{"id":6371,"date":"2026-09-07T14:08:36","date_gmt":"2026-09-07T06:08:36","guid":{"rendered":"https:\/\/www.hankocraneparts.com\/?p=6371"},"modified":"2026-09-15T17:33:06","modified_gmt":"2026-09-15T09:33:06","slug":"gantry-crane-parts","status":"publish","type":"post","link":"https:\/\/www.hankocraneparts.com\/it\/gantry-crane-parts\/","title":{"rendered":"Gantry Crane Parts: Components for Portal, Truss &amp; RTG Cranes"},"content":{"rendered":"<p>When you operate gantry cranes, you face environments that demand higher weather resistance, heavier-duty components, and specialized braking systems compared to indoor overhead cranes. This page covers the full range of gantry crane parts Hanko can supply \u2014 wheels, hooks, drums, sheaves, storm brakes, gearboxes, and more \u2014 engineered for outdoor service, high wind loads, and continuous duty cycles typical of ports, shipyards, material yards, and construction sites.<\/p>\n<p><img fetchpriority=\"high\" decoding=\"async\" class=\"aligncenter size-full wp-image-6374\" src=\"https:\/\/www.hankocraneparts.com\/wp-content\/uploads\/2026\/09\/Gantry-crane-parts-supplied-by-Hanko.webp\" alt=\"Gantry crane parts supplied by Hanko: forged wheels, hooks, wire rope drums, sheaves and storm brakes\" width=\"650\" height=\"451\" srcset=\"https:\/\/www.hankocraneparts.com\/wp-content\/uploads\/2026\/09\/Gantry-crane-parts-supplied-by-Hanko.webp 650w, https:\/\/www.hankocraneparts.com\/wp-content\/uploads\/2026\/09\/Gantry-crane-parts-supplied-by-Hanko-300x208.webp 300w, https:\/\/www.hankocraneparts.com\/wp-content\/uploads\/2026\/09\/Gantry-crane-parts-supplied-by-Hanko-18x12.webp 18w\" sizes=\"(max-width: 650px) 100vw, 650px\" \/><\/p>\n<h2>Featured Snippet: Quick Answer<\/h2>\n<blockquote style=\"border-left: 4px solid #2F5496; margin: 1em 0; padding: 10px 20px; background: #f5f5f5;\"><p>Hanko supplies gantry crane parts for portal, truss, semi-portal, and rubber-tired gantry (RTG) cranes. The product range includes forged wheels, hooks, wire rope drums, sheaves, storm brakes, gearboxes, and couplings. Components are manufactured to DIN, FEM, and ISO standards with material certification and NDT testing. Gantry crane parts are engineered for outdoor service, high wind loads, and heavy-duty continuous operation.<\/p><\/blockquote>\n<hr \/>\n<p>&nbsp;<\/p>\n<h2>Gantry Crane Parts We Supply<\/h2>\n<h3>Ruote per gru a cavalletto<\/h3>\n<p>When you select gantry crane wheels, you need components that carry higher loads than equivalent overhead crane wheels due to the greater dead weight of the gantry structure. You should choose double-flange wheels for rail-mounted gantries and single-flange for certain RTG configurations. Hanko can supply:<\/p>\n<ul>\n<li>Diameters: 400\u20131200+ mm<\/li>\n<li>Materials: 42CrMo, 35CrMo, 40CrNi2MoA for heavy-duty outdoor service<\/li>\n<li>Heat treatment: Induction-hardened tread surface to 50\u201355 HRC<\/li>\n<li>Special options: Anti-corrosion coating for port and coastal environments<\/li>\n<\/ul>\n<p>For dimension and load data, see our <a href=\"https:\/\/www.hankocraneparts.com\/it\/crane-wheel-specifications-dimensions-materials-load-ratings\/\">crane wheel specifications reference<\/a>. For product details, visit <a href=\"https:\/\/www.hankocraneparts.com\/it\/crane-wheels\/\">Ruote per gru<\/a>.<\/p>\n<p><img decoding=\"async\" class=\"aligncenter size-full wp-image-6375\" src=\"https:\/\/www.hankocraneparts.com\/wp-content\/uploads\/2026\/09\/Forged-double-flange-gantry-crane-wheel.webp\" alt=\"Forged double-flange gantry crane wheel with induction-hardened tread for rail travel mechanism\" width=\"650\" height=\"451\" srcset=\"https:\/\/www.hankocraneparts.com\/wp-content\/uploads\/2026\/09\/Forged-double-flange-gantry-crane-wheel.webp 650w, https:\/\/www.hankocraneparts.com\/wp-content\/uploads\/2026\/09\/Forged-double-flange-gantry-crane-wheel-300x208.webp 300w, https:\/\/www.hankocraneparts.com\/wp-content\/uploads\/2026\/09\/Forged-double-flange-gantry-crane-wheel-18x12.webp 18w\" sizes=\"(max-width: 650px) 100vw, 650px\" \/><\/p>\n<p>&nbsp;<\/p>\n<h3>Gantry Crane Hooks<\/h3>\n<p>When you order forged hooks for gantry service, you should specify higher safety factors due to dynamic wind loading and outdoor operation.