7 material differences · fewer than 12
Tractor oneSteyr 185 a1958–1967No measured PTO figureTractor twoURSUS C-355 P1971–1975No measured PTO figure
Which should you choose?
Read our verdict on the 185 a and the C-355 P → It is generated from the rows below by a fixed, versioned rule set, and names the figure behind every call.
Field by field
7 material differences · 6 fields identical or within 5%, which is not counted as material
| Field | 185 a | C-355 P | Gap |
|---|---|---|---|
| Engine | |||
| Engine power, claimed claimed | 54.3 hp | 49.3 hp | +10% 185 a |
| Engine declared | Steyr WD-313 | URSUS/ZM S-4002 | differs |
| Displacement declared | 3.99 L | 3.12 L | +28% 185 a |
| Maximum torque declared | 145 lb·ft · 196 N·m | 142 lb·ft · 193 N·m | — |
| Transmission | |||
| Top speed declared | 15.5 mph · 25 km/h | 15.5 mph · 25 km/h | — |
| Clutch declared | Pedal operated dry Steyr single plate clutch | — | — |
| Hydraulics & hitch | |||
| Pump flow declared | 3.7 gpm · 14.0 L/min | 5.3 gpm · 20.0 L/min | +43% C-355 P |
| Pressure declared | 2,134 psi · 147 bar | — | — |
| Rear PTO speeds declared | 540 rpm | 540 rpm | — |
| Weight & dimensions | |||
| Unladen weight declared | 6,173 lb · 2,800 kg | 4,852 lb · 2,201 kg | +27% 185 a |
| Wheelbase declared | 81.1 in · 2,060 mm | 83.7 in · 2,125 mm | — |
| Length declared | 131.7 in · 3,345 mm | 128.0 in · 3,250 mm | — |
| Width declared | 73.4 in · 1,865 mm | 70.9 in · 1,800 mm | — |
| Ground clearance declared | 15.7 in · 400 mm | 17.2 in · 436 mm | +9% C-355 P |
| Turning radius, braked declared | 11.5 ft · 3.50 m | 10.5 ft · 3.19 m | +10% 185 a |
| Fuel tank declared | 105.7 qt · 100 L | 74.0 qt · 70.0 L | +43% 185 a |
Height is not in this table. It is not one measurement: the sources measure it to different points — over the cab on some machines, over the steering wheel or the exhaust on others — and the same tractor measured two ways can differ by most of a metre. It appears here only when both machines' figures carry the point they were measured to and it is the same point, which is not the case for these two. Each machine's own page prints its height as its source gives it.
Steyr 185 a sources
- Source: Traktorenlexikon, “Steyr 185a”
- Source: Traktorenlexikon, “Steyr 185”
URSUS C-355 P sources
- Source: Traktorenlexikon, “Ursus C-355”