Disconnecting Quick Couplings of Trailer Hydraulic Brakes92
- The Socket for Connection of the Electrical Installation of the Trailer or Semi-Trailer92
- Stopping the Engine93
- Leaving the Tractor93
- Warning Signalization of Hydrostatic Steering Failure94
- Important Warnings94
Running-In the Tractor96
- General Principles of New Tractor Run-In in First 100 Hours of Operation96
- In First 10 Hours of Operation96
- From 100 Hours of Operation96
Transport Use98
- Front Hook98
- Multistage Adjustable Suspension98
- Height Adjustment and Disassembly of the CBM Stage Hitch98
- Automatic Mouth of the CBM Stage Hitch99
- Modular System of Hitches for Trailers and Semi-Trailers100
- Swinging Draw-Bar Console Module100
- Swinging Draw-Bar Console with a Fixed Pin Module100
- Console with a Ø 80 Ball Module101
- Towing Bar101
- Hitch for a Single-Axle CBM Semi-Trailer102
- Coupling of a Single-Axle Trailer102
- Uncoupling of a Single-Axle Trailer102
- Hook of the Mounting for a Single-Axle Trailer102
- Coupling with a Trailer or Semi-Trailer103
- Maximum Permissible Vertical Static Load of Hitches for Trailers and Semi-Trailers104
Pto Drive of Agricultural Machines106
- Work with PTO Shaft106
- Setting of the Display of the Rear PTO Shaft Speed106
- Display of Revolutions of PTO Shafts107
- Replaceable End Points of Rear PTO Shaft107
- Control Elements of PTO Shafts108
- The Rear PTO Shaft - the Gear Shift Lever of Dependent and Independent Revolutions108
- The Rear PTO Shaft - the Gear Shift Lever of Revolutions of the PTO Shaft108
- The Buttons for Activation of PTO Shafts109
- Automatic Disengagement of PTO Clutch109
- Setting Automatic Disengagement of PTO Shaft Clutch - Display Description110
- Setting the Limits of the Automatics of the Three-Point Hitch110
- Automatic Disengagement of PTO Shaft Clutch - Return to Basic Setting110
- Work with Automatic Disengagement of PTO Shaft Clutch111
- Facilitating Connection of Joint Shaft of an Aggregated Machine to the Tractor112
- Working Modes of PTO Shafts112
- Activation of the Rear PTO Shaft - Independent Revolutions - Common Working Mode113
- Activation of the Rear PTO Shaft - Independent Revolutions - Stationary Working Mode114
- Deactivation of the Rear PTO Shaft - Independent Revolutions115
- Switching on the Rear PTO Shaft - Dependent Revolutions115
- Front PTO Shaft116
- Activation of the Front PTO Shaft - Common Working Mode116
- Activation of the Front PTO Shaft - Stationary Working Mode117
- Deactivation of the Front PTO Shaft117
- Maximum Transferred Output118
- Drive of Machines with Greater Inertia Masses118
Hydraulic System120
- Hydraulics Control Panel120
- Amount of Oil Taken from Outer Hydraulic Drives121
- Connecting and Disconnecting Quick-Couplers121
- Quick-Couplings with Drip Collection121
- Connecting Machines and Tools to External Hydraulic Circuit122
- Front Outlets of the External Hydraulic Circuit123
- Control of the External Hydraulic Circuit Front Outlets123
Mechanical Hydraulics124
- Ways to Regulate Inner Hydraulic Circuit124
- Controlling the Inner Hydraulic Circuit125
- Free (Floating) Position125
- Adjustable Stop125
- Three-Point Hitch Lowering Speed Control125
- Hydraulic System Sensitivity Control126
- Position Regulation of the Lifting of the Rear Three-Point Hitch126
- Power Regulation of the Lifting of the Rear Three-Point Hitch127
- Mixed Regulation of Lifting the Rear Three-Point Hitch127
- Exterior Rear Hydraulic Arms Controls128
- Outer Hydraulic Circuit128
- Outer Hydraulic Circuit Controls129
- Locking Control Levers129
- Different Functions of Outer Hydraulic Circuit Control Levers130
Electro-Hydraulic System132
- Control Element Functions132
- Equipment 'OFF132
- Blocking Cancellation133
- Quick Sinking133
- Transport of Implements134
- Stop Position134
- Vibration Compensator (Damper)134
- Limitation of the Upper Position of the Three-Point Hitch135
- Lowering Speed135
- Free Position135
