Deutz series diesel generator set the engine of this series of unit is manufactured by Weifang Weichai Deutz Diesel Engine Co., Ltd., a Sino German joint venture. It is a four stroke industrial water-cooled diesel engine. The working voltage of the control system is 24VDC. It adopts rotary diesel, oil filter and dry air filter. The diesel engine adopts modular design, compact structure and good power performance Economy, reliability, high universality of parts, easy replacement, convenient maintenance, and emission can meet European standards（ (it can be made into a low-noise generator set)