🏷️ Basic Information Identification Make: Zetor Model: 5711 Type: Tractor 👋 Introduction Market Position Market Position: The Zetor 5711 was a popular utility tractor, known for its robustness and relatively simple design, serving agricultural and industrial needs in its era. This manual supports operators in maintaining and utilizing this workhorse. Competitive Analysis Competitive Analysis: Competed with tractors from brands like Ursus, Massey Ferguson, and Belarus, offering a balance of power and affordability. Key Features Key Features: Emphasis on ease of operation, durability, and accessible maintenance for the farmer and operator. 📋 Manual Details Coverage Areas Systems Covered: Engine, Transmission, Hydraulics, Electrical System, Steering, Brakes, PTO, Chassis, Operator Controls, Maintenance, Troubleshooting, Specifications Page Count Page Count: Varies by edition, typically 200-300 pages Manual Type Manual Type: Operator Manual / Owner's Manual Language Language: English (likely, common for export versions) Format Format: Printed Book 📖 Manual Coverage Systems Covered Engine System: Detailed information on engine operation, cooling system, lubrication system, fuel system, and starting system. Transmission System: Operation of gearbox, clutch, drive shafts, and rear axle. Hydraulic System: Operation of the hydraulic pump, control valve, three-point hitch, external hydraulic connections, and hydraulic fluid specifications. Electrical System: Information on battery, starter motor, alternator, lighting, and instrument panel indicators. Steering Brakes: Details on steering mechanism operation and braking system components and usage. Pto And Drawbar: Operation of the Power Take-Off (PTO) shaft and drawbar for implement attachment. Operator Controls: Identification and function of all levers, pedals, and controls within the operator's station. Procedures Included Pre Operation Checks: Daily, weekly, and monthly checks required before operating the tractor. Operation Instructions: Safe and efficient operating procedures for various tasks and conditions. Maintenance Procedures: Step-by-step instructions for routine maintenance tasks like lubrication, filter changes, and fluid top-ups. Troubleshooting Guidance: Common problems and their likely causes and solutions. Safety Precautions: Essential safety warnings and guidelines for operation and maintenance. Technical Depth Depth: Comprehensive information suitable for operators and owners for day-to-day use, routine maintenance, and basic troubleshooting. Does not typically include detailed engine rebuild procedures or advanced electrical diagnostics typical of a full workshop manual. 📊 Manual Specifications File Format File Format: N/A (Printed Book) Print Quality Print Quality: Standard commercial print quality, clear text and diagrams. Binding Type Binding Type: Perfect Bound or Staple Bound (depending on page count and publisher) Paper Type Paper Type: Standard paper stock, suitable for workshop environments. ⚙️ Engine Specifications Primary Engine Engine Model: Zetor 5711 typically utilizes a Zetor-designed inline diesel engine. Engine Type: Naturally aspirated, direct injection, four-stroke diesel Cylinder Count: 3 Displacement: Approximately 3.12 liters (190.5 cubic inches) Performance Rated Horsepower: Around 50-55 HP (net flywheel) Peak Torque: Not explicitly stated in operator manuals, but consistent with its class. Fuel System Fuel Type: Diesel Fuel Fuel Delivery: Injection pump driven by the engine crankshaft, with mechanical governor. Cooling System Cooling Type: Liquid-cooled, pressurized system with thermostat control. Lubrication System Oil Capacity: Typically around 7-8 liters (approx. 7.4-8.5 quarts) Recommended Oil Grade: API CD or CE class, SAE 15W-30 or 10W-30 depending on temperature. Starting System Starter Motor Voltage: 12V DC 🔧 Transmission Standard Gearbox Type: Constant mesh, sliding gear transmission Number Of Gears: Typically 10 forward speeds and 2 reverse speeds. Clutch Type: Single dry plate clutch, operated by foot pedal. Features Rear Axle Drive: Enclosed spiral bevel gear with differential and locking mechanism. Pto Speeds: Standard 540 RPM PTO, potentially with a 540/1000 RPM option or ground speed PTO. Fluid Requirements Transmission Oil Type: API GL-4, SAE 80W or 85W gear oil. Transmission Oil Capacity: Approximately 20-25 liters (approx. 5.3-6.6 US gallons) 📐 Dimensions Exterior Overall Length: Approximately 3400-3600 mm (134-142 inches) Overall Width: Approximately 1700-1800 mm (67-71 inches) at rear track Overall Height: Approximately 2400-2500 mm (94-98 inches) to top of steering wheel/exhaust Weights Operating Weight: Approximately 2000-2300 kg (4400-5070 lbs) Front Axle Load: Designed for load distribution for stability Rear Axle Load: Designed to handle towed and lifted loads Wheelbase Wheelbase: Approximately 2000-2100 mm (79-83 inches) Tires Front Tire Size: Typically 6.00-16 or 7.50-16 Rear Tire Size: Typically 12.4-28 or 13.6-28 🛡️ Safety Features Ratings Safety Ratings: No formal crash test ratings as per modern automotive standards. Safety relies on design, operator training, and adherence to manual instructions. Active Features Braking System: Internal expanding shoe brakes, acting on the rear axle, operated by foot pedals. Parking Brake: Independent hand lever operating the rear brakes. Differential Lock: Foot-operated differential lock to improve traction in slippery conditions. Passive Features Operator Station: Open operator station, often with a protective frame (ROPS) as an optional or aftermarket addition. The manual emphasizes safe seating and control operation. Lighting: Basic front and rear lighting for visibility. Manual covers bulb replacement and checks. Safety Guidelines Rollover Protection: The manual will stress the importance of ROPS and seatbelts if fitted, and safe operating practices...