Challenger MT755B 4WD
Series: Other models
Not the right version? The data comes from vehicle registers holding many near-identical versions side by side. Photograph the data plate — we read make and type from it. Open the scanner e-mail address required
As a tractor, the Challenger MT755B belongs to the Challenger 4WD Tractor series. Under the bonnet works a six-cylinder engine displacing 8.8 litres, producing 305 hp (224.5 kW). Rated power is reached at 2,100 rpm.
It will not go faster than 40 km/h — a working pace, not a travelling one. Unladen, it tips the scales at 14,095 kg.
Within the range, rated power spans from 22.8 to 593 hp; with 305 hp, the MT755B sits in the mid-field. Directly alongside are the MT745B with 273 hp below and the MT765B with 324 hp above.
Technical data
Engine
| Engine model | C9 ACERT Tech Tier 3correct |
|---|---|
| Power | 305.2 hp (224.5 kW)correct |
| Rated speed | 2,100 rpmcorrect |
| Cylinders | 6correct |
| Displacement | 8,799.9 cm³correct |
| Aspiration | Turbocharged and Air-to-Air Aftercooledcorrect |
Dimensions and weights
| Ground clearance | 365.3correct |
|---|---|
| Unladen weight | 14,095.4 kgcorrect |
Drivetrain and chassis
| Gearbox type | powershift transmissioncorrect |
|---|---|
| Forward gears | 16correct |
| Reverse gears | 4correct |
| Top speed | 39.6 km/hcorrect |
| System voltage | 24 Vcorrect |
Working data
| Pump flow | 164.7 l/mincorrect |
|---|---|
| Hydraulic pressure | 199.9correct |
| Fuel tank capacity | 447.1 lcorrect |
Other data
| Height | 3,444.2correct |
|---|
Where this model stands
Power-to-weight ratio: 15.9 kW/t (224 kW / 14.1 t)
Power class: Heavy (> 180 hp)
Stronger than 97% 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 MT755B have?
The Challenger MT755B delivers 305 hp.
How much does the Challenger MT755B weigh?
The unladen weight is 14,095 kg.
What engine does the Challenger MT755B have?
6 cylinders, 8,800 cm³ displacement.
How fast does the Challenger MT755B go?
Top speed is 39.6 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.
Request a quote →
We ask the suppliers and come back with price and lead time.
Request spare parts →
This page carries 18 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.
Missing a figure you were looking for? Report it →
Know this machine better? Have a photo, a manual, or know that a figure is wrong? Add it to the register →
Other models in this series
Sources: [1]
Tractor in 3D section
Turn the model, look inside and click an assembly — each one is explained.