3 material differences · fewer than 12
Tractor oneDeutz (KHD) D 50.1S (D 55)1962–1965No measured PTO figureTractor twoDeutz (KHD) D 55051965–1967No measured PTO figure
Which should you choose?
Read our verdict on the D 50.1S (D 55) and the D 5505 → It is generated from the rows below by a fixed, versioned rule set, and names the figure behind every call.
Field by field
3 material differences · 6 fields identical or within 5%, which is not counted as material
| Field | D 50.1S (D 55) | D 5505 | Gap |
|---|---|---|---|
| Engine | |||
| Engine power, claimed claimed | 51.1 hp | 51.1 hp | — |
| Engine declared | — | KHD F4L 812 S | — |
| Displacement declared | — | 3.40 L | — |
| Maximum torque declared | — | 127 lb·ft · 173 N·m | — |
| Transmission | |||
| Top speed declared | 12.4–17.4 mph · 20–28 km/h | 12.4–17.4 mph · 20–28 km/h | — |
| Clutch declared | Double clutch in the flywheel | — | — |
| Hydraulics & hitch | |||
| Pump flow declared | — | 7.1 gpm · 27 L/min | — |
| Pressure declared | — | 2,538 psi · 175 bar | — |
| Rear PTO speeds declared | 540/1060 rpm | 540/1000 rpm | differs |
| Weight & dimensions | |||
| Unladen weight declared | 5,004 lb · 2,270 kg | 5,401 lb · 2,450 kg | +8% D 5505 |
| Maximum permissible mass declared | — | 8,598 lb · 3,900 kg | — |
| Wheelbase declared | 86.6 in · 2,200 mm | 86.6 in · 2,200 mm | — |
| Length declared | 146.5 in · 3,720 mm | 146.9 in · 3,730 mm | — |
| Width declared | 70.9 in · 1,800 mm | 70.9 in · 1,800 mm | — |
| Ground clearance declared | 19.9 in · 505 mm | 19.9 in · 505 mm | — |
| Turning radius, braked declared | 12.5 ft · 3.80 m | 11.5 ft · 3.50 m | +9% D 50.1S (D 55) |
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) D 50.1S (D 55) sources
- Source: Traktorenlexikon, “Deutz D 50.1S (D 55)”
Deutz (KHD) D 5505 sources
- Source: Traktorenlexikon, “Deutz D 5505”
- Source: Traktorenlexikon, “Deutz D 5005”