12 material differences
Tractor oneFahr D 135 H1958–1959No measured PTO figureTractor twoVolvo T-425 Krabat1957–1962No measured PTO figure
Which should you choose?
Read our verdict on the D 135 H and the T-425 Krabat → 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 · 1 fields identical or within 5%, which is not counted as material
| Field | D 135 H | T-425 Krabat | Gap |
|---|---|---|---|
| Engine | |||
| Engine power, claimed claimed | 17.7 hp | 31.5 hp | +78% T-425 Krabat |
| Engine declared | Güldner 2 DNSF | AB-VOLVO B 16 C | differs |
| Displacement declared | 1.31 L | 1.58 L | +21% T-425 Krabat |
| Maximum torque declared | 49 lb·ft · 67 N·m | 72 lb·ft · 97 N·m | +45% T-425 Krabat |
| Transmission | |||
| Top speed declared | 12.4 mph · 20 km/h | 18.6 mph · 30 km/h | +50% T-425 Krabat |
| Clutch declared | Pedal operated dry Fichtel & Sachs single-plate clutch | — | — |
| Hydraulics & hitch | |||
| Pump flow declared | — | 6.3 gpm · 23.8 L/min | — |
| Pressure declared | 3,129 psi · 216 bar | — | — |
| Three-point lift, at the coupling points declared | 2,425 lb · 1,100 kg | 1,764 lb · 800 kg | +38% D 135 H |
| Rear PTO speeds declared | 525 rpm | 540 rpm | differs |
| Weight & dimensions | |||
| Unladen weight declared | 2,734 lb · 1,240 kg | 3,175 lb · 1,440 kg | +16% T-425 Krabat |
| Maximum permissible mass declared | 4,409 lb · 2,000 kg | — | — |
| Wheelbase declared | 66.4 in · 1,687 mm | 75.4 in · 1,915 mm | +14% T-425 Krabat |
| Length declared | 106.4 in · 2,702 mm | 116.9 in · 2,970 mm | +10% T-425 Krabat |
| Width declared | 57.5 in · 1,460 mm | 66.9 in · 1,700 mm | +16% T-425 Krabat |
| Ground clearance declared | 18.3 in · 465 mm | 17.7 in · 450 mm | — |
| Turning radius, braked declared | 7.7 ft · 2.35 m | 9.8 ft · 3.00 m | +28% T-425 Krabat |
| Fuel tank declared | 31.7 qt · 30 L | 42.3 qt · 40.0 L | +33% T-425 Krabat |
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 135 H sources
Source
- Source: Traktorenlexikon, “Fahr D 135 H”
- Source: Traktorenlexikon, “Fahr D 135”
Volvo T-425 Krabat sources
Source
- Source: Traktorenlexikon, “Volvo T 425 Krabat”
- Source: Traktorenlexikon, “Bolinder-Munktell BM 425 Terrier”