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Zetor CRYSTAL Series User Manual

Zetor CRYSTAL Series
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Tractor is Zetor. Since 1946.
OPERATOR´S MANUAL
CRYSTAL
1/2015

Table of Contents

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Zetor CRYSTAL Series Specifications

General IconGeneral
TransmissionMechanical or PowerShift
AspirationTurbocharged
Hydraulic SystemLoad Sensing (LS)
Cylinders6
Hydraulic System TypeLoad Sensing (LS)
PTO Speed540/1000 rpm
Weight Approx3, 800-5, 500 kg

Summary

Location of Serial Numbers

Safety Instructions for Users

General Safety Regulations

General rules for tractor operation and user conduct, including driving license and acquaintance with rules.

Proper Clothing

Recommendations for appropriate attire and personal protective equipment to ensure operator safety.

Starting the Engine

Instructions and warnings related to safely starting the tractor's engine.

Driving Operation

Guidelines and prohibitions for operating the tractor safely, including slopes and ground conditions.

Transportation of Persons and Operation

Rules regarding the transport of passengers and safe operation with attached implements.

Recovery and Pushing

Safety procedures for recovering a stuck tractor using tow bars or ropes.

Leaving the Tractor

Steps for safely exiting and securing the tractor before leaving it unattended.

Fire Prevention Principles

Measures to prevent fires, including safe refueling and handling of flammable materials.

Health and Environment Protection

Information on handling tractor fluids safely and procedures for environmental disposal.

Air-Conditioning Safety

Precautions and proper handling procedures for the tractor's air conditioning system.

Electric Installation Safety

Warnings regarding modifications and safe handling of the tractor's electrical system.

Front Passenger's Seat Notification

Rules and restrictions for using the front passenger seat during operation or transport.

Noise and Vibration Levels

Information on external/internal noise and driver's seat vibration levels and protection.

Tractors Equipped with Front End Loader

Safety requirements and usage guidelines specific to tractors fitted with front end loaders.

Preventive Daily Maintenance

Fuel System Leaks

Checking the fuel system, including the tank, for any leaks and immediate repair.

Engine Oil Level

Procedure for checking and maintaining the engine oil level between the dipstick marks.

Cooling System

Inspection of the cooling system for leaks and ensuring coolant level is within limits.

Liquid Brakes

Checking the liquid brakes for leaks and maintaining the brake fluid level in the expansion tank.

Trailer Air Brakes

Checking the air system of the brakes for leaks and the efficiency of brakes with a trailer.

Hydrostatic Steering

Checking the tightening of steering rods/levers and condition of hydraulic steering hoses.

Air Cleaner Maintenance

Checking and cleaning the air cleaner, including clog detection and filter replacement.

Cab Filtration

Checking and cleaning cab ventilation air filters installed in the roof overhang.

Hitches Check

Checking the condition of the hitching and attachment systems of the tractor and trailer.

Post-Work Checks and Cooler Cleaning

Checking hydraulic circuits after front implement work and cleaning coolers if clogged.

Tyres and Wheels

Checking air pressure in tyres and retightening wheel bolts if necessary.

Short Functional Test

Verifying dashboard signal lamps and hydraulic control circuits after engine start.

Acquaintance with the Tractor

Safety Cabin Features

Information regarding the tractor's safety cabin, including door operation and glass.

Opening Tractor Doors

Instructions on how to open the tractor doors from both the outside and inside.

Rear and Side Windows

Operation and safety advice for the rear and side windows.

Hinged Lid and Swing Lid

Operation of the hinged lid and adjustment of the swing lid screen and cover.

Storage Shelves

Location and description of the storage shelves within the tractor cabin.

Rear View Mirrors

Guidance on adjusting rear view mirrors for optimal visibility.

Internal Lighting

Instructions on how to turn the internal cabin lights on and off.

Aggregation Opening

Purpose and use of the aggregation opening for tool controls.

