7 material differences · fewer than 12
Tractor oneFahr D 400 B1955–1961No measured PTO figureTractor twoFahr D 45 L1952–1954No measured PTO figure
Which should you choose?
Read our verdict on the D 400 B and the D 45 L → It is generated from the rows below by a fixed, versioned rule set, and names the figure behind every call.
Field by field
7 material differences · 8 fields identical or within 5%, which is not counted as material
| Field | D 400 B | D 45 L | Gap |
|---|---|---|---|
| Engine | |||
| Engine power, claimed claimed | 44.4 hp | 44.4 hp | — |
| Engine declared | KHD F3L 514 | KHD F3L 514 | — |
| Displacement declared | 3.99 L | 3.99 L | — |
| Maximum torque declared | 164 lb·ft · 223 N·m | 164 lb·ft · 223 N·m | — |
| Transmission | |||
| Top speed declared | 12.4–18.6 mph · 20–30 km/h | 13.0–18.6 mph · 21–30 km/h | — |
| Clutch declared | Pedal operated dry Fichtel & Sachs single-plate clutch | — | — |
| Hydraulics & hitch | |||
| Pump flow declared | 4.9 gpm · 18.5 L/min | 4.9 gpm · 18.5 L/min | — |
| Pressure declared | — | 3,129 psi · 216 bar | — |
| Rear PTO speeds declared | 588 rpm | 587 rpm | differs |
| Weight & dimensions | |||
| Unladen weight declared | 6,217 lb · 2,820 kg | 5,335 lb · 2,420 kg | +17% D 400 B |
| Maximum permissible mass declared | 8,818 lb · 4,000 kg | 9,700 lb · 4,400 kg | +10% D 45 L |
| Wheelbase declared | 91.3 in · 2,320 mm | 82.7 in · 2,100 mm | +10% D 400 B |
| Length declared | 143.7 in · 3,650 mm | 144.1 in · 3,660 mm | — |
| Width declared | 87.8 in · 2,230 mm | 73.4 in · 1,865 mm | +20% D 400 B |
| Ground clearance declared | 13.5 in · 343 mm | 16.8 in · 427 mm | +24% D 45 L |
| Turning radius, braked declared | 12.6 ft · 3.85 m | 12.0 ft · 3.65 m | +5% D 400 B |
| Fuel tank declared | 68.7 qt · 65 L | 68.7 qt · 65 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: Traktorenlexikon, “Fahr D 400 B”
- Source: Traktorenlexikon, “Fahr D 45 L”
Fahr D 45 L sources
- Source: Traktorenlexikon, “Fahr D 45 L”