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Zetor Forterra HD 140 User Manual

Zetor Forterra HD 140
168 pages
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130
140
150
Tractor is Zetor. Since 1946.
OPERATOR´S MANUAL
FORTERRA HD
01/2014

Table of Contents

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Zetor Forterra HD 140 Specifications

General IconGeneral
Fuel Tank Capacity180 l
Hydraulic SystemOpen center
Max. Hydraulic Pump Flow85 L/min
PTO Power120 hp
PTO Speed540/1000 rpm
Engine TypeTurbocharged diesel
Hydraulic Outlets4

Summary

Safety Instructions for Users

General Safety Regulations

Rules for tractor operation and general safety awareness for users.

Starting the Engine

Step-by-step procedure for safely starting the tractor engine.

Driving Operation

Key safety precautions and rules for operating the tractor while driving.

Transportation of Persons, Operation

Regulations regarding the number of passengers and their safety.

Recovery and Pushing

Safety instructions for recovering a stuck tractor.

Fire Prevention Principles

Safety measures to prevent fires during operation and refueling.

Health and Environment Protection

Precautions for handling fluids and protecting operator health and the environment.

Work in Chemically Aggressive Environment

Safety guidelines for operating the tractor in environments with chemicals.

Tractors Equipped with Front End Loader

Specific considerations for tractors fitted with front end loaders.

Principles for Operating Tractors with Front End Loader

Guidelines for the safe operation of front end loaders.

Zetor Tractors Used for Work in the Woods

Safety measures for operating tractors in forestry environments.

Preventive Daily Maintenance

Preventive Daily Maintenance Overview

General instructions for daily checks and maintenance tasks.

Fuel System Leaks

Procedure for checking the fuel system for leaks.

Engine Oil Level

Instructions for checking and maintaining the engine oil level.

Cooling System

Procedure for checking the cooling system and coolant level.

Liquid Brakes

Checking brake fluid level and system for leaks.

Hydrostatic Steering

Checking hydrostatic steering oil level and components.

Air Cleaner

Maintenance procedure for the air cleaner.

Tyres and Wheels

Checking tyre air pressure and wheel bolt tightness.

Short Functional Test

Post-start checks of critical tractor systems.

Acquaintance with the Tractor

Driver's Seat Adjustments

Details on mechanical and pneumatic driver's seat adjustments.

Heating and Air-Condition Control Panel

Overview and function of HVAC controls including valve, fan, and AC switches.

Heating and Air-Condition System Function

Ensuring proper cabin pressurization for effective HVAC operation.

Dashboard Overview

Identification and description of dashboard controls, indicators, and gauges.

Display Description

Explanation of the values and symbols displayed on the dashboard screen.

Display Error Messages

Interpretation of error messages displayed on the screen.

Display Service Menu

Accessing and navigating the tractor's service menu.

Travel Speed Calibration

Procedure for recalibrating the travel speed display.

Switches and Levers Overview

Identification of key switches and levers on the control panels.

Ignition Switch Box

Location and function of the tractor's ignition switch box.

Reversing Lever

Operation of the lever used to control the tractor's direction of travel.

Driving Operation

Before Starting Operation

Essential checks to perform before starting the tractor.

Engine Starting Issues

Troubleshooting steps if the engine fails to start.

Non-Permitted Starting Methods

Warnings against incorrect methods for starting the tractor.

Starting the Engine

Detailed procedure for starting the tractor's engine.

Ignition System Faults

How ignition system malfunctions are indicated and resolved.

Immediately After Start

Initial checks and engine warm-up procedures after starting.

Gear Shifting Operation

How to perform gear changes using the main lever and multiplier buttons.

Reversing Lever Control

Using the reversing lever to select driving direction and start the tractor.

Principles of Tractor Operation

Fundamental principles for operating the tractor correctly.

Travel Clutch Control Methods

Overview of methods for controlling the travel clutch (lever, button, pedal).

Changing Direction of Drive

Methods for changing the tractor's direction of travel.

Gear Shifting Methods

Different methods for gear shifting using clutch controls.

Travel Clutch and Gearbox Faults

Signalization and troubleshooting of travel clutch and gearbox system failures.

Major Failure Indicators

How critical system failures are indicated with acoustic signals and display codes.

Serious Clutch/Reversing Failures

Signalization of serious failures in travel clutches and reversing systems.

Automatic Multiplier Shifting

How the system automatically shifts multiplier gears based on engine revolutions.

Front Drive Axle Control

Overview of the front drive axle control system.

Automatic Front Drive Axle Control

Operation of the front drive axle in automatic mode.

Axle Lock Control

Operating axle locks manually and in automatic mode.

Automatic Axle Lock Control

How the automatic axle lock system functions.

Diesel Particle Filter

Function and indicators of the diesel particle filter system.

Diesel Particle Filter Failures

How DPF system failures are signaled by dashboard indicators.

Diesel Particle Filter Codes

Table listing DPF failure codes and operator actions.

