公开(公告)号：US20230416060A1

公开(公告)日：2023-12-28

申请号：US18339586

申请日：2023-06-22

申请人： Hiab AB

发明人： Mats LINDÉN ,  Peter GRÄNSMARK

IPC分类号： B66C23/00 ,  B66C23/78 ,  B66C23/84

CPC分类号： B66C23/54 ,  B66C23/78 ,  B66C23/84 ,  B66C2700/08 ,  B66C2700/067 ,  B66C2700/0371

摘要： Crane assembly including a crane base, a column, and a first actuator for rotating the column in relation to the crane base. A crane boom system includes a liftable and lowerable crane boom which is articulately connected to and movable in relation to the column by a second actuator. A support arrangement includes a stabilizer beam and two stabilizer legs, wherein the two stabilizer legs are arranged to be extended from the stabilizer beam and set to ground during operation of the crane boom system to support the stability of the vehicle and crane assembly. A battery arrangement includes a battery cell, and a battery circuitry unit provided with an electrical power take off, and a battery mounting assembly structured to fixedly mount the battery arrangement to the stabilizer beam. The battery arrangement is configured to electrically operate the first actuator and the second actuator via the electrical power take-off.