{"id":4260,"date":"2026-09-21T05:45:46","date_gmt":"2026-09-21T05:45:46","guid":{"rendered":"https:\/\/heavydutymodule.com\/?page_id=4260"},"modified":"2026-09-21T05:45:50","modified_gmt":"2026-09-21T05:45:50","slug":"extendable-lowboy-trailer","status":"publish","type":"page","link":"https:\/\/heavydutymodule.com\/vi\/extendable-trailer\/extendable-lowboy-trailer\/","title":{"rendered":"Xe T\u1ea3i H\u1ea1 Th\u1ea5p C\u00f3 Th\u1ec3 M\u1edf R\u1ed9ng"},"content":{"rendered":"<h2 class=\"wp-block-heading\">Xe k\u00e9o th\u1ea5p m\u1edf r\u1ed9ng: T\u1ed5ng quan s\u1ea3n ph\u1ea9m &amp; N\u0103ng l\u1ef1c c\u1ed1t l\u00f5i<\/h2>\n\n\n\n<div class=\"wp-block-uagb-image uagb-block-d0a42e98 wp-block-uagb-image--layout-default wp-block-uagb-image--effect-static wp-block-uagb-image--align-none\"><figure class=\"wp-block-uagb-image__figure\"><img decoding=\"async\" src=\"https:\/\/heavydutymodule.com\/wp-content\/uploads\/2026\/02\/mechanical-goosenecks-extendable-trailer-1024x683.jpg\" alt=\"Extendable Lowboy Trailer\" class=\"uag-image-2894\" width=\"1024\" height=\"683\" title=\"mechanical goosenecks extendable trailer\" loading=\"lazy\" role=\"img\" \/><\/figure><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">V\u1eadn chuy\u1ec3n h\u00e0ng h\u00f3a c\u00f4ng nghi\u1ec7p d\u00e0i, t\u1eadp trung \u0111\u1eb7c bi\u1ec7t g\u00e2y ra nh\u1eefng th\u00e1ch th\u1ee9c nghi\u00eam tr\u1ecdng t\u1ea1i c\u00f4ng tr\u01b0\u1eddng: chi\u1ec1u cao c\u1ea7u v\u01b0\u1ee3t h\u1ea1n ch\u1ebf nghi\u00eam ng\u1eb7t, b\u00e1n k\u00ednh quay h\u1eb9p, v\u00e0 nguy c\u01a1 bi\u1ebfn d\u1ea1ng d\u1ea7m d\u01b0\u1edbi \u00e1p l\u1ef1c \u0111\u01b0\u1eddng \u0111\u1ed9ng. C\u00e1c lo\u1ea1i xe k\u00e9o c\u1ed1 \u0111\u1ecbnh c\u00f3 s\u00e0n c\u1ed1 \u0111\u1ecbnh ti\u00eau chu\u1ea9n kh\u00f4ng th\u1ec3 th\u00edch nghi v\u1edbi chi\u1ec1u d\u00e0i h\u00e0ng h\u00f3a thay \u0111\u1ed5i ho\u1eb7c quy \u0111\u1ecbnh t\u1ea3i tr\u1ecdng tr\u1ee5c khu v\u1ef1c.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ch\u00fang t\u00f4i thi\u1ebft k\u1ebf v\u00e0 s\u1ea3n xu\u1ea5t c\u00e1c lo\u1ea1i xe k\u00e9o t\u1ea3i n\u1eb7ng <strong>xe k\u00e9o th\u1ea5p m\u1edf r\u1ed9ng<\/strong> (c\u00f2n g\u1ecdi l\u00e0 xe k\u00e9o stretch lowboy v\u00e0 xe k\u00e9o telescopic lowbed) \u0111\u01b0\u1ee3c ch\u1ebf t\u1ea1o \u0111\u1eb7c bi\u1ec7t \u0111\u1ec3 gi\u1ea3i quy\u1ebft c\u00e1c n\u00fat th\u1eaft trong v\u1eadn chuy\u1ec3n h\u00e0ng n\u1eb7ng. \u0110\u01b0\u1ee3c x\u00e2y d\u1ef1ng d\u1ef1a tr\u00ean x\u01b0\u01a1ng s\u1ed1ng trung t\u00e2m telescopic gia c\u1ed1, c\u00e1c xe k\u00e9o c\u1ee7a ch\u00fang t\u00f4i cung c\u1ea5p \u0111\u1ed9 c\u1ee9ng c\u1ea5u tr\u00fac c\u1ea7n thi\u1ebft cho h\u00e0ng h\u00f3a d\u00e0i t\u1ef1 \u0111\u1ee1 v\u00e0 m\u00e1y m\u00f3c c\u00f4ng nghi\u1ec7p c\u1ee1 l\u1edbn.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Th\u00f4ng s\u1ed1 Hi\u1ec7u su\u1ea5t C\u1ed1t l\u00f5i<\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th class=\"has-text-align-left\" data-align=\"left\">T\u00ednh n\u0103ng<\/th><th class=\"has-text-align-left\" data-align=\"left\">Ph\u1ea1m vi Th\u00f4ng s\u1ed1 Chu\u1ea9n<\/th><\/tr><\/thead><tbody><tr><td class=\"has-text-align-left\" data-align=\"left\"><strong>Kh\u1ea3 n\u0103ng t\u1ea3i tr\u1ecdng<\/strong><\/td><td class=\"has-text-align-left\" data-align=\"left\">40 T\u1ea5n \u0111\u1ebfn h\u01a1n 120 T\u1ea5n (c\u1ea5u h\u00ecnh nhi\u1ec1u tr\u1ee5c t\u00f9y ch\u1ec9nh c\u00f3 s\u1eb5n)<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\"><strong>Thi\u1ebft k\u1ebf M\u1edf r\u1ed9ng<\/strong><\/td><td class=\"has-text-align-left\" data-align=\"left\">H\u1ed9p telescopic m\u1ed9t c\u1ea5p, hai c\u1ea5p ho\u1eb7c ba c\u1ea5p<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\"><strong>Chi\u1ec1u d\u00e0i s\u00e0n khi thu \/ m\u1edf r\u1ed9ng<\/strong><\/td><td class=\"has-text-align-left\" data-align=\"left\">Thu nh\u1ecf t\u1eeb 33 ft (10 m) \u0111\u1ebfn h\u01a1n 82 ft (25+ m) khi m\u1edf r\u1ed9ng ho\u00e0n to\u00e0n<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\"><strong>Chi\u1ec1u cao s\u00e0n l\u00e0m vi\u1ec7c khi t\u1ea3i<\/strong><\/td><td class=\"has-text-align-left\" data-align=\"left\">M\u1eb7t s\u00e0n si\u00eau th\u1ea5p t\u1eeb 18 inch (450 mm) \u0111\u1ebfn 35 inch (900 mm)<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\"><strong>C\u1ea5u t\u1ea1o Khung chassis<\/strong><\/td><td class=\"has-text-align-left\" data-align=\"left\">Th\u00e9p c\u1ea5u tr\u00fac ch\u1ecbu l\u1ef1c cao (HG60 \/ Q690 \/ Th\u00e9p ch\u1ecbu l\u1ef1c cao)<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\"><strong>C\u01a1 ch\u1ebf t\u1ea3i h\u00e0ng<\/strong><\/td><td class=\"has-text-align-left\" data-align=\"left\">G\u1ed1i \u0111\u1ea7u th\u1ee7y l\u1ef1c th\u00e1o r\u1eddi (RGN) ho\u1eb7c G\u1ed1i \u0111\u1ea7u c\u1ed1 \u0111\u1ecbnh<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">\u01afu \u0111i\u1ec3m K\u1ef9 thu\u1eadt Ch\u00ednh<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Ph\u1ea1m vi T\u1ea3i tr\u1ecdng cao:<\/strong> T\u1eeb c\u00e1c \u0111\u01a1n v\u1ecb ti\u00eau chu\u1ea9n 3 tr\u1ee5c 40 t\u1ea5n \u0111\u1ebfn c\u00e1c xe t\u1ea3i n\u1eb7ng nhi\u1ec1u tr\u1ee5c 120+ t\u1ea5n \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 ng\u0103n ch\u1eb7n s\u1ee5p chassis trong qu\u00e1 tr\u00ecnh v\u1eadn chuy\u1ec3n.<\/li>\n\n\n\n<li><strong>\u0110\u1ed9 linh ho\u1ea1t nhi\u1ec1u giai \u0111o\u1ea1n telescopic:<\/strong> C\u00e1c ch\u1ed1t kh\u00f3a kh\u00ed n\u00e9n ho\u1eb7c c\u01a1 kh\u00ed t\u00edch h\u1ee3p cho ph\u00e9p ng\u01b0\u1eddi v\u1eadn h\u00e0nh \u0111i\u1ec1u ch\u1ec9nh chi\u1ec1u d\u00e0i khung \u1edf c\u00e1c m\u1ee9c c\u1ed1 \u0111\u1ecbnh \u0111\u1ec3 ph\u00f9 h\u1ee3p v\u1edbi k\u00edch th\u01b0\u1edbc h\u00e0ng h\u00f3a c\u1ee5 th\u1ec3.<\/li>\n\n\n\n<li><strong>Chi\u1ec1u cao s\u00e0n th\u1ea5p t\u1ed1i \u01b0u:<\/strong> Chi\u1ec1u cao t\u1eeb m\u1eb7t \u0111\u1ea5t \u0111\u1ebfn s\u00e0n t\u1ed1i thi\u1ec3u t\u1ed1i \u0111a h\u00f3a kho\u1ea3ng tr\u1ed1ng t\u1ea3i tr\u1ecdng d\u1ecdc theo chi\u1ec1u d\u1ecdc d\u01b0\u1edbi c\u1ea7u \u0111\u01b0\u1eddng cao t\u1ed1c v\u00e0 d\u00e2y c\u00e1p ti\u1ec7n \u00edch trong khi gi\u1eef trung t\u00e2m tr\u1ecdng l\u1ef1c \u1ed5n \u0111\u1ecbnh.