Hatz H-332
Built: 1964 · Series: H-Baureihe
More machines from model year 1964
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Hatz H-113 to H-340 – the field tractors of the engine maker from Ruhstorf an der Rott: type number by maker logic as power class, one- to three-cylinder Hatz diesels, 9.6 to 29.4 kW, 845 to 1,910 kg
Motorenfabrik Hatz of Ruhstorf an der Rott in Lower Bavaria is known chiefly as a maker of air-cooled industrial diesel engines fitted in construction machinery, compressors and generators. In the post-war years, when numerous German engine builders offered their own field tractors alongside construction equipment, Hatz ran the H range as small to mid-size standard tractors, consistently fitted with Hatz's own diesel engines – from a single cylinder in the lightest to a three-cylinder in the largest models of this range.
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The register lists 5 versions with engines of 668 to 2,987 cm³, 1 to 3 cylinders, outputs of 9.6 to 29.4 kW and rated speeds of 1,750 to 2,600 rpm. Service weights range from 845 to 1,910 kg, lengths from 2,492 to 3,340 mm, widths from 1,490 to 1,588 mm.
As the tractors of a maker specialised primarily in engines, the H range occupied a niche between the large tractor brands and the numerous small suppliers of the 1950s; production numbers stayed modest, while Hatz increasingly concentrated its core business on industrial engines, with which the brand remains internationally present today.
On used tractors, operating hours, the condition of injection pump and cooling-air ducting on the air-cooled engines, clutch and gearbox, rust on sheet-metal and chassis parts count; engine spares are generally accessible through Hatz as a still-active engine maker, while tractor-specific parts run only through vintage specialists.
Sources: SpecCodex register, model data: Hatz H-Baureihe, Hatz (manufacturer)
Technical data
Engine
| Fuel | dieselcorrect |
|---|---|
| Power | 32 hp (23.5 kW)correct |
| Rated speed | 1,750 rpmcorrect |
| Cylinders | 3correct |
| Displacement | 2,987 cm³correct |
| Cooling | air-cooledcorrect |
Dimensions and weights
| Length | 3,340 mmcorrect |
|---|---|
| Width | 1,588 mmcorrect |
| Height | 1,386 mmcorrect |
| Wheelbase | 2,130 mmcorrect |
| Ground clearance | 400 mmcorrect |
| Unladen weight | 1,910 kgcorrect |
Drivetrain and chassis
| Drive | rear-wheel drivecorrect |
|---|---|
| Gearbox | 8 V/4 Rcorrect |
| Forward gears | 8correct |
| Reverse gears | 4correct |
| Front tyres | 5.50-16 ASFcorrect |
| Rear tyres | 10-28 AScorrect |
| Top speed | 20 km/hcorrect |
Origin and approval
| Construction | frameless unit constructioncorrect |
|---|---|
| Units built | 70correct |
Where this model stands
Power-to-weight ratio: 12.3 kW/t (24 kW / 1.9 t)
Power class: Compact (< 40 hp)
Stronger than 19% 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 Hatz H-332 have?
The Hatz H-332 delivers 32 hp.
How much does the Hatz H-332 weigh?
The unladen weight is 1,910 kg.
What engine does the Hatz H-332 have?
3 cylinders, 2,987 cm³ displacement, Diesel.
How fast does the Hatz H-332 go?
Top speed is 20 km/h.
What are the dimensions of the Hatz H-332?
3,340 mm × 1,588 mm × 1,386 mm.
When was the Hatz H-332 built?
Production years: 1964.
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 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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