Valtra 6850 Tractor Service Repair Manual

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The Valtra 6850 Tractor, a versatile and robust machine, is part of Valtra's esteemed 6000 series, known for its durability and user-friendly design. Produced during the late 1990s and early...

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Taper: Tractor

Distributeur:

UGS: 153849

Mots clés: 6850 Agriculture Tractor Tractors Valtra

Variantes de produits

Description

The Valtra 6850 Tractor, a versatile and robust machine, is part of Valtra's esteemed 6000 series, known for its durability and user-friendly design. Produced during the late 1990s and early 2000s, this tractor is powered by reliable Valtra AGCO Power diesel engines, likely in the 100-120 horsepower range, and often features advanced transmission systems such as the 'Hi-Tech' powershift. Its engineering emphasizes practicality and efficiency, making it a trusted workhorse for agricultural applications. The 6850 is equipped with essential safety features like ROPS and hydraulically actuated wet disc brakes, reflecting Valtra's commitment to operator protection and operational excellence. This comprehensive Service Repair Manual provides detailed information for the maintenance, repair, and overhaul of your Valtra 6850 Tractor. Covering a wide array of systems including the engine, fuel, cooling, electrical, chassis, and hydraulic systems, this manual offers step-by-step instructions, diagnostic procedures, and technical specifications. It is designed to empower both DIY enthusiasts and professional mechanics, enabling cost-effective repairs, proper maintenance, and a deeper understanding of the vehicle's operation. With extensive coverage and detailed illustrations, this manual serves as an indispensable resource for ensuring the longevity and optimal performance of your Valtra tractor.

🏷️ Basic Information

Identification

Make:

Valtra

Model:

6850 Tractor

Product Type:

Service Repair Manual

👋 Introduction

Market Position

Target Audience:

DIY enthusiasts and professional mechanics

Competitive Analysis

Value Proposition:

Cost-effective solution for vehicle repair and maintenance, empowering users to perform repairs themselves

Key Features

Benefits:

Fix problems cheaply, maintain good functioning, learn more about the vehicle, prevent future problems

📋 Manual Details

Coverage Areas

Primary Coverage:

Maintenance, Repair, Rebuild, Refurbish, Restoration

Secondary Coverage:

Troubleshooting, Diagnostics, Technical Information

Page Count

Estimated Page Count:

Varies based on specific edition, typically extensive for detailed repair manuals (e.g., 500+ pages)

Manual Type

Type:

Comprehensive Service and Repair Manual

Language

Language:

English

Format

Delivery Method:

Digital Download

📖 Manual Coverage

Systems Covered

Engine:

Engine systems, components, diagnostics, and repair procedures

Fuel System:

Fuel injection, pumps, filters, lines, and troubleshooting

Cooling System:

Radiator, fan, thermostat, water pump, coolant, and diagnostics

Electrical System:

Battery, starter, alternator, wiring diagrams, lighting, sensors, and control units

Chassis:

Frame, suspension, steering, brakes, axles, and related components

Emission Control:

Emission control systems, components, and related diagnostics

General Information:

Operator safety, general maintenance, torque specifications, fluid types

Periodic Maintenance:

Scheduled maintenance tasks, inspection points, lubrication, filter replacement

Services Information:

General service procedures, special tools, and workshop practices

Procedures Included

Engine Overhaul:

Detailed procedures for engine disassembly, inspection, repair, and reassembly

Transmission Repair:

Procedures for maintenance and repair of the tractor's transmission system

Hydraulic System Service:

Maintenance and repair of the hydraulic system, including pumps, valves, and cylinders

Electrical Troubleshooting:

Step-by-step diagnostics and repair for electrical system faults

Brake System Maintenance:

Inspection, repair, and adjustment of the braking system

Steering System Service:

Maintenance and repair of the steering mechanism

Cooling System Flushing:

Procedures for flushing and refilling the cooling system

Fuel System Cleaning:

Methods for cleaning and servicing fuel system components

Tune Up Procedures:

Comprehensive tune-up steps for optimal engine performance

Component Replacement:

