7 material differences · fewer than 12
Tractor oneFord 6811958–1962No measured PTO figureTractor twoLanz D 70061943–1945No measured PTO figure
Which should you choose?
We will not advise between these two machines, because their unladen weight differs by more than 25% (58%); they were not built in overlapping years (1958–1962; 1943–1945). The figures below are side by side so you can judge them yourself; each says whether it was measured, claimed or declared by its source.
Field by field
7 material differences · 0 fields identical or within 5%, which is not counted as material
| Field | 681 | D 7006 | Gap |
|---|---|---|---|
| Engine | |||
| Engine power, claimed claimed | 42.1 hp | 24.5 hp | +72% 681 |
| Maximum torque declared | 121 lb·ft · 164 N·m | — | — |
| Transmission | |||
| Top speed declared | 17.4 mph · 28 km/h | 9.4 mph · 15.1 km/h | +85% 681 |
| Clutch declared | — | Pedal operated three-shoe clutch with clutch brake | — |
| Hydraulics & hitch | |||
| Pump flow declared | 4.0 gpm · 15.0 L/min | — | — |
| Rear PTO speeds declared | 540 rpm / 1000 rpm | 850 | differs |
| Weight & dimensions | |||
| Unladen weight declared | 3,289 lb · 1,492 kg | 5,203 lb · 2,360 kg | +58% D 7006 |
| Wheelbase declared | 74.5 in · 1,892 mm | 66.5 in · 1,690 mm | +12% 681 |
| Length declared | 120.8 in · 3,069 mm | 130.7 in · 3,320 mm | +8% D 7006 |
| Width declared | 63.9–87.5 in · 1,623–2,223 mm | 63.0 in · 1,600 mm | differs |
| Ground clearance declared | 21.0 in · 533 mm | 13.0 in · 330 mm | +62% 681 |
| Turning radius, braked declared | 8.9 ft · 2.72 m | — | — |
| Fuel tank declared | 62.3 qt · 59.0 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.
Ford 681 sources
- Source: Traktorenlexikon, “Ford 601”
Lanz D 7006 sources
- Source: Traktorenlexikon, “Lanz D 7006 Reingas”