Vehicle Class:
High-speed agricultural tractor / utility vehicle
Segment:
Premium agricultural machinery with road-legal capabilities
Key Competitors:
John Deere (e.g., 7R, 8R series), Case IH (e.g., Magnum series), New Holland (e.g., T7, T8 series), Claas (e.g., Axion series)
Performance:
Designed for high-speed road transport and versatile agricultural applications
Technology:
Features advanced suspension, braking, and drivetrain systems for comfort and efficiency
User Base:
Targets farmers and contractors requiring efficient transport between fields and tasks
Utility:
Empowers owners and technicians with comprehensive knowledge for maintenance and repair
Primary Areas:
General Information, Care and Safety, Routine Maintenance, Optional Equipment, Body and Framework, Electrics, Controls, Hydraulics, Transmission, Brakes, Steering, Suspension, Engine
Estimated Pages:
Extensive (Specific count not provided, typical for comprehensive service manuals)
Type:
Service Repair Workshop Manual
File Format:
PDF Download
Powertrain:
Engine, Transmission, Drivetrain
Chassis:
Suspension, Brakes, Steering, Axles
Electrical:
Wiring Diagrams, Components, Diagnostics
Hydraulic:
Systems, Components, Troubleshooting
Body:
Body and Framework, Panels, Structure
Controls:
Operating Controls, Dashboards, Interfaces
Safety:
Safety Precautions, Care and Safety Procedures
Maintenance:
Routine Maintenance, Lubrication, Filters
Optional Equipment:
Installation and Service of Optional Features
Diagnostic:
Troubleshooting guides for all major systems
Repair:
Step-by-step repair procedures for components and systems
Maintenance:
Preventive maintenance schedules and procedures
Overhaul:
Detailed procedures for engine, transmission, and hydraulic overhauls
Calibration:
Procedures for calibrating critical systems (e.g., steering, hydraulics)
Assembly Disassembly:
Comprehensive instructions for component disassembly and reassembly
Level:
Comprehensive: Suitable for amateur and professional technicians
Detail Scope:
Detailed specifications, diagnostic codes, repair sequences, and torque values
Engine Manufacturer:
Cummins (typically)
Engine Series:
QSB, QSL series (common for these models)
Horsepower Range:
Approx. 125-185 HP (depending on specific model variant)
Torque Range:
Varies by engine, but typically in the 500-700 Nm range
Injection Type:
Common Rail Direct Injection (CRDI)
Standard:
Tier 3, Tier 4 Interim, Tier 4 Final (depending on model year and region)
Oil Capacity:
Refer to manual for specific engine and model (typically 15-20 liters)
Engine Oil Type:
API CJ-4 or CK-4 (e.g., SAE 15W-40 or 10W-40, depending on ambient temperature)
Type:
CVT (Continuously Variable Transmission) - JCB's H-Tronic or similar technology
Options:
N/A for this series, primarily CVT focused
Speed Control:
Precise speed control for various operations and road speeds up to 50-70 km/h
Mode Selection:
Multiple driving modes for efficiency and performance
Transmission Fluid:
Refer to manual; typically specialized CVT fluid or hydraulic fluid
Overall Length:
Varies by specific model and configuration (approx. 4.5 - 5.5 meters)
Overall Width:
Varies (standard agricultural implement width or road regulations)
Overall Height:
Varies (approx. 2.8 - 3.2 meters)
Unladen Weight:
Varies (approx. 6,000 - 8,000 kg)
Gross Vehicle Weight:
Varies significantly based on configuration and ballast (can exceed 12,000 kg)
Wheelbase:
Varies (approx. 2.5 - 3.0 meters)
Crash Test Results:
N/A (Agricultural machinery not typically subjected to automotive crash testing standards)
Braking System:
Hydraulically operated wet disc brakes, often with ABS capability
Steering System:
Power-assisted hydrostatic steering with selectable 2WS, 4WS, and Crab Steer modes
Suspension:
Hydropneumatic suspension with automatic leveling and ride height control
Operator Protection:
ROPS (Roll-Over Protective Structure) and FOPS (Falling Object Protective Structure) certified cab
Visibility:
Excellent all-round visibility, often with advanced lighting systems
Manual Coverage:
Dedicated 'Care and Safety' section covering safe operation and maintenance practices
Cab Features:
Comfortable, climate-controlled cab with ergonomic controls, digital displays, and often a robust radio/audio system.
Cruise Control:
Advanced cruise control integrated with transmission management for road use.
Power Take Off Control:
Electronic PTO engagement and speed control for agricultural implements.
Hydraulic Controls:
Electro-hydraulic controls for remote hydraulic services, often with load sensing and flow control.
Telematics:
Some models may be equipped with telematics for remote monitoring and diagnostics (refer to specific model options).
Engine Oil Change:
Typically every 500 hours or annually, whichever comes first (check manual)
Air Filter Replacement:
Based on operating conditions, often indicated by a restriction sensor or at 1000 hours
Fuel Filter Replacement:
Typically every 1000 hours or as recommended by the engine manufacturer
Hydraulic Fluid Change:
Refer to manual, typically every 2000 hours or as per fluid condition monitoring
Transmission Fluid Change:
Refer to manual for specific CVT fluid service intervals
Coolant Type:
Ethylene glycol-based antifreeze/coolant, 50% mix with deionized water (specific JCB or OAT type may be required)
Brake Fluid Type:
DOT 3 or DOT 4 brake fluid (refer to manual for specific requirement)
Grease Type:
Lithium complex grease, NLGI No. 2 (refer to manual for specific grease points)
Common Wear Items:
Brake pads, suspension articulation joints, hydraulic hoses, electrical connectors
Potential Failures:
Transmission control unit (TCU) faults, hydraulic pump wear, EGR valve issues (on earlier emissions standards)
Troubleshooting Focus:
The manual is crucial for diagnosing transmission behavior, hydraulic system pressure issues, and engine fault codes.
Manufacturer:
JCB (J.C. Bamford Excavators Ltd.)
Specialization:
Construction and agricultural machinery
Introduction:
The Fastrac concept was pioneered by JCB in the early 1990s, revolutionizing agricultural tractor design
Key Innovation:
The primary innovation was the integration of a full-time suspension system and the ability to travel at road speeds comparable to trucks
Series Development:
The 125-185 series represents a mid-range offering within the Fastrac lineup, continually updated with engine, transmission, and control technology
Manufacturing Location:
Typically manufactured at JCB's plants in the UK