<\/li>\n\n\n\n<li><strong>H\u1ed7 tr\u1ee3 k\u1ef9 thu\u1eadt tr\u1ef1c ti\u1ebfp:<\/strong> Nh\u00f3m k\u1ef9 thu\u1eadt c\u1ee7a ch\u00fang t\u00f4i cung c\u1ea5p b\u1ea3n v\u1ebd CAD tr\u1ef1c ti\u1ebfp, m\u00f4 h\u00ecnh t\u00ednh to\u00e1n t\u1ea3i tr\u1ee5c, v\u00e0 c\u00e1c ph\u01b0\u01a1ng th\u1ee9c b\u00e1o gi\u00e1 tr\u1ef1c ti\u1ebfp t\u1eeb nh\u00e0 m\u00e1y ph\u00f9 h\u1ee3p v\u1edbi gi\u1ea5y ph\u00e9p ho\u1ea1t \u0111\u1ed9ng khu v\u1ef1c c\u1ee7a \u0111\u1ed9i xe c\u1ee7a b\u1ea1n.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt c\u1ee7a xe k\u00e9o th\u1ea5p m\u1edf r\u1ed9ng<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Khi v\u1eadn chuy\u1ec3n t\u1ea3i c\u1ea5u tr\u00fac d\u00e0i ho\u1eb7c c\u00e1c th\u00e0nh ph\u1ea7n c\u00f4ng nghi\u1ec7p qu\u00e1 kh\u1ed5, vi\u1ec7c ph\u00f9 h\u1ee3p h\u00ecnh h\u1ecdc s\u00e0n v\u1edbi t\u1ea3i tr\u1ecdng l\u00e0 r\u1ea5t quan tr\u1ecdng. Ch\u00fang t\u00f4i thi\u1ebft k\u1ebf t\u1eebng <strong>xe k\u00e9o th\u1ea5p m\u1edf r\u1ed9ng<\/strong> d\u1ef1a tr\u00ean khung th\u00e9p ch\u1ecbu l\u1ef1c cao cung c\u1ea5p \u0111\u1ed9 c\u1ee9ng xo\u1eafn cao d\u00f9 ch\u1ea1y k\u00edn tr\u00ean c\u00e1c tuy\u1ebfn \u0111\u01b0\u1eddng \u0111\u1ecba ph\u01b0\u01a1ng hay m\u1edf r\u1ed9ng ho\u00e0n to\u00e0n qua c\u00e1c h\u00e0nh lang cao t\u1ed1c.<\/p>\n\n\n\n<div class=\"wp-block-uagb-image uagb-block-a72e3dcc wp-block-uagb-image--layout-default wp-block-uagb-image--effect-static wp-block-uagb-image--align-none\"><figure class=\"wp-block-uagb-image__figure\"><img decoding=\"async\" src=\"https:\/\/heavydutymodule.com\/wp-content\/uploads\/2026\/01\/extendable-wind-blade-trailer-1024x576.jpg\" alt=\"Multi-Stage Telescopic Flexibility\" class=\"uag-image-2635\" width=\"1024\" height=\"576\" title=\"r\u01a1 mo\u00f3c c\u00e1nh qu\u1ea1t gi\u00f3 c\u00f3 th\u1ec3 m\u1edf r\u1ed9ng\" loading=\"lazy\" role=\"img\" \/><\/figure><\/div>\n\n\n\n<h3 class=\"wp-block-heading\">C\u00e1c th\u00f4ng s\u1ed1 k\u00edch th\u01b0\u1edbc c\u1ed1t l\u00f5i<\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th class=\"has-text-align-left\" data-align=\"left\">Th\u00f4ng s\u1ed1<\/th><th class=\"has-text-align-left\" data-align=\"left\">Ph\u1ea1m vi \/ Ti\u00eau chu\u1ea9n ti\u00eau chu\u1ea9n<\/th><\/tr><\/thead><tbody><tr><td class=\"has-text-align-left\" data-align=\"left\"><strong>Kh\u1ea3 n\u0103ng t\u1ea3i tr\u1ecdng<\/strong><\/td><td class=\"has-text-align-left\" data-align=\"left\">40 t\u1ea5n \u0111\u1ebfn h\u01a1n 120 t\u1ea5n<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\"><strong>Chi\u1ec1u d\u00e0i s\u00e0n thu l\u1ea1i<\/strong><\/td><td class=\"has-text-align-left\" data-align=\"left\">33 ft \u0111\u1ebfn 53 ft (10 m \u0111\u1ebfn 16.1 m)<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\"><strong>Chi\u1ec1u d\u00e0i s\u00e0n m\u1edf r\u1ed9ng ho\u00e0n to\u00e0n<\/strong><\/td><td class=\"has-text-align-left\" data-align=\"left\">L\u00ean \u0111\u1ebfn 115 ft (35 m) trong c\u00e1c giai \u0111o\u1ea1n \u0111\u01a1n, \u0111\u00f4i ho\u1eb7c ba<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\"><strong>Chi\u1ec1u r\u1ed9ng boong t\u00e0u<\/strong><\/td><td class=\"has-text-align-left\" data-align=\"left\">8 ft 6 in \u0111\u1ebfn 10 ft (2.55 m \u0111\u1ebfn 3.0 m) + ch\u00e2n ch\u1ed1ng m\u1edf ra<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\"><strong>Chi\u1ec1u cao s\u00e0n khi ch\u1edf h\u00e0ng<\/strong><\/td><td class=\"has-text-align-left\" data-align=\"left\">18 inch \u0111\u1ebfn 36 inch (450 mm \u0111\u1ebfn 900 mm) d\u01b0\u1edbi t\u1ea3i tr\u1ecdng t\u1ed1i \u0111a<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\"><strong>S\u1ed1 l\u01b0\u1ee3ng tr\u1ee5c<\/strong><\/td><td class=\"has-text-align-left\" data-align=\"left\">2 \u0111\u1ebfn 8+ d\u00f2ng (kho\u1ea3ng c\u00e1ch m\u00f4-\u0111un ho\u1eb7c c\u1ed1 \u0111\u1ecbnh)<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">Ki\u1ebfn tr\u00fac khung chassis &amp; C\u01a1 ch\u1ebf telescoping<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>D\u1ea7m trung t\u00e2m - Central Box-Spine Beam:<\/strong> Ch\u00fang t\u00f4i ch\u1ebf t\u1ea1o x\u01b0\u01a1ng s\u1ed1ng b\u1eb1ng th\u00e9p c\u1ea5u tr\u00fac Q690 ho\u1eb7c th\u00e9p c\u01b0\u1eddng \u0111\u1ed9 cao \u0111\u1ec3 ng\u0103n ch\u1eb7n s\u1ee5p trung t\u00e2m v\u00e0 xo\u1eafn ngang khi mang tr\u1ecdng l\u01b0\u1ee3ng t\u1eadp trung.<\/li>\n\n\n\n<li><strong>Kho\u1ea3ng c\u00e1ch kh\u00f3a:<\/strong> C\u00e1c ch\u1ed1t kh\u00f3a kh\u00ed n\u00e9n ho\u1eb7c th\u1ee7y l\u1ef1c c\u1ed1 \u0111\u1ecbnh h\u1ed9p tr\u01b0\u1ee3t b\u00ean trong \u1edf c\u00e1c kho\u1ea3ng c\u00e1ch 20 inch (500 mm), cho ph\u00e9p b\u1ea1n \u0111i\u1ec1u ch\u1ec9nh chi\u1ec1u d\u00e0i c\u1ee7a trailer ph\u00f9 h\u1ee3p ch\u00ednh x\u00e1c v\u1edbi k\u00edch th\u01b0\u1edbc h\u00e0ng h\u00f3a c\u1ee7a b\u1ea1n.<\/li>\n\n\n\n<li><strong>Mi\u1ebfng \u0111\u1ec7m m\u00f2n &amp; H\u01b0\u1edbng d\u1eabn:<\/strong> C\u00e1c mi\u1ebfng \u0111\u1ec7m tr\u01b0\u1ee3t polymer t\u1ef1 b\u00f4i tr\u01a1n n\u1eb1m trong v\u00e0 ngo\u00e0i c\u00e1c d\u1ea7m \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o m\u1edf r\u1ed9ng tr\u01a1n tru trong \u0111i\u1ec1u ki\u1ec7n th\u1ef1c t\u1ebf.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">H\u1ec7 th\u1ed1ng b\u00e1nh xe, H\u1ec7 th\u1ed1ng l\u00e1i &amp; H\u1ec7 th\u1ed1ng gi\u1ea3m x\u00f3c<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Ki\u1ec3m so\u00e1t qu\u00e1n t\u00ednh \u0111u\u00f4i xe ph\u00eda sau trong c\u00e1c chuy\u1ebfn \u0111i d\u00e0i \u0111\u00f2i h\u1ecfi c\u1ea5u h\u00ecnh b\u00e1nh xe ph\u00f9 h\u1ee3p. T\u00f9y thu\u1ed9c v\u00e0o b\u00e1n k\u00ednh v\u1eadn chuy\u1ec3n v\u00e0 gi\u1ea5y ph\u00e9p tuy\u1ebfn \u0111\u01b0\u1eddng c\u1ee7a b\u1ea1n, ch\u00fang t\u00f4i c\u1ea5u h\u00ecnh h\u1ec7 th\u1ed1ng b\u00e1nh xe \u0111\u1ec3 ph\u00f9 h\u1ee3p v\u1edbi quy \u0111\u1ecbnh khu v\u1ef1c c\u1ee7a b\u1ea1n: <strong>H\u1ec7 th\u1ed1ng l\u00e1i:<\/strong> Ch\u1ecdn t\u1eeb tr\u1ee5c c\u1ee9ng, tr\u1ee5c ma s\u00e1t t\u1ef1 theo d\u00f5i ho\u1eb7c h\u1ec7 th\u1ed1ng l\u00e1i th\u1ee7y l\u1ef1c c\u01b0\u1ee1ng b\u1ee9c ho\u1ea1t \u0111\u1ed9ng. C\u00e1c c\u1ea5u h\u00ecnh l\u00e1i c\u01b0\u1ee1ng b\u1ee9c c\u1ee7a ch\u00fang t\u00f4i theo d\u00f5i tr\u1ef1c ti\u1ebfp t\u1eeb tr\u1ee5c