A product cart has a frame and one or more tanks forming compartmentseach having an opening at the upper end for receiving product. The cartincludesa conveyor support having a swing arm with a first end pivotally mounted totheframe for motion generally horizontally between storage and use positions, ashiftassembly mounted to a second end of the swing arm, and a mounting bracketassembly coupled to the shift assembly. Finally a conveyor is coupled to themounting bracket assembly. The swing arm is constructed as a parallel linkagehaving first and second links which form a four-bar parallel linkage with theframeand with the shift assembly to maintain the shift assembly in a fixedorientationrelative to the frame as the swing arm is moved. The shift assembly isoperable tomove the mounting bracket assembly between lowered and raised positions.
