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Komatsu America Corp. - PC55MR Excavators

You’ll be surprised the amount a work 38 horsepower can do when it’s harnessed in the PC55MR-3. Constructed like a big Komatsu excavator with a high strength x-frame, PPC joysticks, pattern change valve but with the addition of a swinging boom, three track option and tight tail swing, the PC55MR-3 is ready for any challenge you can put in its’ way.

Features & Benefits

Operator Station

Spacious canopy/cab with unobstructed floor provides the operator with ample leg room. Two-post ROPS canopy provides unequalled visibility. Fully adjustable suspension seat reduces operator fatigue.

Tight Tail Swing

The operator can focus more on the work in front and worry less about rear swing clearance, even in confined areas with only an 80 mm 3.1" projection over the tracks.

Pattern Change Valve

Whether you are comfortable with ISO or SAE, you can easily change from one to the other.

Excellent Visibility

The operator’s station design allows the operator to maintain a 360° field-of-view.

Tilt-Up Operator Compartment

The operator compartment tilts forward for easy access to hydraulic and engine components.

High Strength X-Track Frame

The strong X-track frame is a large hydraulic excavator concept and deters the buildup of dirt and debris, saving the operator valuable time when cleaning the machine.


Key Specifications
Net Power (ISO 9249/SAE J1349) 38.2 HP 28.5 kW
Bucket digging force (ISO) 8,770 lb 3980 kg
Operating weight (with ROPS canopy and rubber shoe) 11,380 lb 5160 kg

Company Info

8770 W Bryn Mawr Ave., Suite 100
Chicago, IL
US, 60631


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