Porsche Standard Star 238
| Porsche diesel | |
|---|---|
Porsche Standard Star 238 |
|
| Standard Star 238 | |
| Manufacturer: | Porsche diesel engine construction |
| Production period: | 1961–1962 |
| Engines: | Two-cylinder diesel, 19.1 kW (26 hp) |
| Length: | 3,230 mm |
| Width: | 1,500 mm |
| Turning radius: | 3,050 mm |
| Standard tires: | 5.50-16 / 9-32, 10-28, 11-28 |
| Top speed: | 19 km / h |
| Empty weight: | 1,340 kg |
| Previous model: | |
| Successor: | none |
The Porsche Standard Star 238 was a tractor from Porsche-Diesel Motorenbau GmbH, which was based in Friedrichshafen on Lake Constance and produced around 3,400 copies of the tractor model from 1961 to 1962. The upright, air-cooled two-cylinder engine , supported by the Bosch injection system, had 26 hp and reached a top speed of 19 km / h . The Porsche Standard Star 238 was also equipped with a remote thermometer, a triple-bearing crankshaft , an oil centrifuge and an oil slinger. The compression on this tractor model delivers a value of 18 atmospheres , while the compression yields a result of 19: 1. A Porsche / Deutz push-wheel group change gear of the type T 25 is integrated in the Porsche-Diesel Standard Star 238 model .
The Porsche tractor had a total of ten gears . These were divided into four street corridors, four field corridors and two reverse gears, with the first gear being a crawler gear . Furthermore, the Porsche Standard Star 238 had a switchable PTO shaft in the form of a geared or ground speed PTO with the standardization DIN 9611 Form A. The ground speed PTO is used in all gears up to the creep gear. In addition, the tractor had a mower drive that was driven by the V- belt and started directly from the gearbox. The extensive range of accessories for the Porsche tractor included the power lift for central, front and rear operation and an operating hours counter . In addition to a wedge snow plow, the Porsche Diesel Standard Star 238 tractor had a dozer blade as well as a push rake and a front support frame. The other accessories included a double clutch , additional weights for the rear wheels and the Fritz Meier - top .
literature
- Armin Bauer: Porsche tractor 1937 to 1966. Schwungrad Verlag, Obershagen 2003, ISBN 3-933426-11-1 .