{"id":11522,"date":"2026-06-02T09:21:58","date_gmt":"2026-06-02T09:21:58","guid":{"rendered":"https:\/\/www.kscranegroup.com\/?post_type=posts&#038;p=11522"},"modified":"2026-06-02T09:22:01","modified_gmt":"2026-06-02T09:22:01","slug":"common-overhead-crane-mechanical-failures-parts-causes-troubleshooting-guide","status":"publish","type":"posts","link":"https:\/\/www.kscranegroup.com\/vi\/posts\/common-overhead-crane-mechanical-failures-parts-causes-troubleshooting-guide\/","title":{"rendered":"C\u00e1c s\u1ef1 c\u1ed1 c\u01a1 kh\u00ed th\u01b0\u1eddng g\u1eb7p \u1edf c\u1ea7n c\u1ea9u tr\u00ean cao: Ph\u1ee5 t\u00f9ng, nguy\u00ean nh\u00e2n v\u00e0 h\u01b0\u1edbng d\u1eabn kh\u1eafc ph\u1ee5c s\u1ef1 c\u1ed1"},"content":{"rendered":"<div class=\"wp-block-rank-math-toc-block\" id=\"rank-math-toc\"><p>M\u1ee5c l\u1ee5c<\/p><nav><ul><li><a href=\"#part-1-common-overhead-crane-mechanical-failures-in-individual-components\">Ph\u1ea7n 1: C\u00e1c s\u1ef1 c\u1ed1 c\u01a1 kh\u00ed th\u01b0\u1eddng g\u1eb7p \u1edf t\u1eebng b\u1ed9 ph\u1eadn c\u1ee7a c\u1ea7n c\u1ea9u tr\u00ean cao<\/a><\/li><li><a href=\"#part-2-common-overhead-crane-mechanical-failures-in-systems-and-assemblies\">Ph\u1ea7n 2: C\u00e1c s\u1ef1 c\u1ed1 c\u01a1 kh\u00ed th\u01b0\u1eddng g\u1eb7p \u1edf h\u1ec7 th\u1ed1ng v\u00e0 c\u1ee5m l\u1eafp r\u00e1p c\u1ee7a c\u1ea7n c\u1ea9u tr\u00ean cao<\/a><\/li><li><a href=\"#how-to-prevent-common-overhead-crane-mechanical-failures\">C\u00e1ch ph\u00f2ng ng\u1eeba c\u00e1c s\u1ef1 c\u1ed1 c\u01a1 kh\u00ed th\u01b0\u1eddng g\u1eb7p \u1edf c\u1ea7n c\u1ea9u tr\u00ean cao<\/a><\/li><li><a href=\"#replace-vs-repair-crane-component-decision-guide\">Thay th\u1ebf hay s\u1eeda ch\u1eefa: H\u01b0\u1edbng d\u1eabn quy\u1ebft \u0111\u1ecbnh v\u1ec1 linh ki\u1ec7n c\u1ea7n c\u1ea9u<\/a><\/li><li><a href=\"#need-expert-support-for-common-overhead-crane-mechanical-failures\">C\u1ea7n h\u1ed7 tr\u1ee3 chuy\u00ean gia khi g\u1eb7p c\u00e1c s\u1ef1 c\u1ed1 c\u01a1 kh\u00ed th\u01b0\u1eddng g\u1eb7p \u1edf c\u1ea7n c\u1ea9u tr\u00ean cao?<\/a><\/li><\/ul><\/nav><\/div>\n\n\n\n<p>C\u00e1c s\u1ef1 c\u1ed1 c\u01a1 kh\u00ed th\u01b0\u1eddng g\u1eb7p \u1edf c\u1ea7n c\u1ea9u tr\u00ean cao l\u00e0 m\u1ed9t trong nh\u1eefng nguy\u00ean nh\u00e2n h\u00e0ng \u0111\u1ea7u g\u00e2y ra th\u1eddi gian ng\u1eebng s\u1ea3n xu\u1ea5t t\u1ea1i c\u00e1c nh\u00e0 m\u00e1y, kho h\u00e0ng, nh\u00e0 m\u00e1y th\u00e9p, c\u1ea3ng v\u00e0 c\u00e1c c\u01a1 s\u1edf c\u00f4ng nghi\u1ec7p n\u1eb7ng. C\u00e1c v\u1ea5n \u0111\u1ec1 nh\u01b0 h\u01b0 h\u1ecfng d\u00e2y c\u00e1p, h\u1ecfng phanh, m\u00f2n b\u00e1nh xe, ti\u1ebfng \u1ed3n h\u1ed9p s\u1ed1, bi\u1ebfn d\u1ea1ng m\u00f3c c\u1ea9u v\u00e0 qu\u00e1 nhi\u1ec7t \u1ed5 bi c\u00f3 th\u1ec3 nhanh ch\u00f3ng l\u00e0m gi\u1ea3m hi\u1ec7u su\u1ea5t c\u1ee7a c\u1ea7n c\u1ea9u v\u00e0 t\u1ea1o ra nh\u1eefng r\u1ee7i ro an to\u00e0n nghi\u00eam tr\u1ecdng.<\/p>\n\n\n\n<p>Th\u00e1ch th\u1ee9c n\u1eb1m \u1edf ch\u1ed7 nhi\u1ec1u s\u1ef1 c\u1ed1 c\u01a1 kh\u00ed c\u1ee7a c\u1ea7n c\u1ea9u tr\u00ean cao b\u1eaft \u0111\u1ea7u b\u1eb1ng nh\u1eefng tri\u1ec7u ch\u1ee9ng nh\u1ecf \u2014 rung \u0111\u1ed9ng b\u1ea5t th\u01b0\u1eddng, ti\u1ebfng \u1ed3n l\u1ea1, chuy\u1ec3n \u0111\u1ed9ng kh\u00f4ng \u0111\u1ec1u, qu\u00e1 nhi\u1ec7t ho\u1eb7c tr\u00f4i t\u1ea3i \u2014 tr\u01b0\u1edbc khi ph\u00e1t tri\u1ec3n th\u00e0nh nh\u1eefng h\u01b0 h\u1ecfng l\u1edbn c\u1ee7a thi\u1ebft b\u1ecb.<\/p>\n\n\n\n<p>Hi\u1ec3u \u0111\u01b0\u1ee3c nh\u1eefng \u0111i\u1ec1u ph\u1ed5 bi\u1ebfn nh\u1ea5t <a href=\"https:\/\/www.kscranegroup.com\/vi\/overhead-cranes\/\">c\u1ea7n c\u1ea9u tr\u00ean cao<\/a> Vi\u1ec7c ph\u00e1t hi\u1ec7n l\u1ed7i c\u01a1 kh\u00ed gi\u00fap \u0111\u1ed9i ng\u0169 b\u1ea3o tr\u00ec ch\u1ea9n \u0111o\u00e1n s\u1ef1 c\u1ed1 nhanh h\u01a1n, gi\u1ea3m th\u1eddi gian ng\u1eebng ho\u1ea1t \u0111\u1ed9ng ngo\u00e0i k\u1ebf ho\u1ea1ch v\u00e0 ng\u0103n ng\u1eeba h\u01b0 h\u1ecfng linh ki\u1ec7n t\u1ed1n k\u00e9m.<\/p>\n\n\n\n<p>H\u01b0\u1edbng d\u1eabn n\u00e0y gi\u1ea3i th\u00edch c\u00e1c tri\u1ec7u ch\u1ee9ng, nguy\u00ean nh\u00e2n g\u1ed1c r\u1ec5 v\u00e0 c\u00e1c bi\u1ec7n ph\u00e1p kh\u1eafc ph\u1ee5c \u0111\u1ed1i v\u1edbi c\u00e1c s\u1ef1 c\u1ed1 c\u01a1 kh\u00ed ph\u1ed5 bi\u1ebfn nh\u1ea5t c\u1ee7a c\u1ea7n c\u1ea9u tr\u00ean cao, bao g\u1ed3m c\u00e1c b\u1ed9 ph\u1eadn ri\u00eang l\u1ebb, c\u01a1 c\u1ea5u di chuy\u1ec3n, h\u1ec7 th\u1ed1ng phanh, b\u1ed9 gi\u1ea3m t\u1ed1c v\u00e0 c\u1ee5m d\u00e2y c\u00e1p.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"600\" src=\"https:\/\/www.kscranegroup.com\/wp-content\/uploads\/2026\/06\/1Common-Overhead-Crane-Mechanical-Failures.jpg\" alt=\"\" class=\"wp-image-11524\"\/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"part-1-common-overhead-crane-mechanical-failures-in-individual-components\">Ph\u1ea7n 1: C\u00e1c s\u1ef1 c\u1ed1 c\u01a1 kh\u00ed th\u01b0\u1eddng g\u1eb7p \u1edf t\u1eebng b\u1ed9 ph\u1eadn c\u1ee7a c\u1ea7n c\u1ea9u tr\u00ean cao<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"1-forged-hook\">1. M\u00f3c r\u00e8n<\/h3>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"600\" src=\"https:\/\/www.kscranegroup.com\/wp-content\/uploads\/2026\/06\/2Common-Overhead-Crane-Mechanical-Failures-Forged-Hook.jpg\" alt=\"\" class=\"wp-image-11525\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-table\"><table><thead><tr><th>Tri\u1ec7u ch\u1ee9ng<\/th><th>G\u00e2y ra<\/th><th>Bi\u1ec7n ph\u00e1p kh\u1eafc ph\u1ee5c<\/th><\/tr><\/thead><tbody><tr><td>C\u00e1c v\u1ebft n\u1ee9t m\u1ecfi tr\u00ean b\u1ec1 m\u1eb7t th\u00e2n m\u00f3c<\/td><td>Qu\u00e1 t\u1ea3i, tu\u1ed5i th\u1ecd s\u1eed d\u1ee5ng k\u00e9o d\u00e0i ho\u1eb7c l\u1ed7i v\u1eadt li\u1ec7u<\/td><td>Thay th\u1ebf ngay l\u1eadp t\u1ee9c khi ph\u00e1t hi\u1ec7n v\u1ebft n\u1ee9t.<\/td><\/tr><tr><td>S\u1ef1 m\u00e0i m\u00f2n \u1edf ph\u1ea7n m\u1edf m\u00f3c v\u00e0 m\u1eb7t c\u1eaft ngang quan tr\u1ecdng<\/td><td>Qu\u00e1 t\u1ea3i v\u00e0 m\u1ec7t m\u1ecfi k\u00e9o d\u00e0i<\/td><td>Thay th\u1ebf khi \u0111\u1ed9 m\u00e0i m\u00f2n v\u01b0\u1ee3t qu\u00e1 10% c\u1ee7a ph\u1ea7n quan tr\u1ecdng.<\/td><\/tr><tr><td>Bi\u1ebfn d\u1ea1ng d\u1ebbo t\u1ea1i khu v\u1ef1c m\u1edf ho\u1eb7c u\u1ed1n cong<\/td><td>Qu\u00e1 t\u1ea3i m\u00e3n t\u00ednh, m\u1ecfi v\u1eadt li\u1ec7u<\/td><td>Thay th\u1ebf ngay l\u1eadp t\u1ee9c \u2014 kh\u00f4ng c\u1ed1 g\u1eafng n\u1eafn th\u1eb3ng.