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

FeatureLiebherr R920 COMPACT LITRONICExcavatorHitachi ZX450LC-3Excavator
Excavator TypeLarge ExcavatorLarge Excavator
Weight48280 kg48162 kg
Digging Depth546 cm591 cm
Max Digging Depth546 cm591 cm
Max Reach Along Ground856.5 cm1033.3 cm
Max Bucket Capacity1.0 m22.7 m2
Min Bucket Capacity0.3 m21.2 m2
Ground Clearance51.8 cm73.2 cm
Undercarriage Width417.6 cm—
Engine MakeLiebherrIsuzu
Engine ModelD924-A7-04AH-6WG1XYSA-01
EmissionTier 4 Final—
Net Power112 kw234 kW
Rated Power1800 RPM1800 RPM
Hydraulic System Capacity299 l560.2 l
Relief Valve Pressure350 Bar343 Bar
Operating Weight48280 kg48162 kg
Max Travel Speed6.0 km5.6 km
Swing Speed10 RPM9 RPM
Cab Height246.9 cm335.3 cm
AspirationTurbo-charged and aftercooledTurbocharged
Operating VoltageOperating Voltage 24V—
Stroke13.2 cm—
Bore10.4 cm—
Max Dumping Height652.3 cm—
Bucket Digging Force(ISO)8.500 kg—
Breakout force(ISO)10.002 kg—
Displacement4501.5 cc15682.4 cc
Alternator28 V / 140 A—
Drawbar Pull19.579 kg—
Air cleanerDry-type—
Urea tank12.1 l—
Horsepower—234 kW
Max Loading Height—722.4 cm
Max Digging Reach—1249.7 cm
Max Vertical Wall Digging Depth—463.3 cm
Overall Length—1191.8 cm
Track Length—5364.5 cm
Length of Track on Ground—448.1 cm
Reference Bucket Capacity—1.9 m2
Tail Swing Radius—365.8 cm
Overall Width—350.5 cm
Gross Power—242.6 kW
Hydraulic Pump Flow Capacity—719 LPM
Max Torque—1275.0 Nm
Cooling Capacity—55.3 l
Fuel Capacity—725.3 l
Swing Drive Capacity—6.8 l
Engine Oil Capacity—57.2 l
Ground Pressure—79.3 kPa
Number of Carrier Rollers per Side—3
Number of Track Rollers per Side—9
Number of Shoes per Side—53
Shoe Size—60.2 cm
Max Cutting Height—1075.9 cm
Track Gauge—289.6 cm
Removal Counterweight Clearance—137.2 cm
Torque Power—1500 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