| 摘要 |
The invention relates to a crane or excavator for handling a cable-suspended load (3) comprising a rotation system for rotating the crane or excavator, a rocker system (7) for lifting or tilting a crane arm (5) and a lifting system for lifting or lowering the cable-suspended load (3) which is provided with a drive system. According to said invention, the crane or excavator comprises a continuous control system (31) whose output values are directly or indirectly used for input values for adjusting the position or speed of the crane or excavator, the control guiding values being generated in the continuous control system (31) in such a way that the amplitude of pendulum swing of the load is minimised.
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