The company mainly produces Cummins N,K, and M series diesel engines, generator sets, and other power units, with engine power coverage ranging from 145-1343KW and an annual production capacity of 15000 units. The product is suitable for heavy-duty vehicles, large buses, engineering machinery, mining machinery, petroleum machinery, rail machinery, port machinery, fixed and mobile diesel generator power stations, ship propulsion power units and auxiliary power units, pump power units, and other power units.

The Chongqing Cummins series diesel generator set adopts Sino US joint venture B,N, K series engines, and its reliability and economy have always won the trust of the military, engineering, and industrial and mining enterprises.