10 material differences · fewer than 12
Tractor oneFord 67101981–1989No measured PTO figureTractor twoZETOR 8111/81451984–1990No measured PTO figure
Which should you choose?
Read our verdict on the 6710 and the 8111/8145 → 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 · 3 fields identical or within 5%, which is not counted as material
| Field | 6710 | 8111/8145 | Gap |
|---|---|---|---|
| Engine | |||
| Engine power, claimed claimed | 80.9 hp | 80.9 hp | — |
| Engine declared | — | ZETOR Z-8002.1 or Z-8401.1 | — |
| Displacement declared | — | 4.56 L | — |
| Maximum torque declared | 220 lb·ft · 298 N·m | 190 lb·ft · 257 N·m | +16% 6710 |
| Transmission | |||
| Top speed declared | 18.6 mph · 30 km/h | 18.6 mph · 30 km/h | — |
| Clutch declared | Pedal-operated dry Borg & Beck single-plate clutch | pedal-operated dry ZTS single-disc clutch | differs |
| Hydraulics & hitch | |||
| Pump flow declared | 18.2 gpm · 68.9 L/min | 12.8 gpm · 48.6 L/min | +42% 6710 |
| Rear PTO speeds declared | 540/1000 rpm | 540/1000 rpm | — |
| Weight & dimensions | |||
| Unladen weight declared | 6,975 lb · 3,164 kg | 9,127 lb · 4,140 kg | +31% 8111/8145 |
| Wheelbase declared | 101.6 in · 2,580 mm | 93.9 in · 2,385 mm | +8% 6710 |
| Length declared | 152.5 in · 3,874 mm | 163.0 in · 4,140 mm | +7% 8111/8145 |
| Width declared | 76.9 in · 1,953 mm | 76.4–89.8 in · 1,940–2,280 mm | differs |
| Height, over the cab declared | 114.6 in · 2,911 mm | 104.5 in · 2,655 mm | +10% 6710 |
| Ground clearance declared | 20.5 in · 520 mm | 11.8 in · 300 mm | +73% 6710 |
| Turning radius, braked declared | — | 12.3 ft · 3.75 m | — |
| Fuel tank declared | 188.1 qt · 178.0 L | 132.1 qt · 125.0 L | +42% 6710 |
Ford 6710 sources
Source
- Source: Traktorenlexikon, “Ford 6710”
ZETOR 8111/8145 sources
Source
- Source: Traktorenlexikon, “Zetor 8111/8145”