7 material differences · fewer than 12
Tractor oneEicher 31331977–1982No measured PTO figureTractor twoInternational Harvester 14561969–1971No measured PTO figure
Which should you choose?
Read our verdict on the 3133 and the 1456 → It is generated from the rows below by a fixed, versioned rule set, and names the figure behind every call.
Field by field
7 material differences · 5 fields identical or within 5%, which is not counted as material
| Field | 3133 | 1456 | Gap |
|---|---|---|---|
| Engine | |||
| Engine power, claimed claimed | 131 hp | 132.2 hp | — |
| Engine declared | Eicher EDK 6-5 | INTERNATIONAL HARVESTER DT-407 | differs |
| Displacement declared | 5.89 L | 6.67 L | +13% 1456 |
| Maximum torque declared | 332 lb·ft · 450 N·m | — | — |
| Transmission | |||
| Top speed declared | 19.6 mph · 31.5 km/h | 18.6 mph · 30 km/h | — |
| Clutch declared | F&S single dry clutch for driving clutch | Pedal operated dry single plate clutch | differs |
| Hydraulics & hitch | |||
| Pump flow declared | 11.1 gpm · 42.0 L/min | — | — |
| Pressure declared | 3,046 psi · 210 bar | — | — |
| Rear PTO speeds declared | 540/1000 rpm | 1000 rpm | differs |
| Weight & dimensions | |||
| Unladen weight declared | 12,236 lb · 5,550 kg | 12,800 lb · 5,806 kg | — |
| Maximum permissible mass declared | 16,535 lb · 7,500 kg | — | — |
| Wheelbase declared | 107.5 in · 2,730 mm | 104.8 in · 2,662 mm | — |
| Length declared | 181.5 in · 4,610 mm | 164.0 in · 4,166 mm | +11% 3133 |
| Width declared | 91.7 in · 2,330 mm | 92.0 in · 2,337 mm | — |
| Ground clearance declared | 16.9 in · 430 mm | 23.5 in · 597 mm | +39% 1456 |
| Turning radius, braked declared | 17.7 ft · 5.40 m | 11.7 ft · 3.56 m | +52% 3133 |
| Fuel tank declared | — | 168.0 qt · 159.0 L | — |
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.
Eicher 3133 sources
Source
- Source: Traktorenlexikon, “Eicher 3133”
International Harvester 1456 sources
Source
- Source: Traktorenlexikon, “IHC 1456”
- Source: Traktorenlexikon, “IHC 1026”