Skip to content
HEAVYEQUIPMENTS.net
Post a listing
SPECS / COMPARISON

Compare models

Manufacturer-sourced values side by side. No performance equivalence or ranking is applied across different machine classes.

FeatureKubota R420SBackhoe loaderKubota L39Backhoe loader
Horsepower29.5 kW29.1 kW
Weight3411.0 kg3170.6 kg
TransmissionLight speed transmissionGlide Shift
Pump Capacity42.0 LPM89.0 LPM
Engine ManufacturerKubotaKubota
Engine ModelD1503-TRP-1L39
Gross Power29.5 kW29.1 kW
No Of Cylinders33
Engine TypeDieselDiesel
Displacement1501.1 cc1825.5 cc
Power Measured2600 RPM2700 RPM
Transmission TypeLight speed transmissionGlide Shift
No Of Forward Gears212
No Of Reverse Gears28
Max Speed (Forward)20.1 km/h23.0 km/h
Pump TypeGear pump—
Pump Flow Capacity42.0 LPM89.0 LPM
Relief Valve Pressure203.9 bar—
Dig Depth274.3 cm304.8 cm
Loading Height213.4 cm243.8 cm
Dump Height213.4 cm243.8 cm
Operating Weight3411.0 kg3170.6 kg
Bucket Capacity0.4 m³—
Bucket Width152.1 cm—
Reach From Swivel365.8 cm396.2 cm
Overall Height243.8 cm274.3 cm
Overall Length487.7 cm—
Overall Width152.4 cm182.9 cm
Turning Radius304.8 cm213.4 cm
Lift Capacity—1256.4 kg
Net Power—27.9 kW
Fuel Capacity—40.1 l
Bucket Dig Force—2644.4 kg
Reach At Load Height—152.4 cm
Reach At Max Dump Height—61.0 cm
Lift Capacity At Full Height—1256.4 kg
Bucket Breakout Force—161524.1 kg
Wheelbase—182.9 cm
Ground Clearance—30.5 cm
Sourceheavyequipments.net archive (imported 2026-10)heavyequipments.net archive (imported 2026-10)
POPULAR COMPARISONS

MODEL COMPARISONS

Side-by-side specification comparisons generated from the manufacturer-sourced model files. · 7,051