Komatsu’s PC138USLC-8 short tail swing excavator has 92 net hp and an operating weight of 31,107 to 32,568 pounds. Improved engine performance utilizes an electronic multi-staged fuel injection system and isochronous control that maintains engine speed during heavy loads. The engine is EPA Tier 3 emissions regulations ready, while offering increased power and machine productivity.
Additionally, a new single pump double-flow system and pump flow merge divide valve improve swing acceleration and steering performance.
Additionally, a new single pump double-flow system and pump flow merge divide valve improve swing acceleration and steering performance.
