Segment:
High-horsepower agricultural tractor, targeting professional farming operations requiring advanced technology and efficiency.
Competitors:
Competes with models from John Deere (e.g., 7R series), Fendt (e.g., 700 Vario series), Massey Ferguson (e.g., 7600 series), Case IH (e.g., Puma series), and New Holland (e.g., T7 series) during its production period.
C Matic Transmission:
Highlights the Cmatic continuously variable transmission (CVT) for optimized engine speed and fuel efficiency, offering seamless acceleration and precise speed control.
Engine Power:
Designed for high power output suitable for heavy draft work, tillage, planting, and transport operations.
Operator Comfort:
Focus on operator comfort and ergonomics with advanced cab design, noise reduction, and intuitive controls.
Cost Savings:
Enables owners to perform their own repairs and maintenance, leading to significant cost savings compared to dealership service.
Ease Of Use:
Presents information with easy-to-follow step-by-step instructions and visual aids (pictures) to simplify complex repair tasks.
General Coverage:
Comprehensive service and repair procedures for all aspects of the Claas Renault Axion Cmatic 810, 820, and 840 tractors.
Model Variants Covered:
All engine, transmission, and trim variations within the Axion Cmatic 810, 820, and 840 series.
Estimated Page Count:
Likely exceeds 1000 pages given the comprehensive nature of a complete workshop manual for this type of agricultural machinery.
Type:
Workshop Service Repair Manual
Language:
Likely English, based on the product description's phrasing. May contain diagrams with labels in multiple languages.
Engine:
Detailed diagnosis, repair, overhaul, and maintenance procedures for the engine (likely Deutz or John Deere, common in this era and class of tractor).
Powertrain:
Covers the Cmatic continuously variable transmission (CVT) including hydraulics, control systems, maintenance, and repair procedures. Includes final drives, differentials, and PTO systems.
Hydraulics:
Complete coverage of the tractor's hydraulic system, including pumps, valves, cylinders, filters, fluid types, diagnostic procedures, and repair of hydraulic circuits (e.g., hitch, auxiliary outlets).
Electrical System:
Comprehensive wiring diagrams, troubleshooting guides for electrical faults, starter, alternator, battery systems, lighting, control units (ECU), sensors, and onboard diagnostics (OBD).
Chassis And Suspension:
Front axle, rear axle, steering system (hydraulic steering), braking system (hydraulic and parking brake), suspension components (if applicable, e.g., front axle suspension).
Operator Station:
Cab interior, HVAC system, controls, seating, instrumentation, and access panels.
Body And Frame:
Frame structures, mounting points, fenders, hood, and other exterior body panels.
Routine Maintenance:
Oil changes, filter replacements, lubrication points, fluid checks, and daily/weekly/monthly inspection schedules.
Troubleshooting:
Systematic diagnostic procedures for identifying and resolving common and complex faults across all vehicle systems.
Repair And Overhaul:
Step-by-step instructions for disassembling, repairing, reassembling, and adjusting major components and systems (engine, transmission, hydraulics, etc.).
Technical Specifications:
Torque specifications, clearances, tolerances, fluid capacities, electrical specifications, and component data.
Diagnostic Tools:
Information on required special tools, diagnostic equipment, and software for specific procedures.
Depth:
Complete rebuild specifications, advanced troubleshooting, and detailed repair procedures suitable for professional technicians and experienced DIY mechanics.
Searchability:
Likely text-searchable PDF, allowing for quick navigation and information retrieval.
Print Quality:
High quality, suitable for printing individual pages, chapters, or the entire manual.
Binding Type When Printed:
User printable - can be spiral-bound, hole-punched for a binder, or used digitally.
Paper Type When Printed:
User printable on standard paper. Manual recommends clear, step-by-step instructions with pictures.
Manufacturer:
Likely Deutz or John Deere (need to verify specific engine codes for each model 810/820/840).
Engine Type:
Diesel, turbocharged and intercooled inline-6 cylinder engines are common for this class.
Displacement:
Estimated 6.8L to 7.2L, typical for this horsepower range.
Horsepower 810:
Approx. 200-210 PTO HP (Need to confirm actual rating)
Horsepower 820:
Approx. 220-230 PTO HP (Need to confirm actual rating)
Horsepower 840:
Approx. 240-250 PTO HP (Need to confirm actual rating)
Torque:
High torque figures to provide strong pulling power. Specific values vary by model.
Injection System:
Common Rail Direct Injection (CRDI) is standard for this generation of engines.
