| 摘要 |
<p>An improved outrigger support arrangement for a crane or like piece of equipment is disclosed for stabilization of the crane during work operations. The support arrangement includes an outrigger having a horizontally disposed beam portion and an extensible leg portion fixed thereto extending downwardly and angularly outwardly thereof. Upper and lower beam supports are provided on the wheeled frame of the crane for reactively engaging the outrigger when it is in an extended position. A fluid extensible cylinder and piston is provided for moving the outrigger from the extended position to a stowed position wherein it is substantially completely nested within a cavity defined by the frame of the crane.</p> |
