7 material differences · fewer than 12
Tractor oneGüldner G 50 (Gotland)1962No measured PTO figureTractor twoHermann Lanz D 648 Allrad1973–1978No measured PTO figure
Which should you choose?
Read our verdict on the G 50 (Gotland) and the D 648 Allrad → 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 · 3 fields identical or within 5%, which is not counted as material
| Field | G 50 (Gotland) | D 648 Allrad | Gap |
|---|---|---|---|
| Engine | |||
| Engine power, claimed claimed | 47.1 hp | 47.1 hp | — |
| Engine declared | Güldner 4 L 79 | MWM D 225-3 ( 10/1973 bis 12/1974 ) | differs |
| Displacement declared | 3.14 L | — | — |
| Maximum torque declared | 127 lb·ft · 173 N·m | — | — |
| Transmission | |||
| Top speed declared | 12.4–18.6 mph · 20–30 km/h | 17.6 mph · 28.4 km/h | differs |
| Clutch declared | — | Maintenance-free dry single-plate clutch | — |
| Hydraulics & hitch | |||
| Pump flow declared | 5.8 gpm · 22.0 L/min | — | — |
| Pressure declared | 2,489 psi · 172 bar | — | — |
| Rear PTO speeds declared | 572/1120 rpm | 595/980 rpm | differs |
| Weight & dimensions | |||
| Unladen weight declared | 5,908 lb · 2,680 kg | 5,291 lb · 2,400 kg | +12% G 50 (Gotland) |
| Maximum permissible mass declared | — | 9,921 lb · 4,500 kg | — |
| Wheelbase declared | 86.6 in · 2,200 mm | 84.3 in · 2,140 mm | — |
| Length declared | 144.1 in · 3,660 mm | 141.7 in · 3,600 mm | — |
| Width declared | 72.1 in · 1,832 mm | 66.9 in · 1,700 mm | +8% G 50 (Gotland) |
| Ground clearance declared | 16.3 in · 415 mm | 14.6 in · 370 mm | +12% G 50 (Gotland) |
| Turning radius, braked declared | — | 14.3 ft · 4.35 m | — |
| Fuel tank declared | 68.7 qt · 65 L | 74.0 qt · 70 L | +8% D 648 Allrad |
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.
Güldner G 50 (Gotland) sources
- Source: Traktorenlexikon, “Güldner G 50 Gotland”
Hermann Lanz D 648 Allrad sources
- Source: Traktorenlexikon, “HELA D648A”