11 material differences · fewer than 12
Tractor oneDeutz-Fahr DX 921982–1983No measured PTO figureTractor twoURSUS 10441997–1999No measured PTO figure
Which should you choose?
We will not advise between these two machines, because their unladen weight differs by more than 25% (26%); they were not built in overlapping years (1982–1983; 1997–1999). 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
11 material differences · 4 fields identical or within 5%, which is not counted as material
| Field | DX 92 | 1044 | Gap |
|---|---|---|---|
| Engine | |||
| Engine power, claimed claimed | 89 hp | 89 hp | — |
| Engine declared | KHD BF4L 913 | URSUS T-4390 | differs |
| Displacement declared | 4.09 L | 3.86 L | +6% DX 92 |
| Maximum torque declared | 235 lb·ft · 318 N·m | 249 lb·ft · 338 N·m | +6% 1044 |
| Transmission | |||
| Top speed declared | 18.6–24.9 mph · 30–40 km/h | 18.6 mph · 30 km/h | differs |
| Clutch declared | Independent dry double clutch | Pedal-operated, dry hydraulic ZTS-MARTIN single-disc clutch | differs |
| Hydraulics & hitch | |||
| Hydraulic centre declared | Open centre | — | — |
| Pump flow declared | 12.8 gpm · 48.6 L/min | — | — |
| Pressure declared | 3,481 psi · 240 bar | 2,828 psi · 195 bar | +23% DX 92 |
| Three-point lift, at the coupling points declared | 8,378 lb · 3,800 kg | 9,094 lb · 4,125 kg | +9% 1044 |
| Rear PTO speeds declared | 540/1000 rpm | 540/1000 rpm | — |
| Weight & dimensions | |||
| Unladen weight declared | 8,477 lb · 3,845 kg | 10,692 lb · 4,850 kg | +26% 1044 |
| Maximum permissible mass declared | 13,669 lb · 6,200 kg | — | — |
| Wheelbase declared | 91.7 in · 2,330 mm | 95.9 in · 2,435 mm | — |
| Length declared | 159.1 in · 4,040 mm | 164.8 in · 4,185 mm | — |
| Width declared | 90.7 in · 2,304 mm | 82.2 in · 2,087 mm | +10% DX 92 |
| Ground clearance declared | 23.2 in · 590 mm | 15.0 in · 382 mm | +54% DX 92 |
| Turning radius, braked declared | — | 15.7 ft · 4.78 m | — |
| Fuel tank declared | 126.8 qt · 120 L | 137.4 qt · 130.0 L | +8% 1044 |
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.
Deutz-Fahr DX 92 sources
- Source: Traktorenlexikon, “Deutz-Fahr DX 92”
- Source: Traktorenlexikon, “Deutz-Fahr AgroStar 4.78”
URSUS 1044 sources
- Source: Wikipedia (pl): Ursus 1044 (open data)
- Source: Traktorenlexikon, “Ursus 1042/1044”