8 material differences · fewer than 12
Tractor oneFiat 540 (DT)1973–1982No measured PTO figureTractor twoInternational Harvester D-5141963–1965No measured PTO figure
Which should you choose?
Read our verdict on the 540 (DT) and the D-514 → It is generated from the rows below by a fixed, versioned rule set, and names the figure behind every call.
Field by field
8 material differences · 5 fields identical or within 5%, which is not counted as material
| Field | 540 (DT) | D-514 | Gap |
|---|---|---|---|
| Engine | |||
| Engine power, claimed claimed | 53.2 hp | 52 hp | — |
| Engine declared | FIAT-IVECO 8035.02.202/304 | INTERNATIONAL-HARVESTER DD-188 | differs |
| Displacement declared | 2.59 L | 3.09 L | +19% D-514 |
| Maximum torque declared | 124 lb·ft · 168 N·m | — | — |
| Transmission | |||
| Top speed declared | 15.5 mph · 25 km/h | 15.5 mph · 25 km/h | — |
| Clutch declared | — | Pedal operated dry single plate clutch | — |
| Hydraulics & hitch | |||
| Pump flow declared | 5.8 gpm · 21.8 L/min | 12.0 gpm · 45.4 L/min | +108% D-514 |
| Rear PTO speeds declared | 540 rpm | 540 rpm | — |
| Weight & dimensions | |||
| Unladen weight declared | 4,112 lb · 1,865 kg | 5,556 lb · 2,520 kg | +35% D-514 |
| Wheelbase declared | 75.6 in · 1,920 mm | 73.1 in · 1,856 mm | — |
| Length declared | 119.9 in · 3,045 mm | 123.2 in · 3,130 mm | — |
| Width declared | 65.4–92.6 in · 1,660–2,352 mm | 71.7 in · 1,822 mm | differs |
| Ground clearance declared | 18.1 in · 459 mm | 15.7 in · 400 mm | +15% 540 (DT) |
| Turning radius, braked declared | 9.7 ft · 2.95 m | 9.2 ft · 2.80 m | +5% 540 (DT) |
| Fuel tank declared | 57.1 qt · 54.0 L | 61.3 qt · 58.0 L | +7% D-514 |
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 540 (DT) sources
- Source: Traktorenlexikon, “Fiat 540/540 DT”
- Source: Traktorenlexikon, “Someca 540”
International Harvester D-514 sources
- Source: Traktorenlexikon, “McCormick D-514”