As the most advanced high-speed and high-power internal combustion engine research and manufacturing enterprise in China, Hechai Heavy Industry has independently developed and produced complete sets of power equipment such as CHG620 and CHG622 series high-speed and high-power gas engines and generator sets that are suitable for the utilization of green and clean energy both domestically and internationally, relying on the introduction of advanced German DEUTZ-MWM diesel engine manufacturing technology. Received honors such as the National Energy Science and Technology Progress Award, the China Machinery Industry Science and Technology Award, and the Henan Province Industrial and Information Technology Achievement Award.

The power range of Hechai Heavy Industry gas engine covers 420kW~1650kW; The voltage level of the generator set covers 0.4kV to 10.5kV. The range of gas utilization is wide, and the variety of units is diverse. It is equipped with internationally advanced gas intake control systems, and the generator is selected from international first tier brands. The comprehensive performance of the unit has reached the international advanced level.