{"product_id":"industrial-grade-adjustable-gantry-crane","title":"Industrial Grade Adjustable Gantry Crane","description":"\u003cdiv class=\"lyf-gantry-page\" style=\"max-width:1200px;margin:0 auto;color:#24313d;font-family:Arial,Helvetica,sans-serif;line-height:1.65;\"\u003e\n  \u003cstyle\u003e\n    .lyf-gantry-page *{box-sizing:border-box}.lyf-gantry-page h2,.lyf-gantry-page h3{color:#17324d;margin:0 0 14px}.lyf-gantry-page h2{font-size:30px;text-align:center}.lyf-gantry-page h3{font-size:22px}.lyf-gantry-page p{margin:0 0 14px}.lyf-gantry-page img{display:block;width:100%;height:auto;border-radius:10px}.lyf-section{padding:44px 20px}.lyf-soft{background:#f4f7f9;border-radius:14px}.lyf-grid-2{display:grid;grid-template-columns:1fr 1fr;gap:36px;align-items:center}.lyf-grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.lyf-eyebrow{text-align:center;color:#2f6f62;font-size:13px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;margin-bottom:8px}.lyf-lead{max-width:820px;margin:0 auto 24px;text-align:center;color:#526271;font-size:17px}.lyf-card{background:#fff;border:1px solid #dde5ea;border-radius:12px;padding:24px;box-shadow:0 6px 18px rgba(23,50,77,.06)}.lyf-card h3{font-size:19px}.lyf-list{margin:0;padding-left:20px}.lyf-list li{margin:7px 0}.lyf-spec{width:100%;border-collapse:collapse;background:#fff}.lyf-spec th,.lyf-spec td{padding:13px 15px;border:1px solid #dce4e9;text-align:left;vertical-align:top}.lyf-spec th{width:34%;background:#eaf1f3;color:#17324d}.lyf-gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.lyf-gallery figure{margin:0;overflow:hidden;border-radius:10px;background:#edf2f4}.lyf-gallery img{aspect-ratio:3\/4;object-fit:cover}.lyf-gallery figcaption{padding:10px 12px;text-align:center;font-size:13px;color:#526271}.lyf-inquiry{background:#17324d;color:#fff;border-radius:14px;padding:34px}.lyf-inquiry h2,.lyf-inquiry h3{color:#fff}.lyf-tags{display:flex;flex-wrap:wrap;gap:10px;margin:18px 0}.lyf-tag{background:#fff;color:#17324d;border-radius:999px;padding:8px 14px;font-weight:700;font-size:14px}.lyf-note{font-size:13px;color:#6b7883;margin-top:14px}@media(max-width:760px){.lyf-section{padding:32px 14px}.lyf-grid-2,.lyf-grid-3{grid-template-columns:1fr}.lyf-gallery{grid-template-columns:1fr 1fr}.lyf-gantry-page h2{font-size:25px}.lyf-spec th,.lyf-spec td{display:block;width:100%}.lyf-spec th{border-bottom:0}}@media(max-width:460px){.lyf-gallery{grid-template-columns:1fr}}\n  \u003c\/style\u003e\n\n  \u003csection class=\"lyf-section\"\u003e\n    \u003cdiv class=\"lyf-grid-2\"\u003e\n      \u003cdiv\u003e\u003cimg src=\"https:\/\/www.lyfoo.cn\/wp-content\/uploads\/2019\/11\/web-portal.jpg\" alt=\"Mobile non-rail gantry crane\" loading=\"lazy\"\u003e\u003c\/div\u003e\n      \u003cdiv\u003e\n        \u003cdiv class=\"lyf-eyebrow\" style=\"text-align:left;\"\u003eFlexible Floor-Based Lifting\u003c\/div\u003e\n        \u003ch2 style=\"text-align:left;\"\u003eNon-Rail Gantry Crane\u003c\/h2\u003e\n        \u003cp\u003eA non-rail gantry crane is a practical lifting solution for workshops and job sites where a permanent overhead crane or rail-mounted gantry crane cannot be installed. The crane travels directly on the floor, eliminating the need for fixed runway rails.\u003c\/p\u003e\n        \u003cp\u003eWith capacities available up to 20 tonnes and an adjustable-height structure, the crane can be configured around the available roof height, lifting task and working area.\u003c\/p\u003e\n        \u003cul class=\"lyf-list\"\u003e\n          \u003cli\u003eFloor-running design with no fixed rail system\u003c\/li\u003e\n          \u003cli\u003eCapacity available up to 20 t\u003c\/li\u003e\n          \u003cli\u003eAdjustable or telescopic leg options\u003c\/li\u003e\n          \u003cli\u003eManual or powered height adjustment\u003c\/li\u003e\n          \u003cli\u003eSuitable for workshops, assembly areas and temporary projects\u003c\/li\u003e\n        \u003c\/ul\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"lyf-section lyf-soft\"\u003e\n    \u003cdiv class=\"lyf-eyebrow\"\u003eAdaptable Structure\u003c\/div\u003e\n    \u003ch2\u003eAdjustable Leg Height\u003c\/h2\u003e\n    \u003cp class=\"lyf-lead\"\u003eThe telescopic leg design allows the crane height to be adapted to different buildings and lifting conditions. When the crane is unloaded, the legs can typically extend by approximately 20%–40% of the original height, providing greater effective lifting height than a fixed-height gantry.