Driver's Seat Adjustments

Detailed explanation of driver's seat adjustments for suspension and position.

Passenger's Seat Operation

Instructions on how to adjust and tilt the passenger's seat.

Cabin Control Panels

Descriptions of control panels located on the cabin column and rear mudguard.

Instrument Panel Overview

Explanation of the layout and components of the instrument panel.

Lighting and Warning Switches

Operation of various lighting switches, including direction lights and warning lights.

Switch Box Functions

Description of the key switch box and its different positions (0, I, II).

Steering Wheel Adjustments

How to adjust the steering wheel's tilt and protrusion for comfort.

Manual Throttle Operation

Explanation of how to use the manual throttle lever to set engine revolutions.

Reversing Lever and Gear Shifting

Operation of the reversing lever and the main gear shifting lever.

Pedal Functions

Identification and purpose of the tractor's pedals.

Speed Shifting Levers

Operation of the levers for selecting road and reduced speeds.

PTO Revolutions Preselection

Control for preselecting PTO shaft revolutions.

Manual Brake and Trailer Control

Controls for the manual brake and semi-trailer coupling.

Battery Disconnector

Function and location of the battery disconnector switch.

Heating and Air-Conditioning Controls

Description of the control panel for cabin heating and air conditioning.

HVAC System Operation

Guidance on operating fan speed, air conditioning, and circulation controls.

Fast Heating and Cooling Procedures

Procedures for quickly heating or cooling the cabin area.

HVAC Operation During Work

Recommendations for using heating and air conditioning during tractor work.

Air-Conditioning and Heating Registers

Information on positionable registers for air flow control.

Front Windshield Defrosting

Using vents for quick and effective defrosting of the front windshield.

Active Carbon Air Filter

Use and maintenance instructions for active carbon air filters.

Front Window Wiper and Washer

Operation of the front window wiper and washer system.

Front Wiper Speed Switch

Adjusting the speed and interval of the front wiper.

Rear Window Wiper

Operation of the rear window wiper.

Windshield Washer Tank

Location and capacity of the windshield washer fluid tank.

Fuel Tank Information

Description of the fuel tank, its capacity, and safety warnings.

Urea Tank Details

Description of the urea tank, its capacity, and important handling warnings.

Dashboard Information System

Instrument Panel Signal Lamps

Explanation of the function of each warning and indicator lamp on the instrument panel.

Instrument Panel Instruments

Description of the gauges and displays on the instrument panel.

Instrument Panel Buttons

Explanation of the functions of the buttons used for navigating the dashboard.

Display Description and Layout

Overview of the values displayed on the main screen and how to change the display layout.

Display Data Navigation

How to click between individual data displays (screens) on the dashboard.

Display Resetting Data

Procedures for manually resetting trip data and service interval indicators.

Manual Brake Warning

Warning indicator on the display when the manual brake is not engaged.

Service Inspection Interval Indicators

Information on approaching maintenance alerts and exceeding service intervals.

Resetting Service Indicators

Steps to reset the indicator of service inspection intervals after maintenance.

Error Signalling and Messages

How the tractor signals errors and interpretation of error messages.

Symbols of Tractor Nodes

Explanation of symbols used to represent tractor components in error messages.

Service Menu Navigation

How to enter and navigate the tractor's service menu.

History of Defects and Language Settings

Accessing past error logs and changing the display language.

Machined Area Tracking

Information on displaying and recording the machined area.

Machined Area Menu and Width Settings

Navigating the machined area menu and setting the working width.

Machined Area Recording

How to start, end, and manage records of the machined area.

Setting and Calibration Functions

Accessing calibration menus for various tractor functions.

Travel Speed Calibration

Detailed procedure for calibrating the tractor's travel speed.

Front Axle Steering Sensor Calibration

Procedure for calibrating the steering sensors of the front axle.

Time Setting

Instructions for adjusting the tractor's internal clock.

