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

FeatureHitachi ZX210LCH-3ExcavatorHyundai ROBEX 210-7HExcavator
Excavator TypeMid-Size ExcavatorMid-Size Excavator
Weight21400 kg20800 kg
Horsepower122 kW117 kW
Digging Depth668 cm677 cm
Max Digging Depth668 cm677 cm
Max Loading Height719.3 cm667.5 cm
Max Reach Along Ground975.4 cm978.4 cm
Max Vertical Wall Digging Depth600.5 cm612.6 cm
Overall Length954.0 cm954.0 cm
Track Length4053.8 cm4053.8 cm
Length of Track on Ground338.3 cm338.3 cm
Reference Bucket Capacity0.9 m21.0 m2
Max Bucket Capacity1.2 m2—
Min Bucket Capacity0.5 m2—
Ground Clearance45.7 cm48.8 cm
Tail Swing Radius277.4 cm277.4 cm
Overall Width301.8 cm280.4 cm
Engine MakeIsuzuHyundai
Engine ModelAI-4HK1XD6BT-C
Net Power122 kW117 kW
Gross Power130.7 kW125.5 kW
Rated Power2000 RPM1950 RPM
Hydraulic Pump Flow Capacity424 LPM439 LPM
Hydraulic System Capacity240.4 l180.2 l
Relief Valve Pressure343 Bar360 Bar
Operating Weight21400 kg20800 kg
Max Travel Speed5.6 km5.3 km
Swing Speed13.3 RPM12.5 RPM
Cab Height310.9 cm292.6 cm
AspirationTurbocharged with intercooled—
Max Torque655.1 Nm558.7 Nm
Cooling Capacity26.1 l—
Fuel Capacity400.1 l340.3 l
Swing Drive Capacity6.4 l—
Engine Oil Capacity23.1 l—
Ground Pressure44.1 kPa4700.2 kPa
Number of Carrier Rollers per Side22
Number of Track Rollers per Side89
Number of Shoes per Side49—
Displacement5193.1 cc—
Shoe Size60.2 cm60.2 cm
Max Cutting Height1005.8 cm947.9 cm
Track Gauge240.8 cm240.8 cm
Removal Counterweight Clearance103.6 cm106.7 cm
Torque Power1500 RPM1600 RPM
Drawbar Pull—19.142 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