14-TONNE KOMATSU PC138US
The PC138US excavator features a reduced tail swing profile, perfect for work on roadways, bridges, in urban areas, or anywhere space is limited.
Notable PC138US Excavator Features
Short Tail Swing Radius
The short tail swing radius of the PC138US-8 allows the machine to work in more confined areas than a conventional machine.
Wider Working Ranges
Raising the boom on the PC138US-8 to a wider angle enhances overall working performance. Job sites that require a long upper reach, such as demolition and slope cutting, also benefit from the increased digging and dumping ranges of the PC138US-8.
Large Digging Force
The PC138US-8 has a large bucket digging force and arm crowd force, that facilitates digging hard rock-bed.
The PC138US-8’s exceptional travel performance is provided by single pump with double flow, and it demonstrates superb maneuverability while operating at its optimum travel speed. It exhibits a large drawbar pull for moving on job sites, travelling in rough terrain and climbing steep slopes.
Working Modes Selectable
The PC138US-8 excavator has five selectable working modes (P, E, L, B and ATT mode). Each mode is designed to match engine speed and pump speed with the current application. This provides the flexibility to match equipment performance to the job at hand.
Round Profile of both Front and Rear Portion of the Upper Structure
Komatsu hydraulic excavators with a small tail swing radius design adopt the round profile for both left and right corners of the front portion of the upper structure as well as its rear portion that features less protrusion from the track at swing. The round profile design allows the machine to work in tight quarters.