Instructions for replacing major and minor components

Troubleshooting Guides:

Problem-solving guides for common issues across all systems

Technical Depth

Depth:

Detailed, suitable for professional mechanics and experienced DIY users

Detail Level:

Step-by-step instructions, hundreds of photos and illustrations

📊 Manual Specifications

File Format

Format:

Print Quality

Printability:

Fully Printable

Zoom Functionality:

Zoom IN/OUT available

Binding Type

Binding:

Digital (Print-on-Demand or view on screen)

Paper Type

Paper:

N/A (Digital)

Requirements

Software Requirements:

Adobe PDF Reader, WinZIP

Compatibility:

All Versions of Windows & Mac

⚙️ Engine Specifications

Primary Engine

Engine Model Family:

Valtra AGCO Power (formerly SISU Diesel) engines are common in this series, specific model varies.

Performance

Horsepower Range:

Valtra 6000 series tractors typically range from 70 to 150+ HP, with the 6850 likely in the mid-range (e.g., ~100-120 HP).

Torque Specifications:

Specific torque figures are detailed within the manual based on the engine variant.

Fuel System

Injection Type:

Likely common rail direct injection (CRDI) or electronic unit injector (EUI) systems depending on year.

Fuel Type:

Diesel

🔧 Transmission

Standard

Transmission Type:

Valtra's 'Hi-Tech' powershift transmission (e.g., 36-speed forward, 12-speed reverse or similar configurations) or mechanical transmissions are probable.

Optional

Transmission Options:

Specific powershift configurations or other transmission variants might exist.

Features

Clutch Type:

Typically wet multi-disc clutches for powershift functions.

Transmission Fluid Spec:

Manual will specify the exact Valtra-approved transmission fluid (e.g., Valtra Transmission Oil or equivalent AGCO specifications).

📐 Dimensions

Exterior

Wheelbase:

Variable depending on configuration, detailed in manual.

Weights

Operating Weight:

Typically in the 4,000-5,500 kg range, depending on configuration.

🛡️ Safety Features

Ratings

Roll Over Protection:

ROPS (Roll-Over Protective Structure) standard.

Active Features

Braking System:

Hydraulically actuated wet disc brakes.

Passive Features

Seat Belt:

Operator seatbelt included.

💡 Technology Features

Infotainment

Cabin Features:

Features typically include a robust cabin with essential controls, basic climate control, and often a radio/entertainment system.

Driver Assistance

Pto Controls:

Electronic PTO engagement and speed control likely standard.

Hitch Controls:

Electronic draft control for the rear hitch likely standard.

🔧 Maintenance

Service Intervals

Engine Oil Change:

Typically 250-500 operating hours, specific interval provided in manual.

Hydraulic Fluid Change:

Typically 1000-2000 operating hours, specific interval provided in manual.

Fuel Filter Replacement:

Recommended intervals for fuel filter replacement are detailed in the maintenance schedule.

Air Filter Replacement:

Intervals based on operating conditions, detailed in manual.

Fluid Specifications

Engine Oil Specification:

Manual specifies API CI-4 or ACEA E7 rated diesel engine oil, with specific viscosity grades (e.g., 15W-40).

Hydraulic Fluid Specification:

Manual specifies AGCO Power Fluid or equivalent UTTO (Universal Tractor Transmission Oil) specifications, typically ISO VG 32 or 46.

Known Issues

Common Wear Items:

Refer to manual for specific known issues, but common wear items on tractors of this era can include clutch packs, hydraulic pumps, and certain electrical components.

📚 Vehicle History

Brand Heritage

Brand Origin:

Valtra is a Finnish agricultural machinery manufacturer, now part of AGCO Corporation.

Model Evolution

Series Placement:

The 6850 is part of Valtra's 6000 series, known for its versatility and robust design.

Production

Production Years:

The 6000 series was generally produced in the late 1990s and early 2000s. Specific 6850 production years detailed in manual.

🏆 Awards & Recognition

Recognitions

Industry Reputation:

Valtra tractors are generally recognized for their reliability, durability, and user-friendly design in agricultural applications.