"World’s largest 3D semi-automatic excavator" provides the precision of intelligent machine control technology in a 49-ton machine At 49 tons, the new 359-hp PC490L Ci-11 hydraulic excavator is the ...

Model PC490HRD-11 Komatsu excavator is a 362-horsepower, high-reach demolition unit. Operating weight ranges from 121,695 pounds to 167,176 pounds. The demolition excavator has a K100 ...

A key individual behind Komatsu’s new PC490-11 K100 boom change system says it gives customers the chance to “look again at how they are doing demolition work”. Simon Saunders is the company’s working ...

D&Ri discovers that a potentially groundbreaking boom change system from Komatsu and a range of new mini excavators from Caterpillar are among the latest product developments. A key individual behind ...

This expanded line of hydraulic breakers is designed and tested for compatibility with PC78 up to the PC490 excavators. Accumulator eliminates hydraulic pump cavitation to prevent flow surges back to ...

Equipment company says its four new excavators for the North American market are designed to support work in tough demolition environments. Komatsu says three of its new excavators provide “22 percent ...

Komatsu’s JMHB-V Series breakers are designed and tested for the company’s PC210 through PC490 excavators. The 100-percent hydraulic-fired V Series breakers modulate their impact force and frequency ...