Cummins first off-highway electrified power system revealed at Intermat

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Cummins revealed its first electrified off-highway powertrain concept at Intermat Paris. The range extended electric driveline (REEV) is suitable for a wide range of equipment including wheeled loaders, mobile cranes and excavators.

“Cummins is developing a portfolio of alternative power for the industrial market, including full electric and range extending electric drivelines. These complement our Stage V clean diesels and enable us to offer the best solutions for our customers, whatever their needs,” said Julie Furber, Executive Director, Cummins Electrified Power Business.

The REEV offers a balance of battery power with a compact engine-generator. It works in the same manner as a BEV but has both an F3.8 Stage V powered generator and plug-in options for charging, giving much more flexibility where charging infrastructure is not available. The generator uses a high-efficiency traction motor which provides a continuous torque of 1,850 Nm, eliminating the need for gear shifting and dramatically reducing powertrain noise. An instant peak torque boost up to 3400 Nm is available when the machine hits difficult working conditions.

Cummins Battery Electric (BEV) system will provide pure electric power with zero emissions on a single charge at the point of use, intended for the most environmentally challenged locations. It will be suitable for applications such as drills, underground mine trucks and terminal tractors.