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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.

FeatureVolvo AX30U-4ExcavatorKomatsu PC30R-8Excavator
Excavator TypeMini ExcavatorMini Excavator
Weight3070 kg3190 kg
Horsepower22 kW20 kW
Digging Depth283 cm293 cm
Max Digging Depth283 cm293 cm
Max Loading Height326.1 cm344.4 cm
Max Reach Along Ground490.7 cm487.7 cm
Max Vertical Wall Digging Depth237.7 cm219.5 cm
Overall Length448.1 cm487.7 cm
Track Length2011.7 cm1920.2 cm
Length of Track on Ground167.6 cm161.5 cm
Reference Bucket Capacity0.2 m20.2 m2
Ground Clearance30.5 cm30.5 cm
Tail Swing Radius79.2 cm140.2 cm
Overall Width155.4 cm152.4 cm
Engine MakeYanmarKomatsu
Engine Model3 TNV883 D84E
Net Power22 kW20 kW
Gross Power24.7 kW22.4 kW
Rated Power2500 RPM2700 RPM
Hydraulic Pump Flow Capacity79 LPM83 LPM
Relief Valve Pressure240 Bar245 Bar
Operating Weight3070 kg3190 kg
Max Travel Speed4.5 km4.7 km
Displacement1643.6 cc1496.1 cc
Shoe Size30.2 cm30.2 cm
No of Cylinders33
Max Bucket Capacity—0.2 m2
Min Bucket Capacity—0.1 m2
Hydraulic System Capacity—33.3 l
Swing Speed—9 RPM
Cab Height—253.0 cm
Fuel Capacity—50.3 l
Ground Pressure—29.0 kPa
Max Cutting Height—490.7 cm
Track Gauge—125.0 cm
Removal Counterweight Clearance—61.0 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