12 material differences
Tractor oneCase-IH JX902004–200875.0 hpMeasured at the PTO · OECD Test 2636Tractor twoDeutz-Fahr AgroXtra 4.471993–1995No measured PTO figure
Which should you choose?
We will not advise between these two machines, because their power is not stated as the same quantity on both; their unladen weight differs by more than 25% (37%); the drive differs (Two-wheel or four-wheel drive; 4WD); they were not built in overlapping years (2004–2008; 1993–1995). 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
12 material differences · 2 fields identical or within 5%, which is not counted as material
| Field | JX90 | AgroXtra 4.47 | Gap |
|---|---|---|---|
| Measured performance | |||
| PTO power, measured measured | 75.0 hp | — | — |
| Drawbar power, measured measured | 60.5 hp | — | — |
| Engine | |||
| Engine power, claimed claimed | — | 80.7 hp | — |
| Engine declared | TTF 8045.25B.313T | KHD BF4L 913 T | differs |
| Displacement declared | 3.91 L | 4.09 L | — |
| Maximum torque declared | 248 lb·ft · 336.0 N·m | 219 lb·ft · 297 N·m | +13% JX90 |
| Transmission | |||
| Top speed declared | 18.6–24.9 mph · 30–40 km/h | 18.6–24.9 mph · 30–40 km/h | — |
| Clutch declared | dry VALEO double clutch | — | — |
| Hydraulics & hitch | |||
| Hydraulic centre declared | Open centre | — | — |
| Hydraulic control declared | Load sensing | — | — |
| Pump flow declared | 15.6–16.2 gpm · 59.0–61.5 L/min | 19.5 gpm · 74 L/min | differs |
| Pressure declared | 1,450–2,103 psi · 100–145 bar | — | — |
| Rear PTO speeds declared | 540E/540/1000 rpm | 540/1000/750 rpm | differs |
| Weight & dimensions | |||
| Unladen weight declared | 6,083–9,248 lb · 2,759–4,195 kg | 8,333 lb · 3,780 kg | differs |
| Maximum permissible mass declared | 13,228 lb · 6,000 kg | 14,551 lb · 6,600 kg | +10% AgroXtra 4.47 |
| Wheelbase declared | 88.5–92.2 in · 2,249–2,342 mm | 96.1 in · 2,440 mm | differs |
| Length declared | 152.8–158.7 in · 3,880–4,032 mm | 165.9 in · 4,215 mm | differs |
| Width declared | 71.2–105.7 in · 1,808–2,684 mm | 73.6 in · 1,870 mm | differs |
| Ground clearance declared | 13.1–15.4 in · 333–390 mm | 17.7 in · 450 mm | differs |
| Turning radius, braked declared | 12.5–18.4 ft · 3.80–5.60 m | 14.2 ft · 4.32 m | differs |
| Fuel tank declared | 97.2–134.2 qt · 92.0–127.0 L | 137.4 qt · 130 L | differs |
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 JX90 sources
- Source: OECD test report 2636, 2011
- Source: Traktorenlexikon, “Case-IH JX90”
- Source: Traktorenlexikon, “Case-IH JX90U”
- Source: OECD test report 2637, 2011
Deutz-Fahr AgroXtra 4.47 sources
- Source: Traktorenlexikon, “Deutz-Fahr AgroXtra 4.47”
- Source: Traktorenlexikon, “Deutz-Fahr DX 4.50”