Overview
The Kubota U55-4GA1 is a mini excavator listed in the Heavy Equipment Hub equipment database with structured specifications for comparison, research, and machine selection. Key specification points include engine power of 45 hp, working depth of 11.87 ft, fuel capacity of 18.0 gal and hydraulic capacity of 20.9 gal. This model can be reviewed for excavation, trenching, loading, site preparation, and fleet comparison workflows. Use the full specifications table to compare the Kubota U55-4GA1 against similar mini excavator models by power, weight, capacity, dimensions, speed, and other technical values.
Key Specifications
Net Power
45.10
hp
Gross Power
49.50
hp
Max Digging Depth
11.87
ft
Overall Length
18.05
ft
Full Specifications
31 specs
Dimensions
Crawler Length
8.21 ft / 2.50 m
Ground Clearance
1.02 ft / 0.31 m
Max Digging Depth
11.87 ft / 3.62 m
Max Digging Height
18.31 ft / 5.58 m
Max Vertical Wall Digging Depth
4.98 ft / 1.52 m
Max.Dumping Height
13.19 ft / 4.02 m
Mximum Dig Radius
239.38 ft / 72.96 m
Overall Height
8.37 ft / 2.55 m
Overall Length
18.05 ft / 5.50 m
Overall Width
77.17 in / 1,960 mm
Tail Swing Radius
3.43 ft / 1.05 m
Engine
Auxiliary Fuel Tank
9.80 gal / 37.1 L
Blade Lift Height
17.40 ft / 5.30 m
Displacement
9,739 cu in / 159.6 L
Engine Model
V2607-CR-E4
Fuel Capacity
18 gal / 68.1 L
Gross Power
50 hp / 36.9 kW
Hydraulic Pump Flow Capacity
11.90 gal/min / 45.0 L/min
Hydraulic System Fluid Capacity
20.90 gal / 79.1 L
Maximum Drop Below Ground
1.40 ft / 0.43 m
Model Name
U55-4GA1
Net Power
45 hp / 33.6 kW
Number of Cylinders
4
Power Measured @
2,200 rpm
Swing Speed
8.90 deg
Travel Speed, High Range
3.10 mph / 5.0 km/h
Travel Speed, Low Range
2 mph / 3.2 km/h
Hydraulics
Auxiliary Hydraulic Flow
19.90 gal/min / 75.3 L/min
Boom Swing Left
75 deg
Boom Swing Right
55 deg
Undercarriage
Shoe Size
15.75 in / 400 mm
Related Machines
Frequently Asked Questions
How powerful is the Kubota U55-4GA1 engine? +
The Kubota U55-4GA1 produces 50 hp (36.9 kW) of engine power. This output is typical for its weight class and designed to handle demanding Mini Excavator work cycles efficiently.
What is the maximum digging depth of the Kubota U55-4GA1? +
The Kubota U55-4GA1 has a maximum digging depth of 11.87 ft (3.62 m). This makes it suitable for trenching, foundation work, and other excavation tasks requiring vertical reach.
How does the Kubota U55-4GA1 compare to similar Mini Excavator models? +
You can compare the Kubota U55-4GA1 side by side with any other model using the Heavy Equipment Hub compare tool. Key comparison points include engine power, operating weight, digging depth, hydraulic flow, and overall dimensions.