<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"2-laminated-hook-plate-hook\">2. M\u00f3c gh\u00e9p nhi\u1ec1u l\u1edbp (M\u00f3c d\u1ea1ng t\u1ea5m)<\/h3>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"535\" src=\"https:\/\/www.kscranegroup.com\/wp-content\/uploads\/2026\/06\/3Common-Overhead-Crane-Mechanical-Failures-Laminated-Hook-Plate-Hook.jpg\" alt=\"\" class=\"wp-image-11526\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-table\"><table><thead><tr><th>Tri\u1ec7u ch\u1ee9ng<\/th><th>G\u00e2y ra<\/th><th>Bi\u1ec7n ph\u00e1p kh\u1eafc ph\u1ee5c<\/th><\/tr><\/thead><tbody><tr><td>Bi\u1ebfn d\u1ea1ng m\u00f3c<\/td><td>Qu\u00e1 t\u1ea3i k\u00e9o d\u00e0i; nguy c\u01a1 g\u00e3y m\u00f3c<\/td><td>Thay th\u1ebf<\/td><\/tr><tr><td>c\u00e1c v\u1ebft n\u1ee9t m\u1ecfi tr\u00ean b\u1ec1 m\u1eb7t<\/td><td>S\u1eed d\u1ee5ng k\u00e9o d\u00e0i v\u01b0\u1ee3t qu\u00e1 tu\u1ed5i th\u1ecd thi\u1ebft k\u1ebf, qu\u00e1 t\u1ea3i<\/td><td>Thay th\u1ebf<\/td><\/tr><tr><td>\u0110\u1ed9 m\u00f2n c\u1ee7a ch\u1ed1t v\u01b0\u1ee3t qu\u00e1 3%\u20135% \u0111\u01b0\u1eddng k\u00ednh danh ngh\u0129a<\/td><td>Hao m\u00f2n th\u00f4ng th\u01b0\u1eddng d\u01b0\u1edbi t\u1ea3i tr\u1ecdng<\/td><td>Thay ch\u1ed1t; c\u00f3 nguy c\u01a1 m\u00f3c b\u1ecb bung ra.<\/td><\/tr><tr><td>V\u1ebft n\u1ee9t ho\u1eb7c g\u1edd tr\u00ean khuy\u00ean tai<\/td><td>s\u1ef1 t\u1eadp trung \u1ee9ng su\u1ea5t m\u1ec7t m\u1ecfi<\/td><td>Thay th\u1ebf<\/td><\/tr><tr><td>\u0110\u1ed9 m\u00f2n c\u1ee7a \u1ed1ng l\u00f3t khuy\u00ean tai \u0111\u1ea1t 50% so v\u1edbi \u0111\u1ed9 d\u00e0y ban \u0111\u1ea7u.<\/td><td>Ph\u00e2n b\u1ed5 t\u1ea3i kh\u00f4ng \u0111\u1ed3ng \u0111\u1ec1u<\/td><td>Thay th\u1ebf<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"3-wire-rope\">3. D\u00e2y c\u00e1p th\u00e9p<\/h3>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"2448\" height=\"1848\" src=\"https:\/\/www.kscranegroup.com\/wp-content\/uploads\/2026\/06\/4Common-Overhead-Crane-Mechanical-Failures-Wire-Rope.jpg\" alt=\"\" class=\"wp-image-11527\" srcset=\"https:\/\/www.kscranegroup.com\/wp-content\/uploads\/2026\/06\/4Common-Overhead-Crane-Mechanical-Failures-Wire-Rope.jpg 2448w, https:\/\/www.kscranegroup.com\/wp-content\/uploads\/2026\/06\/4Common-Overhead-Crane-Mechanical-Failures-Wire-Rope-1536x1160.jpg 1536w, https:\/\/www.kscranegroup.com\/wp-content\/uploads\/2026\/06\/4Common-Overhead-Crane-Mechanical-Failures-Wire-Rope-2048x1546.jpg 2048w\" sizes=\"(max-width: 2448px) 100vw, 2448px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-table\"><table><thead><tr><th>Tri\u1ec7u ch\u1ee9ng<\/th><th>G\u00e2y ra<\/th><th>Bi\u1ec7n ph\u00e1p kh\u1eafc ph\u1ee5c<\/th><\/tr><\/thead><tbody><tr><td>D\u00e2y b\u1ecb \u0111\u1ee9t, s\u1ee3i b\u1ecb \u0111\u1ee9t, b\u1ecb xo\u1eafn ho\u1eb7c b\u1ecb m\u00f2n r\u00f5 r\u1ec7t.<\/td><td>M\u1ecfi v\u1eadt li\u1ec7u, m\u00e0i m\u00f2n, cu\u1ed9n d\u00e2y kh\u00f4ng \u0111\u00fang c\u00e1ch<\/td><td><strong>Ng\u1eebng s\u1eed d\u1ee5ng ngay l\u1eadp t\u1ee9c<\/strong> \u0110\u1ed1i v\u1edbi c\u00e1c s\u1ee3i b\u1ecb \u0111\u1ee9t ho\u1eb7c b\u1ecb xo\u1eafn. \u0110\u1ed1i v\u1edbi d\u00e2y b\u1ecb \u0111\u1ee9t, h\u00e3y thay th\u1ebf theo ti\u00eau ch\u00ed lo\u1ea1i b\u1ecf c\u1ee7a ASME B30.2. \u0110\u1ed1i v\u1edbi hi\u1ec7n t\u01b0\u1ee3ng m\u00f2n, h\u00e3y \u0111o \u0111\u01b0\u1eddng k\u00ednh c\u00f2n l\u1ea1i v\u00e0 thay th\u1ebf khi \u0111\u01b0\u1eddng k\u00ednh nh\u1ecf h\u01a1n dung sai c\u1ee7a nh\u00e0 s\u1ea3n xu\u1ea5t.<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>Nguy\u00ean t\u1eafc quan tr\u1ecdng: Ch\u1ec9 c\u1ea7n m\u1ed9t s\u1ee3i \u0111\u1ee9t l\u00e0 d\u00e2y \u0111\u00e3 h\u1ecfng. \u0110\u1eebng c\u1ed1 g\u1eafng k\u00e9o c\u0103ng th\u00eam.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"4-pulley-sheave\">4. R\u00f2ng r\u1ecdc (B\u00e1nh xe r\u00f2ng r\u1ecdc)<\/h3>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"800\" src=\"https:\/\/www.kscranegroup.com\/wp-content\/uploads\/2026\/06\/5Common-Overhead-Crane-Mechanical-Failures-Pulley-Sheave.png\" alt=\"\" class=\"wp-image-11528\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-table\"><table><thead><tr><th>Tri\u1ec7u ch\u1ee9ng<\/th><th>G\u00e2y ra<\/th><th>Bi\u1ec7n ph\u00e1p kh\u1eafc ph\u1ee5c<\/th><\/tr><\/thead><tbody><tr><td>M\u00f2n r\u00e3nh kh\u00f4ng \u0111\u1ec1u<\/td><td>V\u1eadt li\u1ec7u kh\u00f4ng \u0111\u1ed3ng nh\u1ea5t, l\u1eafp \u0111\u1eb7t kh\u00f4ng \u0111\u00fang c\u00e1ch, ti\u1ebfp x\u00fac gi\u1eefa d\u00e2y v\u00e0 r\u00e3nh k\u00e9m.<\/td><td>Thay th\u1ebf khi \u0111\u1ed9 m\u00f2n th\u00e0nh r\u00e3nh \u0111\u1ea1t \u0111\u1ebfn 10% \u0111\u1ed9 d\u00e0y ban \u0111\u1ea7u, ho\u1eb7c \u0111\u1ed9 m\u00f2n xuy\u00ean t\u00e2m \u0111\u1ea1t \u0111\u1ebfn 25% \u0111\u01b0\u1eddng k\u00ednh d\u00e2y.<\/td><\/tr><tr><td>\u0110\u1ed9 m\u00e0i m\u00f2n tr\u1ee5c \u0111\u1ea1t m\u1ee9c 3%\u20135% \u0111\u01b0\u1eddng k\u00ednh danh ngh\u0129a<\/td><td>M\u00e0i m\u00f2n do ma s\u00e1t th\u00f4ng th\u01b0\u1eddng<\/td><td>Thay tr\u1ee5c<\/td><\/tr><tr><td>R\u00f2ng r\u1ecdc kh\u00f4ng quay<\/td><td>S\u1ef1 nhi\u1ec5m b\u1ea9n ho\u1eb7c thi\u1ebfu ch\u1ea5t b\u00f4i tr\u01a1n tr\u00ean tr\u1ee5c<\/td><td>L\u00e0m s\u1ea1ch, ki\u1ec3m tra v\u00e0 b\u00f4i tr\u01a1n l\u1ea1i.<\/td><\/tr><tr><td>R\u00f2ng r\u1ecdc b\u1ecb nghi\u00eang ho\u1eb7c l\u1ecfng<\/td><td>B\u1ed9 ph\u1eadn gi\u1eef tr\u1ee5c b\u1ecb l\u1ecfng ho\u1eb7c d\u00e2y b\u1ecb tu\u1ed9t kh\u1ecfi r\u00e3nh<\/td><td>Ki\u1ec3m tra v\u00e0 s\u1eeda ch\u1eefa b\u1ed9 ph\u1eadn gi\u1eef tr\u1ee5c<\/td><\/tr><tr><td>M\u1eb7t b\u00edch b\u1ecb n\u1ee9t ho\u1eb7c v\u1ee1<\/td><td>H\u01b0 h\u1ecfng do va \u0111\u1eadp ho\u1eb7c m\u1ecfi<\/td><td>Thay th\u1ebf ngay l\u1eadp t\u1ee9c<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"5-drum\">5. Tr\u1ed1ng<\/h3>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"2560\" height=\"1920\" src=\"https:\/\/www.kscranegroup.com\/wp-content\/uploads\/2026\/06\/6Common-Overhead-Crane-Mechanical-Failures-Drum-scaled.jpg\" alt=\"\" class=\"wp-image-11529\" srcset=\"https:\/\/www.kscranegroup.com\/wp-content\/uploads\/2026\/06\/6Common-Overhead-Crane-Mechanical-Failures-Drum-scaled.jpg 2560w, https:\/\/www.kscranegroup.com\/wp-content\/uploads\/2026\/06\/6Common-Overhead-Crane-Mechanical-Failures-Drum-1536x1152.jpg 1536w, https:\/\/www.kscranegroup.com\/wp-content\/uploads\/2026\/06\/6Common-Overhead-Crane-Mechanical-Failures-Drum-2048x1536.jpg 2048w\" sizes=\"(max-width: 2560px) 100vw, 2560px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-table\"><table><thead><tr><th>Tri\u1ec7u ch\u1ee9ng<\/th><th>G\u00e2y ra<\/th><th>Bi\u1ec7n ph\u00e1p kh\u1eafc ph\u1ee5c<\/th><\/tr><\/thead><tbody><tr><td>C\u00e1c v\u1ebft n\u1ee9t do m\u1ecfi tr\u00ean th\u00e2n tr\u1ed1ng<\/td><td>T\u1ea3i tr\u1ecdng tu\u1ea7n ho\u00e0n v\u01b0\u1ee3t qu\u00e1 tu\u1ed5i th\u1ecd thi\u1ebft k\u1ebf; nguy c\u01a1 v\u1ee1 tr\u1ed1ng<\/td><td>Thay th\u1ebf tr\u1ed1ng<\/td><\/tr><tr><td>Tr\u1ee5c tr\u1ed1ng ho\u1eb7c \u0111\u1ed9 m\u00f2n then<\/td><td>Hi\u1ec7n t\u01b0\u1ee3ng m\u00e0i m\u00f2n v\u00e0 chu k\u1ef3 momen xo\u1eafn; nguy c\u01a1 g\u00e3y tr\u1ee5c v\u00e0 gi\u1ea3m t\u1ea3i.