10 material differences · fewer than 12
Tractor oneInternational Harvester 4541970–1973No measured PTO figureTractor twoNew Holland 3935 (A)1969–1999No measured PTO figure
Which should you choose?
We will not advise between these two machines, because the drive differs (2WD; Two-wheel or four-wheel drive). 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 · 4 fields identical or within 5%, which is not counted as material
| Field | 454 | 3935 (A) | Gap |
|---|---|---|---|
| Engine | |||
| Engine power, claimed claimed | 49.3 hp | 49.3 hp | — |
| Engine declared | INTERNATIONAL-HARVESTER D-179 | IVECO 8035.06 | differs |
| Displacement declared | 2.93 L | 2.71 L | +8% 454 |
| Maximum torque declared | 131 lb·ft · 178 N·m | 114 lb·ft · 155 N·m | +15% 454 |
| Transmission | |||
| Top speed declared | 19.9 mph · 32 km/h | 15.5–18.6 mph · 25–30 km/h | differs |
| Hydraulics & hitch | |||
| Hydraulic centre declared | — | Open centre | — |
| Pump flow declared | 11.4–12.6 gpm · 43.1–47.7 L/min | 8.7 gpm · 32.8 L/min | differs |
| Rear PTO speeds declared | 540/1000 rpm | 540/1000 rpm | — |
| Weight & dimensions | |||
| Unladen weight declared | 4,720 lb · 2,141 kg | 4,255 lb · 1,930 kg | +11% 454 |
| Maximum permissible mass declared | — | 8,488 lb · 3,850 kg | — |
| Wheelbase declared | 75.2 in · 1,910 mm | 78.7 in · 1,999 mm | — |
| Length declared | 133.0 in · 3,378 mm | 127.6 in · 3,241 mm | — |
| Width declared | 66.0 in · 1,676 mm | 60.6–84.3 in · 1,540–2,140 mm | differs |
| Ground clearance declared | 10.0 in · 254 mm | 14.8 in · 375 mm | +48% 3935 (A) |
| Turning radius, braked declared | 9.2 ft · 2.79 m | 9.9 ft · 3.03 m | +9% 3935 (A) |
| Fuel tank declared | 74.0 qt · 70.0 L | 44.4 qt · 42.0 L | +67% 454 |
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.
International Harvester 454 sources
- Source: Traktorenlexikon, “IHC 454 (USA)”
- Source: Traktorenlexikon, “McCormick 523”
New Holland 3935 (A) sources
- Source: Traktorenlexikon, “New Holland 3935”
- Source: Traktorenlexikon, “New Holland 3435”