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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 PC100-6ExcavatorCaterpillar 311C UExcavator
Excavator TypeMid-Size ExcavatorMid-Size Excavator
Weight10750 kg11980 kg
Horsepower60 kW59 kW
Digging Depth479 cm561 cm
Max Digging Depth479 cm561 cm
Max Loading Height548.6 cm579.1 cm
Max Reach Along Ground731.5 cm810.8 cm
Max Vertical Wall Digging Depth429.8 cm496.8 cm
Overall Length719.3 cm691.9 cm
Track Length3109.0 cm3139.4 cm
Length of Track on Ground259.1 cm262.1 cm
Reference Bucket Capacity0.5 m20.5 m2
Max Bucket Capacity0.6 m2—
Min Bucket Capacity0.2 m2—
Ground Clearance42.7 cm45.7 cm
Tail Swing Radius213.4 cm176.8 cm
Overall Width246.9 cm249.9 cm
Engine MakeKomatsuCaterpillar
Engine ModelS4D102E3064 T
Net Power60 kW59 kW
Gross Power63.6 kW62.9 kW
Rated Power2100 RPM1800 RPM
Hydraulic Pump Flow Capacity216 LPM216 LPM
Hydraulic System Capacity100.3 l—
Relief Valve Pressure319 Bar343 Bar
Operating Weight10750 kg11980 kg
Max Travel Speed5.6 km5.6 km
Swing Speed12 RPM—
Cab Height274.3 cm—
Fuel Capacity230.2 l—
Ground Pressure37.2 kPa—
Displacement3921.4 cc4250.8 cc
Shoe Size50.0 cm50.0 cm
Max Cutting Height777.2 cm—
Track Gauge198.1 cm—
Removal Counterweight Clearance88.4 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