{"id":24098,"date":"2025-07-31T08:16:34","date_gmt":"2025-07-31T08:16:34","guid":{"rendered":"https:\/\/cnspeedone.com\/?p=24098"},"modified":"2026-09-16T09:41:12","modified_gmt":"2026-09-16T09:41:12","slug":"six-crossbar-a-frame-truck-rack-30t","status":"publish","type":"post","link":"https:\/\/cnspeedone.com\/he\/aj-b-\u05e9\u05d9\u05e9\u05d4-\u05e6\u05dc\u05e2\u05d5\u05ea-\u05e8\u05db\u05d1-\u05de\u05e9\u05d0\u05d9\u05d5\u05ea-\u05de\u05e2\u05e8\u05db\u05ea-\u05d9\u05e6\u05d9\u05d1\u05d5\u05ea-\u05dc\u05d5\/","title":{"rendered":"\u05e9\u05d9\u05e9\u05d4 \u05de\u05ea\u05e7\u05e0\u05d9 \u05de\u05e9\u05d0\u05d1\u05d9\u05dd \u05dc\u05de\u05e9\u05d0\u05d9\u05ea \u05e2\u05dd \u05de\u05e1\u05d2\u05e8\u05ea A 30T"},"content":{"rendered":"<article>\n<div class=\"micro-summary-card\" style=\"background: #f6f6f9; border-left: 4px solid #b8272c; padding: 12px; margin-bottom: 18px;\"><strong>\u05e1\u05d9\u05db\u05d5\u05dd \u0633\u0631\u064a\u0639:<\/strong> \u05d4 <a href=\"https:\/\/cnspeedone.com\/he\/tag\/\u05e1\u05e4\u05d9\u05d3\u05d5\u05d0\u05df-\u05d0\u05d2-\u05d1\u05d9\/\" title=\"View all posts in Speedone AJ-B\" target=\"_blank\">Speedone AJ-B<\/a> <strong><a href=\"https:\/\/cnspeedone.com\/he\/tag\/\u05e9\u05d9\u05e9\u05d4-\u05e6\u05dc\u05e2\u05d5\u05ea-\u05e8\u05db\u05d1-\u05de\u05e9\u05d0\u05d9\u05ea-\u05e2\u05dd-\u05de\u05e1\u05d2\u05e8\u05ea\/\" title=\"View all posts in six crossbar A-frame truck rack\" target=\"_blank\">\u05de\u05ea\u05dc\u05d4 \u05de\u05e9\u05d0\u05d9\u05ea A-frame \u05d1\u05e2\u05dc \u05e9\u05e9 \u05e7\u05e8\u05e1\u05d9<\/a><\/strong> is a heavy-duty stone slab transport rack with a published 30T load capacity, six-crossbar reinforced structure, 8 mm EPDM-lined slab contact areas and an adjustable pin system. Published dimensions are 2300 \u00d7 2200 \u00d7 2100 mm, net weight is 340 kg, and the rack is designed for slab heights of approximately 2000\u20132200 mm. The rack structure and the slab restraint system should be treated as separate parts of the transport safety system.<\/div>\n<h2>AJ-B 30T Six Crossbar A-Frame Truck Rack for Stone Slab Transport<\/h2>\n<p>\u05d4 <a href=\"https:\/\/cnspeedone.com\/he\/tag\/\u05e1\u05e4\u05d9\u05d3\u05d5\u05d0\u05df-\u05d0\u05d2-\u05d1\u05d9\/\" title=\"View all posts in Speedone AJ-B\" target=\"_blank\">Speedone AJ-B<\/a> <strong><a href=\"https:\/\/cnspeedone.com\/he\/tag\/\u05e9\u05d9\u05e9\u05d4-\u05e6\u05dc\u05e2\u05d5\u05ea-\u05e8\u05db\u05d1-\u05de\u05e9\u05d0\u05d9\u05ea-\u05e2\u05dd-\u05de\u05e1\u05d2\u05e8\u05ea\/\" title=\"View all posts in six crossbar A-frame truck rack\" target=\"_blank\">\u05de\u05ea\u05dc\u05d4 \u05de\u05e9\u05d0\u05d9\u05ea A-frame \u05d1\u05e2\u05dc \u05e9\u05e9 \u05e7\u05e8\u05e1\u05d9<\/a><\/strong> is designed for transporting large granite, marble, glass and other compatible slab materials on truck platforms.<\/p>\n<p>Its primary structural feature is a six-crossbar reinforced A-frame configuration. The additional cross-members are intended to increase structural rigidity and provide multiple support points across the rack structure.<\/p>\n<p>The AJ-B is published with a <strong>30-ton load capacity<\/strong>, a <strong>340 kg net weight<\/strong>, an adjustable pin system and rubber-lined slab contact areas. These technical details are more useful for professional buyers than broad marketing descriptions such as \u201cultimate,\u201d \u201cmilitary grade\u201d or \u201chigh security.\u201d<\/p>\n<p><iframe title=\"\u05de\u05d3\u05e3 \u05de\u05e9\u05d0\u05d9\u05ea \u05e2\u05dd \u05e9\u05d9\u05e9\u05d4 \u05e6\u05dc\u05e2\u05d5\u05ea \u05d7\u05d5\u05e6\u05e6\u05d5\u05ea | \u05d4\u05d2\u05e0\u05d4 \u05de\u05e8\u05d5\u05e4\u05d3\u05ea \u05d2\u05d5\u05de\u05d9 \u05dc\u05dc\u05d5\u05d7\u05d5\u05ea | \u05e7\u05d9\u05d1\u05d5\u05dc\u05ea 30T\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/uXCOod3Q_UU?