12 material differences
Tractor oneFiat 1300 Super (DT)1976–1979No measured PTO figureTractor twoInternational Harvester 41561969–1970No measured PTO figure
Which should you choose?
We will not advise between these two machines, because their unladen weight differs by more than 25% (52%); the drive differs (Two-wheel or four-wheel drive; 4WD); they were not built in overlapping years (1976–1979; 1969–1970). 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
12 material differences · 0 fields identical or within 5%, which is not counted as material
| Field | 1300 Super (DT) | 4156 | Gap |
|---|---|---|---|
| Engine | |||
| Engine power, claimed claimed | 148.0 hp | 138 hp | +7% 1300 Super (DT) |
| Engine declared | OM CP 3-100/Var. 17/300 | INTERNATIONAL HARVESTER DT-429 | differs |
| Displacement declared | 7.41 L | 7.04 L | +5% 1300 Super (DT) |
| Maximum torque declared | 363 lb·ft · 492 N·m | — | — |
| Transmission | |||
| Top speed declared | 15.5 mph · 25 km/h | 18.6 mph · 30 km/h | +20% 4156 |
| Clutch declared | dry Ferodo single-plate clutch | Pedal operated dry single plate clutch type 14 inches | differs |
| Hydraulics & hitch | |||
| Pump flow declared | 12.0 gpm · 45.5 L/min | 16.5 gpm · 62.5 L/min | +37% 4156 |
| Rear PTO speeds declared | 540/1000 rpm | 1000 rpm | differs |
| Weight & dimensions | |||
| Unladen weight declared | 9,987 lb · 4,530 kg | 15,174 lb · 6,883 kg | +52% 4156 |
| Wheelbase declared | 108.3 in · 2,750 mm | 102.0 in · 2,590 mm | +6% 1300 Super (DT) |
| Length declared | 175.2 in · 4,450 mm | 194.0 in · 4,928 mm | +11% 4156 |
| Width declared | 85.0–108.7 in · 2,160–2,760 mm | 95.7 in · 2,430 mm | differs |
| Ground clearance declared | 15.7 in · 400 mm | 17.3 in · 440 mm | +10% 4156 |
| Turning radius, braked declared | 14.4 ft · 4.40 m | — | — |
| Fuel tank declared | 211.3 qt · 200.0 L | 400.0 qt · 378.5 L | +89% 4156 |
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 1300 Super (DT) sources
- Source: Traktorenlexikon, “Fiat 1300 DT Super”
International Harvester 4156 sources
- Source: Traktorenlexikon, “IHC 4156”
- Source: Traktorenlexikon, “IHC 4100”