11 material differences · fewer than 12
Tractor oneMassey Ferguson MF 10851973–1978No measured PTO figureTractor twoZETOR 9111/91451985–1990No measured PTO figure
Which should you choose?
Read our verdict on the MF 1085 and the 9111/9145 → It is generated from the rows below by a fixed, versioned rule set, and names the figure behind every call.
Field by field
11 material differences · 3 fields identical or within 5%, which is not counted as material
| Field | MF 1085 | 9111/9145 | Gap |
|---|---|---|---|
| Engine | |||
| Engine power, claimed claimed | 86.8 hp | 86.8 hp | — |
| Engine declared | Perkins A 4.318 | ZETOR Z-8002.1134 | differs |
| Displacement declared | 5.21 L | 4.56 L | +14% MF 1085 |
| Maximum torque declared | 256 lb·ft · 347 N·m | 242 lb·ft · 328 N·m | +6% MF 1085 |
| Transmission | |||
| Top speed declared | 15.5 mph · 25 km/h | 18.6–24.9 mph · 30–40 km/h | differs |
| Clutch declared | Pedal-operated dry LUK single-plate clutch with 305 mm diameter | — | — |
| Hydraulics & hitch | |||
| Pump flow declared | 7.0 gpm · 26.5 L/min | 12.6 gpm · 47.6 L/min | +80% 9111/9145 |
| Pressure declared | 3,086 psi · 213 bar | 2,828 psi · 195 bar | +9% MF 1085 |
| Rear PTO speeds declared | 540/1000 rpm | 540/1000 rpm | — |
| Weight & dimensions | |||
| Unladen weight declared | 8,490 lb · 3,851 kg | 9,321 lb · 4,228 kg | +10% 9111/9145 |
| Maximum permissible mass declared | 13,228 lb · 6,000 kg | — | — |
| Wheelbase declared | 97.2 in · 2,470 mm | 93.9 in · 2,385 mm | — |
| Length declared | 153.9 in · 3,910 mm | 163.0 in · 4,140 mm | +6% 9111/9145 |
| Width declared | 114.2 in · 2,900 mm | 76.4–89.8 in · 1,940–2,280 mm | differs |
| Ground clearance declared | 16.5 in · 420 mm | 11.8 in · 300 mm | +40% MF 1085 |
| Turning radius, braked declared | — | 12.1 ft · 3.70 m | — |
| Fuel tank declared | 179.6 qt · 170.0 L | 132.1 qt · 125.0 L | +36% MF 1085 |
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.
Massey Ferguson MF 1085 sources
- Source: Traktorenlexikon, “Massey Ferguson MF 1085”
- Source: Traktorenlexikon, “Massey Ferguson MF 1080”
ZETOR 9111/9145 sources
- Source: Traktorenlexikon, “Zetor 9111/9145”