Quick Answer: Four Stroke Diesel Engine Trainer, also listed as Diesel Engine Model Four Stroke, is a base-mounted cut-section model that shows how a diesel engine completes the intake, compression, power and exhaust strokes over two crankshaft revolutions.
Last updated: October 2026
Key Features
Cut-section demonstration model of a four-stroke compression ignition engine
Air enters on the intake stroke, is compressed by the piston, meets injected fuel on the power stroke and leaves as burnt gas on the exhaust stroke, and the cut-section lets students follow each step over two crankshaft revolutions. Engineering colleges, polytechnics and ITI labs use this base-mounted model, one of the engineering educational equipments in India for internal combustion engine study, in THEORY OF MACHINE LAB lectures, viva preparation and lab display.
Frequently Asked Questions
Q1. Which parts does the model show? The cylinder, piston, connecting rod, crankshaft, valves, flywheel and a fuel-injection representation.
Q2. How is the trainer mounted? It is base mounted, for tabletop demonstration in classrooms and laboratories.
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