<\/td><td>Ng\u1eebng s\u1eed d\u1ee5ng ngay l\u1eadp t\u1ee9c; ki\u1ec3m tra v\u00e0 thay th\u1ebf tr\u1ee5c\/kh\u00f3a.<\/td><\/tr><tr><td>\u0110\u1ed9 m\u00e0i m\u00f2n r\u00e3nh d\u00e2y \u0111\u1ea1t \u0111\u1ebfn 15%\u201320% \u0111\u1ed9 d\u00e0y th\u00e0nh ban \u0111\u1ea7u, ho\u1eb7c c\u00e1c r\u00e3nh do d\u00e2y nh\u1ea3y\/nh\u1ea3y d\u00e2y g\u00e2y ra.<\/td><td>Th\u1eddi gian s\u1eed d\u1ee5ng k\u00e9o d\u00e0i; c\u1ea5u tr\u00fac tr\u1ed1ng b\u1ecb suy y\u1ebfu v\u00e0 hi\u1ec7n t\u01b0\u1ee3ng cu\u1ed9n d\u00e2y h\u1ed7n lo\u1ea1n.<\/td><td>Thay th\u1ebf tr\u1ed1ng<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"6-gear\">6. Trang b\u1ecb<\/h3>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"2560\" height=\"1707\" src=\"https:\/\/www.kscranegroup.com\/wp-content\/uploads\/2026\/06\/7Common-Overhead-Crane-Mechanical-Failures-Gear-scaled.jpg\" alt=\"\" class=\"wp-image-11530\" srcset=\"https:\/\/www.kscranegroup.com\/wp-content\/uploads\/2026\/06\/7Common-Overhead-Crane-Mechanical-Failures-Gear-scaled.jpg 2560w, https:\/\/www.kscranegroup.com\/wp-content\/uploads\/2026\/06\/7Common-Overhead-Crane-Mechanical-Failures-Gear-1536x1024.jpg 1536w, https:\/\/www.kscranegroup.com\/wp-content\/uploads\/2026\/06\/7Common-Overhead-Crane-Mechanical-Failures-Gear-2048x1365.jpg 2048w\" sizes=\"(max-width: 2560px) 100vw, 2560px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-table\"><table><thead><tr><th>Tri\u1ec7u ch\u1ee9ng<\/th><th>G\u00e2y ra<\/th><th>Bi\u1ec7n ph\u00e1p kh\u1eafc ph\u1ee5c<\/th><\/tr><\/thead><tbody><tr><td>R\u0103ng b\u00e1nh r\u0103ng b\u1ecb g\u00e3y<\/td><td>T\u00e1c \u0111\u1ed9ng v\u00e0 rung \u0111\u1ed9ng trong qu\u00e1 tr\u00ecnh v\u1eadn h\u00e0nh<\/td><td>Thay th\u1ebf b\u00e1nh r\u0103ng<\/td><\/tr><tr><td>\u0110\u1ed9 m\u00f2n r\u0103ng \u0111\u1ea1t m\u1ee9c 15%\u201325% so v\u1edbi \u0111\u1ed9 d\u00e0y ban \u0111\u1ea7u.<\/td><td>D\u1ecbch v\u1ee5 k\u00e9o d\u00e0i, l\u1eafp \u0111\u1eb7t kh\u00f4ng \u0111\u00fang c\u00e1ch; rung \u0111\u1ed9ng v\u00e0 ti\u1ebfng \u1ed3n b\u1ea5t th\u01b0\u1eddng<\/td><td>Thay th\u1ebf b\u00e1nh r\u0103ng<\/td><\/tr><tr><td>B\u00e1nh r\u0103ng b\u1ecb n\u1ee9t<\/td><td>S\u1ef1 m\u1ecfi v\u1eadt li\u1ec7u ho\u1eb7c khuy\u1ebft t\u1eadt v\u1eadt li\u1ec7u<\/td><td>Thay th\u1ebf b\u1ed9 ph\u1eadn n\u00e2ng h\u1ea1; s\u1eeda ch\u1eefa b\u1eb1ng h\u00e0n l\u00e0 ch\u1ea5p nh\u1eadn \u0111\u01b0\u1ee3c \u0111\u1ed1i v\u1edbi c\u00e1c b\u1ed9 ph\u1eadn c\u01a1 c\u1ea5u di chuy\u1ec3n.<\/td><\/tr><tr><td>H\u1ecfng r\u00e3nh then do &quot;l\u0103n then&quot;<\/td><td>M\u00f4-men xo\u1eafn qu\u00e1 t\u1ea3i; nguy c\u01a1 s\u1ee5t t\u1ea3i<\/td><td>Thay th\u1ebf b\u1ed9 ph\u1eadn n\u00e2ng h\u1ea1; gia c\u00f4ng l\u1ea1i r\u00e3nh then cho c\u01a1 c\u1ea5u di chuy\u1ec3n.<\/td><\/tr><tr><td>Hi\u1ec7n t\u01b0\u1ee3ng bong tr\u00f3c b\u1ec1 m\u1eb7t bao ph\u1ee7 di\u1ec7n t\u00edch l\u00e0m vi\u1ec7c tr\u00ean 30%, ho\u1eb7c \u0111\u1ed9 s\u00e2u bong tr\u00f3c \u0111\u1ea1t \u0111\u1ebfn 10% \u0111\u1ed9 d\u00e0y r\u0103ng; \u0111\u1ed9 s\u00e2u m\u00e0i m\u00f2n c\u1ee7a b\u00e1nh r\u0103ng t\u00f4i cacbon v\u01b0\u1ee3t qu\u00e1 80% \u0111\u1ed9 s\u00e2u l\u1edbp t\u00f4i.<\/td><td>D\u1ecbch v\u1ee5 m\u1edf r\u1ed9ng, c\u00e1c v\u1ea5n \u0111\u1ec1 v\u1ec1 ch\u1ea5t l\u01b0\u1ee3ng x\u1eed l\u00fd nhi\u1ec7t<\/td><td>Thay th\u1ebf. \u0110\u1ed1i v\u1edbi c\u00e1c b\u00e1nh r\u0103ng b\u1eadc thang t\u1ed1c \u0111\u1ed9 cao trong b\u1ed9 gi\u1ea3m t\u1ed1c c\u00f3 v\u1eadn t\u1ed1c \u0111\u01b0\u1eddng k\u00ednh v\u00f2ng r\u0103ng &gt;8 m\/s, h\u00e3y thay th\u1ebf theo c\u1eb7p ph\u00f9 h\u1ee3p.<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"7-drive-shaft\">7. Tr\u1ee5c truy\u1ec1n \u0111\u1ed9ng<\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table><thead><tr><th>Tri\u1ec7u ch\u1ee9ng<\/th><th>G\u00e2y ra<\/th><th>Bi\u1ec7n ph\u00e1p kh\u1eafc ph\u1ee5c<\/th><\/tr><\/thead><tbody><tr><td>V\u1ebft n\u1ee9t<\/td><td>Ch\u1ea5t l\u01b0\u1ee3ng v\u1eadt li\u1ec7u k\u00e9m ho\u1eb7c x\u1eed l\u00fd nhi\u1ec7t kh\u00f4ng \u0111\u00fang c\u00e1ch<\/td><td>Thay th\u1ebf<\/td><\/tr><tr><td>\u0110\u1ed9 u\u1ed1n cong c\u1ee7a tr\u1ee5c v\u01b0\u1ee3t qu\u00e1 0,5 mm\/m.<\/td><td>Qu\u00e1 t\u1ea3i ho\u1eb7c sai l\u1ec7ch; g\u00e2y m\u00e0i m\u00f2n tr\u1ee5c, rung \u0111\u1ed9ng v\u00e0 l\u1ec7ch t\u00e2m.<\/td><td>Thay th\u1ebf ho\u1eb7c n\u1eafn th\u1eb3ng<\/td><\/tr><tr><td>H\u01b0 h\u1ecfng r\u00e3nh then<\/td><td>M\u00f4-men xo\u1eafn qu\u00e1 t\u1ea3i; kh\u00f4ng th\u1ec3 truy\u1ec1n m\u00f4-men xo\u1eafn<\/td><td>Thay th\u1ebf cho c\u01a1 c\u1ea5u n\u00e2ng h\u1ea1; s\u1eeda ch\u1eefa v\u00e0 t\u00e1i s\u1eed d\u1ee5ng \u0111\u01b0\u1ee3c cho c\u00e1c c\u01a1 c\u1ea5u di chuy\u1ec3n.<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"8-running-wheel-travel-wheel\">8. B\u00e1nh xe di chuy\u1ec3n (B\u00e1nh xe \u0111i l\u1ea1i)<\/h3>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"2560\" height=\"1920\" src=\"https:\/\/www.kscranegroup.com\/wp-content\/uploads\/2026\/06\/8Common-Overhead-Crane-Mechanical-Failures-Crane-Wheel-scaled.jpg\" alt=\"\" class=\"wp-image-11531\" srcset=\"https:\/\/www.kscranegroup.com\/wp-content\/uploads\/2026\/06\/8Common-Overhead-Crane-Mechanical-Failures-Crane-Wheel-scaled.jpg 2560w, https:\/\/www.kscranegroup.com\/wp-content\/uploads\/2026\/06\/8Common-Overhead-Crane-Mechanical-Failures-Crane-Wheel-1536x1152.jpg 1536w, https:\/\/www.kscranegroup.com\/wp-content\/uploads\/2026\/06\/8Common-Overhead-Crane-Mechanical-Failures-Crane-Wheel-2048x1536.jpg 2048w\" sizes=\"(max-width: 2560px) 100vw, 2560px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-table\"><table><thead><tr><th>Tri\u1ec7u ch\u1ee9ng<\/th><th>G\u00e2y ra<\/th><th>Bi\u1ec7n ph\u00e1p kh\u1eafc ph\u1ee5c<\/th><\/tr><\/thead><tbody><tr><td>C\u00e1c v\u1ebft n\u1ee9t do m\u1ecfi tr\u00ean b\u1ec1 m\u1eb7t l\u1ed1p, v\u00e0nh ho\u1eb7c tr\u1ee5c b\u00e1nh xe.<\/td><td>\u1ee8ng su\u1ea5t chu k\u1ef3<\/td><td>Thay th\u1ebf<\/td><\/tr><tr><td>L\u1ed1p xe b\u1ecb m\u00f2n kh\u00f4ng \u0111\u1ec1u \u1edf c\u00e1c b\u00e1nh xe d\u1eabn \u0111\u1ed9ng<\/td><td>Sai l\u1ec7ch; g\u00e2y ra hi\u1ec7n t\u01b0\u1ee3ng l\u1ec7ch ray, nghi\u00eang c\u1ea7n c\u1ea9u v\u00e0 rung \u0111\u1ed9ng.<\/td><td>Thay th\u1ebf theo c\u1eb7p ph\u00f9 h\u1ee3p<\/td><\/tr><tr><td>\u0110\u1ed9 m\u00f2n l\u1ed1p \u0111\u1ea1t 15% \u0111\u1ed9 d\u00e0y v\u00e0nh<\/td><td>D\u1ecbch v\u1ee5 m\u1edf r\u1ed9ng<\/td><td>Thay th\u1ebf<\/td><\/tr><tr><td>\u0110\u1ed9 m\u00e0i m\u00f2n m\u1eb7t b\u00edch \u0111\u1ea1t 50% so v\u1edbi \u0111\u1ed9 d\u00e0y ban \u0111\u1ea7u.<\/td><td>C\u1ea7n c\u1ea9u b\u1ecb l\u1ec7ch h\u01b0\u1edbng v\u00e0 ti\u1ebfp x\u00fac v\u1edbi \u0111\u01b0\u1eddng ray; nguy c\u01a1 tr\u1eadt b\u00e1nh.