<\/p>\n<ul>\n<li>Single hooks: 0.5\u201380 t (DIN 15401)<\/li>\n<li>Double hooks: 80\u2013500+ t (DIN 15402)<\/li>\n<li>Materials: DG20Mn, 34CrMo4, 35CrMoA<\/li>\n<li>Each hook certified with <a href=\"https:\/\/www.iso.org\/standard.html\">EN 10204<\/a> 3.1 material certificate and NDT report<\/li>\n<\/ul>\n<p>For hook sizes and load ratings, see our <a href=\"https:\/\/www.hankocraneparts.com\/it\/crane-hook-size-chart-dimensions-and-load-ratings\/\">crane hook size chart<\/a>. For product details, visit <a href=\"https:\/\/www.hankocraneparts.com\/it\/crane-hooks\/\">Ganci per gru<\/a>.<\/p>\n<p><img decoding=\"async\" class=\"aligncenter size-full wp-image-6376\" src=\"https:\/\/www.hankocraneparts.com\/wp-content\/uploads\/2026\/09\/Forged-gantry-crane-hook-with-shank-and-nut.webp\" alt=\"Forged gantry crane hook with shank and nut, proof-load tested before shipment\" width=\"650\" height=\"451\" srcset=\"https:\/\/www.hankocraneparts.com\/wp-content\/uploads\/2026\/09\/Forged-gantry-crane-hook-with-shank-and-nut.webp 650w, https:\/\/www.hankocraneparts.com\/wp-content\/uploads\/2026\/09\/Forged-gantry-crane-hook-with-shank-and-nut-300x208.webp 300w, https:\/\/www.hankocraneparts.com\/wp-content\/uploads\/2026\/09\/Forged-gantry-crane-hook-with-shank-and-nut-18x12.webp 18w\" sizes=\"(max-width: 650px) 100vw, 650px\" \/><\/p>\n<p>&nbsp;<\/p>\n<h3>Gantry Crane Drums<\/h3>\n<p>When you select a gantry crane drum, you often need longer barrel lengths due to greater lifting heights and multi-layer spooling.<\/p>\n<ul>\n<li>Diameters: 300\u20131200+ mm<\/li>\n<li>Groove types: Spiral (single-layer) and Lebus (multi-layer)<\/li>\n<li>Materials: Cast steel (ZG230-450), welded steel (Q235B\/Q345B)<\/li>\n<li>Shell thickness calculated per <a href=\"https:\/\/www.din.de\/en\">DIN 15061<\/a> \/ FEM standards<\/li>\n<\/ul>\n<p>For calculation methods, see our <a href=\"https:\/\/www.hankocraneparts.com\/it\/crane-drum-dimensions-groove-pitch-and-calculation-guide\/\">crane drum dimensions guide<\/a>. For product details, visit <a href=\"https:\/\/www.hankocraneparts.com\/it\/crane-drums\/\">Tamburi a gru<\/a>.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-6377\" src=\"https:\/\/www.hankocraneparts.com\/wp-content\/uploads\/2026\/09\/Wire-rope-drum-.webp\" alt=\"Wire rope drum with machined spiral grooves for gantry crane hoisting mechanism\" width=\"650\" height=\"451\" srcset=\"https:\/\/www.hankocraneparts.com\/wp-content\/uploads\/2026\/09\/Wire-rope-drum-.webp 650w, https:\/\/www.hankocraneparts.com\/wp-content\/uploads\/2026\/09\/Wire-rope-drum--300x208.webp 300w, https:\/\/www.hankocraneparts.com\/wp-content\/uploads\/2026\/09\/Wire-rope-drum--18x12.webp 18w\" sizes=\"(max-width: 650px) 100vw, 650px\" \/><\/p>\n<p>&nbsp;<\/p>\n<h3>Gantry Crane Sheaves<\/h3>\n<p>When you need sheaves for your gantry crane reeving system, you should choose sealed bearings to prevent contaminant ingress from dust, rain, and salt spray.<\/p>\n<ul>\n<li>Sheave diameters per D\/d ratio: 20\u201330\u00d7 rope diameter<\/li>\n<li>Bearing options: Sealed roller bearings or plain bushings<\/li>\n<li>Materials: Cast steel, welded steel with machined grooves<\/li>\n<\/ul>\n<p>For product details, visit <a href=\"https:\/\/www.hankocraneparts.com\/it\/crane-sheaves\/\">Pulegge per gru<\/a>.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-6378\" src=\"https:\/\/www.hankocraneparts.com\/wp-content\/uploads\/2026\/09\/Gantry-crane-sheave.webp\" alt=\"Gantry crane sheave with machined rope groove and sealed roller bearing\" width=\"650\" height=\"451\" srcset=\"https:\/\/www.hankocraneparts.com\/wp-content\/uploads\/2026\/09\/Gantry-crane-sheave.webp 650w, https:\/\/www.hankocraneparts.com\/wp-content\/uploads\/2026\/09\/Gantry-crane-sheave-300x208.webp 300w, https:\/\/www.hankocraneparts.com\/wp-content\/uploads\/2026\/09\/Gantry-crane-sheave-18x12.webp 18w\" sizes=\"(max-width: 650px) 100vw, 650px\" \/><\/p>\n<p>&nbsp;<\/p>\n<h3>Gantry Crane Storm Brakes<\/h3>\n<p>Storm brakes are critical safety components for your outdoor gantry cranes. They prevent the crane from being moved by wind when not in operation. Hanko can supply rail-clamp storm brakes and wheel brakes designed for high holding force.