Sturdy and very stable, the Komatsu PC55MR-3 guarantees maximum safety and offers complete operator confidence in any working conditions. The automatic down-shift feature automatically adjusts the hydraulic travel motor for the job at hand: maximum displacement for faster movement, or minimum displacement for high drawbar pull. This process requires no attention from the operator. The two-speed tracking is operated via a switch on the blade lever.
Download Specifications Brochure
Operating Weight 5,280 kg – 51350 kg
Flywheel horse power 29.5 kW / 1,440 rpm
Bucket capacity (SAE heaped) 0.07 m3
Max. Travel speed4.6 km/h
Swing speed 9.0 rpm
Ground pressure 0.25 kkg/cm2