... reliability 3)Low fuel consumption 4)cummins,ricardo,deutz brand 30-300KW diesel enginesconvenient operation,reasonable priceslow noise levelprofessional test equipmenthigh ... of the engine K4100D,4100ZD,6100D,6100ZD,6100AZLD,6100IZLDPrime output 30.1kwRated speed 1500r/minCylinder -bore&stroke 4-100X115mmType water-cooled ...