ch\u00ednh c\u1ee7a b\u00e1nh xe n\u0103m \u0111\u1ec3 gi\u1ea3m thi\u1ec3u m\u00e0i m\u00f2n l\u1ed1p tr\u00ean c\u00e1c giao l\u1ed9 h\u1eb9p. \u0110\u1ec3 bi\u1ebft th\u00eam c\u00e1c c\u1ea5u h\u00ecnh ph\u00e2n ph\u1ed1i tr\u1ecdng l\u01b0\u1ee3ng n\u1eb7ng, h\u00e3y xem <a href=\"https:\/\/heavydutymodule.com\/vi\/low-bed-multi-axle-trailer-guide-heavy-duty-specs-and-uses\/\">h\u01b0\u1edbng d\u1eabn r\u01a1-mo\u00f3c s\u00e0n th\u1ea5p nhi\u1ec1u tr\u1ee5c<\/a> cho c\u00e1c c\u1ea5u h\u00ecnh t\u1ea3i tr\u1ecdng n\u1eb7ng. <strong>T\u00f9y ch\u1ecdn treo:<\/strong> B\u1ed9 l\u00f2 xo l\u00e1 n\u1eb7ng cho \u0111\u1ecba h\u00ecnh ti\u00eau chu\u1ea9n, h\u1ec7 th\u1ed1ng kh\u00ed n\u00e9n v\u1edbi van c\u00e2n b\u1eb1ng t\u1ef1 \u0111\u1ed9ng cho h\u00e0ng h\u00f3a d\u1ec5 v\u1ee1, ho\u1eb7c h\u1ec7 th\u1ed1ng b\u00f9 tr\u1ee5c quay th\u1ee7y l\u1ef1c \u0111\u1ec3 ph\u00e2n b\u1ed5 t\u1ea3i \u0111\u1ec1u tr\u00ean m\u1eb7t \u0111\u1ea5t g\u1ed3 gh\u1ec1.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">C\u1ea5u h\u00ecnh c\u01a1 kh\u00ed v\u00e0 ti\u1ec7n \u00edch c\u1ee7a Gooseneck<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">T\u1ea3i tr\u1ecdng ph\u00eda tr\u01b0\u1edbc gi\u00fap t\u0103ng t\u1ed1c qu\u00e1 tr\u00ecnh huy \u0111\u1ed9ng cho c\u00e1c m\u00e1y m\u00f3c x\u00e2y d\u1ef1ng v\u00e0 khai th\u00e1c m\u1ecf cao: <strong>Gooseneck th\u00e1o r\u1eddi th\u1ee7y l\u1ef1c (RGN):<\/strong> C\u00e1c tr\u1ee5c tr\u01b0\u1edbc ho\u00e0n to\u00e0n c\u00f3 th\u1ec3 th\u00e1o r\u1eddi, t\u00edch h\u1ee3p xi-lanh n\u00e2ng ho\u1eb7c h\u1ea1 \u0111\u1ed9 cao c\u1ee7a s\u00e0n tr\u1ef1c ti\u1ebfp. Xem x\u00e9t c\u00e1c <a href=\"https:\/\/heavydutymodule.com\/vi\/rgn-removable-gooseneck-trailer-guide-features-and-uses\/\">h\u01b0\u1edbng d\u1eabn v\u1ec1 r\u01a1 mo\u00f3c th\u00e1o r\u1eddi RGN<\/a> \u0111\u1ec3 so s\u00e1nh c\u00e1c t\u00f9y ch\u1ecdn t\u1ea3i tr\u1ecdng ph\u00eda tr\u01b0\u1edbc. <strong>\u1ed0ng d\u1eabn b\u1ea3o v\u1ec7:<\/strong> T\u1ea5t c\u1ea3 c\u00e1c \u0111\u01b0\u1eddng kh\u00ed, d\u00e2y \u0111i\u1ec7n ABS\/EBS ch\u00ednh, v\u00e0 \u1ed1ng \u00e1p l\u1ef1c th\u1ee7y l\u1ef1c ch\u1ea1y b\u00ean trong chu\u1ed7i tr\u01b0\u1ee3t nylon ch\u1ecbu l\u1ef1c n\u1eb7ng, b\u1ea3o v\u1ec7 c\u00e1p kh\u1ecfi b\u1ecb k\u1eb9p h\u1ecfng trong qu\u00e1 tr\u00ecnh m\u1edf r\u1ed9ng. <strong>Phanh &amp; An to\u00e0n:<\/strong> H\u1ec7 th\u1ed1ng phanh kh\u00ed hai m\u1ea1ch v\u1edbi EBS t\u00edch h\u1ee3p, \u0111i\u1ec1u khi\u1ec3n l\u00e1i th\u1ee7 c\u00f4ng, v\u00e0 h\u1ec7 th\u1ed1ng chi\u1ebfu s\u00e1ng LED quanh vi\u1ec1n c\u00f3 \u0111\u1ed9 s\u00e1ng cao ho\u00e0n thi\u1ec7n g\u00f3i v\u1eadn h\u00e0nh ti\u00eau chu\u1ea9n.<\/p>\n\n\n\n<div class=\"wp-block-uagb-image uagb-block-27427f66 wp-block-uagb-image--layout-default wp-block-uagb-image--effect-static wp-block-uagb-image--align-none\"><figure class=\"wp-block-uagb-image__figure\"><img decoding=\"async\" src=\"https:\/\/heavydutymodule.com\/wp-content\/uploads\/2026\/02\/removable-gooseneck-trailer.jpg\" alt=\"Hydraulic Detachable Gooseneck (RGN\" class=\"uag-image-3202\" width=\"800\" height=\"600\" title=\"r\u01a1-mo\u00f3c c\u1ed5 r\u1eddi ti\u00eau chu\u1ea9n\" loading=\"lazy\" role=\"img\" \/><\/figure><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">\u01afu \u0111i\u1ec3m k\u1ef9 thu\u1eadt c\u1ed1t l\u00f5i &amp; Ch\u1ee9c n\u0103ng<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Ch\u00fang t\u00f4i thi\u1ebft k\u1ebf c\u00e1c <strong>xe k\u00e9o th\u1ea5p m\u1edf r\u1ed9ng<\/strong> khung g\u1ea7m \u0111\u1ec3 ch\u1ecbu \u0111\u1ef1ng nh\u1eefng \u00e1p l\u1ef1c kh\u1eafc nghi\u1ec7t nh\u1ea5t t\u1ea1i c\u00f4ng tr\u01b0\u1eddng m\u00e0 kh\u00f4ng l\u00e0m \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn an to\u00e0n \u0111\u01b0\u1eddng b\u1ed9 ho\u1eb7c c\u0103n ch\u1ec9nh khung g\u1ea7m. Khi v\u1eadn chuy\u1ec3n t\u1ea3i tr\u1ecdng d\u00e0i, t\u1eadp trung qua \u0111\u1ecba h\u00ecnh g\u1ed3 gh\u1ec1, \u0111\u1ed9 c\u1ee9ng c\u1ea5u tr\u00fac v\u00e0 kh\u1ea3 n\u0103ng l\u00e1i ch\u00ednh x\u00e1c t\u1ea1o n\u00ean s\u1ef1 kh\u00e1c bi\u1ec7t.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Ch\u1ed1ng s\u1ee5t v\u00e0 ch\u1ed1ng cong tr\u01b0\u1edbc khi t\u1ea3i tr\u1ecdng t\u1eadp trung<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Camber d\u01b0\u01a1ng \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf:<\/strong> Ch\u00fang t\u00f4i x\u00e2y d\u1ef1ng tr\u1ee5c ch\u00ednh c\u1ee7a h\u1ed9p telescopic trung t\u00e2m b\u1eb1ng th\u00e9p ch\u1ecbu l\u1ef1c cao v\u1edbi camber t\u00edch h\u1ee3p s\u1eb5n. C\u1ea5u tr\u00fac cung n\u00e0y ch\u1ed1ng l\u1ea1i s\u1ef1 l\u1ec7ch c\u1ee7a d\u1ea7m v\u00e0 lo\u1ea1i b\u1ecf hi\u1ec7n t\u01b0\u1ee3ng s\u1ee5t trung t\u00e2m d\u01b0\u1edbi t\u1ea3i tr\u1ecdng n\u1eb7ng, t\u1eadp trung.<\/li>\n\n\n\n<li><strong>Thi\u1ebft k\u1ebf web v\u00e0 flange gia c\u1ed1:<\/strong> C\u00e1c t\u1ea5m flange \u0111a l\u1edbp ch\u1ecbu l\u1ef1c cao h\u1ea5p th\u1ee5 c\u00e1c m\u00f4-men u\u1ed1n l\u1edbn, gi\u1eef cho s\u00e0n lu\u00f4n ph\u1eb3ng d\u00f9 b\u1ea1n v\u1eadn chuy\u1ec3n m\u1ed9t m\u00f4-\u0111un c\u00f4ng nghi\u1ec7p t\u1eadp trung ho\u1eb7c m\u1ed9t d\u1ea7m c\u1ea7u d\u00e0i.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">C\u01a1 ch\u1ebf K\u00ednh Telescopic M\u01b0\u1ee3t m\u00e0 &amp; \u0110\u01b0\u1eddng ray B\u1ea3o v\u1ec7<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>H\u01b0\u1edbng d\u1eabn Tr\u01b0\u1ee3t tr\u01b0\u1ee3t \u00edt ma s\u00e1t:<\/strong> C\u00e1c mi\u1ebfng \u0111\u1ec7m tr\u01b0\u1ee3t thay th\u1ebf ch\u1ecbu t\u1ea3i n\u1eb7ng n\u1eb1m d\u1ecdc theo c\u00e1c d\u1ea7m h\u1ed9p trong v\u00e0 ngo\u00e0i. C\u1ea5u h\u00ecnh n\u00e0y ng\u0103n ch\u1eb7n s\u1ef1 k\u1eb9t metal-on-metal, gi\u1ea3m thi\u1ec3u m\u00e0i m\u00f2n do ma s\u00e1t, v\u00e0 \u0111\u1ea3m b\u1ea3o m\u1edf r\u1ed9ng v\u00e0 thu l\u1ea1i m\u01b0\u1ee3t m\u00e0.<\/li>\n\n\n\n<li><strong>\u1ed0ng d\u1eabn chu\u1ed7i k\u00e9o k\u00edn:<\/strong> T\u1ea5t c\u1ea3 c\u00e1c \u0111\u01b0\u1eddng \u1ed1ng phanh kh\u00ed, \u1ed1ng th\u1ee7y l\u1ef1c, v\u00e0 d\u00e2y \u0111i\u1ec7n ch\u1ea1y b\u00ean trong c\u00e1c chu\u1ed7i k\u00e9o (chu\u1ed7i n\u0103ng l\u01b0\u1ee3ng) k\u00edn, ch\u1ecbu t\u1ea3i n\u1eb7ng. Thi\u1ebft k\u1ebf n\u00e0y ng\u0103n ch\u1eb7n vi\u1ec7c k\u1eb9p d\u00e2y, m\u00e0i m\u00f2n do c\u1ecd x\u00e1t, r\u1ed1i d\u00e2y ho\u1eb7c m\u1eafc v\u00e0o trong qu\u00e1 tr\u00ecnh \u0111i\u1ec1u ch\u1ec9nh kh\u00f3a stage.