This series diesel generator used Shanghai Diesel Engine Co., Nantong Diesel Engine Co., Ltd., Wuxi Power Engineering Co., Ltd. production of 135 (or 138) series diesel generator set as the driving force. 135 (or 138) series diesel engine is water-cooled four-stroke diesel engines. 6-cylinder in-line or 12-cylinder V-type, a cylinder diameter of 135mm or 138mm, 150mm to 168mm piston stroke and so many different specifications of the diesel engine configured with different models, specifications of generators, generator sets