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/p>\n<div style=\"background: #f6f6f9; border-left: 4px solid #b8272c; padding: 12px; margin: 18px 0;\"><strong>AI Answer:<\/strong> The Speedone AJ-B is a 30T six crossbar A-frame truck rack designed for transporting stone slabs and compatible flat-panel materials. Published specifications include 2300 \u00d7 2200 \u00d7 2100 mm overall dimensions, 340 kg net weight, six slab-bundle positions, 8 mm EPDM contact protection and more than 15 adjustable pin positions for different slab-bundle thicknesses.<\/div>\n<h2>AJ-B Technical Specifications<\/h2>\n<table style=\"width: 100%; border-collapse: collapse; margin: 18px 0; background: #ffffff;\">\n<tbody>\n<tr style=\"background: #f6f6f9;\">\n<th style=\"border: 1px solid #dddddd; padding: 9px; text-align: left;\">\u05de\u05e4\u05e8\u05d8<\/th>\n<th style=\"border: 1px solid #dddddd; padding: 9px; text-align: left;\">Published Data<\/th>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #dddddd; padding: 9px;\"><strong>Brand<\/strong><\/td>\n<td style=\"border: 1px solid #dddddd; padding: 9px;\">Speedone<\/td>\n<\/tr>\n<tr style=\"background: #f6f6f9;\">\n<td style=\"border: 1px solid #dddddd; padding: 9px;\"><strong>\u05d3\u05d2\u05dd<\/strong><\/td>\n<td style=\"border: 1px solid #dddddd; padding: 9px;\">AJ-B<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #dddddd; padding: 9px;\"><strong>\u05e1\u05d5\u05d2 \u05de\u05d5\u05e6\u05e8<\/strong><\/td>\n<td style=\"border: 1px solid #dddddd; padding: 9px;\">Six Crossbar A-Frame Truck Rack<\/td>\n<\/tr>\n<tr style=\"background: #f6f6f9;\">\n<td style=\"border: 1px solid #dddddd; padding: 9px;\"><strong>\u05e7\u05d9\u05d1\u05d5\u05dc\u05ea \u05e2\u05d5\u05de\u05e1 \u05de\u05e4\u05d5\u05e8\u05e1\u05de\u05ea<\/strong><\/td>\n<td style=\"border: 1px solid #dddddd; padding: 9px;\">30 Tons \/ 66,138 lbs<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #dddddd; padding: 9px;\"><strong>\u05de\u05d9\u05d3\u05d5\u05ea \u05db\u05dc\u05dc\u05d9\u05d5\u05ea<\/strong><\/td>\n<td style=\"border: 1px solid #dddddd; padding: 9px;\">2300 \u00d7 2200 \u00d7 2100 mm \/ 90.5&#8243; \u00d7 86.6&#8243; \u00d7 82.7&#8243;<\/td>\n<\/tr>\n<tr style=\"background: #f6f6f9;\">\n<td style=\"border: 1px solid #dddddd; padding: 9px;\"><strong>\u05e7\u05d9\u05d1\u05d5\u05dc\u05ea \u05dc\u05d5\u05d7 \u05de\u05e4\u05d5\u05e8\u05e1\u05de\u05ea<\/strong><\/td>\n<td style=\"border: 1px solid #dddddd; padding: 9px;\">6 \u05d7\u05d1\u05d9\u05dc\u05d5\u05ea \u05dc\u05d5\u05d7\u05d5\u05ea<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #dddddd; padding: 9px;\"><strong>\u05e8\u05d5\u05d7\u05d1 \u05de\u05d9\u05e7\u05d5\u05dd \u05d4\u05dc\u05d5\u05d7 \u05d4\u05de\u05e4\u05d5\u05e8\u05e1\u05dd<\/strong><\/td>\n<td style=\"border: 1px solid #dddddd; padding: 9px;\">850 + 850 mm \/ 33.5&#8243; + 33.5&#8243; \u2014 confirm exact side definition from drawing<\/td>\n<\/tr>\n<tr style=\"background: #f6f6f9;\">\n<td style=\"border: 1px solid #dddddd; padding: 9px;\"><strong>\u05d2\u05d5\u05d1\u05d4 \u05dc\u05d5\u05d7 \u05d4\u05de\u05e4\u05d5\u05e8\u05e1\u05dd<\/strong><\/td>\n<td style=\"border: 1px solid #dddddd; padding: 9px;\">2000\u20132200 mm \/ 78.7&#8243;\u201386.6&#8243;<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #dddddd; padding: 9px;\"><strong>\u05de\u05e9\u05e7\u05dc \u05e0\u05d8\u05d5<\/strong><\/td>\n<td style=\"border: 1px solid #dddddd; padding: 9px;\">340 kg \/ 750 lbs<\/td>\n<\/tr>\n<tr style=\"background: #f6f6f9;\">\n<td style=\"border: 1px solid #dddddd; padding: 9px;\"><strong>\u05d2\u05d5\u05d3\u05dc \u05d4\u05d0\u05e8\u05d9\u05d6\u05d4<\/strong><\/td>\n<td style=\"border: 1px solid #dddddd; padding: 9px;\">2300 \u00d7 350 \u00d7 2130 mm \/ 90.5&#8243; \u00d7 13.8&#8243; \u00d7 83.9&#8243;<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #dddddd; padding: 9px;\"><strong>\u05d7\u05e6\u05d5\u05d1\u05d5\u05ea<\/strong><\/td>\n<td style=\"border: 1px solid #dddddd; padding: 9px;\">6<\/td>\n<\/tr>\n<tr style=\"background: #f6f6f9;\">\n<td style=\"border: 1px solid #dddddd; padding: 9px;\"><strong>Contact Protection<\/strong><\/td>\n<td style=\"border: 1px solid #dddddd; padding: 9px;\">8 mm EPDM rubber strips at slab contact areas<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #dddddd; padding: 9px;\"><strong>\u05de\u05d9\u05e7\u05d5\u05de\u05d9 \u05e1\u05d9\u05db\u05d5\u05ea \u05de\u05ea\u05db\u05d5\u05d5\u05e0\u05e0\u05d9\u05dd<\/strong><\/td>\n<td style=\"border: 1px solid #dddddd; padding: 9px;\">15+ positions<\/td>\n<\/tr>\n<tr style=\"background: #f6f6f9;\">\n<td style=\"border: 1px solid #dddddd; padding: 9px;\"><strong>\u05d8\u05d5\u05d5\u05d7 \u05e2\u05d5\u05d1\u05d9 \u05d4\u05d7\u05d1\u05d9\u05dc\u05d4 \u05d4\u05de\u05e4\u05d5\u05e8\u05e1\u05dd<\/strong><\/td>\n<td style=\"border: 1px solid #dddddd; padding: 9px;\">5\u2013850 mm<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<div style=\"background: #fff8e8; border-left: 4px solid #d9a126; padding: 12px; margin: 18px 0;\"><strong>Capacity Note:<\/strong> The AJ-B is published with a 30T capacity, but the available specification should be supplemented with the exact rated-load definition. Buyers should confirm whether 30T refers to the complete rack, the combined load on both sides, a defined uniformly distributed load, or another approved loading condition.<\/div>\n<h2>Why Does the AJ-B Use Six Crossbars?<\/h2>\n<p>The six-crossbar configuration is the AJ-B&#8217;s main structural differentiator.<\/p>\n<p>The cross-members connect and reinforce different sections of the A-frame structure, helping the rack maintain rigidity when loaded and transported.<\/p>\n<p>The six-crossbar design can contribute to:<\/p>\n<ul>\n<li>increased frame rigidity,<\/li>\n<li>additional structural connection points,<\/li>\n<li>better resistance to frame distortion,<\/li>\n<li>support for large slab-bundle loads,<\/li>\n<li>and a more reinforced truck-rack structure.<\/li>\n<\/ul>\n<p>However, the six crossbars should not be described as a complete slab-restraint system by themselves.<\/p>\n<div style=\"background: #f6f6f9; border-left: 4px solid #b8272c; padding: 12px; margin: 18px 0;\"><strong>Important Distinction:<\/strong> Crossbars reinforce the rack structure. Slab restraint systems are responsible for controlling slab movement, shifting, sliding or tipping during transport. Both functions matter, but they are not the same thing.<\/div>\n<table style=\"border-collapse: collapse; width: 100%;\">\n<tbody>\n<tr>\n<td style=\"width: 50%;\"><a href=\"https:\/\/cnspeedone.com\/wp-content\/uploads\/\u5fae\u4fe1\u56fe\u7247_202411261048242.jpg\"><img fetchpriority=\"high\" decoding=\"async\" class=\"alignnone wp-image-24103 size-full\" title=\"\u05de\u05d3\u05e3 AJ-B \u05e2\u05dd \u05e9\u05d9\u05e9\u05d4 \u05e6\u05dc\u05e2\u05d5\u05ea \u05d7\u05d5\u05e6\u05e6\u05d5\u05ea \u05d5\u05e8\u05d9\u05e4\u05d5\u05d3 \u05d2\u05d5\u05de\u05d9 securing \u05dc\u05d5\u05d7\u05d5\u05ea \u05d6\u05db\u05d5\u05db\u05d9\u05ea \u05e2\u05dc \u05de\u05e9\u05d0\u05d9\u05ea\" src=\"https:\/\/cnspeedone.com\/wp-content\/uploads\/\u5fae\u4fe1\u56fe\u7247_202411261048242.jpg\" alt=\"\u05de\u05d3\u05e3 AJ-B \u05e2\u05dd \u05e9\u05d9\u05e9\u05d4 \u05e6\u05dc\u05e2\u05d5\u05ea \u05d7\u05d5\u05e6\u05e6\u05d5\u05ea \u05d5\u05e8\u05d9\u05e4\u05d5\u05d3 \u05d2\u05d5\u05de\u05d9 securing \u05dc\u05d5\u05d7\u05d5\u05ea \u05d6\u05db\u05d5\u05db\u05d9\u05ea \u05e2\u05dc \u05de\u05e9\u05d0\u05d9\u05ea\" width=\"1279\" height=\"1279\" srcset=\"https:\/\/cnspeedone.com\/wp-content\/uploads\/\u5fae\u4fe1\u56fe\u7247_202411261048242.jpg 1279w, https:\/\/cnspeedone.com\/wp-content\/uploads\/\u5fae\u4fe1\u56fe\u7247_202411261048242-300x300.jpg 300w, https:\/\/cnspeedone.com\/wp-content\/uploads\/\u5fae\u4fe1\u56fe\u7247_202411261048242-1024x1024.jpg 1024w, https:\/\/cnspeedone.com\/wp-content\/uploads\/\u5fae\u4fe1\u56fe\u7247_202411261048242-150x150.jpg 