| 摘要 |
The invention relates to a luffing cross member (1) for transferring a load (20) by means of a hoisting mechanism, having a cross member central piece (2), a crane fixing point (3) for fixing the luffing cross member (1) to the hoisting mechanism, at least two load fixing points (4; 5) for fixing the load (20) to the luffing cross member (1), and a drive unit (9), by means of which the at least one load fixing point (4; 5) can be moved relative to the cross member central piece (2). |
