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Lattice tower crane for dam, has rotating assembly arranged on chassis, and rotating platform mounted on rotating assembly via distance pipe, where main extension arm and derrick extension arm are arranged on rotating platform
Lattice tower crane for dam, has rotating assembly arranged on chassis, and rotating platform mounted on rotating assembly via distance pipe, where main extension arm and derrick extension arm are arranged on rotating platform
The crane (10) has a chassis, and a rotating assembly arranged on the chassis. A rotating platform (18) is rotatable over the rotating assembly, where a main extension arm (20) and a derrick extension arm (22) are arranged on the rotating platform. The rotating platform is mounted on the rotating assembly via a distance pipe (16). A guiding frame is hinged at the distance pipe, with which a ballast wagon is connected via a distance frame. The distance frame is connected with the ballast wagon via an individual rotational axis.
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