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">H\u1ec7 th\u1ed1ng \u0110i\u1ec1u khi\u1ec3n Th\u1ee7y l\u1ef1c T\u1ef1 \u0111\u1ed9ng &amp; B\u1ecf qua T\u1eeb xa:<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u0110\u1ed3ng b\u1ed9 tr\u1ee5c trung t\u00e2m:<\/strong> Khi m\u00e1y k\u00e9o quay, m\u1ed9t ch\u1ed1t c\u01a1 kh\u00ed-hydraulic t\u1ea1i tr\u1ee5c trung t\u00e2m k\u00edch ho\u1ea1t c\u00e1c xy lanh \u0111i\u1ec1u khi\u1ec3n th\u1ee7y l\u1ef1c, quay c\u00e1c tr\u1ee5c sau t\u1ef7 l\u1ec7 thu\u1eadn v\u1edbi b\u00e1n k\u00ednh quay c\u1ee7a m\u00e1y ch\u00ednh. T\u00ecm hi\u1ec3u th\u00eam v\u1ec1 c\u01a1 ch\u1ebf quay tr\u1ee5c trong h\u01b0\u1edbng d\u1eabn h\u1ec7 th\u1ed1ng l\u00e1i xe t\u1ea3i c\u1ee7a ch\u00fang t\u00f4i <a href=\"https:\/\/heavydutymodule.com\/vi\/trailer-steering-system-guide-benefits-types-and-uses\/\">h\u01b0\u1edbng d\u1eabn h\u1ec7 th\u1ed1ng l\u00e1i xe t\u1ea3i<\/a>.<\/li>\n\n\n\n<li><strong>B\u1ecf qua Th\u1ee7 c\u00f4ng T\u1eeb xa Radio:<\/strong> \u0110\u1ed1i v\u1edbi c\u00e1c giao l\u1ed9 \u0111\u00f4 th\u1ecb c\u1ef1c k\u1ef3 ch\u1eb7t ch\u1ebd, c\u00e1c l\u1ed1i v\u00e0o c\u00f4ng tr\u00ecnh s\u1eafc n\u00e9t, v\u00e0 v\u00f2ng xuy\u1ebfn h\u1eb9p, ng\u01b0\u1eddi v\u1eadn h\u00e0nh c\u00f3 th\u1ec3 chuy\u1ec3n sang \u0111i\u1ec1u khi\u1ec3n t\u1eeb xa kh\u00f4ng d\u00e2y th\u1ee7 c\u00f4ng \u0111\u1ec3 \u0111i\u1ec1u khi\u1ec3n \u0111\u1ed9c l\u1eadp tr\u1ee5c sau.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">G\u1ed1i \u0111\u1ea7u th\u00e1o r\u1eddi th\u1ee7y l\u1ef1c t\u1ea3i tr\u01b0\u1edbc (RGN):<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Ch\u1ea1y Tr\u01b0\u1edbc T\u1ea3i Th\u1ee7y l\u1ef1c:<\/strong> G\u1ed1i \u0111\u1ea7u th\u00e1o r\u1eddi th\u1ee7y l\u1ef1c c\u00f3 th\u1ec3 ng\u1eaft k\u1ebft n\u1ed1i v\u00e0 r\u1eddi \u0111i trong v\u00e0i ph\u00fat, t\u1ea1o ra m\u1ed9t d\u1ed1c tr\u01a1n tru, g\u00f3c th\u1ea5p cho c\u00e1c m\u00e1y m\u00f3c c\u00f3 b\u00e1nh x\u00edch v\u00e0 m\u00e1y x\u00fac b\u00e1nh l\u1edbn \u0111i tr\u1ef1c ti\u1ebfp l\u00ean boong ch\u00ednh.<\/li>\n\n\n\n<li><strong>C\u00e2n b\u1eb1ng chi\u1ec1u cao \u0111i xe th\u1ee7y l\u1ef1c:<\/strong> Xi lanh n\u00e2ng g\u1ed1i \u0111\u1ea7u cho ph\u00e9p ng\u01b0\u1eddi v\u1eadn h\u00e0nh \u0111i\u1ec1u ch\u1ec9nh kho\u1ea3ng s\u00e1ng g\u1ea7m xe ngay l\u1eadp t\u1ee9c, n\u00e2ng cao boong tr\u01b0\u1edbc qua c\u00e1c \u0111\u01b0\u1eddng ray cao ho\u1eb7c h\u1ea1 xu\u1ed1ng \u0111\u1ec3 tr\u00e1nh c\u00e1c ch\u01b0\u1edbng ng\u1ea1i v\u1eadt th\u1ea5p ph\u00eda tr\u00ean.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">C\u00e1c \u1ee8ng d\u1ee5ng M\u1ee5c ti\u00eau &amp; C\u00e1c Tr\u01b0\u1eddng h\u1ee3p S\u1eed d\u1ee5ng Heavy-Haul<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Chuy\u1ec3n c\u00e1c h\u00e0ng h\u00f3a qu\u00e1 kh\u1ed5, t\u1ef1 n\u00e2ng \u0111\u1ee1 ho\u1eb7c m\u00e1y m\u00f3c cao, d\u00e0i \u0111\u1eb7c bi\u1ec7t y\u00eau c\u1ea7u thi\u1ebft b\u1ecb th\u00edch \u1ee9ng linh ho\u1ea1t. Ch\u00fang t\u00f4i ch\u1ebf t\u1ea1o t\u1eebng <strong>xe k\u00e9o th\u1ea5p m\u1edf r\u1ed9ng<\/strong> \u0111\u1ec3 x\u1eed l\u00fd c\u00e1c t\u1ea3i tr\u1ecdng k\u00edch th\u01b0\u1edbc c\u1ef1c \u0111oan trong khi gi\u1eef cho chi\u1ec1u cao boong th\u1ea5p v\u00e0 kh\u1ea3 n\u0103ng quay d\u1ec5 d\u00e0ng tr\u00ean c\u00e1c tuy\u1ebfn \u0111\u01b0\u1eddng v\u1eadn chuy\u1ec3n \u0111\u00f4ng \u0111\u00fac.<\/p>\n\n\n\n<div class=\"wp-block-uagb-image uagb-block-1385d277 wp-block-uagb-image--layout-default wp-block-uagb-image--effect-static wp-block-uagb-image--align-none\"><figure class=\"wp-block-uagb-image__figure\"><img decoding=\"async\" src=\"https:\/\/heavydutymodule.com\/wp-content\/uploads\/2026\/09\/Multi-Stage-Telescopic-Blade-Trailer-1024x768.jpg\" alt=\"Wind Energy Logistics\" class=\"uag-image-4247\" width=\"1024\" height=\"768\" title=\"multi stage telescopic blade trailer\" loading=\"lazy\" role=\"img\" \/><\/figure><\/div>\n\n\n\n<h3 class=\"wp-block-heading\">Logistics n\u0103ng l\u01b0\u1ee3ng gi\u00f3<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c b\u1ed9 ph\u1eadn c\u1ee7a trang tr\u1ea1i \u0111i\u1ec7n gi\u00f3 hi\u1ec7n \u0111\u1ea1i \u0111\u1eb7t ra nh\u1eefng th\u00e1ch th\u1ee9c v\u1eadn chuy\u1ec3n \u0111\u1ed9c \u0111\u00e1o do k\u00edch th\u01b0\u1edbc c\u00e1nh qu\u1ea1t ng\u00e0y c\u00e0ng l\u1edbn v\u00e0 tr\u1ecdng l\u01b0\u1ee3ng th\u00e1p c\u1ef1c k\u1ef3 n\u1eb7ng. <strong>C\u00e1nh tuabin gi\u00f3:<\/strong> C\u00e1c thi\u1ebft l\u1eadp khung g\u1ea7m k\u00e9o d\u00e0i cung c\u1ea5p kho\u1ea3ng \u0111\u1ee1 c\u1ea7n thi\u1ebft \u0111\u1ec3 lo\u1ea1i b\u1ecf \u1ee9ng su\u1ea5t nh\u00f4 ra c\u1ee7a c\u00e1nh qu\u1ea1t v\u00e0 \u0111\u1ed9\u00f5 v\u00f5ng \u1edf ph\u1ea7n g\u1ed1c. \u0110\u1ed1i v\u1edbi c\u00e1c b\u1ed9 ph\u1eadn si\u00eau d\u00e0i, ng\u01b0\u1eddi v\u1eadn h\u00e0nh d\u1ef1a v\u00e0o c\u00e1c gi\u1ea3i ph\u00e1p <a href=\"https:\/\/heavydutymodule.com\/vi\/wind-turbine-trailer-guide-for-blade-and-tower-transport-solutions\/\">chuy\u00ean d\u1ee5ng cho xe mo\u00f3c ch\u1edf tuabin gi\u00f3 d\u00f9ng \u0111\u1ec3 v\u1eadn chuy\u1ec3n c\u00e1nh qu\u1ea1t v\u00e0 th\u00e1p<\/a> \u0111\u1ec3 \u0111i\u1ec1u h\u01b0\u1edbng qua c\u00e1c con \u0111\u01b0\u1eddng ti\u1ebfp c\u1eadn v\u00f9ng n\u00fai h\u1eb9p. <strong>C\u00e1c \u0111o\u1ea1n th\u00e1p &amp; bu\u1ed3ng m\u00e1y (Nacelle):<\/strong> C\u00e1c \u0111o\u1ea1n th\u00e1p d\u01b0\u1edbi v\u00e0 th\u00e1p gi\u1eefa n\u1eb7ng \u0111\u00f2i h\u1ecfi kh\u1ea3 n\u0103ng ch\u1ecbu t\u1ea3i t\u1eadp trung m\u1ea1nh m\u1ebd v\u00e0 kho\u1ea3ng s\u00e1ng g\u1ea7m s\u00e0n th\u1ea5p \u0111\u1ec3 v\u01b0\u1ee3t qua c\u00e1c g\u1ea7m c\u1ea7u v\u01b0\u1ee3t m\u1ed9t c\u00e1ch an to\u00e0n.