Overview
The Kubota R420S Loader Backhoe is a backhoe loader listed in the Heavy Equipment Hub equipment database with structured specifications for comparison, research, and machine selection. Key specification points include engine power of 40 hp, capacity of 0.5 yd³ and hydraulic capacity of 11.10 gal/min. This model can be reviewed for equipment comparison, jobsite planning, fleet research, and specification-based machine selection. Use the full specifications table to compare the Kubota R420S Loader Backhoe against similar backhoe loader models by power, weight, capacity, dimensions, speed, and other technical values.
Key Specifications
Gross Power
39.50
hp
Dig Depth - Std
9.03
ft
Bucket Capacity
0.53
yd3
Full Specifications
25 specs
Dimensions
Bucket Width
59.85 in / 1,520 mm
Clearance At Max Dump Height
7.27 ft / 2.22 m
Dig Depth - Std
9.03 ft / 2.75 m
Load Height - Std
6.70 ft / 2.04 m
Reach From Swivel - Std
12.14 ft / 3.70 m
Transport Height
8.16 ft / 2.49 m
Transport Length
15.52 ft / 4.73 m
Transport Width
5.39 ft / 1.64 m
Engine
9 ft in
1.33
9.1 ft in
520
Bucket Capacity
0.53 yd³ / 0.41 m³
Displacement
92 cu in / 1.5 L
Engine Make
2334
Engine Model
D1503-TRP-1
Gross Power
40 hp / 29.5 kW
Max Speed - Forward
12.50 mph / 20.1 km/h
Number of Cylinders
3
Number of Forward Gears
2
Number of Reverse Gears
2
Operating Weight 4wd
7,518 lb / 3,410 kg
Operational
Operating Weight 4wd
Power Measured @
2,600 rpm
Relief Valve Pressure
2,958 psi / 203.9 bar
Turning Radius
10.20 ft / 3.11 m
Hydraulics
Pump Flow Capacity
11.10 gal/min / 42.0 L/min
Related Machines
Frequently Asked Questions
How powerful is the Kubota R420S Loader Backhoe engine? +
The Kubota R420S Loader Backhoe produces 40 hp (29.5 kW) of engine power. This output is typical for its weight class and designed to handle demanding Backhoe Loader work cycles efficiently.
How does the Kubota R420S Loader Backhoe compare to similar Backhoe Loader models? +
You can compare the Kubota R420S Loader Backhoe 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.