Patent attributes
An agricultural machine such as a high clearance sprayer is provided with a frame capable of supporting wheels at a variable tread width. The frame includes a first cross member and a second cross member, both of which have slider receivers formed in an outer edge of either side of the frame. The machine also includes a first axle slider for a first side and a second axle slider for a second side. Each axle slider includes a pair of axle slider legs configured to be telescopically inserted into and out of the respective slider receiver, as well as a main slider body extending between the pair of axle slider legs. The axle sliders are configured to support a pair of wheels on either side of the frame. Additionally, actuators are mounted within the cross members that enable the telescopic movement of the axle sliders relative to the cross members.