Engine Power Unit Diesel Engine Generator Set manufacturer / supplier in China, offering Mtu 12V4000s81L Industrial Diesel Engine Low-Emission Power for Frac Pumpers and Cementing Units, Mtu 12V4000s81L Diesel Engine 2000HP Power for Oilfield Frac Pumpers & Drilling Rigs, Reliable Industrial Power Generator Set with Engine Kta19-G8 520 Kw for Construction Site and so on.