10 material differences · fewer than 12
Tractor oneDEUTZ-ALLIS 71451987–1989No measured PTO figureTractor twoFord TW-20 (A)1979–1983No measured PTO figure
Which should you choose?
Read our verdict on the 7145 and the TW-20 (A) → 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 | 7145 | TW-20 (A) | Gap |
|---|---|---|---|
| Engine | |||
| Engine power, claimed claimed | 144.0 hp | 144.0 hp | — |
| Engine declared | K.H.D. BF6L 913 T | Ford 401 DFT | differs |
| Displacement declared | 6.13 L | 6.58 L | +7% TW-20 (A) |
| Maximum torque declared | 386 lb·ft · 523 N·m | 416 lb·ft · 564 N·m | +8% TW-20 (A) |
| Transmission | |||
| Top speed declared | 18.6 mph · 30 km/h | 15.5–18.6 mph · 25–30 km/h | differs |
| Hydraulics & hitch | |||
| Hydraulic centre declared | Open centre | — | — |
| Pump flow declared | 27.3 gpm · 103.3 L/min | 16.0 gpm · 60.6 L/min | +70% 7145 |
| Rear PTO speeds declared | 540/1000 rpm | 540/1000 rpm | — |
| Weight & dimensions | |||
| Unladen weight declared | 11,905 lb · 5,400 kg | 12,849 lb · 5,828 kg | +8% TW-20 (A) |
| Maximum permissible mass declared | — | 18,001 lb · 8,165 kg | — |
| Wheelbase declared | 103.5 in · 2,629 mm | 109.7 in · 2,786 mm | +6% TW-20 (A) |
| Length declared | 187.8 in · 4,770 mm | 176.0 in · 4,470 mm | +7% 7145 |
| Width declared | 93.3 in · 2,370 mm | 86.6–103.9 in · 2,200–2,640 mm | differs |
| Ground clearance declared | 24.4 in · 620 mm | 25.2 in · 640 mm | — |
| Turning radius, braked declared | — | 13.3 ft · 4.06 m | — |
| Fuel tank declared | 264.2 qt · 250.0 L | 211.3 qt · 200.0 L | +25% 7145 |
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.
DEUTZ-ALLIS 7145 sources
- Source: Traktorenlexikon, “Deutz-Allis 7145”
- Source: Traktorenlexikon, “Deutz-Allis 7120”
Ford TW-20 (A) sources
- Source: Traktorenlexikon, “Ford TW 20”
- Source: Traktorenlexikon, “Ford 9600”