The QSM engine is the latest generation of Cummins’ flagship power for off-road use, and the world’s first engine to pass the European, American and European non-road third-phase emission standards.
Integrate Cummins advanced five subsystems to ensure accurate fuel injection, good atomization, and high combustion efficiency;
Using advanced in-cylinder combustion technology to ensure the engine’s strong power and fuel economy under different harsh operating conditions;
The electronic control unit high pressure injection system ensures that the fuel is fully burned;
Power coverage 290-446 hp is the best power for construction cranes, wheel loaders, excavators, mining vehicles, four-wheel drive tractors, air compressors, lifting equipment, mobile drilling rigs and other construction machinery and generator sets.
Cummins Industrial Engine Specifications