Instrument Panel Warnings

Warnings related to fuel level and other critical indicators on the dashboard.

Coolant Temperature Warnings

Indication and handling of high and low coolant temperature warnings.

Engine Oil Temperature Warnings

Indication and handling of high engine oil temperature warnings.

Fuel and Air Intake Temperature Warnings

Warnings for water in fuel filter and high air intake temperature.

Gearbox Oil Temperature and Fuel Filter Warnings

Warnings for high gearbox oil temperature and fuel filter issues.

System of Additional Treatment of Exhaust Gases

SCR System Overview

Explanation of the Selective Catalytic Reduction (SCR) system for emission control.

SCR System Operation Conditions

Requirements for the SCR system to function correctly, including temperature and engine RPM.

Urea Solution (AUS 32)

Details about urea solution, its properties, storage, and safe handling principles.

Engine Power Limitation Due to SCR

How SCR system errors or low urea levels affect engine power and revolutions.

Urea Tank Level Indication

How the amount of urea in the tank is displayed and indicated.

Long-Term Tractor Shutdown (Urea System)

Procedures for draining urea and replacing the filter element during long shutdowns.

Driving Operation

Before Starting Tractor Operation

Pre-operation checks including braking, gear selection, and PTO status.

Engine Starting Procedures

Step-by-step guide for starting the tractor engine safely and correctly.

Engine Heating and Idle Run

Advice on engine warming procedures and the importance of proper idling after starting.

Error Signalling and Engine Power Limitation

How errors are indicated and how system faults affect engine power.

Gear Shifting and Reversing Lever

Operation of the gear shifting lever, reversing lever, and their display signals.

Speed Shifting and Safety Switch

Selecting road/reduced speeds and the function of the driver's seat safety switch.

Travel Clutch Control Methods

Description and comparison of different methods for controlling the travel clutch.

Dead Start Procedures

Methods for starting the tractor from a standstill using clutch pedal or automatic function.

Changing Direction of Drive

Procedures for changing the tractor's direction of travel using the reversing lever or clutch pedal.

Gear Shifting Techniques

Techniques for shifting gears during travel using clutch pedal or control button.

Torque Multiplier Operation

Operation of the three-gear torque multiplier, including preselection and automatic shifting.

Front Drive Axle Control

Controls and modes for engaging the front drive axle, including manual and automatic operation.

Axle Lock Control

Operation of manual and automatic axle lock controls for rear and front axles.

Suspension Front Drive Axle

Information on tractors equipped with suspension front drive axle and its settings.

Brake System Operation

Description of foot brakes, trailer brakes, and air pressure systems.

Stopping and Leaving the Tractor

Procedures for stopping the tractor, shutting down the engine, and safely leaving the cab.

Hydrostatic Steering Failure Warning

Indication and meaning of warnings related to hydrostatic steering system failure.

Limiting Travel Speed

Function that automatically reduces engine revolutions when exceeding the travel speed limit.

Running In the Tractor

Initial Run-In Principles (First 100 Hours)

Guidelines for operating a new tractor during the first 100 hours, including load and checks.

First 10 Hours of Operation

Specific procedures for performing run-in in traffic during the initial 10 hours.

Operation After 100 Hours

Instructions for operating the tractor without limitations after the initial run-in period.

Transportation

CBM Stage Quick-Adjusting Hitch

Description and operation of the CBM stage quick-adjusting hitch.

Hitch Height Adjustment and Disassembly

How to adjust the height and disassemble the CBM stage hitch.

Automatic CBM Stage Hitch Mouth

Functionality and operation of the automatic hitch mouth.

Modular Hitch Systems

Overview of modular hitch systems for trailers and semi-trailers.

Swinging Draw-Bar Console

Description and disassembly of the swinging draw-bar console module.

Console with Ø 80 Ball Module

Description of the console with a Ø 80 ball hitch for semi-trailers.

Hitch for Single-Axle Semi-Trailer

Specific hitch requirements for single-axle semi-trailers.

