Cummins Unveils New B7.2 Diesel Engine for Medium-Duty Applications, Part of HELM™ Platform

CMI
September 18, 2025
Cummins Inc. unveiled its new B7.2 diesel engine at NTEA Work Truck Week in Indianapolis, an update to the B-Series engine platform. This engine is the next in the B series Cummins HELM™ platform, following the B6.7 Octane engine, and is designed for various medium-duty and vocational applications. The B7.2 diesel engine features a slightly higher displacement, increasing to 7.2L, which allows for a wider range of torque offerings and flexibility for different applications. It will provide 240 to 340 hp and 650 to 1,000 lb.-ft of torque, improving unrestricted top-end performance ratings. The new engine will be automatic engine shutdown and stop-start capable for improved greenhouse gas emissions and will be equipped with Cummins’ full suite of digital technologies, including Acumen®. Full production in North America is slated to begin in 2027 at the Rocky Mount Engine Plant in North Carolina. The content on BeyondSPX is for informational purposes only and should not be construed as financial or investment advice. We are not financial advisors. Consult with a qualified professional before making any investment decisions. Any actions you take based on information from this site are solely at your own risk.