Ursus C-4011
Built: 1965-1970 · Series: C-4011 / C-355 / C-360 / C-362
More machines from model year 1965
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
Ursus C-355 to C-4011 (Poland) – Zetor-licensed tractors built in Ursus, Warsaw: C-355, C-360, C-362, three- and four-cylinder diesels rated 33–42 kW, 2,000–2,170 kg
The C-355 to C-4011 line brings together the standard tractors built by Ursus in Warsaw under the Polish-Czechoslovak cooperation agreement as licensed Zetor designs. Ursus, a Polish tractor maker operating since the 1920s in the Warsaw district of the same name, took the mid-range Zetor concept for the C-355 and C-360 and adapted it for its own production; the C-362 and C-4011 carried the line forward with detail changes, while the C-355M and C-360-3P denote further developed versions. The family is powered by three- and four-cylinder diesel engines, with one version's engine recorded as the S-4002; drive is two-wheel throughout.
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The register lists 6 versions rated at 33 to 42 kW (45 to 56 hp) from three- and four-cylinder engines of 2,502 to 3,121 cm³, torque of 165 to 190 Nm at 2,200 to 2,250 rpm, kerb weights of 2,000 to 2,170 kg, and a length of 3,250 to 3,610 mm, a width of 1,800 mm and a height of 2,050 mm.
The C-series was the bread-and-butter tractor of Polish agriculture and of farms across the Eastern Bloc; through state foreign trade, Ursus tractors of this class also reached Western Europe, where they were sold as a low-cost alternative to Western makes. The close kinship with Zetor technology secured a broad parts base across both manufacturers.
On a used example, check the condition of the engine and injection pump, clutch and gearbox, the hydraulics including the lift, and corrosion on the wings, cab and frame; the simple mechanicals make repairs easier, and spares run through the Zetor-compatible dealer network across Central and Eastern Europe. A test drive checking steering, brakes and the PTO clutch is worthwhile before buying.
Sources: SpecCodex register, model data: Ursus C-355 / C-360 / C-362 / C-4011
Technical data
Engine
| Engine | Ursus S-4001, 4 cyl. wysokoprężny, blok żeliwnycorrect |
|---|---|
| Power | 42 hp (34 kW)correct |
| Cylinders | 4correct |
| Displacement | 3,120 cm³correct |
| Cooling | water-cooledcorrect |
Dimensions and weights
| Length | 3,250 mmcorrect |
|---|---|
| Wheelbase | 2,130 mmcorrect |
Drivetrain and chassis
| Drive | rear-wheel drivecorrect |
|---|---|
| Gearbox | 10+2correct |
Working data
| Fuel tank capacity | 40 lcorrect |
|---|
Origin and approval
| Plant | Polandcorrect |
|---|
Frequently asked questions
How much power does the Ursus C-4011 have?
The Ursus C-4011 delivers 42 hp.
What engine does the Ursus C-4011 have?
4 cylinders, 3,120 cm³ displacement.
When was the Ursus C-4011 built?
Production years: 1965-1970.
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.
- 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 15 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
Sources: Wikipedia (retrieved August 2026) · Latvian open data portal (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.
