11 material differences · fewer than 12
Tractor oneFiat 25 R1953–1957No measured PTO figureTractor twoKramer KB 22 C1951–1954No measured PTO figure
Which should you choose?
Read our verdict on the 25 R and the KB 22 C → It is generated from the rows below by a fixed, versioned rule set, and names the figure behind every call.
Field by field
11 material differences · 0 fields identical or within 5%, which is not counted as material
| Field | 25 R | KB 22 C | Gap |
|---|---|---|---|
| Engine | |||
| Engine power, claimed claimed | 23.7 hp | 21 hp | +11% 25 R |
| Engine declared | FIAT 605.010 | Güldner 2 DA | differs |
| Displacement declared | 1.90 L | 1.63 L | +17% 25 R |
| Maximum torque declared | 69 lb·ft · 94 N·m | 66 lb·ft · 89 N·m | +6% 25 R |
| Transmission | |||
| Top speed declared | 9.3 mph · 15 km/h | 12.4 mph · 20 km/h | +33% KB 22 C |
| Clutch declared | — | Single-plate dry clutch | — |
| Hydraulics & hitch | |||
| Pump flow declared | — | 4.2 gpm · 16.0 L/min | — |
| Pressure declared | — | 1,707 psi · 118 bar | — |
| Rear PTO speeds declared | 540 rpm | 528 rpm | differs |
| Weight & dimensions | |||
| Unladen weight declared | 3,516 lb · 1,595 kg | 2,579 lb · 1,170 kg | +36% 25 R |
| Wheelbase declared | 61.4 in · 1,560 mm | 68.1 in · 1,730 mm | +11% KB 22 C |
| Length declared | 99.0 in · 2,515 mm | 113.0 in · 2,870 mm | +14% KB 22 C |
| Width declared | 59.6–78.1 in · 1,515–1,985 mm | 60.6–61.0 in · 1,540–1,550 mm | differs |
| Ground clearance declared | 15.4 in · 390 mm | 14.6 in · 370 mm | +5% 25 R |
| Turning radius, braked declared | 8.2 ft · 2.50 m | — | — |
| Fuel tank declared | 39.1 qt · 37 L | 21.1 qt · 20 L | +85% 25 R |
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.
Fiat 25 R sources
- Source: Traktorenlexikon, “Fiat 25 R (1953-1957)”
Kramer KB 22 C sources
- Source: Traktorenlexikon, “Kramer KB 22 C”
- Source: Traktorenlexikon, “Güldner AF 20”