{"id":5424,"date":"2024-11-25T23:05:17","date_gmt":"2024-11-25T15:05:17","guid":{"rendered":"https:\/\/www.hnhlcranes.com\/?post_type=product&p=5424"},"modified":"2025-01-19T18:08:18","modified_gmt":"2025-01-19T10:08:18","slug":"crane-grab","status":"publish","type":"product","link":"https:\/\/www.hnhlcranes.com\/en_au\/product\/crane-grab\/","title":{"rendered":"Crane grab"},"content":{"rendered":"
Types of Crane Grab and Their Features<\/strong><\/span><\/h6>\n
Single-Rope Grab<\/strong><\/span><\/h6>\n
    \n
  • Mechanism<\/strong>: Operates with one wire rope to perform both lifting and opening\/closing actions, utilizing a special locking mechanism.<\/li>\n
  • Features<\/strong>: Suitable for cranes with a single lifting drum (single-hook), allowing seamless opening and closing during loading and unloading. Easy to attach and detach, making it suitable for underwater and land-based operations such as grabbing and stacking.<\/li>\n
  • Limitations<\/strong>: Cannot open in mid-air, except for hand-pull or remote-controlled types.<\/li>\n<\/ul>\n
    Double-Rope Grab<\/strong><\/span><\/h6>\n
      \n
    • Mechanism<\/strong>: Designed for cranes with dual lifting mechanisms (single rope for each drum). It uses one rope for balance and the other for opening and closing the grab.<\/li>\n
    • Features<\/strong>:\n
        \n
      • Often used in ports, docks, and construction industries.<\/li>\n
      • Available in light, medium, heavy, and ultra-heavy configurations based on material properties.<\/li>\n
      • Designed for handling loose, bulk materials.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n
        Four-Rope Grab<\/strong><\/span><\/h6>\n
          \n
        • Mechanism<\/strong>: Used with cranes equipped with two sets of wire rope drums. It employs two ropes for support and two for opening and closing the jaws.<\/li>\n
        • Applications<\/strong>: Suitable for tasks like loading, unloading, stacking, and feeding materials. Often used with bridge or gantry cranes.<\/li>\n
        • Customization<\/strong>: Can be tailored with teeth, parallel beams, or for underwater operations based on user needs and material characteristics.<\/li>\n<\/ul>\n
          Multi-Claw Grab<\/strong><\/span><\/h6>\n
            \n
          • Applications<\/strong>: Efficiently handles scrap metal, large solid materials, and waste in challenging environments such as ports, railways, metallurgy, and construction.<\/li>\n
          • Features<\/strong>:\n
              \n
            • Available in single-rope, double-rope, four-rope, and electric models.<\/li>\n
            • The jaws close individually based on material size and shape, ensuring effective handling.<\/li>\n
            • Designed with 4 to 8 jaws, customizable based on user requirements and material properties.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n
              Log Grab<\/strong><\/span><\/h6>\n
                \n
              • Applications<\/strong>: Specifically designed for handling timber in lumberyards, large woodworking factories, paper mills, and ports. Used for unloading ships, stacking logs, and other related tasks.<\/li>\n
              • Features<\/strong>:\n
                  \n
                • Available in single-rope, double-rope, four-rope, and electric models.<\/li>\n
                • Customizable to meet specific user needs.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n
                  Motorized Grab<\/strong><\/span><\/h6>\n
                    \n
                  • Mechanism<\/strong>: Equipped with its own opening\/closing mechanism, allowing operation at any height for handling materials.<\/li>\n
                  • Features<\/strong>:\n
                      \n
                    • Higher productivity compared to single-rope grabs.<\/li>\n
                    • Easy attachment and detachment with high loading\/unloading efficiency.<\/li>\n
                    • Suitable for handling loose bulk materials.<\/li>\n
                    • Requires an energy supply cable reel for higher lifting heights.<\/li>\n<\/ul>\n<\/li>\n