<\/td><td>Thay th\u1ebf<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"9-hydraulic-brake-component-level\">9. H\u1ec7 th\u1ed1ng phanh th\u1ee7y l\u1ef1c (\u1edf c\u1ea5p \u0111\u1ed9 linh ki\u1ec7n)<\/h3>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"2560\" height=\"1920\" src=\"https:\/\/www.kscranegroup.com\/wp-content\/uploads\/2026\/06\/9Common-Overhead-Crane-Mechanical-Failures-Hydraulic-Brake-scaled.jpg\" alt=\"\" class=\"wp-image-11532\" srcset=\"https:\/\/www.kscranegroup.com\/wp-content\/uploads\/2026\/06\/9Common-Overhead-Crane-Mechanical-Failures-Hydraulic-Brake-scaled.jpg 2560w, https:\/\/www.kscranegroup.com\/wp-content\/uploads\/2026\/06\/9Common-Overhead-Crane-Mechanical-Failures-Hydraulic-Brake-1536x1152.jpg 1536w, https:\/\/www.kscranegroup.com\/wp-content\/uploads\/2026\/06\/9Common-Overhead-Crane-Mechanical-Failures-Hydraulic-Brake-2048x1536.jpg 2048w\" sizes=\"(max-width: 2560px) 100vw, 2560px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-table\"><table><thead><tr><th>Tri\u1ec7u ch\u1ee9ng<\/th><th>G\u00e2y ra<\/th><th>Bi\u1ec7n ph\u00e1p kh\u1eafc ph\u1ee5c<\/th><\/tr><\/thead><tbody><tr><td>C\u00e1c v\u1ebft n\u1ee9t do m\u1ecfi tr\u00ean thanh k\u00e9o<\/td><td>T\u1ea3i tr\u1ecdng tu\u1ea7n ho\u00e0n; h\u1ecfng phanh<\/td><td>Thay th\u1ebf<\/td><\/tr><tr><td>C\u00e1c v\u1ebft n\u1ee9t do m\u1ecfi tr\u00ean l\u00f2 xo<\/td><td>S\u1ef1 m\u1ecfi v\u1eadt li\u1ec7u; h\u1ecfng phanh<\/td><td>Thay th\u1ebf<\/td><\/tr><tr><td>\u0110\u1ed9 m\u00e0i m\u00f2n c\u1ee7a ch\u1ed1t\/tr\u1ee5c \u0111\u1ea1t m\u1ee9c 3%\u20135% \u0111\u01b0\u1eddng k\u00ednh danh ngh\u0129a<\/td><td>B\u1ecb m\u00f2n; phanh kh\u00f4ng gi\u1eef \u0111\u01b0\u1ee3c<\/td><td>Thay th\u1ebf<\/td><\/tr><tr><td>\u0110\u1ed9 m\u00f2n c\u1ee7a tang tr\u1ed1ng phanh \u0111\u1ea1t 1\u20132 mm, ho\u1eb7c 40%\u201350% \u0111\u1ed9 d\u00e0y v\u00e0nh ban \u0111\u1ea7u<\/td><td>M\u00e0i m\u00f2n do ma s\u00e1t; s\u1ef1 d\u1ecbch chuy\u1ec3n ho\u1eb7c tr\u01b0\u1ee3t t\u1ea3i tr\u1ecdng<\/td><td>Gia c\u00f4ng l\u1ea1i b\u1ec1 m\u1eb7t tr\u1ed1ng v\u00e0 x\u1eed l\u00fd nhi\u1ec7t; \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 d\u00e0y sau gia c\u00f4ng &gt;50% so v\u1edbi ban \u0111\u1ea7u. \u0110\u1ed1i v\u1edbi phanh t\u1eddi: lo\u1ea1i b\u1ecf ph\u1ebf ph\u1ea9m khi b\u1ecb m\u00f2n 3 mm ho\u1eb7c m\u1ea5t \u0111\u1ed9 d\u00e0y 40%.<\/td><\/tr><tr><td>\u0110\u1ed9 m\u00f2n m\u00e1 phanh \u0111\u1ea1t 2 mm.<\/td><td>M\u00e0i m\u00f2n do ma s\u00e1t th\u00f4ng th\u01b0\u1eddng; h\u1ecfng phanh<\/td><td>Thay th\u1ebf l\u1edbp l\u00f3t ma s\u00e1t<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"10-coupling\">10. S\u1ef1 k\u1ebft n\u1ed1i<\/h3>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"225\" src=\"https:\/\/www.kscranegroup.com\/wp-content\/uploads\/2026\/06\/10Common-Overhead-Crane-Mechanical-Failures-Coupling.jpg\" alt=\"\" class=\"wp-image-11533\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-table\"><table><thead><tr><th>Tri\u1ec7u ch\u1ee9ng<\/th><th>G\u00e2y ra<\/th><th>Bi\u1ec7n ph\u00e1p kh\u1eafc ph\u1ee5c<\/th><\/tr><\/thead><tbody><tr><td>C\u00e1c v\u1ebft n\u1ee9t \u1edf kh\u1edbp n\u1ed1i n\u1eeda th\u00e2n xe<\/td><td>M\u1ec7t m\u1ecfi; h\u1ecfng kh\u1edbp n\u1ed1i<\/td><td>Thay th\u1ebf<\/td><\/tr><tr><td>S\u1ef1 m\u00e0i m\u00f2n c\u1ee7a bu l\u00f4ng n\u1ed1i ho\u1eb7c l\u1ed7 ch\u1ed1t<\/td><td>Ch\u1ea5n \u0111\u1ed9ng v\u00e0 rung l\u1eafc trong qu\u00e1 tr\u00ecnh kh\u1edfi \u0111\u1ed9ng\/d\u1eebng; \u0111\u1ee9t bu l\u00f4ng, nguy c\u01a1 r\u01a1i t\u1ea3i trong c\u00e1c \u1ee9ng d\u1ee5ng n\u00e2ng h\u1ea1.<\/td><td>Thay th\u1ebf cho c\u01a1 c\u1ea5u n\u00e2ng h\u1ea1; h\u00e0n s\u1eeda ch\u1eefa v\u00e0 khoan l\u1ea1i l\u00e0 ph\u01b0\u01a1ng \u00e1n ch\u1ea5p nh\u1eadn \u0111\u01b0\u1ee3c cho c\u01a1 c\u1ea5u di chuy\u1ec3n.<\/td><\/tr><tr><td>m\u00f2n ho\u1eb7c g\u00e3y r\u0103ng kh\u1edbp n\u1ed1i b\u00e1nh r\u0103ng<\/td><td>Thi\u1ebfu ch\u1ea5t b\u00f4i tr\u01a1n, chu k\u1ef3 ho\u1ea1t \u0111\u1ed9ng c\u01b0\u1eddng \u0111\u1ed9 cao, l\u1eafp ng\u01b0\u1ee3c bugi.<\/td><td>\u0110\u1ed1i v\u1edbi vi\u1ec7c n\u00e2ng h\u1ea1: thay th\u1ebf khi \u0111\u1ed9 m\u00f2n r\u0103ng \u0111\u1ea1t \u0111\u1ebfn 15% so v\u1edbi \u0111\u1ed9 d\u00e0y ban \u0111\u1ea7u. \u0110\u1ed1i v\u1edbi vi\u1ec7c di chuy\u1ec3n: thay th\u1ebf khi \u0111\u1ed9 m\u00f2n \u0111\u1ea1t 30%.<\/td><\/tr><tr><td>Nghi\u1ec1n n\u00e1t ho\u1eb7c bi\u1ebfn d\u1ea1ng r\u00e3nh then<\/td><td>Qu\u00e1 t\u1ea3i; l\u1ed7i ng\u1eaft k\u1ebft n\u1ed1i ch\u00ednh, l\u1ed7i truy\u1ec1n m\u00f4-men xo\u1eafn<\/td><td>Thay th\u1ebf b\u1ed9 ph\u1eadn n\u00e2ng h\u1ea1; s\u1eeda ch\u1eefa c\u00e1c b\u1ed9 ph\u1eadn kh\u00e1c.<\/td><\/tr><tr><td>S\u1ef1 m\u00e0i m\u00f2n c\u1ee7a ch\u1ed1t, ch\u1ed1t c\u1eaft ho\u1eb7c ph\u1ea7n t\u1eed cao su<\/td><td>Va \u0111\u1eadp v\u00e0 rung l\u1eafc trong qu\u00e1 tr\u00ecnh kh\u1edfi \u0111\u1ed9ng\/d\u1eebng<\/td><td>Thay th\u1ebf c\u00e1c b\u1ed9 ph\u1eadn b\u1ecb m\u00f2n<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"part-2-common-overhead-crane-mechanical-failures-in-systems-and-assemblies\">Ph\u1ea7n 2: C\u00e1c s\u1ef1 c\u1ed1 c\u01a1 kh\u00ed th\u01b0\u1eddng g\u1eb7p \u1edf h\u1ec7 th\u1ed1ng v\u00e0 c\u1ee5m l\u1eafp r\u00e1p c\u1ee7a c\u1ea7n c\u1ea9u tr\u00ean cao<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"1-rolling-bearing\">1. V\u00f2ng bi l\u0103n<\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table><thead><tr><th>Tri\u1ec7u ch\u1ee9ng<\/th><th>G\u00e2y ra<\/th><th>Bi\u1ec7n ph\u00e1p kh\u1eafc ph\u1ee5c<\/th><\/tr><\/thead><tbody><tr><td>Nhi\u1ec7t \u0111\u1ed9 qu\u00e1 cao<\/td><td>Ch\u1ea5t b\u00f4i tr\u01a1n b\u1ecb nhi\u1ec5m b\u1ea9n, l\u01b0\u1ee3ng d\u1ea7u\/m\u1ee1 kh\u00f4ng \u0111\u1ee7 ho\u1eb7c qu\u00e1 nhi\u1ec1u.<\/td><td>L\u00e0m s\u1ea1ch ch\u1ea5t b\u1ea9n, ki\u1ec3m tra m\u1ee9c ch\u1ea5t b\u00f4i tr\u01a1n, thay th\u1ebf b\u1ea1c \u0111\u1ea1n n\u1ebfu c\u1ea7n.<\/td><\/tr><tr><td>Ti\u1ebfng \u1ed3n b\u1ea5t th\u01b0\u1eddng (\u00e2m thanh tr\u1ea7m \u0111\u1ee5c li\u00ean t\u1ee5c)<\/td><td>\u1ed4 bi b\u1ecb nhi\u1ec5m b\u1ea9n<\/td><td>L\u00e0m s\u1ea1ch k\u1ef9 l\u01b0\u1ee1ng<\/td><\/tr><tr><td>\u00e2m thanh m\u00e0i kim lo\u1ea1i<\/td><td>Thi\u1ebfu ch\u1ea5t b\u00f4i tr\u01a1n<\/td><td>B\u00f4i tr\u01a1n l\u1ea1i<\/td><\/tr><tr><td>Ti\u1ebfng \u1ed3n khi m\u00e0i ho\u1eb7c va \u0111\u1eadp<\/td><td>L\u1ed3ng ho\u1eb7c c\u00e1c b\u1ed9 ph\u1eadn l\u0103n b\u1ecb h\u01b0 h\u1ecfng<\/td><td>Thay th\u1ebf b\u1ea1c \u0111\u1ea1n<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"2-brake-system\">2. H\u1ec7 th\u1ed1ng phanh<\/h3>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"2-1-brake-fails-to-hold-load-drift\">2.1 Phanh kh\u00f4ng gi\u1eef \u0111\u01b0\u1ee3c (Tr\u00f4i t\u1ea3i)<\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table><thead><tr><th>Nguy\u00ean nh\u00e2n c\u00f3 th\u1ec3<\/th><th>Bi\u1ec7n ph\u00e1p kh\u1eafc ph\u1ee5c<\/th><\/tr><\/thead><tbody><tr><td>B\u1ea3n l\u1ec1 c\u1ea7n g\u1ea1t b\u1ecb k\u1eb9t<\/td><td>Lo\u1ea1i b\u1ecf v\u1eadt c\u1ea3n v\u00e0 b\u00f4i tr\u01a1n<\/td><\/tr><tr><td>D\u1ea7u\/m\u1ee1 b\u00e1m tr\u00ean tang tr\u1ed1ng phanh ho\u1eb7c m\u00e1 phanh.