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

FeatureKomatsu PC130-6 MIGHTYExcavatorSumitomo SH125X-3Excavator
Excavator TypeMid-Size ExcavatorMid-Size Excavator
Weight12350 kg12400 kg
Horsepower63 kW65 kW
Digging Depth555 cm—
Max Digging Depth555 cm—
Max Loading Height618.7 cm—
Max Reach Along Ground819.9 cm—
Max Vertical Wall Digging Depth496.8 cm—
Overall Length762.0 cm725.4 cm
Track Length3322.3 cm3352.8 cm
Length of Track on Ground277.4 cm280.4 cm
Reference Bucket Capacity0.5 m20.5 m2
Ground Clearance42.7 cm45.7 cm
Tail Swing Radius213.4 cm228.6 cm
Overall Width246.9 cm249.9 cm
Engine MakeKomatsuIsuzu
Engine ModelS4D102EBB-4BG1T
Net Power63 kW65 kW
Gross Power67.3 kW68.8 kW
Rated Power2200 RPM2100 RPM
Hydraulic Pump Flow Capacity223 LPM—
Hydraulic System Capacity100.3 l130.2 l
Relief Valve Pressure348 Bar343 Bar
Operating Weight12350 kg12400 kg
Max Travel Speed5.6 km5.1 km
Swing Speed12 RPM10 RPM
Cab Height274.3 cm277.4 cm
Fuel Capacity230.2 l165.0 l
Ground Pressure40.0 kPa40.7 kPa
Displacement3921.4 cc4329.5 cc
Shoe Size50.0 cm50.0 cm
Max Cutting Height862.6 cm—
Track Gauge198.1 cm201.2 cm
Removal Counterweight Clearance88.4 cm88.4 cm
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