Challenger MT255B 4WD
Series: Other models
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As a tractor, the Challenger MT255B belongs to the Challenger 4WD Tractor series. Under the bonnet works a three-cylinder engine displacing 1.5 litres, producing 29 hp (21.2 kW). Rated output is reached at 2,500 rpm, so it works in the lower rev range.
Top speed is 21 km/h. Unladen weight is 1,099 kg.
Within the range, rated power spans from 22.8 to 593 hp; with 28.8 hp, the MT255B sits at the bottom end. Directly alongside are the MT225 with 23.6 hp below and the MT265 with 33.5 hp above.
Technical data
Engine
| Power | 28.8 hp (21.2 kW)correct |
|---|---|
| Rated speed | 2,500 rpmcorrect |
| Cylinders | 3correct |
| Displacement | 1,463.4 cm³correct |
| Aspiration | Naturalcorrect |
Dimensions and weights
| Ground clearance | 255correct |
|---|---|
| Unladen weight | 1,099.1 kgcorrect |
Drivetrain and chassis
| Gearbox type | constant-mesh gearboxcorrect |
|---|---|
| Forward gears | 9correct |
| Reverse gears | 3correct |
| Tyre size | (F)7-14 6ply; (R)9.5X24 6plycorrect |
| Top speed | 21.1 km/hcorrect |
Working data
| Pump flow | 37.9 l/mincorrect |
|---|---|
| Hydraulic pressure | 147.1correct |
| Fuel tank capacity | 29.9 lcorrect |
Other data
| Height | 2,051.3correct |
|---|
Where this model stands
Power-to-weight ratio: 19.3 kW/t (21 kW / 1.1 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 Challenger MT255B have?
The Challenger MT255B delivers 28.8 hp.
How much does the Challenger MT255B weigh?
The unladen weight is 1,099 kg.
What engine does the Challenger MT255B have?
3 cylinders, 1,463 cm³ displacement.
How fast does the Challenger MT255B go?
Top speed is 21.1 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.
We do not sell machines. We ask the dealers who carry this model and come back with price and lead time.
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This page carries 17 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.