\u003c\/p\u003e\n    \u003cdiv class=\"lyf-grid-2\"\u003e\n      \u003cdiv\u003e\u003cimg src=\"https:\/\/www.lyfoo.cn\/wp-content\/uploads\/2020\/08\/PT3-LYFOOCRANE-7s.jpg\" alt=\"Adjustable telescopic leg structure of non-rail gantry crane\" loading=\"lazy\" style=\"max-height:520px;object-fit:contain;background:#fff;\"\u003e\u003c\/div\u003e\n      \u003cdiv\u003e\n        \u003cimg src=\"https:\/\/www.lyfoo.cn\/wp-content\/uploads\/2022\/02\/3-types.jpg\" alt=\"Height adjustment configurations for mobile gantry crane\" loading=\"lazy\"\u003e\n        \u003cp class=\"lyf-note\"\u003eThe final adjustment range and structure are engineered according to the required capacity, span, lifting height and site conditions.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"lyf-section\"\u003e\n    \u003cdiv class=\"lyf-eyebrow\"\u003eHeight Adjustment Options\u003c\/div\u003e\n    \u003ch2\u003eChoose the Operating Method\u003c\/h2\u003e\n    \u003cdiv class=\"lyf-grid-2\" style=\"margin-top:28px;\"\u003e\n      \u003cdiv class=\"lyf-card\"\u003e\n        \u003ch3\u003eManual Winch Adjustment\u003c\/h3\u003e\n        \u003cp\u003eTwo manual winches raise the telescopic legs smoothly when the crane is unloaded. Once the required height is reached, locking pins are inserted to secure the structure.\u003c\/p\u003e\n        \u003cul class=\"lyf-list\"\u003e\n          \u003cli\u003eSimple mechanical operation\u003c\/li\u003e\n          \u003cli\u003eNormally three adjustment positions\u003c\/li\u003e\n          \u003cli\u003eTypical position interval: approximately 500–700 mm\u003c\/li\u003e\n          \u003cli\u003eSuitable where electrical power is unavailable or unnecessary\u003c\/li\u003e\n        \u003c\/ul\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"lyf-card\"\u003e\n        \u003ch3\u003eElectric or Manual Screw Adjustment\u003c\/h3\u003e\n        \u003cp\u003eA screw-driven system provides finer height control without relying on fixed pin positions. It is especially useful in confined spaces where the crane must operate close to the available roof height.\u003c\/p\u003e\n        \u003cul class=\"lyf-list\"\u003e\n          \u003cli\u003eFine, millimetre-level height positioning\u003c\/li\u003e\n          \u003cli\u003eNo locking-pin position limits\u003c\/li\u003e\n          \u003cli\u003eManual or electric drive options\u003c\/li\u003e\n          \u003cli\u003eMaximises usable lifting height in low-clearance areas\u003c\/li\u003e\n        \u003c\/ul\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"lyf-section lyf-soft\"\u003e\n    \u003cdiv class=\"lyf-eyebrow\"\u003eGeneral Configuration\u003c\/div\u003e\n    \u003ch2\u003eProduct Overview\u003c\/h2\u003e\n    \u003cdiv style=\"overflow-x:auto;margin-top:24px;\"\u003e\n      \u003ctable class=\"lyf-spec\"\u003e\n        \u003ctbody\u003e\n          \u003ctr\u003e\n\u003cth\u003eProduct Type\u003c\/th\u003e\n\u003ctd\u003eFloor-running, non-rail mobile gantry crane\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003cth\u003eRated Capacity\u003c\/th\u003e\n\u003ctd\u003eCustomised; available up to 20 t\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003cth\u003eLeg Structure\u003c\/th\u003e\n\u003ctd\u003eFixed or adjustable\/telescopic configuration\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003cth\u003eTypical Height Extension\u003c\/th\u003e\n\u003ctd\u003eApproximately 20%–40% of the original height, depending on design\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003cth\u003eAdjustment Method\u003c\/th\u003e\n\u003ctd\u003eManual winch, manual screw or electric screw drive\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003cth\u003eTravel Surface\u003c\/th\u003e\n\u003ctd\u003eSuitable prepared floor; fixed crane rails are not required\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003cth\u003eCustomisation Inputs\u003c\/th\u003e\n\u003ctd\u003eCapacity, clear span, lifting height, operating method and site conditions\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003c\/tbody\u003e\n      \u003c\/table\u003e\n    \u003c\/div\u003e\n    \u003cp class=\"lyf-note\"\u003eAll dimensions, wheel arrangements and structural details should be confirmed by engineering review before production.