A lifting crane having a jib and a lifting device with double reeving configured to distribute and lift a load along the jib, wherein the lifting device is reversibly configurable between two reeving configurations including a single reeving configuration with two lifting strands and a double reeving configuration with four lifting strands. The lifting device includes a reeving change system for performing a reeving change between the single reeving configuration and the double reeving configuration, and vice versa. The lifting crane further includes a system for automated determination of the reeving configured to automatically determine the reeving configuration between the single reeving configuration and the double reeving configuration.
GRUE DE LEVAGE AVEC SYSTÈME DE DÉTERMINATION AUTOMATISÉE DU MOUFLAGE
LIFTING CRANE WITH SYSTEM FOR AUTOMATED DETERMINATION OF HOISTING
HEBEKRAN MIT AUTOMATISCHEM BESTIMMUNGSSYSTEM DER EINSCHERUNG
2024-04-24
Patent
Electronic Resource
French
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