150w, https:\/\/cnspeedone.com\/wp-content\/uploads\/\u5fae\u4fe1\u56fe\u7247_202411261048242-768x768.jpg 768w, https:\/\/cnspeedone.com\/wp-content\/uploads\/\u5fae\u4fe1\u56fe\u7247_202411261048242-12x12.jpg 12w, https:\/\/cnspeedone.com\/wp-content\/uploads\/\u5fae\u4fe1\u56fe\u7247_202411261048242-24x24.jpg 24w, https:\/\/cnspeedone.com\/wp-content\/uploads\/\u5fae\u4fe1\u56fe\u7247_202411261048242-36x36.jpg 36w, https:\/\/cnspeedone.com\/wp-content\/uploads\/\u5fae\u4fe1\u56fe\u7247_202411261048242-48x48.jpg 48w\" sizes=\"(max-width: 1279px) 100vw, 1279px\" \/><\/a><\/td>\n<td style=\"width: 50%;\"><a href=\"https:\/\/cnspeedone.com\/wp-content\/uploads\/\u5fae\u4fe1\u56fe\u7247_202412091546011.jpg\"><img decoding=\"async\" class=\"alignnone wp-image-24102 size-full\" title=\"\u05de\u05d3\u05e3 AJ-B \u05e2\u05dd \u05e9\u05d9\u05e9\u05d4 \u05e6\u05dc\u05e2\u05d5\u05ea \u05d7\u05d5\u05e6\u05e6\u05d5\u05ea \u05d5\u05e8\u05d9\u05e4\u05d5\u05d3 \u05d2\u05d5\u05de\u05d9 securing \u05dc\u05d5\u05d7\u05d5\u05ea \u05d6\u05db\u05d5\u05db\u05d9\u05ea \u05e2\u05dc \u05de\u05e9\u05d0\u05d9\u05ea\" src=\"https:\/\/cnspeedone.com\/wp-content\/uploads\/\u5fae\u4fe1\u56fe\u7247_202412091546011.jpg\" alt=\"\u05de\u05d3\u05e3 AJ-B \u05e2\u05dd \u05e9\u05d9\u05e9\u05d4 \u05e6\u05dc\u05e2\u05d5\u05ea \u05d7\u05d5\u05e6\u05e6\u05d5\u05ea \u05d5\u05e8\u05d9\u05e4\u05d5\u05d3 \u05d2\u05d5\u05de\u05d9 securing \u05dc\u05d5\u05d7\u05d5\u05ea \u05d6\u05db\u05d5\u05db\u05d9\u05ea \u05e2\u05dc \u05de\u05e9\u05d0\u05d9\u05ea\" width=\"1279\" height=\"1279\" srcset=\"https:\/\/cnspeedone.com\/wp-content\/uploads\/\u5fae\u4fe1\u56fe\u7247_202412091546011.jpg 1279w, https:\/\/cnspeedone.com\/wp-content\/uploads\/\u5fae\u4fe1\u56fe\u7247_202412091546011-300x300.jpg 300w, https:\/\/cnspeedone.com\/wp-content\/uploads\/\u5fae\u4fe1\u56fe\u7247_202412091546011-1024x1024.jpg 1024w, https:\/\/cnspeedone.com\/wp-content\/uploads\/\u5fae\u4fe1\u56fe\u7247_202412091546011-150x150.jpg 150w, https:\/\/cnspeedone.com\/wp-content\/uploads\/\u5fae\u4fe1\u56fe\u7247_202412091546011-768x768.jpg 768w, https:\/\/cnspeedone.com\/wp-content\/uploads\/\u5fae\u4fe1\u56fe\u7247_202412091546011-12x12.jpg 12w, https:\/\/cnspeedone.com\/wp-content\/uploads\/\u5fae\u4fe1\u56fe\u7247_202412091546011-24x24.jpg 24w, https:\/\/cnspeedone.com\/wp-content\/uploads\/\u5fae\u4fe1\u56fe\u7247_202412091546011-36x36.jpg 36w, https:\/\/cnspeedone.com\/wp-content\/uploads\/\u5fae\u4fe1\u56fe\u7247_202412091546011-48x48.jpg 48w\" sizes=\"(max-width: 1279px) 100vw, 1279px\" \/><\/a><\/td>\n<\/tr>\n<tr>\n<td style=\"width: 50%; text-align: center;\" colspan=\"2\"><span style=\"font-size: 10pt;\"><em>\u05ea\u05e6\u05d5\u05d2\u05ea \u05de\u05d5\u05e6\u05e8<\/em><\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>30T Rated Capacity Explained<\/h2>\n<p>The AJ-B is published with a load capacity of <strong>30 tons \/ 66,138 lbs<\/strong>.<\/p>\n<p>For professional procurement, the product page should not stop at the number \u201c30T.\u201d Buyers should confirm:<\/p>\n<ul>\n<li>whether 30T is the rating of the complete rack,<\/li>\n<li>whether the load is shared between both sides,<\/li>\n<li>how the six slab-bundle positions are included in the rating,<\/li>\n<li>the required load distribution,<\/li>\n<li>whether the rating applies to transport conditions or a static condition,<\/li>\n<li>and whether customized configurations retain the same rated capacity.<\/li>\n<\/ul>\n<p>Do not infer that each of the six published slab-bundle positions can individually carry 30T.<\/p>\n<h2>8 mm EPDM Rubber-Lined Contact Protection<\/h2>\n<p>The AJ-B specification includes <strong>8 mm EPDM rubber strips<\/strong> at slab contact areas.<\/p>\n<p>The rubber interface separates the slab surface from direct steel contact and can help reduce surface marking, edge contact damage and local abrasion during handling and transport.