<\/p>\n<ul>\n<li>Types: Rail clamp type, wheel brake type<\/li>\n<li>Holding force: Calculated based on local design wind speed (typically 250\u2013300 km\/h non-operating wind)<\/li>\n<li>Actuation: Electric-hydraulic, spring-applied<\/li>\n<li>Standards: <a href=\"https:\/\/www.vdma.org\/en_GB\/fem\">FEM 1.001<\/a> Section 3-4.2 for storm brake requirements<\/li>\n<\/ul>\n<p>For a delivered example, see our <a href=\"https:\/\/www.hankocraneparts.com\/it\/hanko-ships-crane-storm-brakes-to-vietnam-ahead-of-schedule\/\">storm brake shipment to Vietnam<\/a>. For product details, visit <a href=\"https:\/\/www.hankocraneparts.com\/it\/crane-brakes\/\">Freni per gru<\/a>.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-6379\" src=\"https:\/\/www.hankocraneparts.com\/wp-content\/uploads\/2026\/09\/Rail-clamp-storm-brake.webp\" alt=\"Rail-clamp storm brake for anchoring outdoor gantry cranes in high wind\" width=\"650\" height=\"451\" srcset=\"https:\/\/www.hankocraneparts.com\/wp-content\/uploads\/2026\/09\/Rail-clamp-storm-brake.webp 650w, https:\/\/www.hankocraneparts.com\/wp-content\/uploads\/2026\/09\/Rail-clamp-storm-brake-300x208.webp 300w, https:\/\/www.hankocraneparts.com\/wp-content\/uploads\/2026\/09\/Rail-clamp-storm-brake-18x12.webp 18w\" sizes=\"(max-width: 650px) 100vw, 650px\" \/><\/p>\n<p>&nbsp;<\/p>\n<h3>Gantry Crane Gearboxes<\/h3>\n<p>When you need gearboxes for your gantry crane, Hanko can supply reduction gearboxes for hoisting, trolley travel, and gantry travel mechanisms. Your gantry travel gearboxes are typically larger and may include multiple drive stations for long-span gantries.<\/p>\n<ul>\n<li>Configurations: Parallel shaft, bevel-helical, planetary<\/li>\n<li>Selection basis: Output torque, reduction ratio, duty class<\/li>\n<li>Sealing: IP65 or higher for outdoor service<\/li>\n<\/ul>\n<p>For product details, visit <a href=\"https:\/\/www.hankocraneparts.com\/it\/crane-gearboxes\/\">Riduttori per gru<\/a>.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-6380\" src=\"https:\/\/www.hankocraneparts.com\/wp-content\/uploads\/2026\/09\/Reduction-gearbox.webp\" alt=\"Reduction gearbox for gantry crane hoisting and travel drive systems\" width=\"650\" height=\"451\" srcset=\"https:\/\/www.hankocraneparts.com\/wp-content\/uploads\/2026\/09\/Reduction-gearbox.webp 650w, https:\/\/www.hankocraneparts.com\/wp-content\/uploads\/2026\/09\/Reduction-gearbox-300x208.webp 300w, https:\/\/www.hankocraneparts.com\/wp-content\/uploads\/2026\/09\/Reduction-gearbox-18x12.webp 18w\" sizes=\"(max-width: 650px) 100vw, 650px\" \/><\/p>\n<p>&nbsp;<\/p>\n<h3>Gantry Crane Couplings<\/h3>\n<p>Gear couplings and flexible couplings connect your motors to gearboxes and drive shafts. For your gantry travel mechanisms, long-span drive shafts may require couplings with higher angular misalignment capacity.<\/p>\n<p>For coupling types, see our <a href=\"https:\/\/www.hankocraneparts.com\/it\/crane-coupling-types-explained\/\">crane coupling types guide<\/a>.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-6381\" src=\"https:\/\/www.hankocraneparts.com\/wp-content\/uploads\/2026\/09\/Gear-coupling.webp\" alt=\"Gear coupling connecting gantry crane drive motor and gearbox\" width=\"650\" height=\"451\" srcset=\"https:\/\/www.hankocraneparts.com\/wp-content\/uploads\/2026\/09\/Gear-coupling.webp 650w, https:\/\/www.hankocraneparts.com\/wp-content\/uploads\/2026\/09\/Gear-coupling-300x208.webp 300w, https:\/\/www.hankocraneparts.com\/wp-content\/uploads\/2026\/09\/Gear-coupling-18x12.webp 18w\" sizes=\"(max-width: 650px) 100vw, 650px\" \/><\/p>\n<p>&nbsp;<\/p>\n<h2>Gantry Crane Types We Serve<\/h2>\n<table style=\"width: 100%; border-collapse: collapse;\">\n<thead>\n<tr>\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">Gantry Crane Type<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">Typical Applications<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">Key Parts Supplied<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">Portal gantry crane (rail-mounted)<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">Ports, shipyards, material handling<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">Wheels, hooks, drums, sheaves, storm brakes, gearboxes<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">Semi-portal gantry crane<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">Workshops with one