(The water cooled engine CY4102C3A/B) is developed on the base of CY4102BZLQ diesel engine, adopting German Bosch company high pressure common rail technology,the injection pressure and injection timing are flexibly controlled,with lower fuel consumption and noise. The engines are applied to 3-8T light duty trucks, 6-9m buses etc..Key components such as crankshaft, connecting rod, piston and cylinder gasket etc. adopts advanced raw materials and manufacturing technology, which greatly meet the demand of high quality diesel engines. CY4102C3A/B Diesel Engine Structure Characteristic: Injection pump: Bosch model CP1H Injector: Bosch model CRIN2 Electronic control unit: Bosch ECU16 Rail: Bosch model LWR With completely new design to cylinder block, meeting the requirements for high breakout pressure.Adopting 4-valve cylinder head