7 material differences · fewer than 12
Tractor oneZETOR 49111977–1980No measured PTO figureTractor twoZETOR 50111980–1984No measured PTO figure
Which should you choose?
Read our verdict on the 4911 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
7 material differences · 9 fields identical or within 5%, which is not counted as material
| Field | 4911 | 5011 | Gap |
|---|---|---|---|
| Engine | |||
| Engine power, claimed claimed | 44.4 hp | 44.4 hp | — |
| Engine declared | ZBROJORKA Z-4901 | ZBROJORKA Z-5001 | differs |
| Displacement declared | 2.70 L | 2.70 L | — |
| Maximum torque declared | 105 lb·ft · 143 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 | 6.6 gpm · 24.8 L/min | 6.2 gpm · 23.3 L/min | +6% 4911 |
| Pressure declared | 3,046 psi · 210 bar | 3,046 psi · 210 bar | — |
| Rear PTO speeds declared | 540/1000 rpm | 540 rpm | differs |
| Weight & dimensions | |||
| Unladen weight declared | 4,784 lb · 2,170 kg | 5,886 lb · 2,670 kg | +23% 5011 |
| Wheelbase declared | 78.3 in · 1,988 mm | 79.7 in · 2,025 mm | — |
| Length declared | 129.5 in · 3,290 mm | 132.9 in · 3,375 mm | — |
| Width declared | 70.1–85.8 in · 1,780–2,180 mm | 71.3 in · 1,810 mm | differs |
| Height, over the cab declared | 94.5 in · 2,400 mm | 103.1 in · 2,620 mm | +9% 5011 |
| Ground clearance declared | 18.9 in · 480 mm | 17.3 in · 440 mm | +9% 4911 |
| Turning radius, braked declared | 9.7 ft · 2.95 m | 10.1 ft · 3.09 m | — |
| Fuel tank declared | 49.7 qt · 47.0 L | 49.7 qt · 47.0 L | — |
ZETOR 4911 sources
Source
- Source: Traktorenlexikon, “Zetor 4911”
ZETOR 5011 sources
Source
- Source: Traktorenlexikon, “Zetor 5011”