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Ultra-large span shipbuilding gantry crane's main beam is a trapezoidal structure, and the legs are I-shaped rigid legs + A-shaped flexible legs. The driver and maintenance personnel can directly reach the driver's cab and the upper part of the main beam through the escalator or elevator inside the rigid legs. |
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The lifting mechanism of ultra-large span shipbuilding gantry crane is equipped with a rope-arranging device to prevent the wire rope from jumping out of the groove and ensure safety during the lifting process. |
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The running mechanism of ultra-large span shipbuilding gantry crane is equipped with a skew correction device, which can be used to perform automatic or manual correction when running deviation occurs. |
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Ultra-large span shipbuilding gantry craneadopts an intelligent control system with multi-hook linkage and synchronous operation functions, and cooperates with the PLC+ variable frequency speed regulation system to achieve millimeter-level precise positioning of lifting operations. |
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Utra-large span shipbuilding gantry crane is equipped with safety monitoring system, long travel mechnism electronic anti-collision system, wind protection device, fire alarm system and other protection devices to ensure the safe and reliable operation of the equipment. |
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