<\/p>\n<p>This feature can be particularly useful when transporting:<\/p>\n<ul>\n<li>polished granite,<\/li>\n<li>marble slabs,<\/li>\n<li>quartz slabs,<\/li>\n<li>glass panels,<\/li>\n<li>finished architectural panels,<\/li>\n<li>and compatible doors or sheet materials.<\/li>\n<\/ul>\n<p>The rubber lining should still be inspected before use for tearing, excessive wear, contamination or missing sections.<\/p>\n<h2>15+ Adjustable Pin Positions<\/h2>\n<p>The AJ-B uses an adjustable pin system with more than <strong>15 published adjustment positions<\/strong>.<\/p>\n<p>The published slab-bundle range is <strong>5\u2013850 mm<\/strong>, allowing the restraint or positioning system to be configured for different bundle thicknesses.<\/p>\n<p>Before loading, operators should confirm:<\/p>\n<ul>\n<li>the correct pin position for the bundle,<\/li>\n<li>full pin engagement,<\/li>\n<li>the condition of pin holes,<\/li>\n<li>the condition of pins and retaining components,<\/li>\n<li>and the required clearance between the slab bundle and restraint system.<\/li>\n<\/ul>\n<h2>Six Slab-Bundle Positions<\/h2>\n<p>The AJ-B specification publishes a slab capacity of <strong>6 \u05d7\u05d1\u05d9\u05dc\u05d5\u05ea \u05dc\u05d5\u05d7\u05d5\u05ea<\/strong>.<\/p>\n<p>This does not automatically define the allowable weight of each bundle. The total rack loading should remain within the approved rated-load configuration.<\/p>\n<p>A useful engineering drawing should identify:<\/p>\n<ul>\n<li>each slab-bundle position,<\/li>\n<li>left and right loading zones,<\/li>\n<li>allowable bundle width,<\/li>\n<li>allowable bundle height,<\/li>\n<li>crossbar locations,<\/li>\n<li>adjustable pin locations,<\/li>\n<li>slab-contact surfaces,<\/li>\n<li>and truck mounting points.<\/li>\n<\/ul>\n<h2>Published Slab Placement Width: 850 + 850 mm<\/h2>\n<p>The current technical data lists a slab placement width of <strong>850 + 850 mm<\/strong>.<\/p>\n<p>For AI clarity and buyer accuracy, the final engineering drawing should explicitly state whether this means:<\/p>\n<ul>\n<li>850 mm usable placement width on each side,<\/li>\n<li>two separate 850 mm zones,<\/li>\n<li>or another dimensional relationship.<\/li>\n<\/ul>\n<p>This definition is worth clarifying because it directly affects slab-bundle selection and truck-bed layout.<\/p>\n<table style=\"border-collapse: collapse; width: 100%;\">\n<tbody>\n<tr>\n<td style=\"width: 50%;\"><a href=\"https:\/\/cnspeedone.com\/wp-content\/uploads\/16-17_\u526f\u672c-scaled.jpg\"><img decoding=\"async\" class=\"alignnone wp-image-24101 size-full\" title=\"\u05de\u05d3\u05e3 AJ-B \u05e2\u05dd \u05e9\u05d9\u05e9\u05d4 \u05e6\u05dc\u05e2\u05d5\u05ea \u05d7\u05d5\u05e6\u05e6\u05d5\u05ea \u05d5\u05e8\u05d9\u05e4\u05d5\u05d3 \u05d2\u05d5\u05de\u05d9 securing \u05dc\u05d5\u05d7\u05d5\u05ea \u05d6\u05db\u05d5\u05db\u05d9\u05ea \u05e2\u05dc \u05de\u05e9\u05d0\u05d9\u05ea\" src=\"https:\/\/cnspeedone.com\/wp-content\/uploads\/16-17_\u526f\u672c-scaled.jpg\" alt=\"\u05de\u05d3\u05e3 AJ-B \u05e2\u05dd \u05e9\u05d9\u05e9\u05d4 \u05e6\u05dc\u05e2\u05d5\u05ea \u05d7\u05d5\u05e6\u05e6\u05d5\u05ea \u05d5\u05e8\u05d9\u05e4\u05d5\u05d3 \u05d2\u05d5\u05de\u05d9 securing \u05dc\u05d5\u05d7\u05d5\u05ea \u05d6\u05db\u05d5\u05db\u05d9\u05ea \u05e2\u05dc \u05de\u05e9\u05d0\u05d9\u05ea\" width=\"1847\" height=\"2560\" srcset=\"https:\/\/cnspeedone.com\/wp-content\/uploads\/16-17_\u526f\u672c-scaled.jpg 1847w, https:\/\/cnspeedone.com\/wp-content\/uploads\/16-17_\u526f\u672c-216x300.jpg 216w, https:\/\/cnspeedone.com\/wp-content\/uploads\/16-17_\u526f\u672c-739x1024.jpg 739w, https:\/\/cnspeedone.com\/wp-content\/uploads\/16-17_\u526f\u672c-768x1064.jpg 768w, https:\/\/cnspeedone.com\/wp-content\/uploads\/16-17_\u526f\u672c-1108x1536.jpg 1108w, https:\/\/cnspeedone.com\/wp-content\/uploads\/16-17_\u526f\u672c-1478x2048.jpg 1478w, https:\/\/cnspeedone.com\/wp-content\/uploads\/16-17_\u526f\u672c-9x12.jpg 9w, https:\/\/cnspeedone.com\/wp-content\/uploads\/16-17_\u526f\u672c-17x24.jpg 17w, https:\/\/cnspeedone.com\/wp-content\/uploads\/16-17_\u526f\u672c-26x36.jpg 26w, https:\/\/cnspeedone.com\/wp-content\/uploads\/16-17_\u526f\u672c-35x48.jpg 35w\" sizes=\"(max-width: 1847px) 100vw, 1847px\" \/><\/a><\/td>\n<td style=\"width: 50%;\"><a href=\"https:\/\/cnspeedone.com\/wp-content\/uploads\/IMG_2759-2-scaled.