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

FeatureHitachi EX550HExcavatorKobelco SK500LC-10 H&WExcavator
Excavator TypeLarge ExcavatorLarge Excavator
Weight54700 kg56600 kg
Horsepower271 kW275 kW
Digging Depth826 cm750 cm
Max Digging Depth826 cm750 cm
Max Loading Height835.2 cm—
Max Reach Along Ground1277.1 cm1322.8 cm
Max Vertical Wall Digging Depth606.6 cm679.7 cm
Overall Length1292.4 cm—
Track Length6400.8 cm—
Length of Track on Ground533.4 cm—
Max Bucket Capacity3.4 m2—
Ground Clearance82.3 cm64.0 cm
Tail Swing Radius381.0 cm384.0 cm
Overall Width393.2 cm—
Engine MakeCumminsHINO
Engine ModelNTA855P11C-VN
Net Power271 kW275 kW
Gross Power294 kw283.6 kW
Rated Power2100 RPM1850 RPM
Hydraulic Pump Flow Capacity379 LPM—
Hydraulic System Capacity560.2 l—
Operating Weight54700 kg56600 kg
Max Travel Speed4.8 km5.5 km
Swing Speed8 RPM—
Cab Height350.5 cm374.9 cm
Max Torque1540.1 Nm1470.1 Nm
Cooling Capacity70.0 l—
Fuel Capacity700.3 l640.1 l
Swing Drive Capacity13.2 l—
Engine Oil Capacity44.3 l—
Operating VoltageOperating Voltage 24 V—
Ground Pressure97.2 kPa73.1 kPa
Stroke15.2 cm—
Bore14.2 cm—
Number of Carrier Rollers per Side3—
Number of Track Rollers per Side8—
Number of Shoes per Side49—
Displacement14001.1 cc10520.5 cc
Shoe Size60.2 cm80.0 cm
Max Cutting Height1204.0 cm—
Track Gauge320.0 cm323.1 cm
Removal Counterweight Clearance146.3 cm—
Torque Power1400 RPM1400 RPM
Max Digging Reach—1210.1 cm
Min swing radius—6169.2 cm
Emission—Tier 4 final
Aspiration—Turbocharged with intercooled
Cooling system—Water Cooled
Max Dumping Clearance—792.5 cm
Min Dumping Clearance—313.9 cm
Max Digging Height—1127.8 cm
No of Cylinders—6
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