Fiat 18 R "La Piccola" vs International Harvester F-137 D
10 material differences · fewer than 12
Which should you choose?
We will not advise between these two machines, because their unladen weight differs by more than 25% (30%); they were not built in overlapping years (1957–1958; 1960–1964). 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
10 material differences · 5 fields identical or within 5%, which is not counted as material
| Field | 18 R "La Piccola" | F-137 D | Gap |
|---|---|---|---|
| Engine | |||
| Engine power, claimed claimed | 19 hp | 19.7 hp | — |
| Engine declared | FIAT 614.000 | INTERNATIONAL HARVESTER FDD-74 | differs |
| Displacement declared | 1.14 L | 1.22 L | +7% F-137 D |
| Maximum torque declared | 46 lb·ft · 63 N·m | 51 lb·ft · 69 N·m | +10% F-137 D |
| Transmission | |||
| Top speed declared | 12.4 mph · 20 km/h | 11.2 mph · 18 km/h | +11% 18 R "La Piccola" |
| Hydraulics & hitch | |||
| Pump flow declared | 2.0 gpm · 7.5 L/min | 3.2 gpm · 12.0 L/min | +60% F-137 D |
| Rear PTO speeds declared | 540 rpm | 542 rpm | differs |
| Weight & dimensions | |||
| Unladen weight declared | 1,830 lb · 830 kg | 2,381 lb · 1,080 kg | +30% F-137 D |
| Wheelbase declared | 66.9 in · 1,699 mm | 69.3 in · 1,760 mm | — |
| Length declared | 102.2 in · 2,595 mm | 102.0 in · 2,591 mm | — |
| Width declared | 54.3 in · 1,380 mm | 56.3 in · 1,430 mm | — |
| Height declared | 60.2 in · 1,530 mm | 69.3 in · 1,760 mm | +15% F-137 D |
| Ground clearance declared | 19.7 in · 500 mm | 16.1 in · 409 mm | +22% 18 R "La Piccola" |
| Turning radius, braked declared | 9.0 ft · 2.75 m | 8.9 ft · 2.70 m | — |
| Fuel tank declared | 25.4 qt · 24.0 L | 40.2 qt · 38.0 L | +58% F-137 D |
Fiat 18 R "La Piccola" sources
Source
- Source: Traktorenlexikon, “Fiat 18 La Piccola (1957-1958)”
International Harvester F-137 D sources
Source
- Source: Traktorenlexikon, “McCormick F-137 D”
- Source: Traktorenlexikon, “McCormick F-135 D”