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">C\u01a1 s\u1edf h\u1ea1 t\u1ea7ng &amp; Nh\u1ecbp c\u1ea7u k\u1ebft c\u1ea5u<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c d\u1ef1 \u00e1n \u0111\u01b0\u1eddng cao t\u1ed1c, \u0111\u01b0\u1eddng s\u1eaft v\u00e0 c\u1ea7u \u0111\u01b0\u1eddng \u0111\u00f2i h\u1ecfi v\u1eadn chuy\u1ec3n an to\u00e0n cho c\u00e1c c\u1ea5u ki\u1ec7n k\u1ebft c\u1ea5u c\u1ee9ng, k\u00e9o d\u00e0i: <strong>D\u1ea7m B\u00ea T\u00f4ng \u0110\u00fac S\u1eb5n:<\/strong> C\u00e1c d\u1ea7m c\u1ea7u b\u1eb1ng b\u00ea t\u00f4ng d\u1ef1 \u1ee9ng l\u1ef1c d\u00e0i \u0111\u00f2i h\u1ecfi ph\u00e2n b\u1ed5 t\u1ea3i tr\u1ecdng tr\u1ee5c c\u00e2n b\u1eb1ng \u0111\u1ec3 ng\u0103n ng\u1eeba n\u1ee9t v\u1ee1 trong qu\u00e1 tr\u00ecnh v\u1eadn chuy\u1ec3n. <strong>Gi\u00e0n th\u00e9p k\u1ebft c\u1ea5u:<\/strong> C\u00e1c d\u1ea7m th\u00e9p si\u00eau d\u00e0i v\u00e0 nh\u1ecbp c\u1ea7u \u0111\u01b0\u1ee3c \u0111\u1eb7t ch\u1eafc ch\u1eafn tr\u00ean s\u00e0n xe s\u00e0n l\u00f9n c\u00f3 th\u1ec3 thu g\u1ecdn, ho\u1ea1t \u0111\u1ed9ng song song v\u1edbi c\u00e1c b\u1ec7 m\u00f4-\u0111un v\u00e0 <a href=\"https:\/\/heavydutymodule.com\/vi\/san-pham\/girder-frame-trailer-girder-bridge-guide-capacity-features-and-uses\/\">girder frame trailers<\/a> for heavy infrastructure hauls.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Industrial &amp; Petrochemical Vessels<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Industrial processing plants frequently replace and install massive tubular cargo: <strong>Autoclaves and Distillation Columns:<\/strong> Extra-long cylindrical vessels require multi-axle extendable trailers to distribute high tonnages across state and regional bridge weight formulas. <strong>Pressure Vessels &amp; Heat Exchangers:<\/strong> Deep drop-deck configurations keep center-of-gravity low while expanding to accommodate varied support saddles.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Mining &amp; Heavy Construction Equipment<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">When standard lowboys fall short on deck length or clearance: <strong>Large Excavators &amp; Demolition Rigs:<\/strong> Accommodates high-reach booms and extended crawler track bases without detaching major components. <strong>Drill Rigs &amp; Tunnel Boring Components:<\/strong> Transports long mast sections and segmented boring machinery directly to job sites with rapid front-loading detachment.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Customization Options &amp; Modular Accessories for Extendable Lowboy Trailers<\/h2>\n\n\n\n<div class=\"wp-block-uagb-image uagb-block-c136dce5 wp-block-uagb-image--layout-default wp-block-uagb-image--effect-static wp-block-uagb-image--align-none\"><figure class=\"wp-block-uagb-image__figure\"><img decoding=\"async\" src=\"https:\/\/heavydutymodule.com\/wp-content\/uploads\/2026\/02\/removable-gooseneck-for-modular-trailer-1024x768.jpg\" alt=\"Modular Deck Designs\" class=\"uag-image-3291\" width=\"1024\" height=\"768\" title=\"C\u1ea7n g\u00e0u th\u00e1o r\u1eddi cho trailer m\u00f4-\u0111un\" loading=\"lazy\" role=\"img\" \/><\/figure><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">Every heavy-haul corridor presents different bridge clearances, axle weight limits, and turn restrictions. We configure each <strong>xe k\u00e9o th\u1ea5p m\u1edf r\u1ed9ng<\/strong> with interchangeable deck components, auxiliary axle setups, and independent power units to match your specific transport profiles.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Modular Deck Designs<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">To handle diverse cargo geometry without sacrificing ground clearance, we build multiple deck configurations for our telescopic chassis:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Flat Deck:<\/strong> Standard continuous structural platform, optimal for general long cargo, self-supporting structural steel, and precast concrete beams.<\/li>\n\n\n\n<li><strong>Drop-Deck Well:<\/strong> Lowers the transport height to clear low overhead obstacles when hauling tall machinery, transformers, or industrial processing vessels.<\/li>\n\n\n\n<li><strong>Intermediate Spacer Beds:<\/strong> Bolted or pinned insert sections placed between the telescopic spine and rear bogie to extend structural span while keeping point-load integrity.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Precision Steering &amp; Weight Distribution Hardware<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Navigating tight intersections with an extended chassis requires complete control over axle tracking and load distribution.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Radio-Remote Steering Override:<\/strong> Handheld wireless controls allow an escort driver or ground operator to manually steer rear axles independently of the kingpin angle, preventing curbside hang-ups on tight roundabouts.<\/li>\n\n\n\n<li><strong>Jeep Dollies and Flip Necks:<\/strong> Extendable gooseneck setups with flip-neck attachments interface with multi-axle jeeps, shifting fifth-wheel pin weight forward onto the tractor frame.<\/li>\n\n\n\n<li><strong>Rear Booster Axles:<\/strong> Pin-on flip axles and hydraulic nitro-booster interfaces spread concentrated payloads across additional ground contact points, matching strict regional bridge formulas. Integrating specialized <a href=\"https:\/\/heavydutymodule.com\/vi\/san-pham\/hydraulic-axles-for-heavy-duty-industrial-applications\/\">Tr\u1ee5c th\u1ee7y l\u1ef1c cho \u1ee9ng d\u1ee5ng c\u00f4ng nghi\u1ec7p n\u1eb7ng<\/a> allows operators to balance individual axle loads on uneven job-site terrain.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Hydraulic Power Supply Comparison<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">We equip each <strong>stretch lowboy trailer<\/strong> with hydraulic supply options suited to your existing truck fleet configurations:<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th class=\"has-text-align-left\" data-align=\"left\">T\u00ednh n\u0103ng<\/th><th class=\"has-text-align-left\" data-align=\"left\">Self-Contained Diesel Power Pack (HPU)<\/th><th class=\"has-text-align-left\" data-align=\"left\">Tractor Wet Kit (Hydraulic PTO)<\/th><\/tr><\/thead><tbody><tr><td class=\"has-text-align-left\" data-align=\"left\"><strong>Ngu\u1ed3n \u0111i\u1ec7n<\/strong><\/td><td class=\"has-text-align-left\" data-align=\"left\">Independent onboard diesel engine (Kohler\/Hatz)<\/td><td class=\"has-text-align-left\" data-align=\"left\">cURL Too many subrequests by single Worker invocation. To configure this limit, refer to