Diesel Particle Filter Regeneration

Procedure and conditions for regenerating the diesel particle filter.

Driving on Slopes

Safety guidelines for driving uphill and downhill.

Stopping Tractor with Manual Brake

Procedure for safely stopping the tractor using the manual brake.

Stopping the Engine

Procedure for correctly shutting down the tractor engine.

Leaving the Tractor

Steps for safely leaving the tractor, including securing it.

Hydrostatic Steering Failure

Warning signalization for hydrostatic steering system failures.

Tractor Run-In

General Run-in Principles

Basic guidelines for the first 100 hours of tractor operation.

Drive of Agricultural Machinery

Working with PTO Shaft

Safety precautions and procedures for operating the PTO shaft.

Rear PTO Shaft Revolutions Preselection

How to select and set rear PTO shaft revolutions.

Automatic PTO Clutch Disengagement

Functionality of automatic PTO clutch disengagement linked to three-point hitch.

Hydraulic System

External Hydraulic Circuit Control Description

Detailed description of the functions of external hydraulic circuit controls.

External Hydraulic Circuit Control Functions

Explanation of control functions in neutral, forward, and floating positions.

Joystick Control for Hydraulic Circuits

Using a joystick to control external hydraulic circuits.

Front Hydraulic Outlets and Three-Point Hitch

Controls for front outlets and three-point hitch, including joystick integration.

Electro-Hydraulic System

Control Element Functions

Description of the functions of the EHR-B electro-hydraulic control panel.

Blocking Cancellation

Procedure for canceling the electronic blocking of the lifting device.

Vibration Compensator

Function and advantages of the vibration compensator for heavy implements.

Setting Three-Point Hitch Control

Choosing between manual and automatic control for the three-point hitch.

EHR-B Error Indications

How errors in the EHR-B system are indicated by diagnostic LED.

EHR-B Error Signal Descriptions

Table detailing signal patterns of EHR-B system errors and their categories.

EHR-B Minor Error Descriptions

Table describing minor EHR-B errors, locations, and possible causes.

Hitches

Safety with Three-Point Hitch

Safety principles for working with the three-point hitch and attached implements.

Front Three-Point Hitch

Description of the front three-point hitch for carrying implements.

Ballast Weights

Tyre Liquid Filling Procedure

Step-by-step instructions for filling tractor tyres with liquid.

Tyre Liquid Draining Procedure

Step-by-step instructions for draining liquid from tractor tyres.

Electric Installation

Electrical System Modification Warning

Caution against unauthorized modifications due to potential overloading.

Electrical System Overload

Indication and consequences of electrical system overload.

Fuse Box Contents

Table detailing fuse positions, sizes, and protected systems.

Tractor Maintenance

Daily Maintenance Checks

List of checks to be performed daily before starting work.

500-Hour Maintenance

Checks for brakes, steering system, and V-belts required every 500 hours.

Filling and Filter Replacement Schedule

Table outlining intervals for replacing filters and fluids based on operating hours.

Operation Liquids and Quantities

Table listing required operation liquids and their capacities.

Engine Oil Specifications

Recommended oils for Zetor engines equipped with diesel particle filters.

Tractor Greasing Scheme

Diagrams showing lubrication points for transmission and front drive axles.

Maintenance Instructions

Bleeding Hydrostatic Steering Circuit

Procedure to remove air from the hydrostatic steering system.

Gearbox Oil Checks and Replacement

Procedures for checking oil level, draining, and replacing gearbox oil.

Air Filter with Active Carbon

Information on active carbon filters and their usage during pesticide spraying.

Tyre Inflation Procedure

How to inflate tractor tyres using the pressure controller.

Front Wheel Tyre Inflation

Recommended inflation values for front wheel tyres based on activity.

Rear Wheel Tyre Inflation

Recommended inflation values for rear wheel tyres based on activity.

Tyres for Driving Wheels

Inflation and load-bearing capacity for diagonal and radial driving wheel tyres.

Adjustment

Adjusting Brake Pedal Play

Procedure for adjusting the play of the brake pedals.

Bleeding Tractor Brake System

Procedure for bleeding the hydraulic brake system.

Bleeding Rear Brake System

Procedure for bleeding the rear brake system.

Foot Brake Adjustment

Procedure for adjusting the foot brake mechanism.

Parking Brake Adjustment

Procedure for adjusting the parking brake.

Main Technical Parameters

Engine Technical Data

Specifications for FORTERRA HD 130, 140, and 150 engines.

Max Load - Front Axle

Permitted maximum load limits for the front axle based on travel speed.

Max Load - Rear Axle

Permitted maximum load limits for the rear axle based on travel speed.

Front Tire Specifications

Front tire load-bearing capacity and inflation values at various speeds.

Rear Tire Load Capacity

Rear tire load-bearing capacity and inflation values based on speed.

Tractor Speed Chart

Table showing tractor speeds (km/h) based on gear and multiplier settings.

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