The 87,100-lb. D155AX-6 features a 12.3-cu.-yd. SIGMADOZER blade, which digs and rolls material at the center of the blade to eliminate sideway spillage. 354-hp Komatsu SAA6D140E-5 turbocharged Tier ...
Fitted with an external ROPS, the D155AX-5B crawler dozer, introduced in late 2003, weighed in at 86,400 pounds equipped with a semi-U blade and ripper. Its Komatsu SA6D140E-3 Tier-2 diesel engine was ...
Komatsu D155AX-6 crawler dozer has the company's Sigmadozer blade, which is said to increase soil-holding capacity and eliminate sideway spillage. New frontal design forces material to the center of ...