DEUTZ-ALLIS 8050 vs URSUS 1634
10 material differences · fewer than 12
Which should you choose?
We will not advise between these two machines, because the drive differs (Two-wheel or four-wheel drive; 4WD); they were not built in overlapping years (1985–1988; 1990–2009). 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
10 material differences · 5 fields identical or within 5%, which is not counted as material
| Field | 8050 | 1634 | Gap |
|---|---|---|---|
| Engine | |||
| Engine power, claimed claimed | 151.9 hp | 153 hp | — |
| Engine declared | ALLIS-CHALMERS 670 TI | Z.T.S.-MARTIN Z-8602.12 | differs |
| Displacement declared | 6.98 L | 6.84 L | — |
| Maximum torque declared | — | 277 lb·ft · 376 N·m | — |
| Transmission | |||
| Top speed declared | 18.6 mph · 30 km/h | 16.8–18.6 mph · 27–30 km/h | differs |
| Clutch declared | electrohydraulically operated wet multi-plate clutch | Pedal-operated, hydraulic-dry ZTS-MARTIN single-disc clutch | differs |
| Hydraulics & hitch | |||
| Hydraulic centre declared | Closed centre | — | — |
| Pump flow declared | 22.0 gpm · 83.3 L/min | — | — |
| Pressure declared | 3,771 psi · 260 bar | 2,828 psi · 195 bar | +33% 8050 |
| Three-point lift at ends declared | — | 10,633 lb · 4,823 kg | — |
| Rear PTO speeds declared | 540/1000 rpm | 540/1000 rpm | — |
| Weight & dimensions | |||
| Unladen weight declared | 15,304 lb · 6,942 kg | 13,658 lb · 6,195 kg | +12% 8050 |
| Maximum permissible mass declared | — | 18,739 lb · 8,500 kg | — |
| Wheelbase declared | 106.0 in · 2,692 mm | 106.5 in · 2,706 mm | — |
| Length declared | 187.0 in · 4,750 mm | 177.4 in · 4,505 mm | +5% 8050 |
| Width declared | 95.5 in · 2,426 mm | 89.3 in · 2,267 mm | +7% 8050 |
| Height declared | 115.0 in · 2,921 mm | 119.3 in · 3,030 mm | — |
| Ground clearance declared | 22.0 in · 559 mm | 15.6 in · 395 mm | +42% 8050 |
| Turning radius, braked declared | 12.1 ft · 3.68 m | 17.6 ft · 5.35 m | +45% 1634 |
| Fuel tank declared | 239.9 qt · 227.0 L | 169.1 qt · 160.0 L | +42% 8050 |
DEUTZ-ALLIS 8050 sources
Source
- Source: Traktorenlexikon, “Deutz-Allis 8050”
URSUS 1634 sources
Source
- Source: Wikipedia (pl): Ursus 1634 (open data)
- Source: Traktorenlexikon, “Ursus 1634”