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Komatsu America D51EX/PX-22 Crawler Dozer
January 26, 2009

Komatsu offers the D51EX/PX-22 crawler dozer in its mid-size dozer line, featuring an electronically controlled hydrostatic transmission with a super-slant nose coupled with cab forward design offering improved visibility and superior ride. The D51’s powerful Tier 3 certified engine produces 130 net HP. Features include: Smooth, Palm Command Control System controlled, Hydrostatic Transmission with Quick-shift and variable speed modes easily adapts for maximum productivity to varying worksites and job operations; Long track on ground for exceptional productivity and stability; Innovative rear-mount radiator with swing-up hydraulically driven fan provides easy access for cleaning and servicing of radiator, oil cooler and charge air cooler and reduces cab noise.