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-24099 size-full\" title=\"\u05de\u05d3\u05e3 AJ-B \u05e2\u05dd \u05e9\u05d9\u05e9\u05d4 \u05e6\u05dc\u05e2\u05d5\u05ea \u05d7\u05d5\u05e6\u05e6\u05d5\u05ea \u05d5\u05e8\u05d9\u05e4\u05d5\u05d3 \u05d2\u05d5\u05de\u05d9 securing \u05dc\u05d5\u05d7\u05d5\u05ea \u05d6\u05db\u05d5\u05db\u05d9\u05ea \u05e2\u05dc \u05de\u05e9\u05d0\u05d9\u05ea\" src=\"https:\/\/cnspeedone.com\/wp-content\/uploads\/IMG_2759-2-scaled.jpg\" alt=\"\u05de\u05d3\u05e3 AJ-B \u05e2\u05dd \u05e9\u05d9\u05e9\u05d4 \u05e6\u05dc\u05e2\u05d5\u05ea \u05d7\u05d5\u05e6\u05e6\u05d5\u05ea \u05d5\u05e8\u05d9\u05e4\u05d5\u05d3 \u05d2\u05d5\u05de\u05d9 securing \u05dc\u05d5\u05d7\u05d5\u05ea \u05d6\u05db\u05d5\u05db\u05d9\u05ea \u05e2\u05dc \u05de\u05e9\u05d0\u05d9\u05ea\" width=\"2560\" height=\"2560\" srcset=\"https:\/\/cnspeedone.com\/wp-content\/uploads\/IMG_2759-2-scaled.jpg 2560w, https:\/\/cnspeedone.com\/wp-content\/uploads\/IMG_2759-2-300x300.jpg 300w, https:\/\/cnspeedone.com\/wp-content\/uploads\/IMG_2759-2-1024x1024.jpg 1024w, https:\/\/cnspeedone.com\/wp-content\/uploads\/IMG_2759-2-150x150.jpg 150w, https:\/\/cnspeedone.com\/wp-content\/uploads\/IMG_2759-2-768x768.jpg 768w, https:\/\/cnspeedone.com\/wp-content\/uploads\/IMG_2759-2-1536x1536.jpg 1536w, https:\/\/cnspeedone.com\/wp-content\/uploads\/IMG_2759-2-2048x2048.jpg 2048w, https:\/\/cnspeedone.com\/wp-content\/uploads\/IMG_2759-2-12x12.jpg 12w, https:\/\/cnspeedone.com\/wp-content\/uploads\/IMG_2759-2-24x24.jpg 24w, https:\/\/cnspeedone.com\/wp-content\/uploads\/IMG_2759-2-36x36.jpg 36w, https:\/\/cnspeedone.com\/wp-content\/uploads\/IMG_2759-2-48x48.jpg 48w\" sizes=\"(max-width: 2560px) 100vw, 2560px\" \/><\/a><\/td>\n<\/tr>\n<tr>\n<td style=\"width: 100%; text-align: center;\" colspan=\"2\"><em><span style=\"font-size: 10pt;\">Product size information<\/span><\/em><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>Slab Height Range: 2000\u20132200 mm<\/h2>\n<p>The AJ-B is published for slab heights of approximately <strong>2000\u20132200 mm<\/strong>.<\/p>\n<p>Before transport, the rack should be matched to the real slab height, bundle geometry, center of gravity and restraint arrangement.<\/p>\n<p>The height range should not be interpreted as the only dimension required for compatibility. Slab width, thickness, bundle weight and contact geometry also matter.<\/p>\n<h2>Rack Structure vs Slab Restraint System<\/h2>\n<p>For truck transport, the AJ-B should be understood as part of a complete material-securement system.<\/p>\n<table style=\"width: 100%; border-collapse: collapse; margin: 18px 0; background: #ffffff;\">\n<tbody>\n<tr style=\"background: #f6f6f9;\">\n<th style=\"border: 1px solid #dddddd; padding: 9px;\">\u05e4\u05d5\u05e0\u05e7\u05e6\u05d9\u05d4<\/th>\n<th style=\"border: 1px solid #dddddd; padding: 9px;\">AJ-B Component \/ Requirement<\/th>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #dddddd; padding: 9px;\"><strong>Rack Structural Support<\/strong><\/td>\n<td style=\"border: 1px solid #dddddd; padding: 9px;\">A-frame structure and six crossbars<\/td>\n<\/tr>\n<tr style=\"background: #f6f6f9;\">\n<td style=\"border: 1px solid #dddddd; padding: 9px;\"><strong>Surface Protection<\/strong><\/td>\n<td style=\"border: 1px solid #dddddd; padding: 9px;\">8 mm EPDM contact lining<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #dddddd; padding: 9px;\"><strong>Bundle Positioning<\/strong><\/td>\n<td style=\"border: 1px solid #dddddd; padding: 9px;\">Adjustable pin positions<\/td>\n<\/tr>\n<tr style=\"background: #f6f6f9;\">\n<td style=\"border: 1px solid #dddddd; padding: 9px;\"><strong>Truck Retention<\/strong><\/td>\n<td style=\"border: 1px solid #dddddd; padding: 9px;\">Confirm approved AJ-B truck mounting method<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #dddddd; padding: 9px;\"><strong>Slab Restraint During Transport<\/strong><\/td>\n<td style=\"border: 1px solid #dddddd; padding: 9px;\">Confirm approved restraints, tie-downs or pressure system<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>How Is the AJ-B Secured to the Truck?