Eaton, Cummins boost big bore powertrain offerings

摘要

Eaton Commercial Vehicle and Cummins Inc. have expanded their lineup of integrated ISX15 SmartAdvantage Powertrains to provide customers additional choices tailored to their unique application and operations. A new SmartAdvantage direct drive ratio is now available, and new engine ratings for the small-step overdrive ratios are forthcoming. The new SmartAdvantage direct drive ratio is available in Cummins ISX15 400 hp and 450 hp ratings with 1,550/1,750 ft.-lb. torque rating, ensuring optimal performance at lower rpm when combined with a 2.26 or 2.28 axle ratio. The package suits regional applications in flat and hilly road terrains at cruise speeds in the 50 to 62 mph range.