Target User:
Farmers, agricultural operations, landowners
Historical Competitors:
Fordson, Massey Ferguson, International Harvester, John Deere (in their respective horsepower classes)
Versatility:
Designed for a wide range of agricultural tasks
Durability:
Reputation for robust construction
Operator Comfort:
Focus on control layout and ergonomic design for extended use
Engine:
General operation and maintenance, likely including basic troubleshooting
Transmission:
General operation and maintenance, likely including basic troubleshooting
Hydraulic System:
General operation and maintenance, likely covering controls and fluid checks
Electrical System:
Likely covers instrument panel and basic functions
Pto And Hitching:
General operation and safety precautions
Operator Station:
Detailed coverage of controls and instruments
Steering And Braking:
General operation and safety
High Clearance Features:
Specific operational considerations for high clearance models
Pre Operation Checks:
Yes
Lubrication:
Yes, part of maintenance schedule
Fluid Level Checks:
Yes, part of maintenance schedule
Filter Replacement:
Yes, part of maintenance schedule
Troubleshooting Common Issues:
Brief section included
Operator Safety:
Dedicated section on safety precautions
Implement Operation:
General guidance likely included
Depth:
Operator-focused, covering safe and efficient use and basic upkeep
Detail Level:
Provides understanding for operation and maintenance, not in-depth repair
Readability:
Requires Adobe Acrobat Reader (latest version recommended)
Printability:
Printable on demand
Zoom Capability:
Yes, allows for detailed viewing
Binding:
Not Applicable (Digital Download)
Paper Type:
Not Applicable (Digital Download)
Manufacturer:
David Brown (often sourced engines, e.g., Perkins)
Cylinder Count:
Typically 4-cylinder (specific to engine variant)
Displacement:
Varies by engine variant, common for 1290/1390 models is around 3.1-3.6 liters.
Horsepower 1290:
Approx. 50-60 PTO HP (engine dependent)
Horsepower 1390:
Approx. 60-70 PTO HP (engine dependent)
Injection:
Indirect Injection (typical for era)
Type Standard:
Manual Gearbox (e.g., 12-speed or 16-speed forward gears with reverse)
Type Optional:
Possible range splitting or power take-off options
Power Take Off:
Standard 540/1000 RPM PTO
Differential Lock:
Likely equipped with rear differential lock
Wheelbase:
Varies by configuration, but typically around 80-90 inches.
Operating Weight:
Approx. 5,000 - 6,000 lbs (without ballast)
Front Axle Capacity:
Designed to support engine and front-end loader loads
Rear Axle Capacity:
Designed to support transmission, hydraulics, and implement loads
Rollover Protection:
ROPS (Roll Over Protective Structure) may be optional or standard depending on market and year of manufacture. Manual will cover safety implications.
Brake System:
Wet disc brakes, manual covers operation and maintenance
Seat Belt:
Likely equipped, especially with ROPS
Operator Presence Control:
Likely features to disengage PTO/transmission when operator leaves seat
Engine Oil Change:
Typically every 250-500 operating hours, consult manual for specifics.
Air Filter Cleaning:
Frequent checks recommended, especially in dusty conditions.
Fuel Filter Replacement:
Scheduled replacement based on hours or as needed, consult manual.
Hydraulic Fluid Change:
Typically annually or every 500-1000 hours, consult manual.
Engine Oil Grade:
Typically 15W-40 API CD/CE or equivalent diesel engine oil. Consult manual for exact specification.
Hydraulic Fluid Type:
Universal Tractor Transmission Fluid (UTTF) or specific hydraulic fluid. Consult manual for exact type and viscosity.
Coolant Type:
Ethylene Glycol based antifreeze/coolant (50/50 mix) with corrosion inhibitors.
Common Wear Points:
Clutch wear, hydraulic pump reliability, electrical connections, front axle kingpins (depending on usage).
Preventative Maintenance Importance:
Crucial for longevity and reliability, especially for hydraulic and drivetrain components.
Parent Company:
International Harvester (acquired David Brown in 1973)
David Brown Legacy:
David Brown was a British tractor manufacturer known for robust designs.
Predecessors:
Successors to earlier David Brown models, developed under Case IH umbrella.
Production Period:
Late 1970s to 1980s
Manufacturing Location:
Likely UK (David Brown factories) or other Case IH international plants.