- Setting the Control of Three-Point Hitch135
- Manual Setting of Control of Three-Point Hitch136
- Automatic Control of Three-Point Hitch136
- Using the Rear Control137
- External Control Buttons of the Electro-Hydraulic System137
- Indication of EHR-B Errors138
- Description of Minor Errors of the EHR-B Electro-Hydraulic System139
- Outer Hydraulic Circuit140
- Outer Hydraulic Circuit Controls140
- Locking Control Levers141
- Different Functions of Outer Hydraulic Circuit Control Levers142
Hitches144
- Rear Three-Point Hitch144
- Safety Principles of Working with the Three-Point Hitch145
- Height Adjustment of the Lifting Draw-Bars146
- Fixed and Free Position of the Lower Hydraulic Draw-Bars146
- Limiting Draw-Bars146
- Upper Pull Rod147
- Selection of Holes in the Bracket147
- Lower Draw Bar with Slipping out End Pieces148
- Lower Draw Bar with CBM Hooks148
- Securing Lower Draw Bars with CBM Hooks148
- Front Three-Point Hitch149
- Controlling Front Three-Point Hitch149
- Adjusting the Lowering Rate of the Front Three-Point Hitch149
- Hydraulic Lock of the Front Three-Point Hitch150
- Working and Transport Position of the Front Three-Point Hitch150
- Driving with Agricultural Machines Attached to the Front Three-Point Hitch150
Wheel Tread Change152
- Change of Front Wheels Track with Front Drive Axle152
- Gauges of the Front Wheels of the Front Drive Axle of the Tractors Equipped with Screwed Footer Discs152
- Possible Adjustable Tracks of the Front Wheels of the Front Driving Axle of the Tractors152
- Front Wheels Track of Front Drive Axle in Tractors Equipped with Non-Removable Discs153
- Front Wheels Toe-In154
- Adjustment of Toe-In of the Wheels of the Front Driving Axle154
- Setting Wheel Stops with Front Drive Axle155
- Front Drive Axle Fenders155
- Rear Wheels Wheel Track156
- Gauges of the Tractor Rear Wheels Equipped with Screwed Footer Discs156
- Rear Wheel Track Change156
- The Gauges of the Tractor Rear Wheels Equipped with Solid Discs157
Additional Weights158
- Weights in Front of the Bonnet Mask158
- Weights of the Front Three-Point Hitch158
- Weights of Rear Wheels158
- Valve for Filling Tyre Tubes with Liquid158
- Chocking of Front Wheels159
- Procedure of Filling the Tyres with Liquid160
- Procedure of Draining Liquid from the Tyres160
- Antifreeze Solution for Tyre Filling161
Electric Installation162
- Basic Service Information162
- Accumulator Battery162
- Battery Disconnector163
- Accumulator Battery Maintenance164
- Alternator165
- Alternator Maintenance165
- Electric Installation Overload165
- Fuse Panels166
- Checking the Adjustment of the Front Grill Headlights170
- Adjusting the Front Grill Headlights170
- List of Lamps171
Tractor Maintenance172
- Service Inspections172
- Steps Performed Daily before the Start of Work172
- Steps Performed Every 50 Hours of Work172
- Steps Performed Every 100 Hours of Work172
- Steps Performed Every 500 Hours of Work172
- Steps Performed Outside the Interval of 500 Hours of Work173
- Monthly Performed Actions173
- Filling and Filter Replacement174
- Fuels, Coolants and Lubricants Used - Amounts175
- ZETOR Service Fillings175
- Motor Oils175
- Oil in the Gearbox and Final Drivehousing175
- Oil in the Rear Axle Gantries175
- Oil for the Front Driving Axle175
- Oil for the Hydrostatic Steering of the Tractors175
- Specification of Oils for Zetor Engines Equipped by Diesel Particle Filter176
- Specification of the Oil for the Gearbox Housing and the Final Drive Housing176
- Specification of the Oil for the Portals176
- Specification of Oil for the Front Driving Axle176
- Specification of Oil for the Tractor Hydrostatic Control System176
- Other Recommended Service Fillings Tested on Zetor Tractors176
- Oils for Zetor Engines Which Are Equipped with Diesel Particle Filter176
- Oil in the Gearbox and Final Drivehousing176
- Oil in the Rear Axle Gantries177
- Oil for the Front Driving Axle177
