Powered by Komatsu’s Productive, Dependable and Efficient Tier 4 Final Engines

Rolling Meadows, IL, March 4, 2014 — Komatsu America Corp. announces the D155AX-8 crawler dozer with an operating weight of 89,300 pounds. Rated at 354 horsepower net, the D155AX-8 is powered by a Komatsu SAA6D140E-7 engine which is EPA Tier 4 Final emissions certified. Komatsu’s Tier 4 Final engines were built on a solid foundation that started in 1996 with the introduction of Komatsu’s first Tier 1 ...