Vehicle

A vehicle comprising a structure including an elongate section and further sections mounted to respective ends of the elongate section in fixed relation thereto, each further section having wheels and drive means for driving the wheels, the vehicle being configurable in a road orientation in which the vehicle is driven in a direction generally parallel with the longitudinal axis of the elongate section and an operating orientation in which the vehicle is driven generally transverse to the longitudinal axis of the elongate section, each further section having two spaced apart driving steerable wheels, each steerable wheel being pivotable relative to the respective further section between the road orientation and the operating orientation so as to effect the configuration of the vehicle, the wheels being arranged such that the wheels on each further section lie spaced apart and generally in line with each other in the operating orientation and in the road orientation the wheels on each side of the vehicle lie generally in line with each other and the drive means comprising two engines, one engine in each further section.