Kubota R50 4WD
Series: Other models
The Kubota R50 is a tractor from the Kubota 4WD Tractor series. The four-cylinder engine, displacing 2.5 litres, produces 48 hp (35 kW). Rated output is reached at 2,600 rpm, so it works in the lower rev range.
Top speed is 32 km/h.
Within the range, rated power spans from 18.2 to 116 hp; with 47.7 hp, the R50 sits in the mid-field. Directly alongside are the L4400HST with 45.9 hp below and the L4630DT with 47.9 hp above.
Technical data
Engine
| Engine model | S4QLcorrect |
|---|---|
| Power | 47.7 hp (35 kW)correct |
| Rated speed | 2,600 rpmcorrect |
| Cylinders | 4correct |
| Displacement | 2,505.6 cm³correct |
Drivetrain and chassis
| Gearbox type | synchro shuttlecorrect |
|---|---|
| Forward gears | 16correct |
| Reverse gears | 16correct |
| Tyre size | 8-16, 4PRcorrect |
| Top speed | 32.5 km/hcorrect |
| System voltage | 12 Vcorrect |
Working data
| Hydraulic pressure | 170correct |
|---|---|
| Fuel tank capacity | 40.1 lcorrect |
Other data
| Height | 2,447.5correct |
|---|
Frequently asked questions
How much power does the Kubota R50 have?
The Kubota R50 delivers 47.7 hp.
What engine does the Kubota R50 have?
4 cylinders, 2,506 cm³ displacement.
How fast does the Kubota R50 go?
Top speed is 32.5 km/h.
What to check before buying
- Check the hour meter against the service records — a replaced instrument is the most common gap.
- Compare the data plate and chassis number with the papers.
- Load the hydraulics and watch for sag.
- Ask about parts availability for this build year — the running costs hang on it.
A general list for this type of machine — no substitute for an inspection or an appraiser.
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This page carries 15 individual figures for this model. They come from 1 recorded source; every figure can be traced there. What we cannot document is not here — we leave gaps open rather than estimate them.
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Other models in this series
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Tractor in 3D section
Turn the model, look inside and click an assembly — each one is explained.