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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.

FeatureLiebherr R904CExcavatorKomatsu PC220-2Excavator
Excavator TypeMid-Size ExcavatorMid-Size Excavator
Weight20684 kg21800 kg
Horsepower99 kW101 kW
Digging Depth543 cm664 cm
Max Digging Depth543 cm664 cm
Max Loading Height615.7 cm643.1 cm
Max Reach Along Ground865.6 cm1002.8 cm
Max Digging Reach762.0 cm—
Overall Length911.4 cm987.6 cm
Track Length4053.8 cm4023.4 cm
Length of Track on Ground338.3 cm335.3 cm
Reference Bucket Capacity0.8 m2—
Max Bucket Capacity0.8 m2—
Min Bucket Capacity0.3 m2—
Ground Clearance48.8 cm45.7 cm
Tail Swing Radius249.9 cm292.6 cm
Overall Width277.4 cm301.8 cm
Engine MakeLiebherrKomatsu
Engine ModelD924Tl-ES6D105
Net Power99 kW101 kW
Gross Power107.6 kW109.8 kW
Rated Power2000 RPM—
Hydraulic Pump Flow Capacity329 LPM439 LPM
Hydraulic System Capacity330.1 l180.2 l
Operating Weight20684 kg21800 kg
Max Travel Speed5.3 km2.3 km
Swing Speed9 RPM11.5 RPM
AspirationDirect injection turbochargedTurbocharged
Fuel Capacity340.3 l260.1 l
Operating VoltageOperating Voltage 24 V—
Number of Carrier Rollers per Side7—
Number of Track Rollers per Side2—
Displacement6600.7 cc6489.3 cc
Max Cutting Height917.4 cm929.6 cm
Alternator55 A—
Drawbar Pull23.862 kg—
Max Vertical Wall Digging Depth—570.0 cm
Relief Valve Pressure—274 Bar
Cab Height—295.7 cm
Ground Pressure—48.3 kPa
Shoe Size—61.2 cm
Track Gauge—240.8 cm
Removal Counterweight Clearance—100.6 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