10 material differences · fewer than 12
Tractor oneFiat 450 SV/SE1978–1982No measured PTO figureTractor twoZETOR 50111980–1984No measured PTO figure
Which should you choose?
Read our verdict on the 450 SV/SE and the 5011 → It is generated from the rows below by a fixed, versioned rule set, and names the figure behind every call.
Field by field
10 material differences · 5 fields identical or within 5%, which is not counted as material
| Field | 450 SV/SE | 5011 | Gap |
|---|---|---|---|
| Engine | |||
| Engine power, claimed claimed | 44.4 hp | 44.4 hp | — |
| Engine declared | FIAT-IVECO 8035.01.309 | ZBROJORKA Z-5001 | differs |
| Displacement declared | 2.34 L | 2.70 L | +15% 5011 |
| Maximum torque declared | 108 lb·ft · 146 N·m | 108 lb·ft · 147 N·m | — |
| Transmission | |||
| Top speed declared | 15.5 mph · 25 km/h | 15.5 mph · 25 km/h | — |
| Clutch declared | — | Pedal-operated dry Zbrojovka double clutch | — |
| Hydraulics & hitch | |||
| Pump flow declared | 6.2 gpm · 23.4 L/min | 6.2 gpm · 23.3 L/min | — |
| Pressure declared | 2,843 psi · 196 bar | 3,046 psi · 210 bar | +7% 5011 |
| Rear PTO speeds declared | 540 rpm | 540 rpm | — |
| Weight & dimensions | |||
| Unladen weight declared | 3,858 lb · 1,750 kg | 5,886 lb · 2,670 kg | +53% 5011 |
| Wheelbase declared | 75.6 in · 1,920 mm | 79.7 in · 2,025 mm | +5% 5011 |
| Length declared | 122.8 in · 3,120 mm | 132.9 in · 3,375 mm | +8% 5011 |
| Width declared | 38.6–43.3 in · 980–1,100 mm | 71.3 in · 1,810 mm | differs |
| Ground clearance declared | 13.4 in · 340 mm | 17.3 in · 440 mm | +29% 5011 |
| Turning radius, braked declared | 9.4 ft · 2.85 m | 10.1 ft · 3.09 m | +8% 5011 |
| Fuel tank declared | 57.1 qt · 54.0 L | 49.7 qt · 47.0 L | +15% 450 SV/SE |
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.
Fiat 450 SV/SE sources
- Source: Traktorenlexikon, “Fiat 450 SE/SV”
- Source: Traktorenlexikon, “Someca 450 S”
ZETOR 5011 sources
- Source: Traktorenlexikon, “Zetor 5011”