Skid steer loader bucket shaker

A work vehicle having an implement, comprising:

• a frame;
• a boom arm assembly connected at one end to the frame;
• an implement assembly pivotally connected to another end of the boom arm assembly and including the implement;
• a first hydraulic boom cylinder connected to the boom arm assembly and positioned to move the boom arm assembly relative to the frame of the work vehicle when a piston of the first boom cylinder is extended or retracted, the first hydraulic boom cylinder being connected to a first electrohydraulic valve for activating extension and retraction of the piston of the first boom cylinder;
• a first hydraulic implement cylinder connected to the implement assembly and positioned to pivotally rotate the implement relative to the boom arm assembly when a piston of the first implement cylinder is extended or retracted, the first hydraulic implement cylinder being connected to a second electrohydraulic valve for activating extension and retraction of the piston of the first implement cylinder;
• and
• a controller connected to send control signals to activate the first electrohydraulic valve and the second electrohydraulic valve, wherein the controller sends a series of shaking control signals to alternately extend and retract one of the first implement cylinder and the first boom cylinder to effect a shaking movement of either the implement or the boom arm assembly and the implement.