US Patent 9777460 Operator control for work vehicles

A control arrangement for a work vehicle has a first operator control configured to provide a steering input to turn steered wheels of the vehicle, and a second operator control having two control switches configured to provide a wheel lean input to lean the steered wheels and an articulation input to articulate the chassis of the vehicle. The control switches are positioned on the second operator control so that a single movement of a single digit of an operator's hand applied to the control switches simultaneously initiates the wheel lean input and the articulation input.