Abstract: An agricultural implement including a main frame having a pull hitch tube extending in a travel direction and a main frame tool bar coupled with and extending transverse to the pull hitch tube, and a plurality of pivotal wings coupled with the main frame. Each of the plurality of wings have at least one pivotal wing front section and at least one pivotal wing rear section. The pivotal wing front sections and the pivotal wing rear sections pivot from a generally horizontal position to a generally vertical position, and the wings fold from a perpendicular position to a position parallel with the pull hitch tube.

Abstract: A lift support system for a wheel assembly that provides variable support for the wing frame section of a tillage implement above the soil. The lift support system includes a vertically oriented tube slidably connected to the wing frame section for movement along a vertical axis. A wheel axle assembly is pivotally connected to the lower end of the tube and provides a support for the axle assembly. Wheels are journaled on the axle assemblies. A locking assembly selectively locks the wheel assembly in place when the tube is in a position for field transport and field operation with the locking mechanism being disengageable when the wing section is in a transport position to permit castoring of the wheel assemblies.

Abstract: An agricultural implement including a main frame having a pull hitch tube extending in a travel direction and a main frame tool bar coupled with and extending transverse to the pull hitch tube, and a plurality of pivotal wings coupled with the main frame. Each of the plurality of wings have at least one pivotal wing front section and at least one pivotal wing rear section. The pivotal wing front sections and the pivotal wing rear sections pivot from a generally horizontal position to a generally vertical position, and the wings fold from a perpendicular position to a position parallel with the pull hitch tube.

Abstract: A lift support system for a wheel assembly that provides variable support for the wing frame section of a tillage implement above the soil. The lift support system includes a vertically oriented tube slidably connected to the wing frame section for movement along a vertical axis. A wheel axle assembly is pivotally connected to the lower end of the tube and provides a support for the axle assembly. Wheels are journaled on the axle assemblies. A locking assembly selectively locks the wheel assembly in place when the tube is in a position for field transport and field operation with the locking mechanism being disengageable when the wing section is in a transport position to permit castoring of the wheel assemblies.