6 material differences · fewer than 12
Tractor oneDEUTZ-ALLIS 71201986–1989No measured PTO figureTractor twoDeutz-Fahr DX 1401978–1980No measured PTO figure
Which should you choose?
Read our verdict on the 7120 and the DX 140 → It is generated from the rows below by a fixed, versioned rule set, and names the figure behind every call.
Field by field
6 material differences · 6 fields identical or within 5%, which is not counted as material
| Field | 7120 | DX 140 | Gap |
|---|---|---|---|
| Engine | |||
| Engine power, claimed claimed | 122.3 hp | 122.7 hp | — |
| Engine declared | K.H.D. BF6L 913 T | KHD BF6L 913 | differs |
| Displacement declared | 6.13 L | 6.13 L | — |
| Maximum torque declared | — | 356 lb·ft · 483 N·m | — |
| Transmission | |||
| Top speed declared | 18.6 mph · 30 km/h | 15.5–18.6 mph · 25–30 km/h | differs |
| Clutch declared | dry single clutch | Pedal-operated dry single clutch | differs |
| Hydraulics & hitch | |||
| Hydraulic centre declared | Open centre | — | — |
| Pump flow declared | 24.0 gpm · 90.8 L/min | — | — |
| Pressure declared | 3,481 psi · 240 bar | — | — |
| Rear PTO speeds declared | 540/1000 rpm | 1000 rpm | differs |
| Weight & dimensions | |||
| Unladen weight declared | 11,244 lb · 5,100 kg | 11,905 lb · 5,400 kg | +6% DX 140 |
| Wheelbase declared | 105.8 in · 2,687 mm | 111.5 in · 2,831 mm | +5% DX 140 |
| Length declared | 179.5 in · 4,560 mm | 185.7 in · 4,716 mm | — |
| Width declared | 93.3 in · 2,370 mm | 93.3 in · 2,370 mm | — |
| Ground clearance declared | 24.4 in · 620 mm | 24.4 in · 620 mm | — |
| Turning radius, braked declared | — | 14.7 ft · 4.47 m | — |
| Fuel tank declared | 159.6 qt · 151.0 L | 163.8 qt · 155 L | — |
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 7120 sources
Source
- Source: Traktorenlexikon, “Deutz-Allis 7120”
Deutz-Fahr DX 140 sources
Source
- Source: Traktorenlexikon, “Deutz-Fahr DX 140”
- Source: Traktorenlexikon, “Deutz-Fahr DX 160”