Bührer 6135 vs DEUTZ-ALLIS 8030
10 material differences · fewer than 12
Which should you choose?
We will not advise between these two machines, because their unladen weight differs by more than 25% (35%); they were not built in overlapping years (1975–1978; 1985–1988). 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 · 2 fields identical or within 5%, which is not counted as material
| Field | 6135 | 8030 | Gap |
|---|---|---|---|
| Engine | |||
| Engine power, claimed claimed | 133 hp | 132.1 hp | — |
| Engine declared | — | ALLIS-CHALMERS 670 T | — |
| Displacement declared | — | 6.98 L | — |
| Maximum torque declared | 317 lb·ft · 430 N·m | — | — |
| Transmission | |||
| Top speed declared | 15.5 mph · 25 km/h | 18.6 mph · 30 km/h | +20% 8030 |
| Clutch declared | Pedal operated dry Buerhrer twin disc clutch as driving clutch | Electro-hydraulically operated wet multi-disc clutch | differs |
| Hydraulics & hitch | |||
| Hydraulic centre declared | — | Closed centre | — |
| Pump flow declared | 10.3 gpm · 39.0 L/min | 22.0 gpm · 83.3 L/min | +114% 8030 |
| Pressure declared | 2,845 psi · 196 bar | 3,771 psi · 260 bar | +33% 8030 |
| Three-point lift at ends declared | 5,236 lb · 2,375 kg | — | — |
| Rear PTO speeds declared | 540/800 rpm | 540/1000 rpm | differs |
| Weight & dimensions | |||
| Unladen weight declared | 8,488 lb · 3,850 kg | 11,451 lb · 5,194 kg | +35% 8030 |
| Maximum permissible mass declared | 14,330 lb · 6,500 kg | — | — |
| Wheelbase declared | 103.5–107.5 in · 2,630–2,730 mm | 106.0 in · 2,692 mm | — |
| Length declared | 166.5 in · 4,230 mm | 187.0 in · 4,750 mm | +12% 8030 |
| Width declared | 81.9 in · 2,080 mm | 93.4 in · 2,372 mm | +14% 8030 |
| Height declared | 97.6 in · 2,480 mm | 115.0 in · 2,921 mm | +18% 8030 |
| Ground clearance declared | 15.0–15.7 in · 380–400 mm | 21.0 in · 533 mm | differs |
| Turning radius, braked declared | — | 12.5 ft · 3.80 m | — |
| Fuel tank declared | — | 239.9 qt · 227.0 L | — |
Bührer 6135 sources
Source
- Source: Traktorenlexikon, “Bührer 6135”
- Source: Traktorenlexikon, “Bührer 6135 (A)”
DEUTZ-ALLIS 8030 sources
Source
- Source: Traktorenlexikon, “Deutz-Allis 8030”