Cummins Quantum Series

Cummins Quantum Series is a family of internal combustion engines, developed and manufactured by American Cummins for various heavy-duty use cases. The Quantum series comes with an electronic controlled module. It is used in heavy duty machines and in railway machines.

Current types
The lineup consists of adaptations of F, B, L, X series and Quantum-only K series. There are also G12 and T30 engines in the lineup.

Diesel engines
Vast majority of Quantum series engines are Diesel engines. Those are compared in the table below:

Gas engines
Natural gas engines also exist.