Eicher Unisuper G 250
Built: 1966–1969 · Series: Unisuper G
More machines from model year 1966
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
Eicher Unisuper G – the G 250 to G 400 from Forchheim: two- and three-cylinder diesel with 18 to 29 kW, 1,670 to 2,020 kg weight
With the Unisuper range, Eicher of Forchheim offered a versatile mid-power farm tractor, whose G models are distinguished by the number attached to the name. This page covers the three versions Unisuper G 250, Unisuper G 300 and Unisuper G 400, with the type number rising alongside engine output.
Read on 3 more paragraphs
The register lists 3 versions here with 18.3 to 29.3 kW (25 to 40 hp) from two- to three-cylinder diesel engines of 1,963 to 2,944 cc displacement. Kerb weight ranges from 1,670 to 2,020 kg, length from 3,662 to 3,980 mm. Width and height are constant across all models at 1,640 mm and 1,700 mm respectively, and rated speed is a uniform 2,000 rpm.
The name Unisuper stood at Eicher for a versatile all-purpose tractor, spanning lighter field work through to more demanding tasks with heavier mounted implements. In the 25 to 40 hp class, the range competed with similarly positioned models from other German makers on medium-sized farms.
When buying a used Eicher Unisuper, check the condition of the injection pump and cylinder head, wear on the clutch and gearbox, and corrosion on the frame, mudguards and cab or canopy where fitted. Spare parts for this range are available through specialist Eicher dealers and collector circles; there has been no factory support since independent Eicher production ended.
Sources: SpecCodex register, model data: Eicher Unisuper G
Technical data
Engine
| Fuel | dieselcorrect |
|---|---|
| Power | 25 hp (18.3 kW)correct |
| Rated speed | 2,000 rpmcorrect |
| Cylinders | 2correct |
| Displacement | 1,963 cm³correct |
| Cooling | air-cooledcorrect |
Dimensions and weights
| Length | 3,662 mmcorrect |
|---|---|
| Width | 1,640 mmcorrect |
| Height | 1,700 mmcorrect |
| Wheelbase | 2,700 mmcorrect |
| Ground clearance | 400 mmcorrect |
| Unladen weight | 1,670 kgcorrect |
Drivetrain and chassis
| Drive | rear-wheel drivecorrect |
|---|---|
| Gearbox | 8/4-Getriebecorrect |
| Forward gears | 8correct |
| Reverse gears | 4correct |
| Front tyres | 6.00-16correct |
| Rear tyres | 8-32correct |
| Top speed | 19.9 km/hcorrect |
Origin and approval
| Construction | semi-frame constructioncorrect |
|---|---|
| Units built | 60correct |
Where this model stands
Power-to-weight ratio: 11 kW/t (18 kW / 1.7 t)
Power class: Compact (< 40 hp)
Stronger than 12% of the tractors in the register — out of 15,663 models with a stated power figure.
Calculated from the documented figures above — not a rating.
Frequently asked questions
How much power does the Eicher Unisuper G 250 have?
The Eicher Unisuper G 250 delivers 25 hp.
How much does the Eicher Unisuper G 250 weigh?
The unladen weight is 1,670 kg.
What engine does the Eicher Unisuper G 250 have?
2 cylinders, 1,963 cm³ displacement, Diesel.
How fast does the Eicher Unisuper G 250 go?
Top speed is 19.9 km/h.
What are the dimensions of the Eicher Unisuper G 250?
3,662 mm × 1,640 mm × 1,700 mm.
When was the Eicher Unisuper G 250 built?
Production years: 1966–1969.
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.
- Check front and rear tyre sizes: mismatched pairs strain the drivetrain.
- Shift the gearbox cold and warm — jumps only show up at temperature.
- 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 23 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: Wikibooks Traktorenlexikon (CC BY-SA 4.0) (retrieved August 2026) · How we check the data
Tractor in 3D section
Turn the model, look inside and click an assembly — each one is explained.
