12 material differences
Tractor oneFahr D 400 B1955–1961No measured PTO figureTractor twoNuffield 4/60 (460)1961–1964No measured PTO figure
Which should you choose?
Read our verdict on the D 400 B and the 4/60 (460) → It is generated from the rows below by a fixed, versioned rule set, and names the figure behind every call.
Field by field
12 material differences · 2 fields identical or within 5%, which is not counted as material
| Field | D 400 B | 4/60 (460) | Gap |
|---|---|---|---|
| Engine | |||
| Engine power, claimed claimed | 44.4 hp | 57.5 hp | +30% 4/60 (460) |
| Engine declared | KHD F3L 514 | BMC 38 TA | differs |
| Displacement declared | 3.99 L | 3.77 L | +6% D 400 B |
| Maximum torque declared | 164 lb·ft · 223 N·m | 168 lb·ft · 228 N·m | — |
| Transmission | |||
| Top speed declared | 12.4–18.6 mph · 20–30 km/h | 15.5 mph · 25 km/h | differs |
| Clutch declared | Pedal operated dry Fichtel & Sachs single-plate clutch | Pedal-operated dry Borg & Beck single clutch | differs |
| Hydraulics & hitch | |||
| Pump flow declared | 4.9 gpm · 18.5 L/min | 8.8 gpm · 33.2 L/min | +79% 4/60 (460) |
| Rear PTO speeds declared | 588 rpm | 540 rpm | differs |
| Weight & dimensions | |||
| Unladen weight declared | 6,217 lb · 2,820 kg | 5,227 lb · 2,371 kg | +19% D 400 B |
| Maximum permissible mass declared | 8,818 lb · 4,000 kg | — | — |
| Wheelbase declared | 91.3 in · 2,320 mm | 78.0 in · 1,981 mm | +17% D 400 B |
| Length declared | 143.7 in · 3,650 mm | 128.9 in · 3,275 mm | +11% D 400 B |
| Width declared | 87.8 in · 2,230 mm | 76.0 in · 1,930 mm | +16% D 400 B |
| Ground clearance declared | 13.5 in · 343 mm | 12.6 in · 320 mm | +7% D 400 B |
| Turning radius, braked declared | 12.6 ft · 3.85 m | 10.8 ft · 3.30 m | +17% D 400 B |
| Fuel tank declared | 68.7 qt · 65 L | 67.2 qt · 63.6 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.
Fahr D 400 B sources
Source
- Source: Traktorenlexikon, “Fahr D 400 B”
- Source: Traktorenlexikon, “Fahr D 45 L”
Nuffield 4/60 (460) sources
Source
- Source: Traktorenlexikon, “Nuffield 4/60 (1961-1963)”