7 material differences · fewer than 12
Tractor oneOLIVER 1650 (4WD)1964–1969No measured PTO figureTractor twoSteyr 280a1958–1972No measured PTO figure
Which should you choose?
Read our verdict on the 1650 (4WD) and the 280a → It is generated from the rows below by a fixed, versioned rule set, and names the figure behind every call.
Field by field
7 material differences · 5 fields identical or within 5%, which is not counted as material
| Field | 1650 (4WD) | 280a | Gap |
|---|---|---|---|
| Engine | |||
| Engine power, claimed claimed | 66.1 hp | 67 hp | — |
| Engine declared | — | Steyr WD-413 | — |
| Displacement declared | — | 5.32 L | — |
| Transmission | |||
| Top speed declared | 13.7 mph · 22 km/h | 15.5 mph · 25 km/h | +14% 280a |
| Clutch declared | Foot-operated dry single-plate clutch | Pedal-operated dry single-plate clutch | differs |
| Hydraulics & hitch | |||
| Hydraulic centre declared | Closed centre | — | — |
| Pump flow declared | 12.0 gpm · 45.5 L/min | — | — |
| Pressure declared | — | 2,134 psi · 147 bar | — |
| Rear PTO speeds declared | 550 rpm | 575 rpm | differs |
| Weight & dimensions | |||
| Unladen weight declared | 7,815 lb · 3,545 kg | 6,900 lb · 3,130 kg | +13% 1650 (4WD) |
| Wheelbase declared | 84.3 in · 2,141 mm | 86.8 in · 2,205 mm | — |
| Length declared | 147.1 in · 3,736 mm | 139.8 in · 3,550 mm | — |
| Width declared | 76.3 in · 1,938 mm | 76.2 in · 1,936 mm | — |
| Height, over the exhaust declared | 80.0 in · 2,032 mm | 85.4 in · 2,170 mm | +7% 280a |
| Ground clearance declared | 19.5 in · 495 mm | 17.4 in · 442 mm | +12% 1650 (4WD) |
| Turning radius, braked declared | 12.2 ft · 3.71 m | 12.5 ft · 3.80 m | — |
| Fuel tank declared | 91.9 qt · 87.0 L | 105.7 qt · 100 L | +15% 280a |
OLIVER 1650 (4WD) sources
Source
- Source: Traktorenlexikon, “Oliver 1650”
Steyr 280a sources
Source
- Source: Traktorenlexikon, “Steyr 280a”