9 material differences · fewer than 12
Tractor oneCase-IH 7150 Magnum1990–1993No measured PTO figureTractor twoJ.I. Case 46901979–1983No measured PTO figure
Which should you choose?
Read our verdict on the 7150 Magnum and the 4690 → It is generated from the rows below by a fixed, versioned rule set, and names the figure behind every call.
Field by field
9 material differences · 3 fields identical or within 5%, which is not counted as material
| Field | 7150 Magnum | 4690 | Gap |
|---|---|---|---|
| Engine | |||
| Engine power, claimed claimed | 244 hp | 257 hp | +5% 4690 |
| Engine declared | CUMMINS 6 TA-830 | CASE A-504 BDTL | differs |
| Displacement declared | 8.27 L | 8.26 L | — |
| Maximum torque declared | 691 lb·ft · 937 N·m | — | — |
| Transmission | |||
| Top speed declared | 18.6 mph · 30 km/h | 18.6 mph · 30 km/h | — |
| Clutch declared | oil-immersed multi-plate clutch | Hydraulically operated wet disc clutch | differs |
| Hydraulics & hitch | |||
| Pump flow declared | 24.8 gpm · 93.8 L/min | 15.5 gpm · 58.7 L/min | +60% 7150 Magnum |
| Pressure declared | 2,451 psi · 169 bar | — | — |
| Rear PTO speeds declared | 1000 rpm | 1000 rpm | — |
| Weight & dimensions | |||
| Unladen weight declared | 18,587 lb · 8,431 kg | 22,311 lb · 10,120 kg | +20% 4690 |
| Maximum permissible mass declared | 25,519 lb · 11,575 kg | — | — |
| Wheelbase declared | 118.3 in · 3,006 mm | 102.0 in · 2,591 mm | +16% 7150 Magnum |
| Length declared | 207.8 in · 5,278 mm | 232.0 in · 5,893 mm | +12% 4690 |
| Width declared | 120.0–182.0 in · 3,048–4,623 mm | 96.0 in · 2,438 mm | differs |
| Ground clearance declared | 17.3 in · 440 mm | 18.5 in · 470 mm | +7% 4690 |
| Fuel tank declared | 379.4 qt · 359.0 L | 512.5 qt · 485.0 L | +35% 4690 |
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.
Case-IH 7150 Magnum sources
- Source: Traktorenlexikon, “Case-IH 7150”
- Source: Traktorenlexikon, “Case-IH 7230 PRO/8930”
J.I. Case 4690 sources
- Source: Traktorenlexikon, “Case 4690”