9 material differences · fewer than 12
Tractor oneCase-IH 91801987–1990No measured PTO figureTractor twoCase-IH STX 3752000–2005No measured PTO figure
Which should you choose?
Read our verdict on the 9180 and the STX 375 → 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 · 4 fields identical or within 5%, which is not counted as material
| Field | 9180 | STX 375 | Gap |
|---|---|---|---|
| Engine | |||
| Engine power, claimed claimed | 369.9 hp | 369.9 hp | — |
| Engine declared | CUMMINS NTA-885 A | CUMMINS QSX-15 | differs |
| Displacement declared | 14.02 L | 14.95 L | +7% STX 375 |
| Maximum torque declared | 1,235 lb·ft · 1,674 N·m | 1,325 lb·ft · 1,797 N·m | +7% STX 375 |
| Transmission | |||
| Top speed declared | 18.6 mph · 30 km/h | 18.6 mph · 30 km/h | — |
| Clutch declared | Oil-immersed multiple-disc driving clutch with 228.6 mm disc diameter | — | — |
| Hydraulics & hitch | |||
| Hydraulic centre declared | — | Closed centre | — |
| Pump flow declared | 31.0 gpm · 117.3 L/min | 40.9 gpm · 154.8 L/min | +32% STX 375 |
| Pressure declared | 3,002 psi · 207 bar | 2,698 psi · 186 bar | +11% 9180 |
| Rear PTO speeds declared | 1000 rpm | 1000 rpm | — |
| Weight & dimensions | |||
| Unladen weight declared | 35,583 lb · 16,140 kg | 37,620 lb · 17,064 kg | +6% STX 375 |
| Maximum permissible mass declared | — | 39,683 lb · 18,000 kg | — |
| Wheelbase declared | 141.5 in · 3,594 mm | 154.0 in · 3,911 mm | +9% STX 375 |
| Length declared | 281.9 in · 7,160 mm | 297.6 in · 7,558 mm | +6% STX 375 |
| Width declared | 153.1 in · 3,890 mm | 153.0 in · 3,886 mm | — |
| Ground clearance declared | 16.7 in · 424 mm | — | — |
| Fuel tank declared | 1,001.7 qt · 948.0 L | 1,200.4 qt · 1,136.0 L | +20% STX 375 |
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 9180 sources
- Source: Traktorenlexikon, “Case-IH 9180”
- Source: Traktorenlexikon, “Case-IH 9170”
Case-IH STX 375 sources
- Source: Traktorenlexikon, “Case-IH STX 375”
- Source: Traktorenlexikon, “New Holland TJ375”
- Source: OECD test report 1955, 2002