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

FeatureKomatsu PC158USLC-2ExcavatorHitachi EX150LC-5Excavator
Excavator TypeMid-Size ExcavatorMid-Size Excavator
Weight16500 kg15204 kg
Horsepower74 kW74 kW
Digging Depth536 cm549 cm
Max Digging Depth536 cm549 cm
Max Loading Height698.0 cm582.2 cm
Max Reach Along Ground816.9 cm819.9 cm
Max Vertical Wall Digging Depth478.5 cm435.9 cm
Overall Length749.8 cm862.6 cm
Track Length4785.4 cm3718.6 cm
Length of Track on Ground399.3 cm310.9 cm
Ground Clearance45.7 cm48.8 cm
Tail Swing Radius155.4 cm246.9 cm
Overall Width259.1 cm259.1 cm
Engine MakeKomatsuIsuzu
Engine ModelS4D102E-1A-4BG1T
Net Power74 kW74 kW
Gross Power78 kw77.8 kW
Rated Power2300 RPM2150 RPM
Hydraulic Pump Flow Capacity235 LPM250 LPM
Hydraulic System Capacity120.4 l150.3 l
Operating Weight16500 kg15204 kg
Max Travel Speed4.3 km5.3 km
Swing Speed10 RPM13.2 RPM
Cab Height301.8 cm280.4 cm
AspirationTurbochargedTurbocharged
Cooling Capacity18.5 l18.5 l
Fuel Capacity200.2 l250.2 l
Swing Drive Capacity2.6 l8.3 l
Engine Oil Capacity17.8 l16.3 l
Ground Pressure38.6 kPa43.4 kPa
Stroke12.2 cm—
Bore10.4 cm—
Number of Carrier Rollers per Side22
Number of Track Rollers per Side77
Number of Shoes per Side4443
Displacement3921.4 cc4326.2 cc
Shoe Size60.2 cm60.2 cm
Max Cutting Height947.9 cm850.4 cm
Track Gauge201.2 cm201.2 cm
Removal Counterweight Clearance103.6 cm94.5 cm
Drawbar Pull15.796 kg—
Reference Bucket Capacity—0.7 m2
Max Bucket Capacity—0.8 m2
Min Bucket Capacity—0.5 m2
Relief Valve Pressure—343 Bar
Max Torque—353.1 Nm
Alternator—40 A
Torque Power—1600 RPM
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