- Oil for the Hydrostatic Steering of the Tractors178
- Front PTO Oil178
- Plastic Lubricant for the Tractor178
- A/C Coolant179
- Liquid for the Cooling System of the Tractors179
- Liquid for Control of the Travel Clutch179
- Fuel for Zetor Engines Which Are Equipped with Diesel Paricle Filter179
- Tractor Greasing Plan180
- Safety Instructions for Lubrication of the Tractor180
- Solid Front Drive Axle180
- Hitch for a Single-Axle Semi-Trailer180
- Front Three-Point Hitch181
- Three-Point Hitch181
- Hitch Mouth for a Trailer181
- Upper Linkage Bracket181
- Pin of Coupling Switching off182
- Reversion Lever Pin182
- Technical Maintenance of the Tractors after a General Overhaul of the Main Groups182
Maintenance Instructions184
- Front Bonnet Opening184
- Checking Oil Levels in Engine184
- Draining Oil from Engine184
- Replacing Full-Continuous Motor Oil Filter185
- Pouring Oil to Engine185
- Fuel Filter Element Replacement185
- Fuel System Venting186
- Maintenance Instruction of Dry Air Filter187
- Air Cleaner Disassembly187
- Main Air Filter Element Regeneration187
- Replacing Dry Filter Locking Element187
- Back Assembly of Air Filter Elements188
- Checking Amount of Oil in Hydrostatic Steering Tank189
- Replacing Oil and Hydrostatic Steering Filter Element189
- Venting Hydraulic Circuit of Hydrostatic Steering190
- Replacing the Hoses of Hydrostatic Steering190
- Replacing Coolant191
- Check and Replacement of Oil in Gearbox, Axle Drive and Rear Axle Portals192
- Drainage and Inspection Holes192
- Oil Replacement in Gear System193
- Changing Suction Filter193
- Replacement of the Transmission Oil Cleaner Element with Hydraulic Pump Suction Filter194
- Replacement of Oil Filter Element of Pushing Filter of the Brake System194
- Gearbox Distributor - Replacement of Oil Cleaner Cartridge194
- Front PTO195
- Filling, Controlling and Draining Hole of Oil of Front Drive Axle195
- Filling, Controlling and Draining Hole of Oil of Front Wheels Reducers195
- Addition of the Liquid for Control of the Clutch195
- Cleaning the Heating Filters196
- Air Filter with Active Carbon196
- Carbon Filter Installation Instructions196
- Air-Conditioning Maintenance197
- Draining Condensate from the Air Reservoir197
- Checking the Air Systems for Leaks197
- Working Pressure of Air Brakes198
- Maintenance and Treatment of Tyres198
- Tractor Shutdown and Recommended Points for Tractor Lifting198
- Diesel Particle Filter Maintenance199
Adjustment200
- Cogged Belt Tension200
- Bleeding of Tractor Brake System201
- Check and Adjustment of Service and Parking Brakes201
- Service Brake Adjustment202
- Parking Brake Adjustment202
- Bleeding of Hydraulic Clutch Circuit203
- Adjustment of Hitch for Single-Axle Trailers204
- Adjustment of Bowden Cable204
Main Technical Parameters206
- Main Tractor's Parameters (MM)206
- Technical Data of Engines207
- Permitted Maximum Load of Front Axle (Kg)208
- Permitted Maximum Load of Rear Axle (Kg)208
- Permitted Maximum Weight of Set 'Tractor + Mounted Machine' (Kg)208
- Manoeuvrability Condition208
- Front Tires Steerability209
- Change of the Load-Bearing Capacity of the Front Tyres (%)209
- Bearing Capacity of Rear Tires210
- Change of the Load Capacity of the Rear Tyres (%)210
- Permitted Combinations of Wheels for Tractors211
- Performance on Rear PTO Shaft212
- Lifting Force of the Three-Point Hitch212
- Tensile Force212
- Forward Travelling Speed of the Tractor - 40 Km/H213
- Backward Travelling Speed of the Tractor - 40 Km/H214
- Rear Independent PTO Shaft Rotation215
- Speed of the Zuidberg Front PTO215
- Clearance-Circle and Turning Circle Diameter215
- Calculation of Tractor Load Limit216
Index220

Brand	Zetor
Model	Proxima GP Series
Category	Tractor
Language	English

Zetor Proxima GP Series User Manual

Table of Contents

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Zetor Proxima GP Series Specifications

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