Dongfeng Cummins Engine Co., Ltd. yog 50:50 kev sib koom ua lag luam tsim los ntawm Dongfeng Engine Co., Ltd. thiab Cummins (Tuam Tshoj) Kev nqis peev Co., Ltd. Nws tsuas yog tsim Cummins 120-600 horsepower tsheb cav thiab 80-680 horsepower. tsis-txoj kev cav.Nws yog lub hauv paus ntawm lub cav tsim nyob rau hauv Suav teb, thiab nws cov khoom siv dav siv hauv tsheb thauj khoom, tsheb npav, kev tsim kho tshuab, lub tshuab hluav taws xob teeb thiab lwm qhov chaw xws li twj tso kua mis nrog rau cov twj tso kua dej thiab cov twj tua hluav taws.