Engine Power Unit Diesel Engine Generator Set manufacturer / supplier in China, offering 500HP Power Qsnt-C500 Diesel Engine for Excavators, Drilling Rigs & Industrial Use, Qsk50-C Mining Engine for Belaz Trucks 1500-2000HP Range Dust-Proof Cooling, 490HP Kta19-C490 Engine Used in Construction Equipment and Oilfield Power Systems and so on.