Tag: Komatsu crawler dozers

Construction Equipment

Komatsu unveils D61-24 dozer with enhanced high-power, custom transmission modes (PHOTOS)

As the EPA regulations have ramped up to Tier 4 Final status over the last few years, heavy equipment manufacturers have toiled mightily to reduce emissions and fuel consumption on these machines—despite drawing the ire of many customers who value power and speed over just about everything. After all, time is literally money in construction. […]

October 15, 2015

Gear

Komatsu D37-23 and D39-23 crawler dozers consume less fuel

Komatsu America has introduced its line of D37-23 and D39-23 crawler dozers for land clearing, grading, forestry and site work. The D37-23 and D39-23 are powered by Komatsu’s Tier 4 Interim SAA4D95LE-6 engine which lowers fuel consumption by up to 10 percent compared to previous models. The machines also feature two Working Modes to […]

December 21, 2012