                    • Limitation<\/strong>: Not suitable for underwater operations.<\/li>\n<\/ul>\n
                      Electric Hydraulic Multi-Claw Grab<\/strong><\/span><\/h6>\n
                        \n
                      • Applications<\/strong>: Designed for handling irregular and large materials like scrap steel, pig iron, ore, and waste in harsh environments, effectively replacing manual labor.<\/li>\n
                      • Features<\/strong>:\n
                          \n
                        • Equipped with an independent hydraulic system, using high-quality components for excellent performance.<\/li>\n
                        • Each jaw is driven by a separate hydraulic cylinder, ensuring no material spillage.<\/li>\n
                        • Includes a cable connector on the top for easy crane integration.<\/li>\n
                        • Available in multiple configurations: circular or rectangular jaws, and closed, semi-open, or open claw designs.<\/li>\n<\/ul>\n<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

                          Singlr rope grab,Four rope grab,Electro-hydraulic multi-flap grab,Orange peel grab,Electric motor grab,Electro-Hydraulicclamshell grab<\/p>","protected":false},"featured_media":7139,"template":"","meta":{"_kad_post_transparent":"default","_kad_post_title":"","_kad_post_layout":"default","_kad_post_sidebar_id":"","_kad_post_content_style":"default","_kad_post_vertical_padding":"show","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false},"product_brand":[],"product_cat":[59],"product_tag":[508,510,513,497,514,512,515,498,521,376,517,518,496,507,520,516,495,522,494,504,502,505,501,506,499,523,503,519,509,500,493,511],"class_list":{"0":"post-5424","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-crane-spreader","7":"product_tag-20ft-container-spreader","8":"product_tag-40ft-container-lifting-frame","9":"product_tag-billet-clamps","10":"product_tag-billet-crane-clamp","11":"product_tag-billet-crane-clamps-manufacturer","12":"product_tag-billet-lifting-clamp","13":"product_tag-billet-lifting-clamps-china-supplier","14":"product_tag-c-type-hook","15":"product_tag-c-type-spreader","16":"product_tag-china-crane-parts-supplier","17":"product_tag-coil-c-type-hook","18":"product_tag-coil-hook","19":"product_tag-container-spreader","20":"product_tag-container-spreader-manufacturers","21":"product_tag-crane-c-hook","22":"product_tag-crane-c-type-spreader","23":"product_tag-crane-grab","24":"product_tag-crane-magnets","25":"product_tag-crane-spreader","26":"product_tag-electric-motor-grab","27":"product_tag-electro-hydraulic-multi-flap-grab","28":"product_tag-electro-hydraulicclamshell-grab","29":"product_tag-four-rope-grab","30":"product_tag-grab-manufacturers","31":"product_tag-lifting-electromagnet","32":"product_tag-lifting-electromagnet-spreader","33":"product_tag-orange-peel-grab","34":"product_tag-overhead-crane-steel-coil-c-type-hook","35":"product_tag-semi-automatic-container-spreader","36":"product_tag-singlr-rope-grab","37":"product_tag-special-crane-spreader","38":"product_tag-tec-container-spreader","40":"first","41":"instock","42":"featured","43":"shipping-taxable","44":"product-type-simple","45":"entry","46":"content-bg","47":"loop-entry"},"yoast_head":"\nCrane grab - Four rope grab-Electric motor grab-grab manufacturer- Crane Parts Manufacturer<\/title>\n<meta name=\"description\" content=\"Singlr rope grab,Four rope grab,Electro-hydraulic multi-flap grab,Orange peel grab,Electric motor grab,Electro-Hydraulicclamshell grab,Crane grab\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.hnhlcranes.com\/en_au\/product\/crane-grab\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Crane grab - Four rope grab-Electric motor grab-grab manufacturer- Crane Parts Manufacturer\" \/>\n<meta property=\"og:description\" content=\"Singlr rope grab,Four rope grab,Electro-hydraulic multi-flap grab,Orange peel grab,Electric motor grab,Electro-Hydraulicclamshell grab,Crane grab\" \/>\n<meta property=\"og:url\" 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