https:\/\/developers.cloudflare.com\/workers\/wrangler\/configuration\/#limits<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\"><strong>cURL Too many subrequests by single Worker invocation. To configure this limit, refer to https:\/\/developers.cloudflare.com\/workers\/wrangler\/configuration\/#limits<\/strong><\/td><td class=\"has-text-align-left\" data-align=\"left\">cURL Too many subrequests by single Worker invocation. To configure this limit, refer to https:\/\/developers.cloudflare.com\/workers\/wrangler\/configuration\/#limits<\/td><td class=\"has-text-align-left\" data-align=\"left\">cURL Too many subrequests by single Worker invocation. To configure this limit, refer to https:\/\/developers.cloudflare.com\/workers\/wrangler\/configuration\/#limits<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\"><strong>cURL Too many subrequests by single Worker invocation. To configure this limit, refer to https:\/\/developers.cloudflare.com\/workers\/wrangler\/configuration\/#limits<\/strong><\/td><td class=\"has-text-align-left\" data-align=\"left\">cURL Too many subrequests by single Worker invocation. To configure this limit, refer to https:\/\/developers.cloudflare.com\/workers\/wrangler\/configuration\/#limits<\/td><td class=\"has-text-align-left\" data-align=\"left\">cURL Too many subrequests by single Worker invocation. To configure this limit, refer to https:\/\/developers.cloudflare.com\/workers\/wrangler\/configuration\/#limits<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\"><strong>cURL Too many subrequests by single Worker invocation. To configure this limit, refer to https:\/\/developers.cloudflare.com\/workers\/wrangler\/configuration\/#limits<\/strong><\/td><td class=\"has-text-align-left\" data-align=\"left\">cURL Too many subrequests by single Worker invocation. To configure this limit, refer to https:\/\/developers.cloudflare.com\/workers\/wrangler\/configuration\/#limits<\/td><td class=\"has-text-align-left\" data-align=\"left\">Shared fluid loop with tractor hydraulic reservoir<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\"><strong>\u1ee8ng d\u1ee5ng t\u1ed1t nh\u1ea5t<\/strong><\/td><td class=\"has-text-align-left\" data-align=\"left\">Multi-truck fleets and international operations<\/td><td class=\"has-text-align-left\" data-align=\"left\">Dedicated single-truck heavy-haul assignments<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<div class=\"wp-block-uagb-image uagb-block-5a460478 wp-block-uagb-image--layout-default wp-block-uagb-image--effect-static wp-block-uagb-image--align-none\"><figure class=\"wp-block-uagb-image__figure\"><img decoding=\"async\" src=\"https:\/\/heavydutymodule.com\/wp-content\/uploads\/2026\/09\/electric-hydraulic-power-packs-HPU-1024x768.jpg\" alt=\"electric hydraulic power packs (hpu)\" class=\"uag-image-4205\" width=\"1024\" height=\"768\" title=\"b\u1ed9 ngu\u1ed3n th\u1ee7y l\u1ef1c \u0111i\u1ec7n (HPU)\" loading=\"lazy\" role=\"img\" \/><\/figure><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">Manufacturing Excellence &amp; Quality Assurance<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Building a dependable <strong>xe k\u00e9o th\u1ea5p m\u1edf r\u1ed9ng<\/strong> demands strict control at every fabrication stage. When moving extreme payloads across long distances, frame deflection, structural fatigue, and component wear are the real challenges. We build our equipment to withstand intense cyclic loading through automated production methods and rigorous testing.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Automated Submerged-Arc Welding (SAW)<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Chassis integrity starts at the primary spine. The telescopic beams on each <strong>stretch lowboy trailer<\/strong> endure massive bending moments when fully extended.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Full-Penetration Welds:<\/strong> We use automated submerged-arc welding (SAW) systems on all longitudinal main beams to ensure uniform penetration and eliminate structural weak points.<\/li>\n\n\n\n<li><strong>Fatigue Resistance:<\/strong> Automated welding reduces heat distortion and prevents micro-cracking across high-stress transition zones.<\/li>\n\n\n\n<li><strong>Reinforced Web and Flange Joints:<\/strong> High-tensile steel plates are aligned and joined under constant robotic monitoring, providing maximum resistance against longitudinal sagging under concentrated loads.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Multi-Stage Surface Treatment &amp; Coating<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Road salt, job-site debris, and heavy weather can degrade structural steel quickly if it is not protected properly. Every chassis undergoes complete corrosion-proofing before mechanical assembly.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>SA 2.5 Shot-Blasting:<\/strong> All steel surfaces are blasted to SA 2.5 standard to remove rust, mill scale, and slag, providing optimal surface profile for paint adhesion.<\/li>\n\n\n\n<li><strong>Zinc-Rich Primer:<\/strong> An anti-corrosive zinc-rich base coat seals the steel against oxidation, even in harsh maritime or winter conditions.<\/li>\n\n\n\n<li><strong>Polyurethane Topcoat:<\/strong> Two layers of high-solid industrial polyurethane finish protect the frame from chipping, ultraviolet fading, and chemical exposure, ensuring long service life for every <a href=\"https:\/\/heavydutymodule.com\/vi\/hydraulic-low-bed-trailer-heavy-duty-for-sale\/\">hydraulic low bed trailer heavy duty<\/a> chassis we produce.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Factory Pre-Delivery Testing &amp; Calibration<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">No trailer leaves our factory floor without passing functional load and system verifications:<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th class=\"has-text-align-left\" data-align=\"left\">Verification Phase<\/th><th class=\"has-text-align-left\" data-align=\"left\">Inspection &amp; Calibration Focus<\/th><\/tr><\/thead><tbody><tr><td class=\"has-text-align-left\" data-align=\"left\"><strong>Hydraulic Pressure Checks<\/strong><\/td><td class=\"has-text-align-left\" data-align=\"left\">High-pressure cycling of steering cylinders, detachable gooseneck rams, and extension locks under continuous peak load.