Cummins updated the B-Series engine platform, unveiling the Cummins B7.2 diesel engine at NTEA Work Truck Week in Indianapolis, Ind.

The B7.2 diesel is the next engine in the B-series HELM platform, following the B6.7 Octane engine, according to a news release. It will feature a slightly higher displacement, increasing to 7.2L, and is designed to be a global platform. A higher displacement also allows for a wider range of torque offerings, creating flexibility for different applications and duty cycles, Cummins claims.

The B7.2 will improve unrestricted top-end performance ratings, providing 240 to 340 hp and 650 to 1,000 lb.-ft. of torque. It will be automatic engine shutdown and stop-start capable for improved greenhouse gas emissions and will offer a compression release engine brake and extended oil drain interval pan option.

The B7.2 provides digital connectivity and access to a range of applications and capabilities through Acumen, Cummins’ smart computing hardware, and OEM first-fit solutions. Customers can utilize digital tools that enhance driver experience, including predictive capabilities (prognostics) and advanced over-the-air features. B7.2 is also Cummins Maintenance Monitor capable, reducing shop visits and minimizing cost of operation.

The engine will go into full production starting in 2027.