The David Brown 880 is a robust tractor, a product of David Brown Tractors Ltd., renowned for its durable construction and engineering quality. Produced roughly between 1961 and 1966, this mid-20th-century agricultural machine was designed for versatility, capable of handling a wide array of farm tasks from plowing to transport. Featuring a typically 4-cylinder diesel engine with a displacement around 2.5 to 3.1 liters and producing approximately 45-60 PTO horsepower, the 880 embodies the reliable performance expected from its era, competing with other prominent agricultural machinery of the time. Its robust build and functional design made it a valued asset in agricultural operations. This manual serves as a comprehensive guide for the operation, maintenance, and basic troubleshooting of the David Brown 880 tractor. It covers essential areas including routine maintenance procedures, engine operation specifics, transmission functionality, hydraulic system use, cooling and fuel system care, and the electrical system. The manual also details controls and instruments, daily checks, lubrication schedules, filter replacement guidance, storage procedures, and vital safety precautions. While focused on owner and operator needs, providing insights into common issues and their solutions, it is not a full workshop manual detailing extensive internal component repair. 🏷️ Basic Information Identification Make: David Brown Model: 880 Type: Tractor 👋 Introduction Market Position Category: Agricultural Tractors Era: Mid-20th Century utility tractor Competitive Analysis Competitors: Fordson Major, Massey Ferguson FE35/35X, International Harvester B-450, John Deere 3120 Key Features Versatility: Designed for a wide range of agricultural tasks including plowing, cultivating, and transport. Robust Construction: Known for its durable build quality typical of David Brown tractors. 📋 Manual Details Coverage Areas Usage: Operation and use of the David Brown 880 tractor Maintenance: Routine maintenance procedures and schedules Engine Operation: Specifics related to engine function and care All Engine Types: Covers all engine variants for the specified model years Page Count Estimated Pages: Varies by specific edition, typically 100-200 pages for a comprehensive owner's manual. Manual Type Type: Owner's Manual / Operator's Manual / User's Manual Language Language: English Format Format: PDF Digital Delivery: Instant download upon payment Compatibility Devices: PC, MAC, Smartphone, Tablet, Linux 📖 Manual Coverage Systems Covered Engine: Operation, basic troubleshooting, fluid checks, lubrication Transmission: Operation, shifting procedures, basic maintenance checks Hydraulic System: Operation of the linkage, PTO, and auxiliary hydraulics (if equipped) Cooling System: Antifreeze checks, radiator care Fuel System: Fuel tank capacity, filter maintenance (basic) Electrical System: Battery care, lighting operation, basic electrical component identification Tires And Wheels: Recommended tire pressures, wheel tightening torque Controls And Instruments: Identification and function of all dashboard gauges and controls Procedures Included Daily Checks: Pre-operation inspections and fluid level checks Lubrication: Grease points and lubrication schedule Filter Replacement: Engine oil filter, fuel filter (basic replacement guidance) Troubleshooting: Basic problem identification and common solutions Storage Procedures: Guidance for storing the tractor during off-seasons Safety Precautions: Operational safety guidelines and warnings Technical Depth Depth: Owner/Operator focused; covers routine maintenance, safe operation, and basic troubleshooting. Not a full workshop/service manual with detailed internal component repair. 📊 Manual Specifications File Format Type: PDF Searchability: Typically text-searchable PDF for easy information retrieval Print Quality Quality: Digital format; print quality depends on user's printer Binding Type Type: Not applicable (Digital PDF) Paper Type Type: Not applicable (Digital PDF) ⚙️ Engine Specifications Primary Engine Make: David Brown Configuration: Typically a 4-cylinder diesel engine Displacement: Ranges from approximately 2.5 to 3.1 liters (e.g., 152 cu. in. for some variants) Performance Horsepower Rated: Typically in the 45-60 PTO horsepower range, depending on engine variant and year. Fuel System Type: Direct injection diesel Fuel Type: Diesel fuel Maintenance Oil Type: Refer to manual for specific SAE viscosity grade (e.g., SAE 30 or 10W-30), API classification C-series. Oil Capacity: Approximately 5-6 U.S. quarts (4.7-5.7 liters) with filter change. Exact specification in manual. Coolant Type: Ethylene glycol based antifreeze/coolant, typically 50/50 mix with distilled water. 🔧 Transmission Standard Type: David Brown In-Line Transmission (GBS/DB gearbox) Gear Selection: Typically 8 forward speeds and 4 reverse speeds (or variations thereof). Features Clutch: Dual-stage clutch (ground speed clutch and independent PTO clutch). Maintenance Oil Type: Gear oil, API GL-4 specification, SAE 90 or 140 viscosity grade depending on temperature. Check manual for exact specification. Oil Capacity: Refer to manual for specific capacity. Typically around 10-12 U.S. quarts (9.5-11.4 liters). 📐 Dimensions Exterior Length: Approximately 130-140 inches (330-356 cm) without implements. Width: Approximately 65-75 inches (165-190 cm) at the rear wheels. Height: Approximately 70-80 inches (178-203 cm) to the top of the steering wheel/exhaust. Weights Operating Weight: Approximately 4,500 - 5,500 lbs (2,041 - 2,495 kg) depending on configuration. Wheelbase: Approximately 80-85 inches (203-216 cm) 🛡️ Safety Features Ratings Rollover Protection: ROPS (Roll Over Protective Structure) was an optional extra, not standard. Manual will cover safe operation, but does not imply factory-fitted ROPS. Active Features Braking System: Mechanical disc brakes or...