<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\"><strong>Dimensional Calibration<\/strong><\/td><td class=\"has-text-align-left\" data-align=\"left\">Full extension tracking, alignment checks on sliding box-spine guides, and locking-pin engagement testing at every stage.<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\"><strong>Brake &amp; Electrical Diagnostics<\/strong><\/td><td class=\"has-text-align-left\" data-align=\"left\">Air pressure drop testing across extended lines, EBS\/ABS sensor diagnostics, and protected harness validation.<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">Frequently Asked Questions About Extendable Lowboy Trailers<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">What is the payload rating of an extendable lowboy trailer when fully extended?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Payload capacity changes based on extension length due to bending moment physics on the central spine. While our trailers support up to 60 to 120+ tons in the closed position, the allowable concentrated load decreases as the deck stretches to its maximum length. When hauling long, self-supporting cargo like bridge beams or wind tower sections, the weight naturally spreads across the front gooseneck and rear bogie. For detailed ratings on specific chassis setups, check our <a href=\"https:\/\/heavydutymodule.com\/vi\/san-pham\/extendable-trailer-guide-versatile-load-capacity-and-safety-features\/\">extendable trailer guide for load capacity and safety features<\/a> to match your exact axle configurations with target route limits.<\/p>\n\n\n\n<div class=\"wp-block-uagb-image uagb-block-e6e7e813 wp-block-uagb-image--layout-default wp-block-uagb-image--effect-static wp-block-uagb-image--align-none\"><figure class=\"wp-block-uagb-image__figure\"><img decoding=\"async\" src=\"https:\/\/heavydutymodule.com\/wp-content\/uploads\/2026\/09\/Loaded-Deflection-Control-1024x768.jpg\" alt=\"loaded deflection control\" class=\"uag-image-4246\" width=\"1024\" height=\"768\" title=\"loaded deflection control\" loading=\"lazy\" role=\"img\" \/><\/figure><\/div>\n\n\n\n<h3 class=\"wp-block-heading\">How do the air lines and hydraulic hoses adjust during chassis extension?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">cURL Too many subrequests by single Worker invocation. To configure this limit, refer to https:\/\/developers.cloudflare.com\/workers\/wrangler\/configuration\/#limits.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>cURL Too many subrequests by single Worker invocation. To configure this limit, refer to https:\/\/developers.cloudflare.com\/workers\/wrangler\/configuration\/#limits<\/strong> cURL Too many subrequests by single Worker invocation. To configure this limit, refer to https:\/\/developers.cloudflare.com\/workers\/wrangler\/configuration\/#limits.<\/li>\n\n\n\n<li><strong>cURL Too many subrequests by single Worker invocation. To configure this limit, refer to https:\/\/developers.cloudflare.com\/workers\/wrangler\/configuration\/#limits<\/strong> cURL Too many subrequests by single Worker invocation. To configure this limit, refer to https:\/\/developers.cloudflare.com\/workers\/wrangler\/configuration\/#limits.<\/li>\n\n\n\n<li><strong>cURL Too many subrequests by single Worker invocation. To configure this limit, refer to https:\/\/developers.cloudflare.com\/workers\/wrangler\/configuration\/#limits<\/strong> cURL Too many subrequests by single Worker invocation. To configure this limit, refer to https:\/\/developers.cloudflare.com\/workers\/wrangler\/configuration\/#limits.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">cURL Too many subrequests by single Worker invocation. To configure this limit, refer to https:\/\/developers.cloudflare.com\/workers\/wrangler\/configuration\/#limits<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">cURL Too many subrequests by single Worker invocation. To configure this limit, refer to https:\/\/developers.cloudflare.com\/workers\/wrangler\/configuration\/#limits.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Standard 54-inch, 60-inch, or custom wide-spread configurations.<\/li>\n\n\n\n<li>Integration of lift axles, self-tracking axles, or full hydraulic forced-steering lines.<\/li>\n\n\n\n<li>Pin-on flip axles and rear booster attachments to distribute load over additional groups when fully stretched.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">If you are running specialized front-loading operations, our team also builds custom configurations outlined in our <a href=\"https:\/\/heavydutymodule.com\/vi\/san-pham\/extendable-rgn-trailer-guide-definition-types-and-uses\/\">extendable RGN trailer guide<\/a> to keep deck height minimal while satisfying strict weight-per-axle enforcement.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">What routine maintenance is required for the telescopic sliding box beam?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Keeping the sliding mechanism in top shape requires basic, consistent servicing:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Slide pad lubrication and inspection:<\/strong> Clean and grease the internal brass or high-density composite wear pads monthly to prevent steel-on-steel friction.<\/li>\n\n\n\n<li><strong>Debris removal:<\/strong> Wash down the inside of the outer box beam after running on gravel, mud, or salted winter roads to prevent abrasive wear.<\/li>\n\n\n\n<li><strong>Locking pin checks:<\/strong> Inspect the pneumatic locking pins, cylinders, and detent holes for wear, alignment, and air line integrity.<\/li>\n\n\n\n<li><strong>Extension stops:<\/strong> Ensure travel limit stops and mechanical bolts remain torqued to spec.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">What are the delivery and shipping methods for international export?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">As an experienced heavy equipment trailer manufacturer in China, we prepare every extendable lowboy trailer for international ocean transport based on cost-efficiency and port capabilities:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Roll-on\/Roll-off (Ro-Ro):<\/strong> The trailer ships fully assembled on its own running gear, making roll-off at destination ports fast and secure.