Permissible Hitch Loads

Specifications for maximum permissible vertical static load for various hitch types.

Drive of Agricultural Machinery

Work with PTO Shaft

Safe procedures for attaching and operating implements driven by the PTO shaft.

Controlling Front and Rear PTO Shafts

How to engage and control the front and rear PTO shafts using cabin switches.

Rear PTO Shaft Revolutions Preselection

Control lever for selecting rear PTO shaft revolutions.

Independent PTO Revolutions

Operation of standard/economical independent rear PTO shaft revolutions.

Dependent and Independent PTO Revolutions

Understanding dependent vs. independent rear PTO shaft revolutions.

Facilitating PTO Shaft Connection

Using a button to facilitate connecting the joint shaft of aggregated machinery.

Rear PTO Clutch Revolutions Switch

Switch for selecting rear PTO shaft clutch revolutions (540 rpm or 1000 rpm).

Replaceable Rear PTO Shaft End Points

Procedure for replacing the PTO shaft end points.

Rear PTO Shaft Switch

How to engage and disengage the rear PTO shaft clutch.

Engaging Rear PTO Shaft (Independent)

Steps for engaging the rear PTO shaft with independent revolutions.

Engaging Rear PTO Shaft (Dependent)

Steps for engaging the rear PTO shaft with dependent revolutions.

Automatic PTO Clutch Disengagement

Functionality and operation of the automatic PTO clutch disengagement feature.

Setting Automatic PTO Clutch Disengagement

How to configure automatic PTO clutch disengagement settings.

Working with Automatic PTO Clutch

Operating the tractor with the automatic PTO clutch disengagement feature.

Starting and Stopping Rear PTO Shaft

Procedures for starting, stopping, and restarting the rear PTO shaft.

Front PTO Shaft

Description of the front PTO shaft, its design, and direction of rotation.

Front PTO Shaft Control

How to engage and control the front PTO shaft.

Maximum Transferred Output

Power output specifications for front and rear PTO shafts.

Driving Machines with High Inertia

Safety precautions for driving machines with high inertia masses using the PTO.

Hydraulic System

Hydraulic System Overview

General description of the tractor's hydraulic system, including oil source.

Hydraulic Pump

Description of the hydraulic pump, its operation, and pressure limitations.

Control Elements Placement

Location of control panels for hydraulic and electro-hydraulic systems.

Outer Hydraulic Circuit

Function of the outer circuit supplying oil to implements via quick-couplers.

Quick-Coupler Connections

Safe practices for connecting and disconnecting quick-couplers, including oil handling.

Quick-Couplings with Drip Collection

Optional system for collecting leakage oil from quick-couplings.

Hydraulic Distributor Operation

How the hydraulic distributor controls oil flow to different sections and levers.

Rear Hydraulic Outlets

Description of rear hydraulic outlets and their connection types.

Front Hydraulic Outlets

Description of front hydraulic outlets and their connection to adapters.

Connecting Implements to Hydraulics

How to connect agricultural machines and implements to the outer hydraulic circuit.

Electro-Hydraulic System

Control Element Functions

Description of the functions of electro-hydraulic control elements like lifting switch and LEDs.

Equipment 'OFF' Mode

How to deactivate the electro-hydraulic system via the switch box.

Blocking Cancellation Procedure

Steps to cancel the electronic blocking of the lifting device and activate the EHR-B system.

Quick Sinking Function

Operation of the quick sinking function for the three-point hitch.

Transport of Implements Safety

Securing implements during transport using the hitch and safety latch.

Hitch Stop Position

How to immediately stop the movement of the three-point hitch.

Vibration Compensator (Damper)

Function and advantages of the vibration compensator for heavy implements.

Three-Point Hitch Position Limitation

How to limit the upper position of the three-point hitch using control (5).

Lowering Speed Adjustment

Adjusting the lowering speed of the three-point hitch using control (3).

