Large Yard Tractor Engine Fault Diagnosis System Manufacturer,Supplier and Exporter in India

Large Yard Tractor Engine Fault Diagnosis System (Product Code: SLE/ATE/24) is a heavy-duty engine simulator built on a Cummins diesel engine assembly of 400HP or more, used to teach fault diagnosis and maintenance of large diesel engines in heavy-vehicle training centres. Check terminals on the electrical circuit and sensors, a 20-port diagnosis terminal and an Auto Fault function support structured fault finding. The system is supplied by Jain Scientific Equipments Pvt Ltd (ScienceLab), Ambala, India.

Specifications

Training contents:

• Exhaust measurement; cylinder compression pressure measurement and inspection
• Connector-checking socket for inspection of sensors and actuators
• Fuel pump operation test; oil pressure measurement and inspection
• Measurement and adjustment of belt tension
• Inspection of automotive electrical parts, fuel system, ECU, sensors and actuators
• Radiator cap pressure measurement, radiator leak test and inspection
• Inspection of every part of the suction and exhaust system
• Inspection of the cooling system, belts and all kinds of pumps
• Inspection of the remaining parts
• Voltage and current measurement and inspection of circuits such as the charging circuit and maneuver circuit

What Is the Yard Tractor Engine Fault Simulator Used For?

Port terminals, logistics yards and heavy-vehicle service centres rely on technicians who can diagnose large diesel engines quickly, and practising on a full-size engine is the most direct way to build that skill. On this system, trainees start the engine from the key switch, monitor oil pressure, voltage and current on the control panel, and use the 20-port diagnosis terminal and connector-checking socket to test sensors, actuators and the ECU. Mechanical checks — compression, belt tension, radiator cap pressure and leak testing — complete a service routine that mirrors real workshop practice.

Because the engine is much larger than those on passenger-car trainers, it gives students a realistic feel for heavy-duty cooling, fuel and charging systems. Use it as the capstone unit of a TVET heavy-vehicle curriculum, after learners have covered smaller diesel engines. Run it only with good ventilation or exhaust extraction, keep the stainless guards fitted, and let the cooling system cool before opening the radiator cap.

Supplier

Jain Scientific Equipments Private Limited, which trades as ScienceLab from Ambala, Haryana, India, supplies the Large Yard Tractor Engine Fault Diagnosis System to heavy-vehicle training centres, colleges, dealers and importers. As the system is built around a Cummins engine, the company sources it and manages the quotation and delivery for buyers in India and international markets.

To learn more about ScienceLab, visit our company profile.

Related Automotive Training Equipment

Useful trainers for a heavy-vehicle workshop:

• Diesel Engine Fault Diagnosis Training Equipment Auto Fault — a smaller diesel fault trainer to prepare students first
• Trailer Air Brake Training Equipment — air brake and ABS training for the trucks and trailers these tractors move
• Heavy Duty Vehicles Differential Gear Model — the heavy-duty driveline downstream of the engine
• Digital Multimeter — for charging and maneuver circuit voltage and current checks

View all Automotive Training Equipment.

Frequently Asked Questions

What engine is installed in the Large Yard Tractor Engine Fault Diagnosis System?
The Large Yard Tractor Engine Fault Diagnosis System is built on a Cummins diesel engine assembly of 400HP or more, with its fuel, cooling, suction and exhaust systems, battery and generator mounted on the same stand.

What instruments are on the control panel?
The control panel of the Large Yard Tractor Engine Fault Diagnosis System carries a meter, oil pressure gauge, voltmeter, ampere meter, power switch, power lamp and a 20-port diagnosis terminal for sensor and circuit testing.

What faults can be set with the Auto Fault function?
Auto Fault is listed as a feature of the Large Yard Tractor Engine Fault Diagnosis System, but the list of fault conditions is not given in our current documentation. Contact us for the fault list before ordering if your assessment plan depends on it.

How large and heavy is the system?
The Large Yard Tractor Engine Fault Diagnosis System measures approximately 2,400 × 1,500 × 1,500 mm and weighs about 650 kg. Urethane wheels with anti-vibration dampers let it be moved across a level workshop floor.

What site services should we prepare?
Because the engine of the Large Yard Tractor Engine Fault Diagnosis System runs, plan for good ventilation or exhaust extraction. Fuel and electrical requirements are not detailed in our documentation, so ask us to confirm them before installation.

Who supplies the Large Yard Tractor Engine Fault Diagnosis System?
Jain Scientific Equipments Private Limited, trading as ScienceLab from Ambala, Haryana, India, supplies the Large Yard Tractor Engine Fault Diagnosis System to heavy-vehicle training centres, colleges, dealers and importers in India and international markets.

Is a calibration certificate available for the gauges and meters?
Calibration-certificate availability for the gauges and meters on the Large Yard Tractor Engine Fault Diagnosis System depends on the order. Please mention the requirement through our contact page when you request a quotation.

Request a Quote

For a quotation and delivery details, contact us or add this system to your enquiry cart.

Last updated: 24 September 2026