Kiefel Other models
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Kiefel Pionier – water-cooled single-cylinder diesel with 12 hp and a weight of 1,250 kg, a small post-war utility tractor (1946–1953).
Small single-cylinder diesel tractors such as the Pionier shaped the mechanisation of many smallholder farms in central Europe in the first post-war years, where draught animals had previously done most of the work. The Pionier was built between 1946 and 1953 and belongs to this class of simple, robust small tractors.
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The single-cylinder diesel engine is water-cooled and delivers 12 hp at 1,500 rpm. At a weight of 1,250 kg, a wheelbase of 1,400 mm and a width of 1,540 mm, the Pionier, at 2,650 mm long and 1,450 mm tall, is very compactly built, with a top speed of 20 km/h.
Tractors of this class were built for small arable plots, grassland and transport around the farmyard, where a simple, easily maintained single-cylinder engine mattered more than high output. The small size and low weight also allowed work on small, irregularly shaped plots, as were common in the farm structures of the time.
When buying a used Pionier, the condition of the cooling system and cylinder gasket is critical, since single-cylinder engines of this era quickly suffer damage from overheating. The clutch and gearbox should be checked for wear, and the wheel bearings and steering linkage for play after decades of use. Spare parts for this early, sparsely surviving model are today mostly only obtainable through specialist collectors and vintage-vehicle parts dealers.
Sources: SpecCodex-Register: Kennwerte des Modells Kiefel Pionier
Models
Tractor in 3D section
Turn the model, look inside and click an assembly — each one is explained.
