TRUCK CONSOLE CRANE Russian patent published in 2017 - IPC B66C23/00 B66F11/04 

FIELD: transportation.

SUBSTANCE: crane comprises a hilt and a boom, hingedly fixed, with their turning hydraulic cylinders. In the boom, a cable drive of a hook assembly is mounted, in which the hydraulic cylinder hingedly fixed in the boom is connected by its output rod to the movable support of the four-fold back-action pulley block with movable and fixed units located in one plane. Two identical pulley blocks are installed parallel in the boom, the output ends of the cables of which are connected through the equalizing unit with the hook suspension.

EFFECT: expanding the operating capabilities.

4 cl, 7 dwg