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Kubota U55-4A1 Mini Excavators

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SPECS / MINI EXCAVATORS

Kubota U55-4A1 Specs

Kubota U55-4A1 mini excavator specifications: excavator type Mini Excavator, weight 4300 kg, horsepower 34 kW, digging depth 363 cm.

Manufacturer specifications

SpecificationMetricImperial
Excavator TypeMini Excavator
Weight4300 kg9480 lbs
Horsepower34 kW45 HP
Digging Depth363 cm143 in.
Max Digging Depth363 cm143 in.
Max Vertical Wall Digging Depth152.4 cm60.0 in.
Crawler length253.0 cm99.6 in.
Ground Clearance33.5 cm13.2 in.
Tail Swing Radius106.7 cm42.0 in.
Overall Width2353.1 cm926.4 in.
Engine MakeKubota
Engine ModelV2607-CR-E4
Net Power34 kW45 HP
Gross Power37 kw49.5 hp
Rated Power2200 RPM
Hydraulic Pump Flow Capacity42 LPM11.9 GPM
Hydraulic System Capacity79.1 l20.9 gal
Auxiliary hydraulic flow72 LPM19.9 GPM
Operating Weight4300 kg9480 lbs
Max Travel Speed5.0 km3.1 mph
Min Travel Speed3.2 km2 mph
Swing Speed8.9 RPM
Cab Height256.0 cm100.8 in.
Blade Lift Height43 cm17.4 in.
Fuel Capacity68.1 l18.0 gal
Auxiliary Fuel Tank37.1 l9.8 gal
Boom Swing(Left)75 °
Boom Swing(Right)55 °
Max Dumping Height402.3 cm158.4 in.
Max Digging Height560.8 cm220.8 in.
Displacement159600.2 cc9739 cu. in.
Shoe Size40.1 cm15.8 in.
No of Cylinders4
Max Digging Radius608.1 cm239.4 in.
Max Drop below ground42.7 cm16.8 in.

Source: heavyequipments.net archive (imported 2026-10). Values may vary by variant and production year; seller claims are shown separately on the listing page.

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