Tractor

Tractors were a form of machinery commonly used for agriculture and transportation by farmers. A hallucinatory tractor almost ran over Mike Yates and Sarah Jane Smith. (TV: Planet of the Spiders)

The Eighth Doctor drove a tractor Kala and he had stolen through numerous objects. The Doctor declared he had always wanted to drive one. (PROSE: Eater of Wasps)

Jack Harkness drove a tractor through the wall of an house in the village of Brynblaidd in order to save the rest of his team. (TV: Countrycide)