8 material differences · fewer than 12
Tractor oneHermann Lanz D 14 S1949No measured PTO figureTractor twoJ. Bautz AG B 14 AS1949–1951No measured PTO figure
Which should you choose?
Read our verdict on the D 14 S and the B 14 AS → It is generated from the rows below by a fixed, versioned rule set, and names the figure behind every call.
Field by field
8 material differences · 4 fields identical or within 5%, which is not counted as material
| Field | D 14 S | B 14 AS | Gap |
|---|---|---|---|
| Engine | |||
| Engine power, claimed claimed | 13.7 hp | 14.1 hp | — |
| Engine declared | MWM KD 215 E | Zanker M1 | differs |
| Displacement declared | 1.18 L | 1.02 L | +15% D 14 S |
| Maximum torque declared | 41 lb·ft · 56 N·m | — | — |
| Transmission | |||
| Top speed declared | 10.3 mph · 16.5 km/h | 11.2 mph · 18 km/h | +9% B 14 AS |
| Clutch declared | Single-plate dry clutch | Single plate dry clutch | differs |
| Hydraulics & hitch | |||
| Rear PTO speeds declared | 540 rpm | 540 rpm | — |
| Weight & dimensions | |||
| Unladen weight declared | 2,866 lb · 1,300 kg | 2,535 lb · 1,150 kg | +13% D 14 S |
| Maximum permissible mass declared | 4,189 lb · 1,900 kg | 3,748 lb · 1,700 kg | +12% D 14 S |
| Wheelbase declared | 66.9 in · 1,700 mm | 56.9 in · 1,445 mm | +18% D 14 S |
| Length declared | 104.3 in · 2,650 mm | 92.9 in · 2,360 mm | +12% D 14 S |
| Width declared | 59.1 in · 1,500 mm | 59.8 in · 1,520 mm | — |
| Ground clearance declared | 11.8 in · 300 mm | 11.8 in · 300 mm | — |
| Turning radius, braked declared | 7.4 ft · 2.25 m | — | — |
| Fuel tank declared | 26.4 qt · 25 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.
Hermann Lanz D 14 S sources
- Source: Traktorenlexikon, “HELA D 14 S (Vorserie)”
J. Bautz AG B 14 AS sources
- Source: Traktorenlexikon, “Bautz B 14 AS/AS 14”