<\/td><td>L\u00e0m s\u1ea1ch b\u1eb1ng dung m\u00f4i (d\u1ea7u h\u1ecfa)<\/td><\/tr><tr><td>H\u00e0nh tr\u00ecnh l\u00f5i \u0111i\u1ec7n t\u1eeb kh\u00f4ng \u0111\u1ee7<\/td><td>\u0110i\u1ec1u ch\u1ec9nh li\u00ean k\u1ebft phanh<\/td><\/tr><tr><td>Phanh tang tr\u1ed1ng ho\u1eb7c m\u00e1 phanh b\u1ecb m\u00f2n nghi\u00eam tr\u1ecdng.<\/td><td>Thay th\u1ebf l\u1edbp ma s\u00e1t; gia c\u00f4ng ho\u1eb7c thay th\u1ebf tr\u1ed1ng.<\/td><\/tr><tr><td>L\u00f2 xo ch\u00ednh b\u1ecb l\u1ecfng ho\u1eb7c h\u01b0 h\u1ecfng<\/td><td>Thay th\u1ebf v\u00e0 c\u0103ng l\u1ea1i<\/td><\/tr><tr><td>\u0110ai \u1ed1c kh\u00f3a b\u1ecb l\u1ecfng ho\u1eb7c thanh k\u00e9o b\u1ecb l\u1ecfng<\/td><td>Si\u1ebft ch\u1eb7t \u0111ai \u1ed1c kh\u00f3a<\/td><\/tr><tr><td>C\u00e1nh qu\u1ea1t \u0111\u1ea9y th\u1ee7y l\u1ef1c kh\u00f4ng quay \u0111\u00fang c\u00e1ch<\/td><td>Ki\u1ec3m tra c\u01a1 c\u1ea5u \u0111\u1ea9y v\u00e0 m\u1ea1ch \u0111i\u1ec7n.<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"2-2-brake-wont-release\">2.2 Phanh kh\u00f4ng nh\u1ea3<\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table><thead><tr><th>Nguy\u00ean nh\u00e2n c\u00f3 th\u1ec3<\/th><th>Bi\u1ec7n ph\u00e1p kh\u1eafc ph\u1ee5c<\/th><\/tr><\/thead><tbody><tr><td>Cu\u1ed9n d\u00e2y \u0111i\u1ec7n t\u1eeb b\u1ecb ch\u00e1y<\/td><td>Thay cu\u1ed9n d\u00e2y<\/td><\/tr><tr><td>D\u00e2y b\u1ecb \u0111\u1ee9t n\u1ed1i v\u1edbi nam ch\u00e2m \u0111i\u1ec7n<\/td><td>S\u1eeda ch\u1eefa k\u1ebft n\u1ed1i<\/td><\/tr><tr><td>L\u1edbp ma s\u00e1t b\u00e1m d\u00ednh v\u00e0o tang tr\u1ed1ng phanh<\/td><td>L\u00e0m s\u1ea1ch b\u1eb1ng d\u1ea7u h\u1ecfa<\/td><\/tr><tr><td>B\u1ea3n l\u1ec1 b\u1ecb k\u1eb9t<\/td><td>Lo\u1ea1i b\u1ecf v\u1eadt c\u1ea3n v\u00e0 b\u00f4i tr\u01a1n<\/td><\/tr><tr><td>L\u1ef1c l\u00f2 xo ch\u00ednh qu\u00e1 l\u1edbn, ho\u1eb7c \u0111\u1ed1i tr\u1ecdng qu\u00e1 n\u1eb7ng.<\/td><td>\u0110i\u1ec1u ch\u1ec9nh \u0111\u1ed9 c\u0103ng c\u1ee7a l\u00f2 xo<\/td><\/tr><tr><td>C\u1ea7n \u0111\u1ea9y phanh b\u1ecb cong (lo\u1ea1i c\u1ea7n \u0111\u1ea9y th\u1ee7y l\u1ef1c)<\/td><td>N\u1eafn th\u1eb3ng ho\u1eb7c thay th\u1ebf thanh \u0111\u1ea9y<\/td><\/tr><tr><td>D\u1ea7u th\u1ee7y l\u1ef1c kh\u00f4ng \u0111\u00fang lo\u1ea1i<\/td><td>Thay th\u1ebf b\u1eb1ng ch\u1ea5t l\u1ecfng c\u00f3 ch\u1ea5t l\u1ecfng ph\u00f9 h\u1ee3p v\u1edbi nhi\u1ec7t \u0111\u1ed9 m\u00f4i tr\u01b0\u1eddng ho\u1ea1t \u0111\u1ed9ng.<\/td><\/tr><tr><td>C\u00e1nh qu\u1ea1t b\u1ecb k\u1eb9t<\/td><td>\u0110i\u1ec1u ch\u1ec9nh c\u01a1 c\u1ea5u \u0111\u1ea9y, ki\u1ec3m tra m\u1ea1ch \u0111i\u1ec7n.<\/td><\/tr><tr><td>\u0110i\u1ec7n \u00e1p ngu\u1ed3n th\u1ea5p h\u01a1n m\u1ee9c \u0111\u1ecbnh m\u1ee9c 85% \u2014 l\u1ef1c h\u00fat \u0111i\u1ec7n t\u1eeb kh\u00f4ng \u0111\u1ee7<\/td><td>X\u00e1c \u0111\u1ecbnh v\u00e0 kh\u1eafc ph\u1ee5c hi\u1ec7n t\u01b0\u1ee3ng s\u1ee5t \u00e1p<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"2-3-brake-overheating-burning-smell-rapid-lining-wear\">2.3 Phanh qu\u00e1 n\u00f3ng \u2014 M\u00f9i kh\u00e9t, m\u00e1 phanh m\u00f2n nhanh<\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table><thead><tr><th>Nguy\u00ean nh\u00e2n c\u00f3 th\u1ec3<\/th><th>Bi\u1ec7n ph\u00e1p kh\u1eafc ph\u1ee5c<\/th><\/tr><\/thead><tbody><tr><td>M\u00e1 phanh kh\u00f4ng ho\u00e0n to\u00e0n t\u00e1ch kh\u1ecfi tang tr\u1ed1ng sau khi nh\u1ea3 phanh \u2014 ma s\u00e1t d\u01b0<\/td><td>\u0110i\u1ec1u ch\u1ec9nh khe h\u1edf<\/td><\/tr><tr><td>Kho\u1ea3ng c\u00e1ch kh\u00f4ng \u0111\u1ec1u ho\u1eb7c qu\u00e1 nh\u1ecf gi\u1eefa hai m\u00e1 phanh v\u00e0 tr\u1ed1ng<\/td><td>\u0110i\u1ec1u ch\u1ec9nh \u0111\u1ec1u c\u1ea3 hai b\u00ean.<\/td><\/tr><tr><td>L\u00f2 xo ph\u1ee5 b\u1ecb h\u1ecfng ho\u1eb7c cong (phanh h\u00e0nh tr\u00ecnh ng\u1eafn)<\/td><td>Thay th\u1ebf ho\u1eb7c s\u1eeda ch\u1eefa l\u00f2 xo ph\u1ee5<\/td><\/tr><tr><td>B\u1ec1 m\u1eb7t l\u00e0m vi\u1ec7c th\u00f4 r\u00e1p c\u1ee7a tr\u1ed1ng phanh<\/td><td>Gia c\u00f4ng l\u1ea1i b\u1ec1 m\u1eb7t tr\u1ed1ng theo \u0111\u00fang th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"2-4-brake-drifts-out-of-adjustment-unstable-braking-torque\">2.4 Phanh b\u1ecb l\u1ec7ch kh\u1ecfi v\u1ecb tr\u00ed \u0111i\u1ec1u ch\u1ec9nh \u2014 M\u00f4-men xo\u1eafn phanh kh\u00f4ng \u1ed5n \u0111\u1ecbnh<\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table><thead><tr><th>Nguy\u00ean nh\u00e2n c\u00f3 th\u1ec3<\/th><th>Bi\u1ec7n ph\u00e1p kh\u1eafc ph\u1ee5c<\/th><\/tr><\/thead><tbody><tr><td>\u0110ai \u1ed1c \u0111i\u1ec1u ch\u1ec9nh v\u00e0 \u0111ai \u1ed1c kh\u00f3a ch\u01b0a \u0111\u01b0\u1ee3c si\u1ebft ch\u1eb7t.<\/td><td>Si\u1ebft ch\u1eb7t c\u1ea3 hai \u0111ai \u1ed1c<\/td><\/tr><tr><td>S\u1ee3i ch\u1ec9 b\u1ecb h\u1ecfng<\/td><td>Thay th\u1ebf c\u00e1c b\u1ed9 ph\u1eadn c\u00f3 ren<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"2-5-electromagnet-overheating-or-humming\">2.5 Nam ch\u00e2m \u0111i\u1ec7n qu\u00e1 n\u00f3ng ho\u1eb7c ph\u00e1t ra ti\u1ebfng \u1ed3n<\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table><thead><tr><th>Nguy\u00ean nh\u00e2n c\u00f3 th\u1ec3<\/th><th>Bi\u1ec7n ph\u00e1p kh\u1eafc ph\u1ee5c<\/th><\/tr><\/thead><tbody><tr><td>L\u1ef1c l\u00f2 xo ch\u00ednh qu\u00e1 cao<\/td><td>\u0110i\u1ec1u ch\u1ec9nh v\u1ec1 gi\u00e1 tr\u1ecb th\u00edch h\u1ee3p<\/td><\/tr><tr><td>H\u1ec7 th\u1ed1ng c\u1ea7n g\u1ea1t b\u1ecb k\u1eb9t<\/td><td>Nguy\u00ean nh\u00e2n g\u00e2y k\u1eb9t r\u00f5 r\u00e0ng, h\u00e3y b\u00f4i tr\u01a1n.<\/td><\/tr><tr><td>B\u1ec1 m\u1eb7t ti\u1ebfp x\u00fac gi\u1eefa ph\u1ea7n \u1ee9ng v\u00e0 l\u00f5i b\u1ecb l\u1ec7ch<\/td><td>C\u1ea1o ph\u1eb3ng b\u1ec1 m\u1eb7t ti\u1ebfp x\u00fac<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"3-reducer-gearbox\">3. H\u1ed9p gi\u1ea3m t\u1ed1c (H\u1ed9p s\u1ed1)<\/h3>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"2560\" height=\"1707\" src=\"https:\/\/www.kscranegroup.com\/wp-content\/uploads\/2026\/06\/11Common-Overhead-Crane-Mechanical-Failures-Reducer-Gearbox-scaled.jpg\" alt=\"\" class=\"wp-image-11534\" srcset=\"https:\/\/www.kscranegroup.com\/wp-content\/uploads\/2026\/06\/11Common-Overhead-Crane-Mechanical-Failures-Reducer-Gearbox-scaled.jpg 2560w, https:\/\/www.kscranegroup.com\/wp-content\/uploads\/2026\/06\/11Common-Overhead-Crane-Mechanical-Failures-Reducer-Gearbox-1536x1024.jpg 1536w, https:\/\/www.kscranegroup.com\/wp-content\/uploads\/2026\/06\/11Common-Overhead-Crane-Mechanical-Failures-Reducer-Gearbox-2048x1365.jpg 2048w\" sizes=\"(max-width: 2560px) 100vw, 2560px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-table\"><table><thead><tr><th>Tri\u1ec7u ch\u1ee9ng<\/th><th>G\u00e2y ra<\/th><th>Bi\u1ec7n ph\u00e1p kh\u1eafc ph\u1ee5c<\/th><\/tr><\/thead><tbody><tr><td>Hi\u1ec7n t\u01b0\u1ee3ng rung gi\u1eadt b\u00e1nh r\u0103ng \u0111\u1ecbnh k\u1ef3, \u0111\u1eb7c bi\u1ec7t l\u00e0 \u1edf b\u00e1nh r\u0103ng b\u1ecb d\u1eabn \u0111\u1ed9ng.