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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.

High Mobility

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.

For more information on how PC138US excavators can be applied to your site, call our friendly team or submit an online enquiry.

Weight 13,850Kg
Engine Power 68kW
Bucket Capacity 0.67m³