Kubota B2920 4WD
Series: Other models
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As a tractor, the Kubota B2920 belongs to the Kubota 4WD Tractor series. Under the bonnet works a three-cylinder engine displacing 1.3 litres, producing 29 hp (21.6 kW). Rated power is reached at 2,800 rpm.
Top speed is 20 km/h. Unladen weight is 705 kg.
Within the range, rated power spans from 18.2 to 116 hp; with 29.4 hp, the B2920 sits in the lower third. Directly alongside are the R28i with 28.4 hp below and the B2910HSD with 30.4 hp above.
Technical data
Engine
| Engine model | D1305correct |
|---|---|
| Power | 29.4 hp (21.6 kW)correct |
| Rated speed | 2,800 rpmcorrect |
| Cylinders | 3correct |
| Displacement | 1,261.8 cm³correct |
| Coolant capacity | 4.5 lcorrect |
| Engine oil capacity | 3 lcorrect |
Dimensions and weights
| Unladen weight | 705 kgcorrect |
|---|
Drivetrain and chassis
| Gearbox type | HST 3 rangecorrect |
|---|---|
| Tyre size | front 7-12 rear 11.2-16correct |
| Top speed | 20.3 km/hcorrect |
Working data
| Pump flow | 8.3 l/mincorrect |
|---|---|
| Fuel tank capacity | 25.4 lcorrect |
Where this model stands
Power-to-weight ratio: 30.6 kW/t (22 kW / 0.7 t)
Power class: Compact (< 40 hp)
Stronger than 17% of the tractors in the register — out of 15,240 models with a stated power figure.
Calculated from the documented figures above — not a rating.
Frequently asked questions
How much power does the Kubota B2920 have?
The Kubota B2920 delivers 29.4 hp.
How much does the Kubota B2920 weigh?
The unladen weight is 705 kg.
What engine does the Kubota B2920 have?
3 cylinders, 1,262 cm³ displacement.
How fast does the Kubota B2920 go?
Top speed is 20.3 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.
- Check the weights in the papers against the figures here — attachments change them.
- 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 14 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
Sources: [1]
Tractor in 3D section
Turn the model, look inside and click an assembly — each one is explained.