摘要 |
A lifting arm assembly (30) for lifting elongate elements, comprising: a lifting arm (4), a holder (20) for at least one tool (5, 6), the holder (20) having a suspension device for fastening to a complementary fastener on the lifting arm (4), and at least a first receiving device for cooperation with a first complementary fastening device on the at least one tool (5, 6). The invention further describes a method for changing the holder. |