<\/td><td>Sai s\u1ed1 g\u00f3c nghi\u00eang qu\u00e1 m\u1ee9c, \u0111\u1ed9 r\u01a1 v\u01b0\u1ee3t qu\u00e1 dung sai<\/td><td>S\u1eeda ch\u1eefa v\u00e0 c\u00e0i \u0111\u1eb7t l\u1ea1i<\/td><\/tr><tr><td>Ti\u1ebfng ma s\u00e1t kim lo\u1ea1i l\u1edbn, rung \u0111\u1ed9ng b\u1ed9 gi\u1ea3m t\u1ed1c, ti\u1ebfng k\u00eau l\u1ea1ch c\u1ea1ch c\u1ee7a v\u1ecf m\u00e1y<\/td><td>Khe h\u1edf b\u00e1nh r\u0103ng qu\u00e1 nh\u1ecf, tr\u1ee5c kh\u00f4ng song song, \u0111\u1ea7u r\u0103ng s\u1eafc nh\u1ecdn; b\u1ec1 m\u1eb7t l\u00e0m vi\u1ec7c c\u1ee7a b\u00e1nh r\u0103ng kh\u00f4ng \u0111\u1ec1u.<\/td><td>S\u1eeda ch\u1eefa v\u00e0 c\u00e0i \u0111\u1eb7t l\u1ea1i<\/td><\/tr><tr><td>Ti\u1ebfng g\u00f5 kh\u00f4ng \u0111\u1ec1u trong qu\u00e1 tr\u00ecnh \u0103n kh\u1edbp, rung \u0111\u1ed9ng v\u1ecf m\u00e1y<\/td><td>Khuy\u1ebft t\u1eadt b\u1ec1 m\u1eb7t r\u0103ng; ch\u1ec9 ti\u1ebfp x\u00fac \u1edf g\u00f3c r\u0103ng, kh\u00f4ng ph\u1ea3i to\u00e0n b\u1ed9 chi\u1ec1u r\u1ed9ng m\u1eb7t r\u0103ng.<\/td><td>Thay th\u1ebf b\u00e1nh r\u0103ng<\/td><\/tr><tr><td>V\u1ecf m\u00e1y qu\u00e1 n\u00f3ng, \u0111\u1eb7c bi\u1ec7t l\u00e0 t\u1ea1i c\u00e1c v\u1ecb tr\u00ed \u1ed5 tr\u1ee5c.<\/td><td>H\u1ecfng \u1ed5 bi; k\u1eb9t tr\u1ee5c; m\u00f2n b\u00e1nh r\u0103ng; thi\u1ebfu ch\u1ea5t b\u00f4i tr\u01a1n<\/td><td>Thay th\u1ebf b\u1ea1c \u0111\u1ea1n, ki\u1ec3m tra tr\u1ee5c v\u00e0 b\u00e1nh r\u0103ng.<\/td><\/tr><tr><td>R\u00f2 r\u1ec9 d\u1ea7u \u1edf m\u1eb7t b\u1ecb t\u00e1ch r\u1eddi<\/td><td>H\u1ecfng gio\u0103ng; bi\u1ebfn d\u1ea1ng v\u1ecf; m\u1eb7t c\u1eaft kh\u00f4ng \u0111\u1ec1u; bu l\u00f4ng n\u1ed1i b\u1ecb l\u1ecfng<\/td><td>Thay th\u1ebf gio\u0103ng; ki\u1ec3m tra m\u1eb7t c\u1eaft \u2013 thay th\u1ebf v\u1ecf n\u1ebfu b\u1ecb bi\u1ebfn d\u1ea1ng nghi\u00eam tr\u1ecdng; c\u1ea1o ph\u1eb3ng m\u1eb7t c\u1eaft; l\u00e0m s\u1ea1ch c\u00e1c r\u00e3nh h\u1ed3i d\u1ea7u v\u00e0 si\u1ebft ch\u1eb7t bu l\u00f4ng.<\/td><\/tr><tr><td>B\u1ed9 gi\u1ea3m t\u1ed1c rung tr\u00ean \u0111\u1ebf<\/td><td>Bu l\u00f4ng neo b\u1ecb l\u1ecfng; c\u00e1c m\u1ed1i n\u1ed1i tr\u1ee5c b\u1ecb l\u1ec7ch; \u0111\u1ed9 c\u1ee9ng v\u1eefng c\u1ee7a \u0111\u1ebf kh\u00f4ng \u0111\u1ee7.<\/td><td>Si\u1ebft ch\u1eb7t c\u00e1c bu l\u00f4ng neo; c\u0103n ch\u1ec9nh l\u1ea1i c\u00e1c tr\u1ee5c; gia c\u1ed1 n\u1ec1n m\u00f3ng<\/td><\/tr><tr><td>T\u1ed5ng th\u1ec3 b\u1ed9 gi\u1ea3m t\u1ed1c b\u1ecb qu\u00e1 nhi\u1ec7t<\/td><td>Ch\u1ea5t b\u00f4i tr\u01a1n qu\u00e1 m\u1ee9c<\/td><td>\u0110i\u1ec1u ch\u1ec9nh m\u1ee9c d\u1ea7u theo \u0111\u00fang th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"4-sliding-bearing-plain-bearing\">4. \u1ed4 tr\u01b0\u1ee3t (\u1ed4 tr\u01a1n)<\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table><thead><tr><th>Tri\u1ec7u ch\u1ee9ng<\/th><th>G\u00e2y ra<\/th><th>Bi\u1ec7n ph\u00e1p kh\u1eafc ph\u1ee5c<\/th><\/tr><\/thead><tbody><tr><td>qu\u00e1 n\u00f3ng<\/td><td>\u1ed4 tr\u1ee5c b\u1ecb l\u1ec7ch ho\u1eb7c si\u1ebft qu\u00e1 ch\u1eb7t; khe h\u1edf kh\u00f4ng ch\u00ednh x\u00e1c; ch\u1ea5t b\u00f4i tr\u01a1n kh\u00f4ng \u0111\u1ee7 ho\u1eb7c k\u00e9m ch\u1ea5t l\u01b0\u1ee3ng<\/td><td>Kh\u1eafc ph\u1ee5c s\u1ef1 l\u1ec7ch tr\u1ee5c v\u00e0 si\u1ebft ch\u1eb7t; \u0111i\u1ec1u ch\u1ec9nh khe h\u1edf; b\u1ed5 sung ch\u1ea5t b\u00f4i tr\u01a1n; thay th\u1ebf b\u1eb1ng ch\u1ea5t b\u00f4i tr\u01a1n \u0111\u1ea1t ti\u00eau chu\u1ea9n.<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"5-crane-bridge-traveling-mechanism\">5. C\u01a1 c\u1ea5u di chuy\u1ec3n c\u1ea7u tr\u1ee5c<\/h3>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"2560\" height=\"1920\" src=\"https:\/\/www.kscranegroup.com\/wp-content\/uploads\/2026\/06\/12Common-Overhead-Crane-Mechanical-Failures-Crane-Bridge-Traveling-Mechanism-scaled.jpg\" alt=\"\" class=\"wp-image-11535\" srcset=\"https:\/\/www.kscranegroup.com\/wp-content\/uploads\/2026\/06\/12Common-Overhead-Crane-Mechanical-Failures-Crane-Bridge-Traveling-Mechanism-scaled.jpg 2560w, https:\/\/www.kscranegroup.com\/wp-content\/uploads\/2026\/06\/12Common-Overhead-Crane-Mechanical-Failures-Crane-Bridge-Traveling-Mechanism-1536x1152.jpg 1536w, https:\/\/www.kscranegroup.com\/wp-content\/uploads\/2026\/06\/12Common-Overhead-Crane-Mechanical-Failures-Crane-Bridge-Traveling-Mechanism-2048x1536.jpg 2048w\" sizes=\"(max-width: 2560px) 100vw, 2560px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-table\"><table><thead><tr><th>Tri\u1ec7u ch\u1ee9ng<\/th><th>G\u00e2y ra<\/th><th>Bi\u1ec7n ph\u00e1p kh\u1eafc ph\u1ee5c<\/th><\/tr><\/thead><tbody><tr><td>C\u1ea7u b\u1ecb l\u1ec7ch, \u0111\u01b0\u1eddng ray c\u1ecd x\u00e1t v\u00e0o th\u00e0nh xe (ki\u1ec3u cua)<\/td><td>\u0110\u01b0\u1eddng k\u00ednh b\u00e1nh xe d\u1eabn \u0111\u1ed9ng kh\u00f4ng kh\u1edbp gi\u1eefa hai b\u00ean<\/td><td>\u0110o, gia c\u00f4ng ho\u1eb7c thay th\u1ebf b\u00e1nh xe<\/td><\/tr><tr><td><\/td><td>Kh\u00f4ng ph\u1ea3i t\u1ea5t c\u1ea3 c\u00e1c b\u00e1nh xe d\u1eabn \u0111\u1ed9ng \u0111\u1ec1u ti\u1ebfp x\u00fac ho\u00e0n to\u00e0n v\u1edbi \u0111\u01b0\u1eddng ray.<\/td><td>\u0110\u1eb7t xe \u0111\u1ea9y h\u00e0ng \u1edf \u0111\u1ea7u c\u1ea7u ph\u00eda sau; n\u1ebfu c\u1ea7u th\u1eb3ng l\u00ean, b\u00e1nh xe d\u1eabn \u0111\u1ed9ng \u0111\u00f3 kh\u00f4ng c\u00f3 \u0111\u1ee7 ti\u1ebfp x\u00fac \u2014 h\u00e3y t\u0103ng \u0111\u01b0\u1eddng k\u00ednh b\u00e1nh xe \u1edf ph\u00eda \u0111\u00f3.<\/td><\/tr><tr><td><\/td><td>S\u1ef1 l\u1ec7ch tr\u1ee5c b\u00e1nh xe d\u1eabn \u0111\u1ed9ng<\/td><td>Ki\u1ec3m tra v\u00e0 \u0111i\u1ec1u ch\u1ec9nh s\u1ef1 th\u1eb3ng h\u00e0ng c\u1ee7a tr\u1ee5c<\/td><\/tr><tr><td><\/td><td>Bi\u1ebfn d\u1ea1ng k\u1ebft c\u1ea5u c\u1ee7a c\u1ea7u<\/td><td>L\u00e0m th\u1eb3ng c\u1ea5u tr\u00fac<\/td><\/tr><tr><td><\/td><td>Ch\u1ea5t l\u01b0\u1ee3ng l\u1eafp \u0111\u1eb7t \u0111\u01b0\u1eddng ray k\u00e9m<\/td><td>\u0110i\u1ec1u ch\u1ec9nh thanh ray sao cho ph\u00f9 h\u1ee3p v\u1edbi th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt l\u1eafp \u0111\u1eb7t.<\/td><\/tr><tr><td><\/td><td>D\u1ea7u ho\u1eb7c b\u0103ng tr\u00ean b\u1ec1 m\u1eb7t \u0111\u01b0\u1eddng ray<\/td><td>Lo\u1ea1i b\u1ecf d\u1ea7u\/b\u0103ng kh\u1ecfi \u0111\u01b0\u1eddng ray.