Valtra Valmet 6850 Tractor Workshop Service Repair Manual

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The Valtra Valmet 6850 is a robust tractor, a product of Valtra's long heritage in Finnish agricultural machinery. Produced primarily in the 1990s and early 2000s, this model is part...

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Tipo: Tractor

Proveedor:

SKU: 157746

Etiquetas: 6850 Agriculture Tractor Tractors Valtra Valtra Valmet

Variantes de producto

Descripción

The Valtra Valmet 6850 is a robust tractor, a product of Valtra's long heritage in Finnish agricultural machinery. Produced primarily in the 1990s and early 2000s, this model is part of the reliable 6000 series, known for its performance and durability. Designed for utility and demanding tasks, the Valmet 6850 typically features an engine in the 80-100 HP range and offers various transmission options, including manual and powershift configurations. Its engineering prioritizes reliability, making it a dependable choice for agricultural and other heavy-duty applications. This comprehensive workshop service manual provides detailed information for the Valtra Valmet 6850. It covers all essential systems, including the engine, fuel, cooling, transmission, clutch, brakes, steering, hydraulic system, and electrical system. The manual includes step-by-step procedures for maintenance, troubleshooting, diagnostics, and repair, along with disassembly and assembly instructions for major components. With hundreds of illustrations and detailed wiring diagrams, this manual is an indispensable resource for do-it-yourself owners and professional mechanics alike, ensuring the longevity and optimal performance of the tractor.

🏷️ Basic Information

Identification

Make:

Valtra

Model:

Valmet 6850

Vehicle Type:

Tractor

👋 Introduction

Market Position

Target Audience:

Do-it-yourself tractor owners and experienced mechanics.

Competitive Analysis

Value Proposition:

Inexpensive way to maintain and repair the tractor, saving significant costs compared to professional servicing.

Key Features

Resource Type:

Number one source for repair and service information for the Valtra Valmet 6850.

Information Access:

Easy to navigate with a numbered table of contents for quick information retrieval.

📋 Manual Details

Coverage Areas

Primary Focus:

Workshop Service and Repair

Page Count

Estimated Pages:

Hundreds (Specific count not provided but implied to be extensive)

Manual Type

Type:

Factory Service Manual / Workshop Manual

Language

Language:

English

Format

Format:

PDF (Downloadable)

📖 Manual Coverage

Systems Covered

Engine:

Complete engine overhaul, diagnostics, and component repair.

Fuel System:

Diesel fuel system, including injection pump, injectors, filters, and fuel lines.

Cooling System:

Radiator, thermostat, water pump, hoses, and fan system.

Transmission:

Manual and power shift transmission components, operation, maintenance, and repair.

Clutch:

Clutch assembly, operation, adjustment, and replacement.

Brakes:

Service brake system, including hydraulic components and adjustments.

Park Brake:

Parking brake system operation, maintenance, and repair.

Steering Gear:

Steering system, including mechanical and hydraulic components.

Power Steering:

Power steering system, including pump, cylinders, and hydraulic lines.

Hydraulic System:

Complete hydraulic system, including pumps, valves, cylinders, and auxiliary functions.

Electrical System:

Comprehensive electrical system coverage, including wiring diagrams, troubleshooting, and component testing.

Front Wheel Drive:

Front-wheel drive axle, components, and maintenance.

Rear Axle:

Rear axle assembly, including differential and final drives.

Main Drive Bevel Gears Differential:

Detailed coverage of the main drive bevel gears and differential.

Final Drive:

Final drive assemblies for both front and rear axles.

Power Take Off:

PTO system, operation, maintenance, and repair.

Cab structure, interior components, heating, ventilation, and air conditioning (HVAC) where applicable.

Fenders Fuel Tank Platform:

Bodywork components, including fenders, fuel tank, and operator platform.

Procedures Included

Maintenance:

Scheduled maintenance, fluid changes, lubrication, and inspections.

Troubleshooting:

Systematic troubleshooting guides for identifying and resolving common and complex issues.

Repair:

Step-by-step repair instructions for all major components and systems.

Diagnostics:

Diagnostic procedures for electrical, hydraulic, and mechanical systems.

Disassembly Assembly:

Complete disassembly and reassembly instructions for major tractor components.

Technical Depth

Depth:

Comprehensive: Covers everything from basic maintenance to complete engine and transmission rebuilds.