Free Position for Hydraulic System

Using the free position for permanent work with the hydraulic system.

Three-Point Hitch Control Methods

Two ways to control the three-point hitch: manual and automatic (HitchTronic).

Manual Three-Point Hitch Control

Detailed steps for manually setting and controlling the three-point hitch.

Automatic Three-Point Hitch Control

Procedure for setting up and using the automatic three-point hitch control.

Using the Rear Hitch Control

Operation of the three-point hitch using external controls on the tractor fenders.

External Electro-Hydraulic Control Buttons

Functionality of external buttons for hitch control, even with system blockage.

EHR-B Error Indications

How EHR-B system errors are indicated via diagnostic LED flashing.

EHR-B Error Signal Descriptions

Interpretation of EHR-B error signals based on diagnostic LED flashing patterns.

Minor EHR-B System Errors

Troubleshooting guide for minor errors in the EHR-B electro-hydraulic system.

Hitches

Rear Three-Point Hitch

Description and specifications of the rear three-point hitch, ISO category III.

Safety Principles for Three-Point Hitch

Critical safety advice for working with the three-point hitch and attached implements.

Lifting Draw-Bars Height Adjustment

Procedure for adjusting the height of the lifting draw-bars.

Lower Hydraulic Draw-Bars Positions

Understanding fixed and free positions for the lower hydraulic draw-bars.

Limiting Draw-Bars Adjustment

Function and adjustment of limiting draw-bars (stabilizers) to prevent lateral swing.

Automatic Limiting Draw-Bars

Operation of automatic limiting draw-bars for length adjustment and floating position.

Lower Draw-Bars with CBM Hooks

Details on lower draw-bars equipped with CBM hooks for implement attachment.

Securing Lower Draw-Bars with CBM Hooks

How to securely lock lower draw-bar hooks using an M8 screw.

Upper Draw-Bar Adjustment

Description and adjustment of the upper draw-bar's length.

Front Three-Point Hitch System

Description of the front three-point hitch system for agricultural machinery.

Front Three-Point Hitch Lowering Rate

Adjusting the lowering speed of the front three-point hitch.

Front Three-Point Hitch Control

How to operate the front three-point hitch using its integrated hydraulic distributor.

Hydraulic Lock for Front Three-Point Hitch

How to hydraulically lock the front three-point hitch for safety.

Front Three-Point Hitch Positions

Understanding working and transport positions for the front three-point hitch.

Driving with Front Implements

Safety advice for driving with agricultural machines attached to the front three-point hitch.

Wheel Track Change

Front Wheel Track Adjustment

Front wheel track for tractors with non-removable discs and toe-in measurement.

Toe-In Adjustment for Front Axle

Adjusting the toe-in of front wheels based on drive axle type and tractor height.

Solid vs. Suspension Front Axle Toe-In

Toe-in specifications for solid and suspension front drive axles.

Detailed Toe-In Adjustment

Step-by-step procedure for adjusting front wheel toe-in.

Front Drive Axle Fenders

Information on front drive axle fender designs and adjustment.

Wheel Stop Adjustment Check

Checking and setting wheel stops for the front drive axle after track or tire changes.

Rear Wheels Wheel Track

Information regarding the wheel track width for rear wheels.

Ballast Weights

Rear Wheel Weights

Information and combinations for rear wheel counterweights.

Bottom Weights

Description and installation details for bottom weights.

Front Weights

Information and combinations for front counterweights, including towing hook use.

Front Three-Point Hitch Weight

Specifications for the weight of the front three-point hitch.

Filling Tires with Liquid

Procedure for filling tractor tires with liquid ballast using a valve.

Liquid Ballast Warnings

Warnings regarding the prohibition of liquid ballast in front tires.

Draining Liquid from Tires

Steps for safely draining liquid ballast from tractor tires.

Antifreeze Solution for Tire Filling

Details on preparing antifreeze solutions for tire filling and safety precautions.

