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Crane vehicle supporting device, has ejector movable in horizontal direction and comprising supporting cylinder running in vertical direction, where cylinder is rotatable and insertable in ejector in horizontal direction
Crane vehicle supporting device, has ejector movable in horizontal direction and comprising supporting cylinder running in vertical direction, where cylinder is rotatable and insertable in ejector in horizontal direction
The device has an ejector (2) arranged at a crane vehicle (1) and movable in a horizontal direction. The ejector has a supporting cylinder (3), at its free end, running in a vertical direction. The supporting cylinder is rotatable and insertable in the ejector in the horizontal direction. The cylinder is connected with the ejector by a detachable locking bolt in a vertical operating position. The cylinder exhibits rolls at its upper end, where the rolls are guided to rails arranged in an inner side of the ejector. The rails have a resting recess at its front end.
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