The PC400LC-7 hydraulic excavator, with a maximum operating weight of 103,000 pounds, features an optional variable-gauge track, designed for increased lateral stability and lifting capacity. Compared to its predecessor model, says Komatsu, the new machine increases productivity by 8 percent, and increases fuel efficiency up to 20 percent. The 330-hp excavator uses a Tier-2-compliant engine and features four working modes.
The PC400LC-7 hydraulic excavator, with a maximum operating weight of 103,000 pounds, features an optional variable-gauge track, designed for increased lateral stability and lifting capacity. Compared to its predecessor model, says Komatsu, the new machine increases productivity by 8 percent, and increases fuel efficiency up to 20 percent. The 330-hp excavator uses a Tier-2-compliant engine and features four working modes.
