Abstract: A fuel tank for an agricultural vehicle, comprises a main fuel tank 10 having a filler pipe 11 and a separate inlet 15 and a removable auxiliary tank 30 having a second filler pipe 32 and an outlet 36 for supplying fuel into the separate inlet 15 of the main tank. To avoid spillage from the filler pipe of the main tank 10, in one aspect of the invention, a valve 16 is provided in the main fuel tank 10 to close off the second inlet 15 when the fuel level within the main tank 10 reaches a predetermined level. In a second aspect of the invention, spillage is avoided by means of an extension tube 40 which sealingly engages the filler tube 11 of the main tank at its lower end and opens at its upper end into the filler pipe 46 of the auxiliary tank 30.

Abstract: A joystick control is disclosed having a joystick 12 pivotable about orthogonal axes. A locking mechanism 14 is provided to prevent pivotal movement of the joystick 12 and the top surface of the joystick is fashioned to enable the joystick 12 to function as a wrist support when its position locked.