<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"6-trolley-traveling-mechanism\">6. C\u01a1 c\u1ea5u di chuy\u1ec3n c\u1ee7a xe \u0111\u1ea9y<\/h3>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"2560\" height=\"1920\" src=\"https:\/\/www.kscranegroup.com\/wp-content\/uploads\/2026\/06\/13Common-Overhead-Crane-Mechanical-Failures-Trolley-Traveling-Mechanism-scaled.jpg\" alt=\"\" class=\"wp-image-11536\" srcset=\"https:\/\/www.kscranegroup.com\/wp-content\/uploads\/2026\/06\/13Common-Overhead-Crane-Mechanical-Failures-Trolley-Traveling-Mechanism-scaled.jpg 2560w, https:\/\/www.kscranegroup.com\/wp-content\/uploads\/2026\/06\/13Common-Overhead-Crane-Mechanical-Failures-Trolley-Traveling-Mechanism-1536x1152.jpg 1536w, https:\/\/www.kscranegroup.com\/wp-content\/uploads\/2026\/06\/13Common-Overhead-Crane-Mechanical-Failures-Trolley-Traveling-Mechanism-2048x1536.jpg 2048w\" sizes=\"(max-width: 2560px) 100vw, 2560px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-table\"><table><thead><tr><th>Tri\u1ec7u ch\u1ee9ng<\/th><th>G\u00e2y ra<\/th><th>Bi\u1ec7n ph\u00e1p kh\u1eafc ph\u1ee5c<\/th><\/tr><\/thead><tbody><tr><td>Tr\u01b0\u1ee3t b\u00e1nh xe<\/td><td>D\u1ea7u tr\u00ean b\u1ec1 m\u1eb7t \u0111\u01b0\u1eddng ray; t\u1ea3i tr\u1ecdng b\u00e1nh xe kh\u00f4ng \u0111\u1ec1u; ch\u00eanh l\u1ec7ch \u0111\u1ed9 cao qu\u00e1 l\u1edbn gi\u1eefa hai \u0111\u01b0\u1eddng ray trong c\u00f9ng m\u1ed9t m\u1eb7t c\u1eaft ngang; t\u0103ng t\u1ed1c\/phanh qu\u00e1 m\u1ea1nh.<\/td><td>L\u00e0m s\u1ea1ch \u0111\u01b0\u1eddng ray; \u0111i\u1ec1u ch\u1ec9nh t\u1ea3i tr\u1ecdng b\u00e1nh xe; \u0111i\u1ec1u ch\u1ec9nh \u0111\u1ed9 cao \u0111\u01b0\u1eddng ray theo th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt; l\u00e0m m\u1ec1m ph\u01b0\u01a1ng ph\u00e1p kh\u1edfi \u0111\u1ed9ng (xem x\u00e9t \u0111\u1ed9ng c\u01a1 r\u00f4to qu\u1ea5n d\u00e2y)<\/td><\/tr><tr><td>Xe \u0111\u1ea9y ch\u1ea1y tr\u00ean ba b\u00e1nh (&quot;ba ch\u00e2n&quot;)<\/td><td>Sai l\u1ec7ch \u0111\u01b0\u1eddng k\u00ednh b\u00e1nh xe qu\u00e1 m\u1ee9c; l\u1eafp \u0111\u1eb7t kh\u00f4ng \u0111\u00fang c\u00e1ch; bi\u1ebfn d\u1ea1ng khung xe \u0111\u1ea9y<\/td><td>Gia c\u00f4ng b\u00e1nh xe theo dung sai b\u1ea3n v\u1ebd; \u0111i\u1ec1u ch\u1ec9nh l\u1ea1i theo th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt; n\u1eafn th\u1eb3ng khung.<\/td><\/tr><tr><td>Th\u00e2n m\u00e1y b\u1ecb xo\u1eafn khi kh\u1edfi \u0111\u1ed9ng<\/td><td>T\u1ea3i tr\u1ecdng b\u00e1nh xe toa xe kh\u00f4ng \u0111\u1ec1u, ho\u1eb7c m\u1ed9t b\u00e1nh xe d\u1eabn \u0111\u1ed9ng b\u1ecb treo; \u0111\u01b0\u1eddng ray b\u1ecb l\u1ec7ch.<\/td><td>Kh\u1eafc ph\u1ee5c t\u00ecnh tr\u1ea1ng ba ch\u00e2n; gi\u1ea3i quy\u1ebft v\u1ea5n \u0111\u1ec1 cua b\u00e1m \u0111\u01b0\u1eddng ray.<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"7-wire-rope-pulley-system\">7. H\u1ec7 th\u1ed1ng d\u00e2y c\u00e1p v\u00e0 r\u00f2ng r\u1ecdc<\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table><thead><tr><th>Tri\u1ec7u ch\u1ee9ng<\/th><th>G\u00e2y ra<\/th><th>Bi\u1ec7n ph\u00e1p kh\u1eafc ph\u1ee5c<\/th><\/tr><\/thead><tbody><tr><td>D\u00e2y c\u00e1p th\u00e9p b\u1ecb m\u00f2n nhanh ho\u1eb7c th\u01b0\u1eddng xuy\u00ean b\u1ecb \u0111\u1ee9t.<\/td><td>\u0110\u01b0\u1eddng k\u00ednh r\u00f2ng r\u1ecdc\/tang tr\u1ed1ng qu\u00e1 nh\u1ecf; k\u00edch th\u01b0\u1edbc r\u00e3nh tang tr\u1ed1ng kh\u00f4ng kh\u1edbp v\u1edbi \u0111\u01b0\u1eddng k\u00ednh d\u00e2y c\u00e1p; c\u00f3 b\u1ee5i b\u1ea9n, thi\u1ebfu ch\u1ea5t b\u00f4i tr\u01a1n; t\u1ea5m ch\u1eafn c\u00f4ng t\u1eafc gi\u1edbi h\u1ea1n t\u1eddi \u0111\u01b0\u1ee3c l\u1eafp \u0111\u1eb7t kh\u00f4ng \u0111\u00fang c\u00e1ch v\u00e0 c\u1ecd x\u00e1t v\u00e0o d\u00e2y c\u00e1p; b\u1ec1 m\u1eb7t r\u00e3nh ho\u1eb7c m\u1eb7t b\u00edch b\u1ecb th\u00f4 r\u00e1p ho\u1eb7c b\u1ecb l\u1ed7i.<\/td><td>Thay th\u1ebf b\u1eb1ng d\u00e2y th\u1eebng m\u1ec1m d\u1ebbo h\u01a1n, ho\u1eb7c t\u0103ng \u0111\u01b0\u1eddng k\u00ednh r\u00f2ng r\u1ecdc\/tang tr\u1ed1ng; thay th\u1ebf b\u1eb1ng d\u00e2y th\u1eebng m\u1ecfng h\u01a1n c\u00f3 c\u00f9ng kh\u1ea3 n\u0103ng ch\u1ecbu t\u1ea3i, ho\u1eb7c thay th\u1ebf r\u00f2ng r\u1ecdc\/tang tr\u1ed1ng; l\u00e0m s\u1ea1ch v\u00e0 b\u00f4i tr\u01a1n; \u0111i\u1ec1u ch\u1ec9nh t\u1ea5m ch\u1eafn va \u0111\u1eadp.<\/td><\/tr><tr><td>R\u00f2ng r\u1ecdc ri\u00eang l\u1ebb kh\u00f4ng quay<\/td><td>\u1ed4 bi thi\u1ebfu d\u1ea7u b\u00f4i tr\u01a1n, b\u1ecb nhi\u1ec5m b\u1ea9n ho\u1eb7c b\u1ecb g\u1ec9 s\u00e9t.<\/td><td>B\u00f4i tr\u01a1n v\u00e0 l\u00e0m s\u1ea1ch<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"8-rail-clamp\">8. K\u1eb9p ray<\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table><thead><tr><th>Tri\u1ec7u ch\u1ee9ng<\/th><th>G\u00e2y ra<\/th><th>Bi\u1ec7n ph\u00e1p kh\u1eafc ph\u1ee5c<\/th><\/tr><\/thead><tbody><tr><td>L\u1ef1c k\u1eb9p kh\u00f4ng \u0111\u1ee7, kh\u00f4ng k\u1eb9p \u0111\u01b0\u1ee3c thanh ray.<\/td><td>B\u1ea3n l\u1ec1 tr\u1ee5c b\u1ecb k\u1eb9t, b\u00f4i tr\u01a1n k\u00e9m; \u0111ai phanh (ng\u00e0m k\u1eb9p) b\u1ecb m\u00f2n, m\u00f4-men xo\u1eafn k\u1eb9p gi\u1ea3m \u0111\u00e1ng k\u1ec3<\/td><td>V\u1ec7 sinh v\u00e0 b\u00f4i tr\u01a1n b\u1ea3n l\u1ec1; thay th\u1ebf c\u00e1c b\u1ed9 ph\u1eadn b\u1ecb m\u00f2n.<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"how-to-prevent-common-overhead-crane-mechanical-failures\">C\u00e1ch ph\u00f2ng ng\u1eeba c\u00e1c s\u1ef1 c\u1ed1 c\u01a1 kh\u00ed th\u01b0\u1eddng g\u1eb7p \u1edf c\u1ea7n c\u1ea9u tr\u00ean cao<\/h2>\n\n\n\n<p>Ph\u00f2ng ng\u1eeba c\u00e1c s\u1ef1 c\u1ed1 c\u01a1 kh\u00ed th\u01b0\u1eddng g\u1eb7p \u1edf c\u1ea7n c\u1ea9u tr\u00ean cao s\u1ebd ti\u1ebft ki\u1ec7m chi ph\u00ed h\u01a1n nhi\u1ec1u so v\u1edbi vi\u1ec7c s\u1eeda ch\u1eefa kh\u1ea9n c\u1ea5p ho\u1eb7c th\u1eddi gian ng\u1eebng s\u1ea3n xu\u1ea5t \u0111\u1ed9t xu\u1ea5t. H\u1ea7u h\u1ebft c\u00e1c s\u1ef1 c\u1ed1 c\u01a1 kh\u00ed c\u1ee7a c\u1ea7n c\u1ea9u ph\u00e1t sinh d\u1ea7n d\u1ea7n v\u00e0 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c ph\u00e1t hi\u1ec7n s\u1edbm th\u00f4ng qua ki\u1ec3m tra v\u00e0 b\u1ea3o tr\u00ec ph\u00f2ng ng\u1eeba.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Ki\u1ec3m tra m\u00f3c v\u00e0 d\u00e2y c\u00e1p th\u01b0\u1eddng xuy\u00ean.<\/h3>\n\n\n\n<p>Vi\u1ec7c ki\u1ec3m tra \u0111\u1ecbnh k\u1ef3 n\u00ean t\u1eadp trung v\u00e0o bi\u1ebfn d\u1ea1ng m\u00f3c, v\u1ebft n\u1ee9t do m\u1ecfi, \u0111\u1ee9t s\u1ee3i c\u00e1p, xo\u1eafn v\u00e0 m\u00e0i m\u00f2n b\u1ea5t th\u01b0\u1eddng. Ph\u00e1t hi\u1ec7n s\u1edbm gi\u00fap ng\u0103n ng\u1eeba s\u1ef1 c\u1ed1 n\u00e2ng h\u1ea1 \u0111\u1ed9t ng\u1ed9t.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u0110\u1ea3m b\u1ea3o b\u00f4i tr\u01a1n \u0111\u00fang c\u00e1ch<\/h3>\n\n\n\n<p>Vi\u1ec7c b\u00f4i tr\u01a1n k\u00e9m l\u00e0 nguy\u00ean nh\u00e2n ch\u00ednh g\u00e2y ra h\u1ecfng h\u00f3c h\u1ed9p s\u1ed1 c\u1ea7n c\u1ea9u, qu\u00e1 nhi\u1ec7t \u1ed5 bi v\u00e0 m\u00e0i m\u00f2n kh\u1edbp n\u1ed1i. H\u1ed9p gi\u1ea3m t\u1ed1c, \u1ed5 bi, r\u00f2ng r\u1ecdc v\u00e0 c\u1ee5m b\u00e1nh xe c\u1ea7n \u0111\u01b0\u1ee3c b\u00f4i tr\u01a1n theo \u0111\u1ecbnh k\u1ef3.