5 material differences · fewer than 12
Tractor oneHürlimann D-3001947–1954No measured PTO figureTractor twoLanz D 25391937–1954No measured PTO figure
Which should you choose?
We will not advise between these two machines, because their unladen weight differs by more than 25% (78%). 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
5 material differences · 1 fields identical or within 5%, which is not counted as material
| Field | D-300 | D 2539 | Gap |
|---|---|---|---|
| Engine | |||
| Engine power, claimed claimed | 54.2 hp | 54.0 hp | — |
| Engine declared | Hürlimann D-300 | — | — |
| Displacement declared | 5.52 L | — | — |
| Maximum torque declared | 205 lb·ft · 279 N·m | — | — |
| Transmission | |||
| Top speed declared | 12.4 mph · 20 km/h | 20.4 mph · 32.8 km/h | +64% D 2539 |
| Clutch declared | Pedal operated dry single plate clutch | — | — |
| Hydraulics & hitch | |||
| Rear PTO speeds declared | 540 rpm | 750 rpm | differs |
| Weight & dimensions | |||
| Unladen weight declared | 5,622 lb · 2,550 kg | 10,009 lb · 4,540 kg | +78% D 2539 |
| Wheelbase declared | — | 99.0 in · 2,515 mm | — |
| Length declared | 110.2 in · 2,800 mm | 154.3 in · 3,920 mm | +40% D 2539 |
| Width declared | 62.2 in · 1,580 mm | 85.0–98.4 in · 2,160–2,500 mm | differs |
| Ground clearance declared | — | 10.8 in · 275 mm | — |
| Turning radius, braked declared | 10.2 ft · 3.10 m | — | — |
| Fuel tank declared | — | 211.3 qt · 200 L | — |
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.
Hürlimann D-300 sources
- Source: Traktorenlexikon, “Hürlimann D 300”
Lanz D 2539 sources
- Source: Traktorenlexikon, “Lanz D 2539”