<\/h2>\n<p>The supplied AJ-B specification does not define the exact truck mounting method.<\/p>\n<p>This is one of the most important technical items still missing from the page.<\/p>\n<p>The final technical drawing should identify whether the rack uses:<\/p>\n<ul>\n<li>dedicated mounting holes,<\/li>\n<li>bolted mounting points,<\/li>\n<li>truck-bed brackets,<\/li>\n<li>welded mounting interfaces,<\/li>\n<li>removable retention components,<\/li>\n<li>or another manufacturer-approved system.<\/li>\n<\/ul>\n<p>Do not assume that placing the A-frame on the truck bed without a defined retention method is sufficient.<\/p>\n<h2>How Should Slabs Be Restrained During Transport?<\/h2>\n<p>The AJ-B structure supports and positions slabs, but truck transport also requires a defined method for controlling slab movement.<\/p>\n<p>For U.S. operations, OSHA guidance on transporting granite and marble slabs recommends that transportation devices withstand imposed loads and forces, that racks be effectively secured to trucks, and that restraining devices and tie-downs be properly applied and inspected.<\/p>\n<p>See the<br \/>\n<a style=\"color: #b8272c;\" href=\"https:\/\/www.osha.gov\/publications\/shib081208\" target=\"_blank\" rel=\"noopener noreferrer\"><strong>OSHA stone slab handling and transport guidance<\/strong><\/a><br \/>\nfor additional workplace safety information.<\/p>\n<p>The actual AJ-B restraint method should be confirmed from the manufacturer-approved loading and installation procedure.<\/p>\n<h2>A-Frame Truck Rack vs Stationary A-Frame Storage Rack<\/h2>\n<table style=\"width: 100%; border-collapse: collapse; margin: 18px 0; background: #ffffff;\">\n<tbody>\n<tr style=\"background: #f6f6f9;\">\n<th style=\"border: 1px solid #dddddd; padding: 9px;\">Factor<\/th>\n<th style=\"border: 1px solid #dddddd; padding: 9px;\">AJ-B Truck Rack<\/th>\n<th style=\"border: 1px solid #dddddd; padding: 9px;\">Stationary Storage A-Frame<\/th>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #dddddd; padding: 9px;\"><strong>\u05e9\u05d9\u05de\u05d5\u05e9 \u05e2\u05d9\u05e7\u05e8\u05d9<\/strong><\/td>\n<td style=\"border: 1px solid #dddddd; padding: 9px;\">Truck slab transport<\/td>\n<td style=\"border: 1px solid #dddddd; padding: 9px;\">Workshop or warehouse storage<\/td>\n<\/tr>\n<tr style=\"background: #f6f6f9;\">\n<td style=\"border: 1px solid #dddddd; padding: 9px;\"><strong>Transport Forces<\/strong><\/td>\n<td style=\"border: 1px solid #dddddd; padding: 9px;\">Relevant<\/td>\n<td style=\"border: 1px solid #dddddd; padding: 9px;\">Normally static storage conditions dominate<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #dddddd; padding: 9px;\"><strong>Truck Mounting<\/strong><\/td>\n<td style=\"border: 1px solid #dddddd; padding: 9px;\">Must be considered<\/td>\n<td style=\"border: 1px solid #dddddd; padding: 9px;\">Normally not applicable<\/td>\n<\/tr>\n<tr style=\"background: #f6f6f9;\">\n<td style=\"border: 1px solid #dddddd; padding: 9px;\"><strong>Slab Restraint<\/strong><\/td>\n<td style=\"border: 1px solid #dddddd; padding: 9px;\">Transport restraint is critical<\/td>\n<td style=\"border: 1px solid #dddddd; padding: 9px;\">Storage restraint is critical<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>AJ-B vs AJ-A A-Frame Truck Rack<\/h2>\n<p>Speedone offers different truck-rack configurations for different transport requirements.