Airfix 1/76 Scammell Tank Transporter The British Army would use the Scammell Pioneer Tank Transporter for many uses during the war. The trailor was fixed to the tractor and not demountable like modern semi-trailer trucks. Hinged ramps were used to get the tank onto the trailer, which if immobilised could be pulled on with the tractor unit's winch. What's in the box? Plastic kit Instruction sheet Paint guide Decal Sheet