MTU is one of the world's leading manufacturers of large diesel engines and complete propulsion systems. MTU brand engine is produced by the top one heavy duty diesel manufacturer in the world, which has awarded the highest honor. From one hundred years ago until now MTU always is the outstanding delegate of the highest quality in industry, it is widely applied in marine, heavy duty auto, railway vehicles, mines, electric station and so on. As the supplier of marine, railway motor system and land diesel generators' engine, MTU is world famous with advanced technology, high reliability and top-ranking service. In the military market, MTU always occupy 80% of this market.

Heller MTU series DG set is assembled with MTU 2000 series and 4000 series diesel engine, and customer-chose alternator. This product completely meets ISO 3046, ISO 4001, ISO 8525, IEC 34-1, GB1105, GB/T2820, CSH 22-2, VDE 0530 and YD/T 502-2000 standards etc.