🏷️ Basic Information Identification Make: David Brown Model: 880 Tractor Product Type: Operation Manual Availability: Instant Download 👋 Introduction Market Position Category: Agricultural Tractor Target User: Farmers, agricultural workers, machinery operators, hire companies. Competitive Analysis Historical Competitors: Fordson, Massey Ferguson, International Harvester, John Deere models of similar era. Key Features Brand Reputation: David Brown tractors were known for their robust construction and reliable performance in their era. Manual Utility: Essential for safe and efficient operation, compliance with hire company regulations. 📋 Manual Details Coverage Areas Primary Coverage: Operation and Maintenance of the David Brown 880 Tractor Compliance: Complies with oHSC documents requirements for Hire companies Page Count Estimated Pages: Varies based on specific edition, typically 50-150 pages for an operation manual. Manual Type Type: Operation Manual Language Language: English (assumed, standard for many manuals of this era and origin) Format Format: PDF Download 📖 Manual Coverage Systems Covered Engine Operation: Detailed instructions on starting, stopping, and operating the tractor's engine under various conditions. Transmission Operation: Guidance on gear selection, clutch operation, and PTO usage. Hydraulic System: Operation of the hydraulic lift, external hydraulic services, and linkage adjustments. Steering System: Proper use and any operational nuances of the steering mechanism. Braking System: Operational procedures for engaging and disengaging brakes, parking brake usage. Electrical System: Operation of lights, indicators, and instrumentation. Pto Operation: Safe and effective operation of the Power Take-Off (PTO). Hitch Operation: Correct attachment and operation of three-point linkage and other hitches. Procedures Included Pre Operation Checks: Daily checks, fluid levels, tire pressures, etc. Routine Maintenance: Lubrication points, filter changes, cleaning procedures. Troubleshooting Basics: Common operational issues and their immediate solutions. Safety Guidelines: Safe operating practices, hazard awareness. Attachment Operation: Guidance on operating various tractor attachments. Technical Depth Depth Level: Operational and basic maintenance focus, suitable for operators and hire company personnel. Diagnostic Capability: Limited diagnostic information, primarily for operational fault identification. 📊 Manual Specifications File Format File Type: PDF Searchability: Likely text-searchable if OCR was performed on original scans. Print Quality Print Readability: Depends on original scan quality; generally legible for operational purposes. Binding Type Binding For Original: Typically bound booklet for original physical manuals. Paper Type Paper Type For Original: Standard paper, often with glossy cover. ⚙️ Engine Specifications Primary Engine Engine Manufacturer: David Brown Engine Type: Diesel Engine Configuration: Typically 3 or 4 cylinder, naturally aspirated (specific model variant dependent). Engine Model Code: Varies by engine variant within the 880 range. Common examples include AD4/47. Performance Horsepower: Approx. 45-55 PTO horsepower (model variant specific). Torque: Specific torque figures depend on engine variant, but designed for consistent pull. Fuel System Fuel Type: Diesel Injection System: Typically rotary or inline injection pump (e.g., Simms, CAV). 🔧 Transmission Standard Transmission Type: Manual gearbox with multiple forward and reverse gears. Gear Selection: Likely a main gear lever and a range selector (e.g., high/low). Clutch: Single or dual-stage clutch (depending on PTO requirements). Optional Differential Lock: Often available as an option for improved traction. Features Pto Options: Standard PTO speeds (e.g., 540 RPM), some models may have live PTO. 📐 Dimensions Exterior Length: Approx. 11-12 feet (3.35-3.66 m) without implements (model dependent). Width: Approx. 5.5-6 feet (1.68-1.83 m) track width (model dependent). Height: Approx. 5-6 feet (1.52-1.83 m) to top of steering wheel/seat (model dependent). Weights Operating Weight: Approx. 4,500 - 5,500 lbs (2041 - 2495 kg) without ballast. Wheelbase: Approx. 75-80 inches (1905-2032 mm) (model dependent). 🛡️ Safety Features Ratings Historical Safety Standards: Designed to meet safety standards of its production era; modern ROPS/FOPS not standard. Active Features Traction Aid: Differential lock (if equipped) for enhanced traction. Passive Features Operator Station: Open station design with controls and seating; ROPS (Roll Over Protective Structure) may be an aftermarket addition. 💡 Technology Features Infotainment Instrumentation: Basic analog gauges for oil pressure, coolant temperature, ammeter, tachometer, and fuel level. Driver Assistance Features: No electronic driver assistance systems; relies on operator skill and machine design. 🔧 Maintenance Service Intervals Engine Oil Change: Typically every 100-125 hours of operation (consult specific manual for exact interval). Air Filter Service: Check and clean/replace based on operating conditions, typically every 250 hours. Fuel Filter Replacement: Regular replacement, often every 250-500 hours or annually. Fluid Specifications Engine Oil: API CD or CE rated diesel engine oil, SAE 30 or 15W-40 depending on climate. (Specific viscosity to be confirmed by manual). Transmission Hydraulic Fluid: EP (Extreme Pressure) gear oil for gearbox and hydraulic system. Often a specific David Brown specification or equivalent. (e.g., AGMA 7 or 8, or ISO VG 68/100). Coolant: Ethylene glycol-based antifreeze with corrosion inhibitors. (50/50 mix with water). Known Issues Common Wear Points: Clutch wear, hydraulic pump performance degradation, seal leaks (engine, transmission, hydraulics), electrical component corrosion. Engine Reliability: Generally reliable engines, but can be susceptible to wear if maintenance is neglected, especially cooling system and lubrication....