12 material differences
Tractor oneGüldner ADN1953–1959No measured PTO figureTractor twoSteyr 861964–1968No measured PTO figure
Which should you choose?
We will not advise between these two machines, because they were not built in overlapping years (1953–1959; 1964–1968). 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
12 material differences · 2 fields identical or within 5%, which is not counted as material
| Field | ADN | 86 | Gap |
|---|---|---|---|
| Engine | |||
| Engine power, claimed claimed | 15.7 hp | 16.2 hp | — |
| Engine declared | Güldner 2 DN or 2 DNS | Steyr WD-113 | differs |
| Displacement declared | 1.31 L | 1.33 L | — |
| Maximum torque declared | — | 48 lb·ft · 65 N·m | — |
| Transmission | |||
| Top speed declared | 11.8 mph · 19 km/h | 9.9 mph · 16 km/h | +19% ADN |
| Clutch declared | Pedal operated dry Fichtel & Sachs single-plate clutch | Pedal operated dry Steyr single disc clutch | differs |
| Hydraulics & hitch | |||
| Pump flow declared | — | 4.2 gpm · 16.0 L/min | — |
| Pressure declared | 1,707 psi · 118 bar | 1,038 psi · 72 bar | +64% ADN |
| Rear PTO speeds declared | 530 rpm | 540 rpm | differs |
| Weight & dimensions | |||
| Unladen weight declared | 2,458 lb · 1,115 kg | 2,950–3,097 lb · 1,338–1,405 kg | differs |
| Maximum permissible mass declared | 3,417 lb · 1,550 kg | — | — |
| Wheelbase declared | 63.0–70.5 in · 1,600–1,790 mm | 65.0 in · 1,650 mm | differs |
| Length declared | 103.7–111.2 in · 2,635–2,825 mm | 98.0 in · 2,490 mm | differs |
| Width declared | 59.6 in · 1,514 mm | 63.0 in · 1,600 mm | +6% 86 |
| Ground clearance declared | 19.7 in · 500 mm | 12.2 in · 310 mm | +61% ADN |
| Turning radius, braked declared | 9.5 ft · 2.90 m | 8.4 ft · 2.55 m | +14% ADN |
| Fuel tank declared | 38.0 qt · 36 L | 30.6 qt · 29 L | +24% ADN |
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 ADN sources
- Source: Traktorenlexikon, “Güldner ADN”
Steyr 86 sources
- Source: Traktorenlexikon, “Steyr 86”