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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.

FeatureKobelco SK500LC-9ExcavatorHitachi ZX500LC-3Excavator
Excavator TypeLarge ExcavatorLarge Excavator
Weight50500 kg49500 kg
Horsepower257 kW260 kW
Digging Depth738 cm582 cm
Max Digging Depth738 cm582 cm
Max Reach Along Ground1130.8 cm1030.2 cm
Max Digging Reach1179.6 cm—
Max Vertical Wall Digging Depth646.2 cm457.2 cm
Overall Length990 cm1191.8 cm
Ground Clearance612.6 cm82.3 cm
Tail Swing Radius374.9 cm365.8 cm
Min swing radius6324.6 cm—
Overall Width Upper Structure350.5 cm—
Net Power257 kW260 kW
Gross Power265.7 kW268.7 kW
Rated Power1850 RPM1800 RPM
Hydraulic System Capacity538.3 l560.2 l
Relief Valve Pressure314 Bar343 Bar
Operating Weight50500 kg49500 kg
Max Travel Speed5.5 km4.0 km
Swing Speed7.8 RPM9 RPM
Cab Height338.3 cm341.4 cm
Cooling systemWater Cooled—
Cooling Capacity47.7 l55.3 l
Fuel Capacity640.1 l725.3 l
Engine Oil Capacity42.8 l57.2 l
Ground Pressure57.9 kPa88.3 kPa
Bore12.4 cm—
Max Dumping Clearance774.2 cm—
Min Dumping Clearance326.1 cm—
Bucket Digging Force23.759 kg—
Bucket Digging Force(SAE)27.125 kg—
Bucket Digging Force(ISO)27.227 kg—
Arm Crowd Force(ISO)22.740 kg—
Arm Crowd Force(SAE)19.884 kg—
Arm Crowd Force21.822 kg—
Number of Shoes per Side5049
Displacement10520.5 cc15682.4 cc
Max Cutting Height1118.6 cm1082.0 cm
Hydraulic Pump TypePump Type Two variable displacement pumps and 1 gear pump—
Track Gauge274.3 cm292.6 cm
Drawbar Pull42.318 kg—
Gradeability0.7—
Max Loading Height—731.5 cm
Track Length—5120.6 cm
Length of Track on Ground—426.7 cm
Reference Bucket Capacity—2.1 m2
Overall Width—353.6 cm
Engine Make—Isuzu
Engine Model—AH-6WG1XYSA-01
Hydraulic Pump Flow Capacity—719 LPM
Aspiration—Turbocharged
Max Torque—1580.1 Nm
Swing Drive Capacity—6.8 l
Operating Voltage—Operating Voltage 24 V
Number of Carrier Rollers per Side—3
Number of Track Rollers per Side—8
Shoe Size—60.2 cm
Removal Counterweight Clearance—146.3 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