Komatsu America launches new crawler dozer

Komatsu America Corporation has announced 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. This new crawler dozer leverages Komatsu’s leadership in technology and innovation by delivering a more environmentally friendly engine that provides high levels of performance while reducing fuel consumption and operating costs.

The D155AX-8 is equipped with the latest KOMTRAX® technology. Data such as fuel levels, DEF levels, operating hours, location, cautions and maintenance alerts are relayed to the web application for analysis. A new Operator Identification System reports key operating information for multiple operators and a new Auto Idle Shutdown function helps reduce idle time as well as operating costs.

Key features of the new crawler dozer include:

• Komatsu Tier 4 Final Emission Certified Engine
• Innovative SIGMADOZER blade for unsurpassed productivity
• Automatic transmission significantly improves fuel economy
• Ergonomic joystick controls for ease of operation and comfort
• Electronic control powertrain for smooth operation
• Cab design creates optimal operator environment

All Komatsu Tier 4 Final construction machines come with Komatsu CARE® complementary scheduled maintenance for 3 years or 2000 hours. Komatsu CARE work is performed by a skilled Komatsu certified technician and includes a 50-point inspection at each service and two complimentary KDPF exchanges and DEF tank flushes within the first five years.

Adapted from press release by Katie Woodward

Read the article online at: https://www.worldcoal.com/product-news/25112014/komatsu-new-crawler-dozer-pr55/