{"id":2373,"date":"2026-02-07T08:20:00","date_gmt":"2026-02-07T00:20:00","guid":{"rendered":"https:\/\/www.takebrakes.com\/?p=2373"},"modified":"2026-02-05T14:43:13","modified_gmt":"2026-02-05T06:43:13","slug":"how-does-electro-hydraulic-thruster-oil-leakage-or-low-oil-level-affect-crane-brake-performance","status":"publish","type":"post","link":"https:\/\/www.takebrakes.com\/ar\/how-does-electro-hydraulic-thruster-oil-leakage-or-low-oil-level-affect-crane-brake-performance\/","title":{"rendered":"\u0643\u064a\u0641 \u064a\u0624\u062b\u0631 \u062a\u0633\u0631\u0628 \u0632\u064a\u062a \u0645\u062d\u0631\u0643 \u0627\u0644\u062f\u0641\u0639 \u0627\u0644\u0643\u0647\u0631\u0648\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a \u0623\u0648 \u0627\u0646\u062e\u0641\u0627\u0636 \u0645\u0633\u062a\u0648\u0649 \u0627\u0644\u0632\u064a\u062a \u0639\u0644\u0649 \u0623\u062f\u0627\u0621 \u0645\u0643\u0627\u0628\u062d \u0627\u0644\u0631\u0627\u0641\u0639\u0629\u061f"},"content":{"rendered":"<p class=\"wp-block-paragraph\">On overhead and gantry cranes, electro-hydraulic thrusters are often used to release drum (block) brakes against spring force. If the thruster leaks oil or runs at a low oil level, it may not generate the required thrust or full stroke, which means the brake may not fully release. The most common result is <strong>brake dragging<\/strong>, causing heat buildup, rapid lining wear, and reduced travel\/hoist efficiency.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u064a\u0624\u062f\u064a \u0627\u0646\u062e\u0641\u0627\u0636 \u0627\u0644\u0632\u064a\u062a \u0623\u064a\u0636\u0627\u064b \u0625\u0644\u0649 \u062a\u0642\u0644\u064a\u0644 \u0627\u0644\u062a\u0634\u062d\u064a\u0645 \u0627\u0644\u062f\u0627\u062e\u0644\u064a \u0648\u062a\u0633\u0631\u064a\u0639 \u062a\u0622\u0643\u0644 \u0627\u0644\u0645\u0636\u062e\u0629 \u0648\u0627\u0644\u062e\u062a\u0645\u060c \u0645\u0645\u0627 \u064a\u062c\u0639\u0644 \u0627\u0644\u0645\u0634\u0643\u0644\u0629 \u062a\u0632\u062f\u0627\u062f \u0633\u0648\u0621\u0627\u064b \u062a\u062f\u0631\u064a\u062c\u064a\u0627\u064b. \u0641\u064a \u0627\u0644\u0631\u0641\u0639\u060c \u0642\u062f \u064a\u062e\u0644\u0642 \u0627\u0644\u0625\u0641\u0631\u0627\u062c \u0627\u0644\u062c\u0632\u0626\u064a \u0628\u062f\u0627\u064a\u0627\u062a \u0642\u0627\u0633\u064a\u0629\u060c \u062d\u0631\u0643\u0629 \u063a\u064a\u0631 \u0645\u0633\u062a\u0642\u0631\u0629\u060c \u0648\u0632\u064a\u0627\u062f\u0629 \u0645\u062e\u0627\u0637\u0631 \u062a\u0623\u0631\u062c\u062d \u0627\u0644\u062d\u0645\u0648\u0644\u0629\u061b \u0648\u0641\u064a \u0622\u0644\u064a\u0627\u062a \u0627\u0644\u0633\u0641\u0631\u060c \u0642\u062f \u064a\u0624\u062f\u064a \u0625\u0644\u0649 \u062a\u0634\u063a\u064a\u0644 \u0625\u0646\u0630\u0627\u0631\u0627\u062a \u062a\u064a\u0627\u0631 \u0645\u0641\u0631\u0637 \u0623\u0648 \u0633\u062e\u0648\u0646\u0629 \u0627\u0644\u0645\u062d\u0631\u0643. \u0639\u0627\u0645\u0644 \u0627\u0644\u062a\u0633\u0631\u064a\u0628\u0627\u062a \u0643\u0645\u0633\u0623\u0644\u0629 \u0633\u0644\u0627\u0645\u0629: \u062d\u062f\u062f \u0645\u0635\u062f\u0631 \u0627\u0644\u062a\u0633\u0631\u064a\u0628\u060c \u0627\u0633\u062a\u0639\u062f \u0627\u0644\u0645\u0633\u062a\u0648\u0649 \u0648\u0627\u0644\u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0627\u0644\u0635\u062d\u064a\u062d\u0629 \u0644\u0644\u0632\u064a\u062a\u060c \u062a\u062d\u0642\u0642 \u0645\u0646 \u0627\u0644\u062d\u0631\u0643\u0629 \u0648\u0627\u0644\u0641\u062c\u0648\u0629\u060c \u062b\u0645 \u0642\u0645 \u0628\u0625\u062c\u0631\u0627\u0621 \u0627\u062e\u062a\u0628\u0627\u0631 \u0648\u0638\u064a\u0641\u064a \u0645\u062d\u0643\u0648\u0645 \u0644\u0644\u062a\u0623\u0643\u062f \u0645\u0646 \u0623\u0646 \u0641\u0631\u0627\u0645\u0644 \u0627\u0644\u0631\u0627\u0641\u0639\u0629 \u062a\u062a\u062d\u0631\u0631 \u0648\u062a\u0637\u0628\u0642 \u0628\u0645\u0648\u062b\u0648\u0642\u064a\u0629.<\/p>","protected":false},"excerpt":{"rendered":"<p>On overhead and gantry cranes, electro-hydraulic thrusters are often used to release drum (block) brakes against spring force. If the thruster leaks oil or runs at a low oil level, it may not generate the required thrust or full stroke, which means the brake may not fully release. The most common result is brake dragging, [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[132,3],"tags":[133],"class_list":["post-2373","post","type-post","status-publish","format-standard","hentry","category-faq","category-blog","tag-overhead-or-gantry-crane"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.takebrakes.com\/ar\/wp-json\/wp\/v2\/posts\/2373","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.takebrakes.com\/ar\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.takebrakes.com\/ar\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.takebrakes.com\/ar\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.takebrakes.com\/ar\/wp-json\/wp\/v2\/comments?post=2373"}],"version-history":[{"count":1,"href":"https:\/\/www.takebrakes.com\/ar\/wp-json\/wp\/v2\/posts\/2373\/revisions"}],"predecessor-version":[{"id":2392,"href":"https:\/\/www.takebrakes.com\/ar\/wp-json\/wp\/v2\/posts\/2373\/revisions\/2392"}],"wp:attachment":[{"href":"https:\/\/www.takebrakes.com\/ar\/wp-json\/wp\/v2\/media?parent=2373"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.takebrakes.com\/ar\/wp-json\/wp\/v2\/categories?post=2373"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.takebrakes.com\/ar\/wp-json\/wp\/v2\/tags?post=2373"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}