British Scammell Pioneer w/30-Ton Tank Transporter (1/35th Scale) Plastic Military Model KitDetails: The Scammell Pioneer was a British 6x4 tractor used in the Second World War as an artillery tractor, recovery vehicle and tank transporter. Pioneers purchased by the British Army were equipped with a 102 bhp Gardner 6 cylinder diesel engine. The production of the tank transporter begun in 1937, although the prototype had been built already in 1932. The production variant was equipped with a longer chassis and extended cab to accommodate the