elevated rail<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">Wheels, hooks, drums, couplings, brakes<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">Truss gantry crane<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">Construction sites, material yards<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">Wheels, hooks, drums, sheaves, gearboxes<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">RTG (rubber-tired gantry)<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">Container terminals<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">Wheels (tire-mounted), hooks, drums, steering components<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">RMG (rail-mounted gantry)<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">Container terminals, intermodal yards<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">Wheels, drums, sheaves, storm brakes, gearboxes<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">Ship-to-shore crane<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">Container ports<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">Wheels, drums, sheaves, hooks, storm brakes<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>For a comparison of overhead and gantry crane configurations, see our <a href=\"https:\/\/www.hankocraneparts.com\/it\/overhead-crane-vs-gantry-crane\/\">overhead vs gantry crane article<\/a>.<\/p>\n<p>&nbsp;<\/p>\n<h2>Outdoor Service Considerations<\/h2>\n<p>Your gantry crane parts face environmental conditions that indoor components do not:<\/p>\n<table style=\"width: 100%; border-collapse: collapse;\">\n<thead>\n<tr>\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">Factor<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">Impact on Parts<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">Supply Solution<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">Wind loading<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">Higher dynamic forces on hooks and structures<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">Higher safety factors on hooks and drums<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">Rain and humidity<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">Corrosion on machined surfaces<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">Anti-corrosion coatings, sealed bearings<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">Salt spray (coastal ports)<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">Accelerated corrosion on steel parts<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">Marine-grade paint, stainless hardware options<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">Temperature extremes<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">Material brittleness in cold, expansion in heat<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">Low-temperature impact testing for cold regions<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">Dust and abrasives<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">Bearing and groove wear<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">Sealed bearings, hardened groove surfaces<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">UV exposure<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">Degradation of non-metallic components<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">UV-resistant seals and coatings<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>&nbsp;<\/p>\n<h2>Manufacturing and Quality Standards<\/h2>\n<table style=\"width: 100%; border-collapse: collapse;\">\n<thead>\n<tr>\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">Standard<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">Scope<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">DIN 15401 \/ 15402<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">Crane hook dimensions<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">DIN 15061<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">Drum groove specifications<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">FEM 1.001<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">Crane design and storm brake requirements<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\"><a href=\"https:\/\/www.iso.org\/\">ISO 4306<\/a> \/ 