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SPECS / COMPARISON

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Manufacturer-sourced values side by side. No performance equivalence or ranking is applied across different machine classes.

FeatureKomatsu PC138USLC-2ExcavatorKomatsu PC138US-8Excavator
Excavator TypeMid-Size ExcavatorMid-Size Excavator
Weight14773 kg13853 kg
Horsepower68 kW68 kW
Digging Depth549 cm—
Max Digging Depth549 cm—
Max Loading Height685.8 cm—
Max Reach Along Ground795.5 cm—
Max Digging Reach579.1 cm—
Max Vertical Wall Digging Depth490.7 cm—
Overall Length740.7 cm—
Track Length3779.5 cm4328.2 cm
Length of Track on Ground317.0 cm362.7 cm
Max Bucket Capacity0.8 m2—
Ground Clearance42.7 cm39.6 cm
Tail Swing Radius155.4 cm149.4 cm
Overall Width262.1 cm249.9 cm
Engine MakeKomatsuKomatsu
Engine ModelSAA4D95LE-5SAA4D95LE-5
Net Power68 kW68 kW
Gross Power72 kw72 kw
Rated Power2200 RPM2200 RPM
Hydraulic Pump Flow Capacity242 LPM—
Operating Weight14773 kg13853 kg
Max Travel Speed5.1 km5.1 km
Swing Speed11 RPM11 RPM
Cab Height283.5 cm283.5 cm
AspirationTurbocharged—
Fuel Capacity199.9 l194.9 l
Swing Drive Capacity2.6 l2.6 l
Engine Oil Capacity11.0 l11.0 l
Stroke11.7 cm—
Bore9.7 cm—
Number of Carrier Rollers per Side21
Number of Track Rollers per Side87
Number of Shoes per Side4643
Displacement3261.0 cc3261.0 cc
Max Cutting Height938.8 cm—
Removal Counterweight Clearance67.1 cm91.4 cm
Drawbar Pull12.501 kg12.501 kg
Hydraulic System Capacity—68.9 l
Cooling Capacity—12.5 l
Sourceheavyequipments.net archive (imported 2026-10)heavyequipments.net archive (imported 2026-10)
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Side-by-side specification comparisons generated from the manufacturer-sourced model files. · 7,051