11 material differences · fewer than 12
Tractor oneMassey Ferguson MF 3655 (A)1990–1995No measured PTO figureTractor twoURSUS 16341990–2009No measured PTO figure
Which should you choose?
We will not advise between these two machines, because the drive differs (Two-wheel or four-wheel drive; 4WD). 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 · 5 fields identical or within 5%, which is not counted as material
| Field | MF 3655 (A) | 1634 | Gap |
|---|---|---|---|
| Engine | |||
| Engine power, claimed claimed | 153.0 hp | 153 hp | — |
| Engine declared | Perkins 1006-6 THR 4 | Z.T.S.-MARTIN Z-8602.12 | differs |
| Displacement declared | 5.99 L | 6.84 L | +14% 1634 |
| Maximum torque declared | 400 lb·ft · 542 N·m | 277 lb·ft · 376 N·m | +44% MF 3655 (A) |
| Transmission | |||
| Top speed declared | 18.6–24.9 mph · 30–40 km/h | 16.8–18.6 mph · 27–30 km/h | differs |
| Clutch declared | Pedal-operated, dry and air-cooled VALEO single-plate clutch | Pedal-operated, hydraulic-dry ZTS-MARTIN single-disc clutch | differs |
| Hydraulics & hitch | |||
| Pump flow declared | 13.4 gpm · 50.6 L/min | — | — |
| Pressure declared | 2,277–2,350 psi · 157–162 bar | 2,828 psi · 195 bar | differs |
| Rear PTO speeds declared | 540/1000 rpm | 540/1000 rpm | — |
| Weight & dimensions | |||
| Unladen weight declared | 11,817 lb · 5,360 kg | 13,658 lb · 6,195 kg | +16% 1634 |
| Maximum permissible mass declared | 19,842 lb · 9,000 kg | 18,739 lb · 8,500 kg | +6% MF 3655 (A) |
| Wheelbase declared | 109.3 in · 2,777 mm | 106.5 in · 2,706 mm | — |
| Length declared | 183.0 in · 4,649 mm | 177.4 in · 4,505 mm | — |
| Width declared | 82.2 in · 2,088 mm | 89.3 in · 2,267 mm | +9% 1634 |
| Height, over the cab declared | 114.4 in · 2,905 mm | 119.3 in · 3,030 mm | — |
| Ground clearance declared | 16.9 in · 430 mm | 15.6 in · 395 mm | +9% MF 3655 (A) |
| Turning radius, braked declared | — | 17.6 ft · 5.35 m | — |
| Fuel tank declared | 338.1 qt · 320.0 L | 169.1 qt · 160.0 L | +100% MF 3655 (A) |
Massey Ferguson MF 3655 (A) sources
Source
- Source: Traktorenlexikon, “Massey Ferguson MF 3655”
URSUS 1634 sources
Source
- Source: Wikipedia (pl): Ursus 1634 (open data)
- Source: Traktorenlexikon, “Ursus 1634”