4308<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">Crane classification and rope selection<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\"><a href=\"https:\/\/openstd.samr.gov.cn\">GB\/T 10051<\/a><\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">Forged hook technical conditions<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">EN 10204 3.1<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">Material certification<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">ISO 9001<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">Quality management system<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>All parts are traceable by heat number. Your critical components undergo NDT (magnetic particle, ultrasonic) and proof load testing where applicable.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-6382\" src=\"https:\/\/www.hankocraneparts.com\/wp-content\/uploads\/2026\/09\/Forged-wheel-blanks-awaiting-heat-treatment-in-the-crane-parts-workshop.webp\" alt=\"Forged-wheel-blanks-awaiting-heat-treatment-in-the-crane-parts-workshop\" width=\"650\" height=\"451\" srcset=\"https:\/\/www.hankocraneparts.com\/wp-content\/uploads\/2026\/09\/Forged-wheel-blanks-awaiting-heat-treatment-in-the-crane-parts-workshop.webp 650w, https:\/\/www.hankocraneparts.com\/wp-content\/uploads\/2026\/09\/Forged-wheel-blanks-awaiting-heat-treatment-in-the-crane-parts-workshop-300x208.webp 300w, https:\/\/www.hankocraneparts.com\/wp-content\/uploads\/2026\/09\/Forged-wheel-blanks-awaiting-heat-treatment-in-the-crane-parts-workshop-18x12.webp 18w\" sizes=\"(max-width: 650px) 100vw, 650px\" \/><\/p>\n<p>&nbsp;<\/p>\n<h2>How to Order Gantry Crane Parts<\/h2>\n<h3>Information to Prepare<\/h3>\n<table style=\"width: 100%; border-collapse: collapse;\">\n<thead>\n<tr>\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">Parametro<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">Details<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">Gantry crane type<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">Portal, semi-portal, truss, RTG, RMG<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">Rated capacity<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">Maximum lifting load<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">Span<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">Rail-to-rail distance<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">Lifting height<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">Maximum working height<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">Travel speed<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">Gantry and trolley travel speeds<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">Rail type<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">Rail profile and head width (for wheels)<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">Rope specifications<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">Diameter, construction, length (for drums and sheaves)<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">Operating environment<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">Indoor, outdoor, port, coastal, extreme temperature<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">Duty class<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">FEM or ISO classification<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">Existing part drawing<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">If replacement \u2014 PDF or CAD<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">Wind speed data<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">For storm brake sizing<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>Process<\/h3>\n<ol>\n<li><strong>Submit inquiry<\/strong> with the parameters above<\/li>\n<li><strong>Technical review<\/strong> by Hanko engineers \u2014 confirms material, dimensions, and standards<\/li>\n<li><strong>Quotation<\/strong> with price, lead time, and certification scope<\/li>\n<li><strong>Drawing approval<\/strong> for custom or replacement parts<\/li>\n<li><strong>Production<\/strong> with in-process quality control<\/li>\n<li><strong>Testing and certification<\/strong> \u2014 material, NDT, proof load<\/li>\n<li><strong>Export packaging and shipping<\/strong> \u2014 wooden crates, anti-corrosion treatment, documentation<\/li>\n<\/ol>\n<p>For the import process overview, see our <a href=\"https:\/\/www.hankocraneparts.com\/it\/how-to-import-crane-parts-from-china-a-practical-guide-for-global-buyers\/\">guide to importing crane parts from China<\/a>. For cost factors, see our <a href=\"https:\/\/www.hankocraneparts.com\/it\/crane-parts-cost-breakdown-what-affects-the-price\/\">crane parts cost breakdown<\/a>.