Ubiquitous on mini-excavators, dozer blades for backfilling and grading have crept up to the medium 20,000- to 40,000-pound excavator size class. As in other machine categories, operators have been ...

Komatsu Ltd. updated two advanced technology initiatives in April, one aimed at the moon and the other confined to Japan. Komatsu is running simulations of its lunar construction excavator, and a ...