10 material differences · fewer than 12
Tractor oneKramer Pionier S1959–1962No measured PTO figureTractor twoPrimus P-141949–1950No measured PTO figure
Which should you choose?
Read our verdict on the Pionier S and the P-14 → It is generated from the rows below by a fixed, versioned rule set, and names the figure behind every call.
Field by field
10 material differences · 1 fields identical or within 5%, which is not counted as material
| Field | Pionier S | P-14 | Gap |
|---|---|---|---|
| Engine | |||
| Engine power, claimed claimed | 13.7 hp | 13.8 hp | — |
| Engine declared | KHD F1L 712 | MWM KD 215 E | differs |
| Displacement declared | 0.85 L | 1.18 L | +39% P-14 |
| Maximum torque declared | 32 lb·ft · 43 N·m | 41 lb·ft · 56 N·m | +30% P-14 |
| Transmission | |||
| Top speed declared | 12.4 mph · 20 km/h | 9.3 mph · 15 km/h | +33% Pionier S |
| Clutch declared | Single-plate dry clutch | Mechanically operated dry single-plate clutch | differs |
| Hydraulics & hitch | |||
| Pump flow declared | 4.2 gpm · 16.0 L/min | — | — |
| Pressure declared | 1,707 psi · 118 bar | — | — |
| Rear PTO speeds declared | 1000 rpm | 540 rpm | differs |
| Weight & dimensions | |||
| Unladen weight declared | 2,403–2,513 lb · 1,090–1,140 kg | 2,756 lb · 1,250 kg | differs |
| Maximum permissible mass declared | 3,439 lb · 1,560 kg | — | — |
| Wheelbase declared | 65.0–74.4 in · 1,650–1,890 mm | 57.1 in · 1,450 mm | differs |
| Length declared | 102.4–111.8 in · 2,600–2,840 mm | 94.5 in · 2,400 mm | differs |
| Width declared | 59.1 in · 1,500 mm | 65.0 in · 1,650 mm | +10% P-14 |
| Ground clearance declared | 15.7 in · 400 mm | — | — |
| Fuel tank declared | 21.1 qt · 20 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.
Kramer Pionier S sources
- Source: Traktorenlexikon, “Kramer Pionier S”
- Source: Traktorenlexikon, “Deutz F1L 712”
Primus P-14 sources
- Source: Traktorenlexikon, “Primus P14”
- Source: Traktorenlexikon, “HELA D 14 S (Vorserie)”