Komatsu D155AX-7 Crawler Dozer

Komatsu America Corp.  D155AX-7 crawler dozer  is powered by an EPA Tier 4 Interim and EU Stage 3B emission certified Komatsu engine.  The powerful SAA6D140E engine is rated at 354 net horsepower. The efficient automatic transmission is matched with the new engine to achieve exceptional productivity and maintains the same excellent fuel economy as the model it replaces.  Komatsu’s new crawler dozer has an operating weight of 87,100 pounds. In addition, the D155AX-7 builds on the SIGMADOZER* blade that was introduced in 2006, but now... Read More