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-6383\" src=\"https:\/\/www.hankocraneparts.com\/wp-content\/uploads\/2026\/09\/Vertical-lathe-machining-a-large-gantry-crane-drum-in-the-workshop.webp\" alt=\"Vertical-lathe-machining-a-large-gantry-crane-drum-in-the-workshop\" width=\"650\" height=\"451\" srcset=\"https:\/\/www.hankocraneparts.com\/wp-content\/uploads\/2026\/09\/Vertical-lathe-machining-a-large-gantry-crane-drum-in-the-workshop.webp 650w, https:\/\/www.hankocraneparts.com\/wp-content\/uploads\/2026\/09\/Vertical-lathe-machining-a-large-gantry-crane-drum-in-the-workshop-300x208.webp 300w, https:\/\/www.hankocraneparts.com\/wp-content\/uploads\/2026\/09\/Vertical-lathe-machining-a-large-gantry-crane-drum-in-the-workshop-18x12.webp 18w\" sizes=\"(max-width: 650px) 100vw, 650px\" \/><\/p>\n<p>&nbsp;<\/p>\n<h2>Why Choose Hanko for Gantry Crane Parts<\/h2>\n<table style=\"width: 100%; border-collapse: collapse;\">\n<thead>\n<tr>\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">Capability<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">Benefit<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">Integrated forging, casting, and machining<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">Shorter lead times, single-source supply<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">Custom parts from drawings<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">Exact replacement parts, no catalogue limitation<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">Storm brakes in the supply range<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">Critical outdoor safety components from the same supplier<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">Material certification and NDT<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">Project-compliant documentation for every shipment<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">Export experience to Russia, Southeast Asia, Europe, South America<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">Familiar with port documentation, packaging, and shipping requirements<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">Heavy-duty material options<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">42CrMo, 35CrMo, and higher grades for demanding outdoor service<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>For a broader supplier evaluation framework, see our <a href=\"https:\/\/www.hankocraneparts.com\/it\/how-to-choose-the-best-crane-parts-supplier\/\">guide to choosing the best crane parts supplier<\/a>.<\/p>\n<p><strong>Ready to source gantry crane parts?<\/strong> Send your drawings, specifications, or parts list to <a href=\"https:\/\/www.hankocraneparts.com\/it\/contact\/\">Hanko<\/a>. Our engineers will confirm materials, corrosion protection, and manufacturing process, then provide a quotation within 24 hours.<\/p>\n<p>&nbsp;<\/p>\n<h2>FAQ<\/h2>\n<style>\n.hanko-faq details { border:1px solid rgba(14,106,237,0.15); border-radius:4px; margin:8px 0; padding:10px 14px; background:#F0F5FD; }<br \/>.hanko-faq summary { cursor:pointer; font-weight:600; color:#0E6AED; }<br \/>.hanko-faq details p { margin:8px 0 4px; }<br \/><\/style>\n<div class=\"hanko-faq\">\n<details>\n<summary><strong>What gantry crane parts does Hanko supply?<\/strong><\/summary>\n<p>Hanko can supply forged wheels, hooks, wire rope drums, sheaves, couplings, brakes (including storm brakes), and gearboxes for portal, semi-portal, truss, RTG, and RMG gantry cranes.<\/p>\n<\/details>\n<details>\n<summary><strong>Does Hanko supply storm brakes for gantry cranes?<\/strong><\/summary>\n<p>Yes. Hanko supplies rail-clamp and wheel-type storm brakes for outdoor gantry cranes. Holding force is calculated based on the local design wind speed. See our <a href=\"https:\/\/www.hankocraneparts.com\/it\/hanko-ships-crane-storm-brakes-to-vietnam-ahead-of-schedule\/\">Vietnam storm brake shipment<\/a> for a delivered example.