Detail Level:

Detailed substeps, notes, cautions, warnings, numbered instructions, and cross-referenced figures.

Illustrations:

Hundreds of detailed illustrations, drawings, and photos, with enlarged insets for critical parts.

Wiring Diagrams:

Detailed wiring diagrams integrated with electrical troubleshooting procedures.

📊 Manual Specifications

File Format

Format:

Compatibility:

Compatible with all PC-based Windows operating systems and Mac.

Print Quality

Printability:

Printable without any restriction; allows printing of entire manual or specific pages.

Binding Type

Binding:

N/A (Digital Download)

Paper Type

Paper Quality:

N/A (Digital Download)

Delivery

Method:

Instant download link provided on the checkout page after payment.

Requirements

Software:

Adobe PDF Reader

⚙️ Engine Specifications

Primary Engine

Manufacturer Model:

Valmet/Sisu Diesel (Specific engine variant not detailed in product info, but typically 4-cylinder turbo for this model range).

Performance

Horsepower Range:

Typically in the 80-100 HP range for the 6850 model, exact figures would be in the manual.

Torque:

Specific torque figures depend on engine variant; detailed in manual.

Fuel System

Type:

Direct injection diesel with common rail or rotary injection pump, depending on specific year/variant.

Fluid Specifications

Engine Oil Type:

Likely API CG-4 or CH-4 rated diesel engine oil, viscosity typically 15W-40 or 10W-40; specific recommendation in manual.

Coolant Type:

Ethylene glycol based antifreeze, typically a 50/50 mix with distilled water; specific type/colour recommendation in manual.

🔧 Transmission

Standard

Type:

Likely a 16-speed (4 ranges x 4 gears) or 32-speed (with splitter) manual transmission. May also offer powershift options.

Optional

Powershift:

Powershift options are common for this series, allowing on-the-go gear changes without clutch.

Features

Gear Selection:

Range and gear levers, clutch pedal operation, and potentially powershift buttons.

Fluid Specifications

Transmission Oil:

Likely UTF (Universal Tractor Fluid) or specific transmission/hydraulic fluid meeting manufacturer specifications; manual will detail.

📐 Dimensions

Exterior

Overall Length:

Specific dimensions not provided, but typical for a utility tractor of this class.

Weights

Operating Weight:

Specific weight not provided, but likely in the 4500-5500 kg range without ballast.

🛡️ Safety Features

Ratings

Rollover Protection:

ROPS (Roll-Over Protective Structure) is standard on this era of tractor; manual will detail inspection and maintenance.

Active Features

Brake System:

Hydraulically actuated brakes, park brake, and potentially brake assist features.

Passive Features

Seatbelt:

Operator restraint system (seatbelt) likely present for ROPS equipped cabs.

💡 Technology Features

Infotainment

Features:

Basic tractor controls and instrumentation. Advanced infotainment systems are not typical for this model.

Driver Assistance

Features:

Power steering and potentially electronic draft control for the 3-point hitch are common advanced features.

Connectivity

Features:

No modern connectivity features expected for this model year range.

🔧 Maintenance

Service Intervals

Engine Oil Filter:

Typically every 250-500 operating hours; refer to manual for exact interval.

Fuel Filter:

Recommended replacement at regular intervals, often coinciding with oil changes or as per manufacturer recommendation.

Hydraulic Oil Filter:

Typically every 500-1000 operating hours; manual will specify.

Transmission Oil Change:

Intervals vary but often around 1000-2000 hours; manual is essential for this.

Fluid Specifications

Hydraulic System Capacity:

Capacity varies based on configuration but typically 40-60 liters. Manual will provide exact figure.

Known Issues

Common Wear Items:

Typical tractor wear items include clutch, brake components, hydraulic seals, and PTO parts. Manual aids in diagnosing and replacing these.

Electrical Gremlins:

As with many tractors of this era, electrical connectors and wiring can be a source of issues. The manual's detailed diagrams are invaluable.

📚 Vehicle History

Brand Heritage

Manufacturer Origin:

Valtra (formerly Valmet) is a Finnish tractor manufacturer with a long history of producing robust agricultural machinery.

Model Evolution

Series Context:

The Valmet 6850 is part of the 6000 series, which was a popular line of utility tractors known for their reliability and performance.

Production

Production Period:

The 6000 series, including the 6850, was produced primarily in the 1990s and early 2000s.