Electric Installation

Basic Service Information

General information on connecting the battery, alternator, and avoiding short-circuits.

Accumulator Battery Location

Description and location of the accumulator battery, accessible after folding the cab step.

Battery Disconnector Operation

Function and location of the battery disconnector for parking or maintenance.

Accumulator Battery Maintenance

How to maintain the accumulator battery, including adding distilled water and safety precautions.

Alternator Function and Maintenance

Description of the alternator and procedures for its maintenance and overload conditions.

Fuse Panel Layout

Location of the fuse panel and identification of individual fuses and their ratings.

Headlight Adjustment Checks

Procedures for checking and adjusting front grill and cab roof headlights.

List of Lamps

Table detailing lamp locations, voltage, power, and type for the tractor.

Tractor Maintenance Schedule

Daily Pre-Start Checks

Daily checklist of items to inspect before starting tractor operation.

Pre-Engine Start Checks

Checks to perform before starting the engine, including fluid levels and connections.

Post-Engine Start Checks

Checks to perform after starting the engine, focusing on indicators and functions.

Maintenance by Operating Hours

Maintenance tasks scheduled at 50, 100, 500-hour intervals, and other time-based checks.

Filling and Filter Replacement

Procedures for changing engine oil, filters, and other operational fluids.

Operation Fluids and Quantities

Table listing required operation liquids, their capacities, and specifications.

Recommended Service Fillings

List of recommended oils and fluids for various tractor systems.

Hydraulic Brake Fluid

Specifications and replacement guidelines for hydraulic brake fluid.

Cooling System Liquid

Coolant specifications, mixing ratios, and replacement intervals.

Fuel and Urea Specifications

Information on fuel type requirements and urea solution (AUS 32) specifications.

Lubrication and Greasing Points

Details on tractor greasing schemes, including transmission shaft and drive axles.

Hitch Greasing Points

Greasing points for the front three-point hitch, three-point hitch, and hitch mouth.

Post-Overhaul Maintenance

Maintenance procedures for tractors after a general overhaul of main groups.

Maintenance Instructions

Opening the Hood

Step-by-step instructions for opening and closing the tractor hood safely.

Checking Engine Oil Level

Procedure for daily check of engine oil level using the dipstick.

Draining Engine Oil

Steps for safely draining engine oil when the engine is warm.

Filling Engine with Oil

Procedure for refilling the engine with the correct amount of oil.

Replacing Engine Oil Filter

Instructions for replacing the full-continuous motor oil filter element.

Fuel Filtering System

Description of the two-stage fuel filtering system.

Raw Fuel Filter Clearing

Procedure for clearing the raw fuel filter, including draining and tightening.

Raw Fuel Filter Cartridge Replacement

Steps for replacing the raw fuel filter cartridge, including sensor disconnection.

Fine Fuel Filter Cartridge Replacement

Instructions for replacing the fine fuel filter cartridge.

Fuel System Venting

Procedure for venting the fuel system after filter replacement.

Dry Air Cleaner Maintenance

Instructions for dry air cleaner maintenance, including element recovery and replacement.

Bleeding Hydrostatic Steering

Procedure for bleeding air from the hydraulic circuit of the hydrostatic steering.

Replacing Hydrostatic Steering Hoses

Guidelines for replacing hydrostatic steering hoses based on age or damage.

Replacing Engine Coolant

Step-by-step procedure for replacing the engine coolant.

Gearbox Oil Checks

How to check the oil level in the gearbox and final drive housing.

Gearbox Oil Check and Replacement

Procedures for checking and replacing oil in the gearbox and drive housing.

Transmission Oil Filter Replacement

Replacing the transmission oil cleaner element with hydraulic pump suction filter.

Urea Filter Element Replacement

Procedure for replacing the filter element of the urea filter.

Front Drive Axle Lubrication and Filling

Lubrication and filling points for the front driving axle (suspension and solid).

