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

FeatureHyundai ROBEX 250LC-7A HIGH CHASSISExcavatorHitachi ZX225USRK-3Excavator
Excavator TypeMid-Size ExcavatorMid-Size Excavator
Weight25220 kg24000 kg
Horsepower122 kW122 kW
Digging Depth570 cm668 cm
Max Digging Depth570 cm668 cm
Max Loading Height673.6 cm719.3 cm
Max Reach Along Ground929.6 cm975.4 cm
Max Vertical Wall Digging Depth512.1 cm612.6 cm
Overall Length1008.9 cm887.0 cm
Track Length4846.3 cm4998.7 cm
Length of Track on Ground405.4 cm417.6 cm
Reference Bucket Capacity1.1 m2—
Max Bucket Capacity1.5 m2—
Min Bucket Capacity0.6 m2—
Ground Clearance79.2 cm45.7 cm
Tail Swing Radius298.7 cm201.2 cm
Overall Width341.4 cm286.5 cm
Engine MakeCumminsIsuzu
Engine ModelQSB6.7AI-4HK1X
Net Power122 kW122 kW
Gross Power131 kw130.0 kW
Rated Power1900 RPM2000 RPM
Hydraulic Pump Flow Capacity223 LPM424 LPM
Hydraulic System Capacity300.2 l230.2 l
Relief Valve Pressure323 Bar—
Operating Weight25220 kg24000 kg
Max Travel Speed5.3 km5.6 km
Swing Speed12 RPM13.3 RPM
Cab Height335.3 cm310.9 cm
AspirationTurbochargedTurbocharged
Max Torque798.6 Nm655.1 Nm
Cooling Capacity35.2 l26.1 l
Fuel Capacity340.3 l320.2 l
Swing Drive Capacity6.1 l7.2 l
Engine Oil Capacity24.2 l23.1 l
Operating VoltageOperating Voltage 24 VOperating Voltage 24 V
Ground Pressure50.3 kPa40.7 kPa
Number of Carrier Rollers per Side22
Number of Track Rollers per Side97
Number of Shoes per Side5146
Displacement6702.3 cc—
Shoe Size60.2 cm80.0 cm
Max Cutting Height984.5 cm1005.8 cm
Alternator50 A—
Track Gauge280.4 cm222.5 cm
Removal Counterweight Clearance149.4 cm103.6 cm
Torque Power1400 RPM1500 RPM
Drawbar Pull22.026 kg—
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