The equipment is based on performable Isuzu 4JB1 diesel-gas hybrid engine which enables practical operations of the engine including starting, acceleration, deceleration, etc., and presents the actual structure and working process of ordinary diesel engine.
It is applicable for the teaching demands on theories and maintenance training of automobile engine in middle and higher vocational colleges, general education colleges and training institutions.
II. Functional features
1. Performable diesel-gas hybrid engine, fully demonstrating the structure and working process.
2. Training bench is made of 4 mm advanced aluminum plate which is of corrosion resistance, impact resistance, anti-pollution, fire resistance and moisture resistance, the surface of which is finished with special spraying primer; fadeless color circuit diagram is printed on the panel and the surface is sprayed with varnish; students can intuitively compare the control circuit and the real object of diesel-gas hybrid engine to understand and analyze the working principle of the control system.
3. Motormeter and gas switch on the panel of the training bench enable real-time displaying of changes in parameters of engine revolution speed, water temperature, oil pressure, gas remain, charging.
4. The panel of training bench is equipped with detection terminals, enabling direct detection of pins of relays, solenoid valves, sensors for electric signals, including resistance, voltage, current and frequency signal.
5. The training bench is fitted with throttle control unit, easing the acceleration and deceleration of engine. For idle running, only oil is used; for acceleration, both oil and gas are used; for load increasing, gas consumption also increase.
6. The training bench is equipped with such protection equipment as battery main switch, tank shield, flywheel shield.
7. The base (with self-locking trundle) of training bench adopts steel structure with surface treated by painting process, featuring flexible movement, safety, reliability and durability.
8. Intelligent fault setting and assessment system:
III. Technical parameters
1. Dimensions: 1400×1000×1800 mm (L*W*H)
2. Working power supply: DC 12V
3. Fuel octane rating: to be determined by the engine model
4. Volume of fuel tank: 10L
5. Working temperature: -40℃ ~ +50℃.