<\/p>\n<\/details>\n<details>\n<summary><strong>Can Hanko produce replacement gantry crane wheels from an existing sample?<\/strong><\/summary>\n<p>Yes. Send a sample wheel or a dimensional drawing including diameter, tread width, bore, flange dimensions, and keyway. A replacement will be produced to the exact specifications with appropriate material and heat treatment.<\/p>\n<\/details>\n<details>\n<summary><strong>What materials are used for gantry crane parts?<\/strong><\/summary>\n<p>Gantry crane wheels are typically 42CrMo or 35CrMo with induction-hardened treads. Hooks are DG20Mn for standard service and 34CrMo4 or 35CrMoA for heavy-duty. Drums are cast steel or welded Q345B. Material selection is confirmed based on the crane&#8217;s duty class and operating environment.<\/p>\n<\/details>\n<details>\n<summary><strong>Does Hanko export gantry crane parts to ports and shipyards?<\/strong><\/summary>\n<p>Yes. Hanko exports gantry crane parts to ports, shipyards, and material handling facilities in Russia, Southeast Asia, Europe, the Middle East, and South America. Standard export packaging includes anti-corrosion coating and wooden crating. You can request localized documentation suited to your country&#8217;s import requirements.<\/p>\n<\/details>\n<details>\n<summary><strong>What is the minimum order quantity for gantry crane parts?<\/strong><\/summary>\n<p>There is no strict minimum order quantity. You can order a single replacement wheel or storm brake, or you can place a batch order for a complete gantry crane set. For custom-forged parts, the per-unit cost is lower when you order larger quantities. Contact Hanko with your quantity requirements for a specific quotation.<\/p>\n<\/details>\n<details>\n<summary><strong>Can Hanko provide drawings for custom gantry crane parts before production?<\/strong><\/summary>\n<p>Yes. When you order custom or replacement parts, Hanko engineers prepare a dimensional drawing for your approval before production begins. You can review and request changes before any material is cut or forged. This ensures the final part matches your requirements exactly.<\/p>\n<\/details>\n<\/div>\n<p><script>\n(function(){\n  function closeOthers(current){\n    document.querySelectorAll('.hanko-faq details').forEach(function(o){\n      if(o!==current && o.open){ o.open=false; }\n    });\n  }\n  function initHankoFaq(){\n    var boxes=document.querySelectorAll('.hanko-faq details');\n    boxes.forEach(function(d){\n      d.addEventListener('toggle',function(){ if(d.open){ closeOthers(d); } });\n      var s=d.querySelector('summary');\n      if(s){ s.addEventListener('click',function(){ setTimeout(function(){ if(d.open){ closeOthers(d); } },0); }); }\n    });\n  }\n  if(document.readyState==='loading'){ document.addEventListener('DOMContentLoaded',initHankoFaq); }\n  else{ initHankoFaq(); }\n})();\n<\/script><\/p>\n<p>If you have drawings, specifications, or a list of required gantry crane parts, send them to Hanko for a technical review and quotation. Hanko serves customers in Russia, Central Asia, the Middle East, Southeast Asia, South America, and other markets with complete export documentation.<\/p>","protected":false},"excerpt":{"rendered":"<p>When you operate gantry cranes, you face environments that demand higher weather resistance, heavier-duty components, and specialized braking systems compared to indoor overhead cranes. This page covers the full range of gantry crane parts Hanko can supply \u2014 wheels, hooks, drums, sheaves, storm brakes, gearboxes, and more \u2014 engineered for outdoor service, high wind loads, [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":6384,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[90],"tags":[],"class_list":["post-6371","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-knowledge-sharing"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.0 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Gantry Crane Parts: Components for Portal, Truss &amp; RTG Cranes<\/title>\n<meta name=\"description\" content=\"Need gantry crane parts? Hanko supplies wheels, hooks, drums, storm brakes, and gearboxes for RTG and portal cranes. 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