Apparatus and method for operating an adjustable-width axle assembly of a crop sprayer

Abstract

A crop sprayer includes a chassis and a differential assembly secured to the chassis. The crop sprayer also includes a hub assembly having a hub support plate with a wheel hub rotatably secured thereto. The crop sprayer further includes a first telescoping support assembly having a first outer tube and a first inner tube which is positioned within the first outer tube. The first inner tube is movable relative to the first outer tube. The crop sprayer moreover includes a second telescoping support assembly having a second outer tube and a second inner tube which is positioned within the second outer tube. The second inner tube is movable relative to the second outer tube. The crop sprayer yet further includes a telescoping drive shaft assembly. Both the first outer tube and the second outer tube are secured to the chassis. Both the first inner tube and the second inner tube are secured to the hub support plate. A first end of the telescoping drive shaft assembly is secured to an output of the differential assembly, whereas a second end of the telescoping drive shaft assembly is secured to the wheel hub. The telescoping drive shaft assembly is interposed between the first telescoping support assembly and the second telescoping support assembly. A method of operating an adjustable-width axle assembly of a work machine is also disclosed.