Crawler Excavators: PC138US-11

Power Rating

72,6 KW / 97,3 HP

Operating Weight

13.900 - 14.800 Kg

Bucket Capacity

Max. 0,72 M3

KOMTRAX Satellite System

KOMTRAX ™, installed as standard on most Komatsu machines, is an innovative system that allows you to monitor all essential information about your Komatsu equipment directly on your computer. In any country where KOMTRAX ™ transmission is allowed, when the system is activated on a machine, the data is uploaded regularly via satellite or via mobile communication and can be accessed easily through a web browser. A wide variety of parameters is available to precisely state the condition of your KOMTRAX ™ equipped machines. You can optimize your production by increasing efficiency and proactive maintenance. Komtrax ™ is a tool that helps you manage your fleet of Komatsu machines easily and at no cost.

Komatsu engine according to EU Stage IV

The engine according to Komatsu EU Stage IV is productive, reliable and efficient. With very low emissions, the environmental impact is reduced and the performance IS superior, which helps to reduce operating costs and allows the operator to work in a peace of mind state.
The post-treatment system combines a Komatsu Diesel Particulate Filter (KDPF) and Selective Catalytic Reduction (SCR).
The SCR injects the correct amount of AdBlue into the system, the appropriate rate to decompose the NOx into water (H2O) and non-toxic nitrogen (N2). NOx emissions are reduced by 80% compared to EU Stage IIIB engines.

Komatsu Care™

Komatsu CARE ™ is free and standard on all new Komatsu machines with EU Stage IIIB and Stage IV engines. In the first 3 years or 2,000 hours, this program covers factory-scheduled maintenance by Komatsu trained technicians with genuine Komatsu parts. It also offers 2 complementary changes to the Komatsu Diesel Particulate Filter (KDPF) and a 5-year or 9,000 hour warranty for the KDPF and Selective Catalytic Reduction (SCR) unit.

6 working modes

Komatsu excavators provide the necessary power with reduced fuel consumption. There are 6 working modes available: Power, Elevation / Precision Operation, Hammer, Economy, Attachments in Power mode and Economy mode. The operator achieves an ideal balance between power and economy to perform the required task. The oil flow supplied to the hydraulic attachments is also directly adjustable on the large monitor panel, the best of its kind.