Emissions Control:
Likely incorporates Diesel Particulate Filter (DPF) and Selective Catalytic Reduction (SCR) systems to meet emission standards of its era.
Type:
Cmatic (Continuously Variable Transmission)
Optional Transmission:
Not applicable, Cmatic is the defining transmission for this series.
Drive Modes:
Offers multiple operating modes for transport, PTO, and field work, optimizing efficiency and performance.
Speed Range:
Wide speed range, typically from a very low creep speed up to 40 or 50 km/h for road transport.
Control Interface:
Integrated joystick control for seamless acceleration, deceleration, and direction changes.
Overall Length:
Highly variable depending on configuration (e.g., front linkage, tire size). Typically 4.5 - 5.5 meters.
Overall Width:
Variable based on tire size and fenders. Typically 2.5 - 3.0 meters.
Overall Height:
Cab height, typically 3.0 - 3.2 meters.
Operating Weight:
Estimated 7,000 - 8,500 kg (unballasted). Varies significantly with configuration.
Max Gross Weight:
Can be ballasted up to 12,000 - 15,000 kg for heavy draft work.
Rollover Protection:
Standard with ROPS (Roll-Over Protective Structure) cab, meeting relevant safety standards.
Braking System:
Hydraulically actuated wet disc brakes on rear axle, often with integrated park brake. Front axle brakes may be optional or standard on some configurations.
Lighting Systems:
Comprehensive work lighting (front and rear), road lighting, turn signals, and safety beacons.
Cab Safety:
Pressurized cab for dust reduction, safety glass, seat belts, and ergonomic control placement.
Cab Features:
While primarily work-focused, the cab may include basic radio, auxiliary inputs, and potentially climate control (HVAC).
Gps Autosteer Readiness:
Likely designed to integrate with GPS guidance and autosteer systems, common in high-horsepower tractors for precision agriculture.
Electronic Linkage Control:
Advanced electronic control for the three-point hitch, allowing for precise depth and draft control.
Telematics:
May feature provisions for telematics systems for remote monitoring of machine performance and location, depending on the specific build and options.
Engine Oil And Filter:
Typically every 500-750 operating hours, depending on operating conditions and oil type. Check manual for specific recommendations.
Hydraulic Fluid And Filter:
Generally every 1000-2000 operating hours. Crucial for Cmatic transmission health.
Transmission Fluid And Filter:
Specific intervals for Cmatic transmission fluid and filter changes are critical and should be followed diligently, often around 1500-2000 operating hours.
Engine Oil Grade:
Likely SAE 15W-40 or 10W-40 API CI-4/CJ-4 or newer. Specifics depend on engine manufacturer (Deutz/JD) and emission standards. Consult manual for exact API/ACEA specifications.
Hydraulic Fluid Type:
UTTO (Universal Tractor Transmission Oil) or tractor hydraulic fluid meeting specifications like AGCO Powerfluid 821XL, John Deere JDM J20C/D, or ISO VG 46. Check manual for specific Cmatic requirements.
Coolant Type:
Ethylene glycol-based antifreeze with corrosion inhibitors. Typically a 50/50 mix with deionized water. Refer to manual for specific type and OAT/HOAT requirements.
Transmission Fluid Type:
Cmatic transmissions often require specialized CVT fluid. Referencing the manual for the exact OEM-specified fluid (e.g., Claas specific fluid or compatible alternative) is paramount.
C Matic Transmission:
CVTs, while efficient, can be sensitive to maintenance intervals and fluid contamination. Overheating or improper fluid levels can lead to premature wear.
Electronics:
As with many modern tractors, complex electronic control units, sensors, and wiring harnesses can be prone to faults if not properly protected from vibration, moisture, and electrical surges.
Cooling System:
Clogging of radiators and intercoolers due to dust and debris can impact engine performance and longevity. Regular cleaning is essential.
Claas:
Claas is a German manufacturer renowned for its harvesting technology and progressively expanded into tractor manufacturing, often through strategic acquisitions and partnerships, like with Renault Agriculture.
Axion Lineage:
The Axion series represents Claas's high-horsepower tractor offering, often inheriting technology and platforms from its Renault Agriculture heritage, particularly in terms of transmission and cab design. The Cmatic variant signifies the adoption of advanced CVT technology.
Manufacturing Location:
Likely manufactured at Claas's tractor production facilities, potentially including Le Mans, France, a historical site for Renault tractors.
