Tandem wheel assembly with wheel end adjustment

A tandem wheel assembly for a work vehicle comprising:

• a tandem wheel housing having a center opening disposed about a pivot axis and first and second wheel end openings disposed about associated first and second wheel axes that are substantially parallel with the pivot axis;
• a center sprocket within the tandem wheel housing and rotatable about the pivot axis;
• and
• first and second wheel end assemblies including:
• first and second wheel end shafts extending through the associated first and second wheel end openings of the tandem wheel housing;
• first and second wheel end sprockets mounted to the associated first and second wheel end shafts and aligned within the tandem wheel housing to engage the center sprocket with at least one chain which transfers rotation of the center sprocket about the pivot axis to rotate the first and second wheel end sprockets about the associated first and second wheel axes;
• and
• first and second wheel end housings supporting the first and second wheel end shafts for relative rotation about the associated first and second wheel axes;
• wherein one or more of the first and second wheel end housings is adjustably mounted to the tandem wheel housing to vary one or more of first and second distances between the pivot axis and the associated first and second wheel axis.