1.low noise,long service life 2.strong stability, 3. ... , light weight, less vibration, low noise, high reliabilityP-type high pressure pump, multiinjector, low fuel consumption, Oil seal of valve ... technology for piston ring and valve oil-sealing technique, low fuel and oil consumption. The selection of the generatorsAll ... be optional.Technique parameters YC2108B/YC2115D/YC2115ZD diesel generator set