Truck Diesel Engine Cutaway Trainer with PLD Injection System Cutaway AE36081

Educational diesel engine cutaway trainer featuring a 4-cylinder in-line Mercedes Atego engine with PLD (Pump-Line-Nozzle) injection system. The engine is fully sectioned and mounted on a mobile wheeled stand. Mechanically complete with visible camshaft, pistons, crankshaft, oil and coolant channels, and injection components. Equipped with electrical motor drive operating at 220V (110V US) to rotate the engine at reduced speed. Painted in contrasting colors to highlight mechanical parts, cross-sections, and integrated systems for enhanced visual clarity.

• Engine type: Mercedes Atego, diesel, 4-cylinder in-line.
• Injection system: PLD (Pump-Line-Nozzle), unit pump controlled electronically.
• Operation: Electric motor rotation, 220V (110V US).
• Cooling system: Integrated water-cooling circuit (visualized).
• Gearbox: Not included.
• Product number: AE36081

• Understand working principles of diesel engine operation, including four-stroke cycle: intake, compression, combustion, and exhaust.
• Learn injection control using PLD (Pump-Line-Nozzle) system: individual unit pumps integrated into the cylinder head, high-pressure diesel flow, and electronically controlled solenoid valves.
• Identify mechanical engine components: crankshaft, pistons, connecting rods, camshaft, valves, injectors, cylinder head, timing gears.
• Observe synchronized movement of valve system, injection timing, and piston travel through sectioned views while engine rotates at reduced speed.
• Study internal circulation of oil and coolant systems, including lubrication channels and flow paths within engine block and head.
• Analyze fuel delivery and combustion preparation using visible fuel rail layout and injection nozzles.
• Gain basic diagnostic and visual inspection skills relevant to truck diesel engines used in vocational and higher automotive education.

• Demonstrates all core diesel engine mechanical and injection principles in one compact training unit.
• Electric motor drive with reduced rotation speed provides safe and clear visualization of engine operation during classroom demonstrations.
• Color-coded cross-sections simplify explanation of complex internal systems.
• Durable design with mobile stand allows easy repositioning in classroom or workshop.
• Enables practical training without fuel ignition or hazardous conditions.
• Suitable for use in introductory through advanced automotive education programs, including vocational training, technical schools, and universities.
• Supports integration with broader automotive training equipment curriculum.