7 material differences · fewer than 12
Tractor oneDeutz (KHD) F1L 514/511949–1956No measured PTO figureTractor twoEnsinger Fahrzeugbau Michelstadt AS 151949–1950No measured PTO figure
Which should you choose?
Read our verdict on the F1L 514/51 and the AS 15 → 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 | F1L 514/51 | AS 15 | Gap |
|---|---|---|---|
| Engine | |||
| Engine power, claimed claimed | 15 hp | 15 hp | — |
| Engine declared | KHD F1L 514 | — | — |
| Displacement declared | 1.33 L | — | — |
| Maximum torque declared | 51 lb·ft · 69 N·m | — | — |
| Transmission | |||
| Top speed declared | 12.4 mph · 20 km/h | 10.4 mph · 16.8 km/h | +19% F1L 514/51 |
| Clutch declared | Pedal operated dry single-plate clutch from Fichtel & Sachs | single-plate dry clutch | differs |
| Hydraulics & hitch | |||
| Pump flow declared | 5.3 gpm · 20.0 L/min | — | — |
| Pressure declared | 1,991 psi · 137 bar | — | — |
| Rear PTO speeds declared | 594 rpm | 540 rpm | differs |
| Weight & dimensions | |||
| Unladen weight declared | 2,888 lb · 1,310 kg | 3,020 lb · 1,370 kg | — |
| Maximum permissible mass declared | 4,189 lb · 1,900 kg | — | — |
| Wheelbase declared | 62.4–65.7 in · 1,585–1,670 mm | 57.1 in · 1,450 mm | differs |
| Length declared | 98.8 in · 2,510 mm | 96.5 in · 2,450 mm | — |
| Width declared | 63.0 in · 1,600 mm | 59.1 in · 1,500 mm | +7% F1L 514/51 |
| Ground clearance declared | 15.7 in · 400 mm | 10.0 in · 255 mm | +57% F1L 514/51 |
| Turning radius, braked declared | 9.2 ft · 2.80 m | 6.7 ft · 2.05 m | +37% F1L 514/51 |
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.
Deutz (KHD) F1L 514/51 sources
- Source: Traktorenlexikon, “Deutz F1L 514/51”
Ensinger Fahrzeugbau Michelstadt AS 15 sources
- Source: Traktorenlexikon, “Ensinger AS15”