<\/li>\n\n\n\n<li><strong>Breakbulk cargo:<\/strong> Ideal for extra-wide, multi-axle steerable units that exceed standard shipping profiles. Chassis are protected with marine-grade anti-corrosion wax.<\/li>\n\n\n\n<li><strong>Flat rack \/ container packing:<\/strong> For select modular models, we detach the gooseneck and retract the chassis to fit within standard flat rack dimensions, saving significantly on ocean freight charges.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Procurement, Engineering Support &amp; Request a Quote<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Getting the right <strong>xe k\u00e9o th\u1ea5p m\u1edf r\u1ed9ng<\/strong> built for your fleet starts with clear communication between your haul planners and our engineering team. We eliminate intermediaries, giving you direct access to the design specialists who calculate load points, beam deflection, and axle spacing for your specific routes.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Custom CAD Design Submissions &amp; Payload Profile Review<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Every heavy-haul operation deals with distinct regional bridge laws and cargo footprints. When you request a build, our engineering department reviews your dimensional payloads\u2014whether you haul long industrial towers, bridge girders, or oversized machinery.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>3D CAD Modeling:<\/strong> We map your heaviest cargo profiles directly onto our chassis blueprints to verify weight distribution across tractor tandem, intermediate deck sections, and rear bogies.<\/li>\n\n\n\n<li><strong>Beam Stress Analysis:<\/strong> Dynamic loading simulations ensure the telescopic spine resists sag and lateral twisting when fully extended under maximum capacity.<\/li>\n\n\n\n<li><strong>Configuration Tailoring:<\/strong> We adapt the chassis interface whether you need a dedicated stretch platform or a custom setup based on a <a href=\"https:\/\/heavydutymodule.com\/vi\/what-is-a-detachable-gooseneck-trailer-rgn\/\">detachable gooseneck trailer (RGN)<\/a> thi\u1ebft k\u1ebf.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Structural Warranty Coverage &amp; Rapid Spare Parts Fulfillment<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Operational downtime costs money. We protect your investment through rigorous quality safeguards and dependable component supply chains:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Chassis Warranty:<\/strong> Comprehensive structural warranty coverage on the central telescopic box-spine, gooseneck neck assembly, and primary crossmembers.<\/li>\n\n\n\n<li><strong>Standardized Components:<\/strong> cURL Too many subrequests by single Worker invocation. To configure this limit, refer to https:\/\/developers.cloudflare.com\/workers\/wrangler\/configuration\/#limits.<\/li>\n\n\n\n<li><strong>cURL Too many subrequests by single Worker invocation. To configure this limit, refer to https:\/\/developers.cloudflare.com\/workers\/wrangler\/configuration\/#limits<\/strong> cURL Too many subrequests by single Worker invocation. To configure this limit, refer to https:\/\/developers.cloudflare.com\/workers\/wrangler\/configuration\/#limits.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">cURL Too many subrequests by single Worker invocation. To configure this limit, refer to https:\/\/developers.cloudflare.com\/workers\/wrangler\/configuration\/#limits<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">cURL Too many subrequests by single Worker invocation. To configure this limit, refer to https:\/\/developers.cloudflare.com\/workers\/wrangler\/configuration\/#limits.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>cURL Too many subrequests by single Worker invocation. To configure this limit, refer to https:\/\/developers.cloudflare.com\/workers\/wrangler\/configuration\/#limits<\/strong> cURL Too many subrequests by single Worker invocation. To configure this limit, refer to https:\/\/developers.cloudflare.com\/workers\/wrangler\/configuration\/#limits.<\/li>\n\n\n\n<li><strong>cURL Too many subrequests by single Worker invocation. To configure this limit, refer to https:\/\/developers.cloudflare.com\/workers\/wrangler\/configuration\/#limits<\/strong> cURL Too many subrequests by single Worker invocation. To configure this limit, refer to https:\/\/developers.cloudflare.com\/workers\/wrangler\/configuration\/#limits.<\/li>\n\n\n\n<li><strong>Firm Build Quotations:<\/strong> Provide your cargo dimensions, required payload range, and operational terrain to receive a comprehensive technical proposal, structural drawing, and commercial quote within 24 hours.<\/li>\n<\/ul>\n\n\n\n<div class=\"wp-block-uagb-image uagb-block-6171b170 wp-block-uagb-image--layout-default wp-block-uagb-image--effect-static wp-block-uagb-image--align-none\"><figure class=\"wp-block-uagb-image__figure\"><img decoding=\"async\" src=\"https:\/\/heavydutymodule.com\/wp-content\/uploads\/2026\/09\/extendable-trailer-Global-Shipping-1024x768.jpg\" alt=\"extendable trailer global shipping\" class=\"uag-image-4215\" width=\"1024\" height=\"768\" title=\"v\u1eadn chuy\u1ec3n to\u00e0n c\u1ea7u b\u1eb1ng d\u00e2y k\u00e9o m\u1edf r\u1ed9ng\" loading=\"lazy\" role=\"img\" \/><\/figure><\/div>","protected":false},"excerpt":{"rendered":"<p>Extendable Lowboy Trailer: Product Overview &amp; Core Capabilities Hauling extra-long, concentrated industrial cargo presents severe job-site challenges: strict overhead bridge clearances, tight turning radiuses, and the risk of beam deflection under dynamic road stress. Standard fixed-deck trailers cannot adapt to changing cargo lengths or regional axle-load regulations. We design and manufacture heavy-duty extendable lowboy trailers [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":4216,"parent":4198,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_uag_custom_page_level_css":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center 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center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"class_list":["post-4260","page","type-page","status-publish","has-post-thumbnail","hentry"],"yoast_head":"<!-- This site is optimized 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