7 material differences · fewer than 12
Tractor oneCase-IH 91701987–1990No measured PTO figureTractor twoCase-IH 92701990–1995No measured PTO figure
Which should you choose?
Read our verdict on the 9170 and the 9270 → 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 · 8 fields identical or within 5%, which is not counted as material
| Field | 9170 | 9270 | Gap |
|---|---|---|---|
| Engine | |||
| Engine power, claimed claimed | 330.4 hp | 330.4 hp | — |
| Engine declared | CUMMINS NTA-885 A | CUMMINS NTA-855 A | differs |
| Displacement declared | 14.02 L | 10.02 L | +40% 9170 |
| Maximum torque declared | 1,176 lb·ft · 1,595 N·m | 1,115 lb·ft · 1,512 N·m | +5% 9170 |
| Transmission | |||
| Top speed declared | 18.6 mph · 30 km/h | 18.6 mph · 30 km/h | — |
| Clutch declared | oil-bath multi-plate clutch, driving clutch with disc diameter | Oil-immersed U.V.C. multi-disc clutch | differs |
| Hydraulics & hitch | |||
| Pump flow declared | 31.0 gpm · 117.3 L/min | 30.3 gpm · 114.7 L/min | — |
| Pressure declared | 2,306 psi · 159 bar | 2,553 psi · 176 bar | +11% 9270 |
| Rear PTO speeds declared | 1000 rpm | 1000 rpm | — |
| Weight & dimensions | |||
| Unladen weight declared | 33,962 lb · 15,405 kg | 34,042 lb · 15,441 kg | — |
| Wheelbase declared | 141.5 in · 3,594 mm | 144.8 in · 3,678 mm | — |
| Length declared | 281.9 in · 7,160 mm | 297.0 in · 7,544 mm | +5% 9270 |
| Width declared | 119.7 in · 3,040 mm | 157.7 in · 4,005 mm | +32% 9270 |
| Ground clearance declared | 13.9 in · 353 mm | 14.4 in · 365 mm | — |
| Fuel tank declared | 1,001.7 qt · 948.0 L | 1,001.7 qt · 948.0 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.
Case-IH 9170 sources
Source
- Source: Traktorenlexikon, “Case-IH 9170”
Case-IH 9270 sources
Source
- Source: Traktorenlexikon, “Case-IH 9270”