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Theo d\u00f5i hi\u1ec7u su\u1ea5t phanh<\/h3>\n\n\n\n<p><strong>S\u1ef1 c\u1ed1 phanh c\u1ea7n c\u1ea9u tr\u00ean cao<\/strong> c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn hi\u1ec7n t\u01b0\u1ee3ng tr\u00f4i t\u1ea3i v\u00e0 v\u1eadn h\u00e0nh kh\u00f4ng an to\u00e0n. C\u1ea7n ki\u1ec3m tra th\u01b0\u1eddng xuy\u00ean \u0111\u1ed9 m\u00f2n m\u00e1 phanh, t\u00ecnh tr\u1ea1ng l\u00f2 xo v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng b\u1ec1 m\u1eb7t tang tr\u1ed1ng.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Ki\u1ec3m tra \u0111\u1ed9 th\u1eb3ng h\u00e0ng c\u1ee7a b\u00e1nh xe v\u00e0 \u0111\u01b0\u1eddng ray.<\/h3>\n\n\n\n<p>B\u00e1nh xe v\u00e0 \u0111\u01b0\u1eddng ray b\u1ecb l\u1ec7ch s\u1ebd l\u00e0m t\u0103ng t\u1ed1c \u0111\u1ed9 m\u00f2n l\u1ed1p, h\u01b0 h\u1ecfng v\u00e0nh b\u00e1nh v\u00e0 g\u00e2y ra c\u00e1c v\u1ea5n \u0111\u1ec1 v\u1ec1 \u0111\u1ed9 nghi\u00eang c\u1ee7a c\u1ea7n c\u1ea9u. Vi\u1ec7c c\u0103n ch\u1ec9nh \u0111\u00fang c\u00e1ch s\u1ebd gi\u1ea3m rung \u0111\u1ed9ng v\u00e0 \u1ee9ng su\u1ea5t c\u01a1 h\u1ecdc.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Gi\u1ea3i quy\u1ebft c\u00e1c tri\u1ec7u ch\u1ee9ng nh\u1ecf ngay t\u1eeb s\u1edbm<\/h3>\n\n\n\n<p>Ti\u1ebfng \u1ed3n b\u1ea5t th\u01b0\u1eddng, rung \u0111\u1ed9ng, qu\u00e1 nhi\u1ec7t ho\u1eb7c s\u1ef1 b\u1ea5t th\u01b0\u1eddng trong qu\u00e1 tr\u00ecnh v\u1eadn h\u00e0nh th\u01b0\u1eddng l\u00e0 nh\u1eefng d\u1ea5u hi\u1ec7u s\u1edbm c\u1ee7a s\u1ef1 c\u1ed1 c\u01a1 kh\u00ed \u1edf c\u1ea7n c\u1ea9u tr\u00ean cao. Vi\u1ec7c s\u1eeda ch\u1eefa nh\u1ecf \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n s\u1edbm c\u00f3 th\u1ec3 ng\u0103n ng\u1eeba vi\u1ec7c ph\u1ea3i thay th\u1ebf c\u00e1c b\u1ed9 ph\u1eadn l\u1edbn.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"replace-vs-repair-crane-component-decision-guide\">Thay th\u1ebf hay s\u1eeda ch\u1eefa: H\u01b0\u1edbng d\u1eabn quy\u1ebft \u0111\u1ecbnh v\u1ec1 linh ki\u1ec7n c\u1ea7n c\u1ea9u<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table><thead><tr><th>K\u1ecbch b\u1ea3n<\/th><th>Ho\u1ea1t \u0111\u1ed9ng<\/th><\/tr><\/thead><tbody><tr><td>B\u1ea5t k\u1ef3 th\u00e0nh ph\u1ea7n n\u00e0o tr\u00ean <strong>c\u01a1 c\u1ea5u n\u00e2ng h\u1ea1<\/strong> c\u00f3 v\u1ebft n\u1ee9t, h\u1ecfng r\u00e3nh then ho\u1eb7c m\u00f2n v\u01b0\u1ee3t qu\u00e1 gi\u1edbi h\u1ea1n cho ph\u00e9p<\/td><td><strong>Thay th\u1ebf<\/strong> \u2014 kh\u00f4ng s\u1eeda ch\u1eefa<\/td><\/tr><tr><td>B\u00e1nh r\u0103ng c\u01a1 c\u1ea5u chuy\u1ec3n \u0111\u1ed9ng c\u00f3 v\u1ebft n\u1ee9t nh\u1ecf ho\u1eb7c h\u01b0 h\u1ecfng r\u00e3nh then.<\/td><td>Sau khi \u0111\u00e1nh gi\u00e1 k\u1ef9 thu\u1eadt, vi\u1ec7c s\u1eeda ch\u1eefa \u0111\u01b0\u1ee3c ch\u1ea5p nh\u1eadn.<\/td><\/tr><tr><td>Tang tr\u1ed1ng phanh c\u00f3 \u0111\u1ed9 m\u00e0i m\u00f2n b\u1ec1 m\u1eb7t n\u1eb1m trong gi\u1edbi h\u1ea1n cho ph\u00e9p.<\/td><td>Gia c\u00f4ng l\u1ea1i, sau \u0111\u00f3 ki\u1ec3m tra \u0111\u1ed9 d\u00e0y c\u00f2n l\u1ea1i \u2265 50% so v\u1edbi \u0111\u1ed9 d\u00e0y ban \u0111\u1ea7u.<\/td><\/tr><tr><td>D\u00e2y c\u00e1p th\u00e9p c\u00f3 s\u1ee3i b\u1ecb \u0111\u1ee9t<\/td><td><strong>Thay th\u1ebf ngay l\u1eadp t\u1ee9c<\/strong> \u2014 kh\u00f4ng th\u1ec3 s\u1eeda ch\u1eefa<\/td><\/tr><tr><td>C\u00e1c m\u1ed1i h\u00e0n k\u1ebft c\u1ea5u c\u00f3 v\u1ebft n\u1ee9t<\/td><td>Vi\u1ec7c h\u00e0n s\u1eeda ch\u1eefa \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n theo quy tr\u00ecnh \u0111\u1ea1t ti\u00eau chu\u1ea9n; c\u00e1c v\u1ebft n\u1ee9t xuy\u00ean th\u1ea5u m\u1ed9t ph\u1ea7n c\u00f3 th\u1ec3 c\u1ea7n t\u1ea5m gia c\u01b0\u1eddng.<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"need-expert-support-for-common-overhead-crane-mechanical-failures\">C\u1ea7n h\u1ed7 tr\u1ee3 chuy\u00ean gia khi g\u1eb7p c\u00e1c s\u1ef1 c\u1ed1 c\u01a1 kh\u00ed th\u01b0\u1eddng g\u1eb7p \u1edf c\u1ea7n c\u1ea9u tr\u00ean cao?<\/h2>\n\n\n\n<p>T\u1ea1i KUANGSHAN CRANE, ch\u00fang t\u00f4i cung c\u1ea5p ph\u1ee5 t\u00f9ng thay th\u1ebf theo ti\u00eau chu\u1ea9n OEM v\u00e0 h\u1ed7 tr\u1ee3 b\u1ea3o tr\u00ec cho c\u1ea7n c\u1ea9u tr\u00ean cao, c\u1ea7n c\u1ea9u gi\u00e0n v\u00e0 c\u1ea7n c\u1ea9u c\u1ea7n tr\u1ee5c.<\/p>\n\n\n\n<p>N\u1ebfu b\u1ea1n \u0111ang g\u1eb7p ph\u1ea3i c\u00e1c s\u1ef1 c\u1ed1 c\u01a1 kh\u00ed th\u01b0\u1eddng xuy\u00ean x\u1ea3y ra v\u1edbi c\u1ea7n c\u1ea9u tr\u00ean cao, \u0111\u1ed9i ng\u0169 k\u1ef9 s\u01b0 c\u1ee7a ch\u00fang t\u00f4i c\u00f3 th\u1ec3 gi\u00fap ch\u1ea9n \u0111o\u00e1n v\u1ea5n \u0111\u1ec1, \u0111\u1ec1 xu\u1ea5t c\u00e1c b\u1ed9 ph\u1eadn thay th\u1ebf v\u00e0 t\u1ed1i \u01b0u h\u00f3a \u0111\u1ed9 tin c\u1eady c\u1ee7a c\u1ea7n c\u1ea9u \u0111\u1ec3 gi\u1ea3m thi\u1ec3u th\u1eddi gian ng\u1eebng ho\u1ea1t \u0111\u1ed9ng ngo\u00e0i d\u1ef1 ki\u1ebfn.<\/p>","protected":false},"excerpt":{"rendered":"Common overhead crane mechanical failures are one of the leading causes of production downtime in manufacturing plants, warehouses, steel mills, ports, and heavy industrial facilities. Problems such as wire rope damage, brake failure, wheel wear, gearbox noise, hook deformation, and bearing overheating can quickly reduce crane performance and create serious safety risks. The challenge is [&hellip;]","protected":false},"featured_media":11524,"parent":0,"menu_order":0,"template":"single-SEO-Table.php","posts_category":[189],"posts_tag":[769],"acf":[],"_links":{"self":[{"href":"https:\/\/www.kscranegroup.com\/vi\/wp-json\/wp\/v2\/xmxposts\/11522"}],"collection":[{"href":"https:\/\/www.kscranegroup.com\/vi\/wp-json\/wp\/v2\/xmxposts"}],"about":[{"href":"https:\/\/www.kscranegroup.com\/vi\/wp-json\/wp\/v2\/types\/posts"}],"version-history":[{"count":6,"href":"https:\/\/www.kscranegroup.com\/vi\/wp-json\/wp\/v2\/xmxposts\/11522\/revisions"}],"predecessor-version":[{"id":11555,"href":"https:\/\/www.kscranegroup.com\/vi\/wp-json\/wp\/v2\/xmxposts\/11522\/revisions\/11555"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.kscranegroup.com\/vi\/wp-json\/wp\/v2\/media\/11524"}],"wp:attachment":[{"href":"https:\/\/www.kscranegroup.com\/vi\/wp-json\/wp\/v2\/media?parent=11522"}],"wp:term":[{"taxonomy":"posts_category","embeddable":true,"href":"https:\/\/www.kscranegroup.com\/vi\/wp-json\/wp\/v2\/posts_category?post=11522"},{"taxonomy":"posts_tag","embeddable":true,"href":"https:\/\/www.kscranegroup.com\/vi\/wp-json\/wp\/v2\/posts_tag?post=11522"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}