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

FeatureKomatsu PC150LGP-6ExcavatorLiebherr R914 COMPACT LITRONICExcavator
Excavator TypeMid-Size ExcavatorMid-Size Excavator
Weight15830 kg16500 kg
Horsepower64 kW—
Digging Depth485 cm521 cm
Max Digging Depth485 cm521 cm
Max Loading Height609.6 cm—
Max Reach Along Ground777.2 cm795.5 cm
Max Vertical Wall Digging Depth432.8 cm—
Reference Bucket Capacity0.6 m20.4 m2
Engine MakeKomatsuDeutz
Engine ModelS4D102E-1TCD3.6L4
Net Power64 kW91 kw
Gross Power68 kw—
Rated Power2200 RPM1800 RPM
Hydraulic Pump Flow Capacity273 LPM—
Hydraulic System Capacity90.1 l227 l
Relief Valve Pressure358 Bar350 Bar
Operating Weight15830 kg16500 kg
Max Travel Speed4.7 km6.8 km
Swing Speed12 RPM10 RPM
AspirationTurbochargedTurbo-charged and aftercooled
Cooling Capacity18.5 l—
Fuel Capacity240.4 l—
Swing Drive Capacity2.6 l—
Engine Oil Capacity17.8 l—
Operating VoltageOperating Voltage 24 VOperating Voltage 24V
Ground Pressure26.9 kPa44.8 kPa
Number of Carrier Rollers per Side2—
Number of Track Rollers per Side7—
Number of Shoes per Side45—
Displacement3921.4 cc3600.2 cc
Shoe Size80.0 cm—
Max Cutting Height853.4 cm—
Alternator80 A28 V / 80 A
Drawbar Pull13.913 kg15.704 kg
Max Bucket Capacity—1.1 m2
Min Bucket Capacity—0.8 m2
Ground Clearance—45.7 cm
Tail Swing Radius—155.4 cm
Undercarriage Width—374.9 cm
Emission—Tier 4 Final
Cab Height—265.2 cm
Stroke—12.2 cm
Bore—9.9 cm
Max Dumping Height—606.6 cm
Bucket Digging Force(SAE)—6.934 kg
Bucket Digging Force(ISO)—7.138 kg
Breakout force(ISO)—8.158 kg
Breakout force(SAE)—6.934 kg
Air cleaner—Dry-type
Urea tank—20.1 l
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