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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 SK30SR-6EExcavatorKubota KX033-4GAXExcavator
Excavator TypeMini ExcavatorMini Excavator
Weight3320 kg3455 kg
Horsepower17 kW17 kW
Digging Depth283 cm323 cm
Max Digging Depth283 cm323 cm
Max Loading Height344.4 cm—
Max Reach Along Ground506.0 cm—
Max Vertical Wall Digging Depth240.8 cm225.6 cm
Overall Length475.5 cm—
Track Length5699.8 cm5699.8 cm
Length of Track on Ground475.5 cm475.5 cm
Reference Bucket Capacity0.2 m2—
Tail Swing Radius82.3 cm—
Overall Width155.4 cm—
Engine MakeYanmarKubota
Engine Model3 TNV88F-ED1703M-DI-E4
Net Power17 kW17 kW
Gross Power18.7 kW18 kw
Rated Power2400 RPM2200 RPM
Operating Weight3320 kg3455 kg
Max Travel Speed4.3 km4.7 km
Swing Speed8.4 RPM8.9 RPM
Cab Height253.0 cm—
Max Torque81.8 Nm—
Fuel Capacity42.0 l46.9 l
Ground Pressure29.0 kPa30.3 kPa
Number of Track Rollers per Side4—
Displacement1638.7 cc1646.9 cc
Shoe Size30.0 cm—
No of Cylinders3—
Max Cutting Height484.6 cm—
Hydraulic Pump TypePump Type Two variable displacement pumps + one gear pump—
Torque Power1440 RPM—
Crawler length—210.3 cm
Ground Clearance—30.5 cm
Hydraulic Pump Flow Capacity—61 LPM
Hydraulic System Capacity—44.7 l
Blade Height—33 cm
Max Dumping Height—353.6 cm
Max Digging Height—499.9 cm
Max Digging Radius—523.2 cm
Max Drop below ground—39.6 cm
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