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

FeatureKubota KX71-3HGLSExcavatorCase CX30CExcavator
Excavator TypeMini ExcavatorMini Excavator
Weight2970 kg3010 kg
Horsepower18 kW17 kW
Digging Depth293 cm253 cm
Max Digging Depth293 cm253 cm
Max Vertical Wall Digging Depth210.3 cm210.3 cm
Track Length1920.2 cm1767.8 cm
Length of Track on Ground161.5 cm149.4 cm
Ground Clearance30.5 cm30.5 cm
Tail Swing Radius161.5 cm76.2 cm
Engine MakeKubotaKubota
Engine ModelV1505-E4D1305
Net Power18 kW17 kW
Gross Power19 kw18 kw
Rated Power2300 RPM2300 RPM
Hydraulic Pump Flow Capacity30 LPM—
Hydraulic System Capacity50.7 l—
Operating Weight2970 kg3010 kg
Max Travel Speed4.5 km—
Swing Speed9.4 RPM9.1 RPM
Cab Height243.8 cm253.0 cm
Blade Lift Height28 cm—
Cooling Capacity5.7 l—
Fuel Capacity45.0 l—
Ground Pressure24.1 kPa—
Max Dumping Height350.5 cm—
Max Digging Height472.4 cm—
Displacement1497.8 cc1261.8 cc
No of Cylinders43
Drawbar Pull7.183.974 kg—
Max Digging Radius481.1 cm—
Max Drop below ground36.6 cm—
Max Loading Height—295.7 cm
Max Reach Along Ground—454.2 cm
Overall Length—420.6 cm
Overall Width—155.4 cm
Emission—Tier 4 Final
Cooling system—Water-cooled
Max Torque—81.5 Nm
Engine Fuel—Diesel
Operating Voltage—Operating Voltage 12 V
Number of Track Rollers per Side—4
Max Cutting Height—429.8 cm
Alternator—40 amp
Torque Power—1600 RPM
Gradeability—30 °
Battery—1 x 12 V x 80 Ah
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