Tractor 4WD Engineering Lab Training Systems

The 4-Stroke Diesel Tractor Cutaway Model is a comprehensive educational training system designed to demonstrate the construction, operation, and maintenance of a modern agricultural tractor. The trainer provides a clear view of the engine, transmission, steering, braking, hydraulic, and drivetrain systems, making it ideal for engineering colleges, vocational training institutes, and agricultural machinery training centres.

The model is based on a 4-stroke diesel engine producing approximately 20 HP (16 kW) and incorporates a water-cooled engine with a trochoid lubrication pump for efficient engine lubrication. An in-line fuel injection pump accurately demonstrates diesel fuel delivery and combustion principles.

The transmission system features a dry single-disc clutch, 6 forward and 2 reverse gears, and a gear reduction unit, enabling students to study gear selection and power transmission. The trainer also includes a two-speed Power Take-Off (PTO), rear differential with mechanical locking, and a selectable front-wheel drive disengagement mechanism, illustrating the operation of agricultural driveline systems.

Additional systems include rear drum brakes, a sector-type steering gearbox, and a hydraulic lifting system, allowing learners to understand steering control, braking mechanisms, and hydraulic operation. The trainer is electrically driven by a 230 V AC motor, enabling safe classroom demonstrations without engine combustion.

Mounted on a heavy-duty steel stand fitted with industrial wheels, the unit is easy to transport and suitable for repeated laboratory use.

Key Features

• Fully functional tractor cutaway training model

• 4-stroke water-cooled diesel engine

• Approximate engine output: 20 HP (16 kW)

• Trochoid oil pump lubrication system

• In-line diesel fuel injection pump

• Dry single-disc clutch assembly

• Six forward and two reverse gear transmission

• Integrated gear reduction unit

• Two-speed Power Take-Off (PTO)

• Rear differential with mechanical locking

• Selectable front-wheel drive disengagement

• Rear drum braking system

• Sector-type steering gearbox

• Hydraulic lifting mechanism

• Electrically operated using 230 V AC motor

• Mounted on a mobile steel stand with heavy-duty wheels

Technical Specifications

• Engine Type: 4-Stroke Diesel

• Engine Power: 20 HP (16 kW)

• Cooling System: Water Cooled

• Lubrication System: Trochoid Oil Pump

• Fuel System: In-Line Fuel Injection Pump

• Clutch: Dry Single-Disc

• Transmission: 6 Forward + 2 Reverse Gears

• Reduction Gear: Integrated Gear Reducer

• Power Take-Off: Two-Speed PTO

• Differential: Rear Differential with Mechanical Lock

• Drive System: Front Drive Disengagement

• Brake System: Rear Drum Brakes

• Steering System: Sector Steering Gearbox

• Hydraulic System: Rear Hydraulic Lift

• Operation: Electric Motor, 230 V AC

• Mounting: Steel Stand with Lockable Wheels

Educational Experiments

• Diesel engine construction and operation

• Cooling and lubrication system study

• Fuel injection system analysis

• Clutch operation and adjustment

• Gearbox and transmission operation

• Power Take-Off (PTO) functionality

• Differential and differential lock demonstration

• Front-wheel drive engagement and disengagement

• Hydraulic lifting system operation

• Steering and braking mechanism study

• Preventive maintenance and servicing procedures

Applications

• Agricultural Machinery Training

• Tractor Maintenance Education

• Mechanical Engineering Laboratories

• Automotive Engineering Training

• Vocational and Technical Education

• Farm Equipment Service Training

• Skill Development Centres

• Research and Demonstration Laboratories

Industries Served

• Agricultural Engineering Colleges

• Technical Universities

• Vocational Training Institutes

• Farm Machinery Training Centres

• Automotive Engineering Departments

• Mechanical Engineering Colleges

• Industrial Training Centres

• Agricultural Equipment Service Workshops

• Research and Development Laboratories