Series 3000 diesel engine is a new generation diesel engine developed by Jichai to meet the demand of the developing petroleum industry and improve the advancement and reliability of China's drilling equipment.This type of diesel engine is developed on the basis of 6000 series diesel engines, absorbing and learning from the advanced structure and technology of foreign diesel engines. Its dynamic and economic indexes have been greatly improved, and its main performance indexes have reached or approached the international advanced level.Series 3000 diesel engine can meet the demand for power of mechanical drilling machines and electric drilling machines of 4000 to 7000 meters.Can be installed in the same chassis with the torque converter, hydraulich transmission coupling set, used to drive drilling rigs or mud pumps.It can also be used to match the power station composed of single and double supporting generators and the power of fire pump and flood pump.