\u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"lyf-section\"\u003e\n    \u003cdiv class=\"lyf-eyebrow\"\u003eProject Reference\u003c\/div\u003e\n    \u003ch2\u003eApplications and Installations\u003c\/h2\u003e\n    \u003cp class=\"lyf-lead\"\u003eExamples of customised gantry cranes used for equipment handling, assembly, maintenance and outdoor lifting tasks.\u003c\/p\u003e\n    \u003cdiv class=\"lyf-gallery\"\u003e\n      \u003cfigure\u003e\u003cimg src=\"https:\/\/www.lyfoo.cn\/wp-content\/uploads\/2022\/06\/aluminum-electrics.jpg\" alt=\"Custom mobile gantry crane project\" loading=\"lazy\"\u003e\u003cfigcaption\u003eElectric lifting configuration\u003c\/figcaption\u003e\u003c\/figure\u003e\n      \u003cfigure\u003e\u003cimg src=\"https:\/\/www.lyfoo.cn\/wp-content\/uploads\/2022\/06\/EMH1-application.jpg\" alt=\"Portable gantry crane application\" loading=\"lazy\"\u003e\u003cfigcaption\u003eWorkshop lifting application\u003c\/figcaption\u003e\u003c\/figure\u003e\n      \u003cfigure\u003e\u003cimg src=\"https:\/\/www.lyfoo.cn\/wp-content\/uploads\/2022\/06\/big-application.jpg\" alt=\"Large mobile gantry crane application\" loading=\"lazy\"\u003e\u003cfigcaption\u003eLarge equipment handling\u003c\/figcaption\u003e\u003c\/figure\u003e\n      \u003cfigure\u003e\u003cimg src=\"https:\/\/www.lyfoo.cn\/wp-content\/uploads\/2022\/06\/aluminum-workshop.jpg\" alt=\"Gantry crane in workshop\" loading=\"lazy\"\u003e\u003cfigcaption\u003eWorkshop assembly and maintenance\u003c\/figcaption\u003e\u003c\/figure\u003e\n      \u003cfigure\u003e\u003cimg src=\"https:\/\/www.lyfoo.cn\/wp-content\/uploads\/2022\/06\/outdoor-drone.jpg\" alt=\"Outdoor mobile gantry crane project\" loading=\"lazy\"\u003e\u003cfigcaption\u003eOutdoor project use\u003c\/figcaption\u003e\u003c\/figure\u003e\n      \u003cfigure\u003e\u003cimg src=\"https:\/\/www.lyfoo.cn\/wp-content\/uploads\/2022\/06\/SUMSANG-application.jpg\" alt=\"Industrial gantry crane installation\" loading=\"lazy\"\u003e\u003cfigcaption\u003eCustom industrial application\u003c\/figcaption\u003e\u003c\/figure\u003e\n    \u003c\/div\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"lyf-section\"\u003e\n    \u003cdiv class=\"lyf-inquiry\"\u003e\n      \u003cdiv class=\"lyf-grid-2\"\u003e\n        \u003cdiv\u003e\n          \u003ch2 style=\"text-align:left;\"\u003eInformation Required for a Quotation\u003c\/h2\u003e\n          \u003cp\u003ePlease provide the following basic information so that the crane can be configured for your working conditions:\u003c\/p\u003e\n          \u003cdiv class=\"lyf-tags\"\u003e\n\u003cspan class=\"lyf-tag\"\u003eLifting Capacity\u003c\/span\u003e\u003cspan class=\"lyf-tag\"\u003eClear Width \/ Span\u003c\/span\u003e\u003cspan class=\"lyf-tag\"\u003eLifting Height\u003c\/span\u003e\u003cspan class=\"lyf-tag\"\u003eManual or Electric\u003c\/span\u003e\n\u003c\/div\u003e\n          \u003cp\u003eA short description of the load, working area, floor condition and available headroom will help the engineering team recommend a more suitable solution.\u003c\/p\u003e\n        \u003c\/div\u003e\n        \u003cdiv\u003e\u003cimg src=\"https:\/\/www.lyfoo.cn\/wp-content\/uploads\/2019\/11\/question.jpg\" alt=\"Information required for gantry crane quotation\" loading=\"lazy\" style=\"background:#fff;padding:8px;\"\u003e\u003c\/div\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/section\u003e\n\u003c\/div\u003e","brand":"LYFOOCRANE","offers":[{"title":"2T \/ 3m(3m-4.5m height) \/ 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