The PC170LC-11 crawler excavator has been updated with a 121-horsepower Komatsu SAA4D107E-3 T4-F engine. An enhanced power mode for up to six percent more productivity.
A new viscous fan clutch provides up to five percent higher FWHP rating and reduced sound levels. Auto idle and auto idle shutdown system reduce fuel consumption, and a standard ISO/Backhoe pattern-change valve makes it easy to switch joystick patterns.