Front Wheel Reducer Oil

Filling, inspection, and draining of oil for front wheel reducers.

Front PTO Oil Check

Inspection and filling of oil for the front PTO.

Brake Fluid Replacement

Procedure for replacing brake fluid, emphasizing cleanliness.

Carbon Filter Installation

Instructions for installing carbon filters into the air duct.

Cleaning Heating Filters

Instructions for cleaning heating system filters located under cabin grills.

Active Carbon Air Filter for Cabin

Use and maintenance of active carbon filters for cabin air.

Air-Conditioning System Maintenance

Maintenance of the air conditioning system, focusing on cleaning the cooler.

Draining Air Reservoir Condensate

Procedure for draining condensate from the air reservoirs.

Checking Air Systems for Leaks

Testing air systems for leaks by filling reservoirs to maximum pressure.

Working Pressure of Air Brakes

Air pressure specifications for single and double-hose brake systems.

Tyre Maintenance and Inflation

General tyre maintenance, verification for defects, and recommended inflation pressures.

Recommended Rear Tyre Inflation

Recommended inflation values for rear wheel tires based on type and activity.

Tyres for Driving Wheels

Information on load-bearing capacity and inflation for diagonal and radial driving tires.

Storing the Tractor

Procedures for storing the tractor for short or long periods, including tire pressure.

Adjustment Procedures

Valve Clearance Adjustment

Valve clearance adjustment must be performed by authorized service.

Flat Belt Drive Tension

The flat belt drive tension for accessories does not require adjustment as it is automatic.

Brake Pedal Play Adjustment

Procedure for adjusting the proper play between brake pedal and master cylinder.

Bleeding the Tractor Brake System

Steps for bleeding air from the hydraulic brake system of the tractor.

Bleeding the Rear Brake System

Specific procedure for bleeding the rear brake system to remove air bubbles.

Foot Brake System Check

How to check the foot brake system for proper operation and pedal depression.

Foot Brake Adjustment

Procedure for adjusting the foot brake system for proper braking effect.

Parking Brake Adjustment

Procedure for adjusting the parking brake to ensure proper braking effect.

Hitch Draw-Bar Adjustment

Adjusting lifting draw-bars of the hitch for a single-axle semi-trailer.

Bowden Cable Adjustment

Adjusting the Bowden cable to eliminate play in the control lever.

Main Technical Parameters

Main Tractor Parameters (mm)

Key dimensions and measurements of the tractor, including length and height.

Technical Data of Engines

Specifications for the tractor's engine, including type, capacity, and performance data.

Axle Load Limits

Permitted maximum load limits for the front and rear axles in kilograms.

Maximum Set Weight

Permitted maximum weight for the tractor combined with mounted machinery.

Manoeuvrability Conditions

Information regarding tractor maneuverability based on speed and front axle load.

Front Tyre Specifications

Data on front tire steerability, load capacity, and inflation pressure.

Load Capacity Changes (Front Tyres)

How the load-bearing capacity of front tires changes with speed.

Rear Tyre Specifications

Data on rear tire load capacity and inflation values.

Load Capacity Changes (Rear Tyres)

How the load-bearing capacity of rear tires changes with speed.

Permitted Wheel Combinations

Allowed combinations of front and rear wheel dimensions for tractors.

Rear PTO Shaft Performance

Power output specifications for the rear PTO shaft.

Three-Point Hitch Lifting Force

Specifications for the lifting force of the rear and front three-point hitches.

Tensile Force Capabilities

Information on the tractor's tensile force capabilities.

Tractor Speed Charts

Charts showing tractor speed based on engine RPM, gear, and tire size.

PTO Shaft Revolutions Charts

Charts detailing PTO shaft revolutions relative to engine RPM for dependent and independent modes.

Zuidberg Front PTO Speed

Specifications for the Zuidberg front PTO speed and engine RPM.

Turning Circle and Clearance Dimensions

Dimensions related to the tractor's turning circle and clearance.

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