Powered outrigger beams having stabilizing spacer pad means

Extensible outrigger beam apparatus for a wheel supported vehicle having a frame, said apparatus comprising a pair of hydraulically extensible stabilizer outrigger beams for spanning laterally underneath the frame in criss-cross fashion, each beam having a pivotal connection at one end to one side of the frame, said beams extending laterally beyond the other side of said frame from which they are pivotally connected, a motor for controllably pivoting each of said beams about its pivotal connection to the frame whereby the vertical position of the beam with respect to the frame is readily adjusted, means connected between said frame and each of said beams for locking each beam in a fixed position about its pivotal connection to prevent said beams from upward pivotal movement, and spacing pad means connected between said frame and said beams and also connected between said beams providing a firm sliding fit between said beams and said frame.