Yanmar EF233M 4WD
Series: Other models
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As a tractor, the Yanmar EF233M belongs to the Yanmar 4WD Tractor series. Under the bonnet works a three-cylinder engine displacing 1.6 litres, producing 34 hp (24.9 kW). Rated output is reached at 2,500 rpm, so it works in the lower rev range.
Top speed is 20 km/h. Unladen weight is 940 kg.
Within the range, rated power spans from 14.1 to 59.7 hp; with 33.9 hp, the EF233M sits in the mid-field. Directly alongside are the EF230H with 32.2 hp below and the YT2 with 34.7 hp above.
Technical data
Engine
| Engine model | 3TNV88correct |
|---|---|
| Power | 33.9 hp (24.9 kW)correct |
| Rated speed | 2,500 rpmcorrect |
| Cylinders | 3correct |
| Displacement | 1,643.6 cm³correct |
Dimensions and weights
| Ground clearance | 245.1correct |
|---|---|
| Unladen weight | 940 kgcorrect |
Drivetrain and chassis
| Gearbox type | mechanical gearboxcorrect |
|---|---|
| Forward gears | 12correct |
| Reverse gears | 12correct |
| Tyre size | 6-14, 9.5-22correct |
| Top speed | 20.1 km/hcorrect |
| System voltage | 12 Vcorrect |
Working data
| Pump flow | 22.3 l/mincorrect |
|---|---|
| Fuel tank capacity | 28 lcorrect |
Where this model stands
Power-to-weight ratio: 26.5 kW/t (25 kW / 0.9 t)
Power class: Compact (< 40 hp)
Stronger than 21% 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 Yanmar EF233M have?
The Yanmar EF233M delivers 33.9 hp.
How much does the Yanmar EF233M weigh?
The unladen weight is 940 kg.
What engine does the Yanmar EF233M have?
3 cylinders, 1,644 cm³ displacement.
How fast does the Yanmar EF233M go?
Top speed is 20.1 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 16 individual figures for this model. They come from 2 recorded sources; 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
Tractor in 3D section
Turn the model, look inside and click an assembly — each one is explained.