<\/p>\n<table style=\"width: 100%; border-collapse: collapse; margin: 18px 0; background: #ffffff;\">\n<tbody>\n<tr style=\"background: #f6f6f9;\">\n<th style=\"border: 1px solid #dddddd; padding: 9px;\">\u05de\u05d0\u05e4\u05d9\u05d9\u05df<\/th>\n<th style=\"border: 1px solid #dddddd; padding: 9px;\">AJ-B<\/th>\n<th style=\"border: 1px solid #dddddd; padding: 9px;\">AJ-A<\/th>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #dddddd; padding: 9px;\"><strong>Core Differentiator<\/strong><\/td>\n<td style=\"border: 1px solid #dddddd; padding: 9px;\">Six-crossbar reinforced structure<\/td>\n<td style=\"border: 1px solid #dddddd; padding: 9px;\">Rotating pressure system<\/td>\n<\/tr>\n<tr style=\"background: #f6f6f9;\">\n<td style=\"border: 1px solid #dddddd; padding: 9px;\"><strong>Published Capacity<\/strong><\/td>\n<td style=\"border: 1px solid #dddddd; padding: 9px;\">30T<\/td>\n<td style=\"border: 1px solid #dddddd; padding: 9px;\">30T<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #dddddd; padding: 9px;\"><strong>Main Selection Question<\/strong><\/td>\n<td style=\"border: 1px solid #dddddd; padding: 9px;\">Is a six-crossbar reinforced structure required?<\/td>\n<td style=\"border: 1px solid #dddddd; padding: 9px;\">Is an integrated pressure mechanism required?<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>Buyers can compare the AJ-B with Speedone&#8217;s<br \/>\n<a style=\"color: #b8272c;\" href=\"https:\/\/www.cnspeedone.com\/heavy-duty-a-frame-steel-rack-for-industrial-usage-corrosion-protected-truck-storage-and-warehouse-display-of-granite-slab\/\"><strong>AJ-A A-Frame Truck Rack with Rotating Pressure System<\/strong><\/a>.<\/p>\n<h2>AJ-B vs AJ-BA Triple A-Frame Truck Rack<\/h2>\n<p>The AJ-BA uses a triple A-frame layout, while AJ-B is differentiated by its six-crossbar structure.<\/p>\n<table style=\"width: 100%; border-collapse: collapse; margin: 18px 0; background: #ffffff;\">\n<tbody>\n<tr style=\"background: #f6f6f9;\">\n<th style=\"border: 1px solid #dddddd; padding: 9px;\">\u05de\u05e4\u05e8\u05d8<\/th>\n<th style=\"border: 1px solid #dddddd; padding: 9px;\">AJ-B<\/th>\n<th style=\"border: 1px solid #dddddd; padding: 9px;\">AJ-BA<\/th>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #dddddd; padding: 9px;\"><strong>Published Capacity<\/strong><\/td>\n<td style=\"border: 1px solid #dddddd; padding: 9px;\">30T<\/td>\n<td style=\"border: 1px solid #dddddd; padding: 9px;\">30T<\/td>\n<\/tr>\n<tr style=\"background: #f6f6f9;\">\n<td style=\"border: 1px solid #dddddd; padding: 9px;\"><strong>Published Net Weight<\/strong><\/td>\n<td style=\"border: 1px solid #dddddd; padding: 9px;\">340 kg<\/td>\n<td style=\"border: 1px solid #dddddd; padding: 9px;\">435 kg<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #dddddd; padding: 9px;\"><strong>Weight Difference<\/strong><\/td>\n<td style=\"border: 1px solid #dddddd; padding: 9px;\" colspan=\"2\">AJ-B is 95 kg lighter based on the published net weights, approximately 21.8% lower than AJ-BA.<\/td>\n<\/tr>\n<tr style=\"background: #f6f6f9;\">\n<td style=\"border: 1px solid #dddddd; padding: 9px;\"><strong>Primary Structural Concept<\/strong><\/td>\n<td style=\"border: 1px solid #dddddd; padding: 9px;\">Six-crossbar structure<\/td>\n<td style=\"border: 1px solid #dddddd; padding: 9px;\">Triple A-frame structure<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>For projects requiring a triple-frame configuration, review the<br \/>\n<a style=\"color: #b8272c;\" href=\"https:\/\/www.cnspeedone.com\/aj-ba-triple-a-frame-truck-rack-system-30t-capacity-adjustable-slab-transport-solution\/\"><strong>AJ-BA 30T Triple A-Frame Truck Rack<\/strong><\/a>.<\/p>\n<div style=\"background: #f6f6f9; border-left: 4px solid #b8272c; padding: 12px; margin: 18px 0;\"><strong>Comparison Note:<\/strong> Lower product weight does not automatically mean a rack is better or more suitable. AJ-B and AJ-BA use different structural configurations and should be selected according to truck layout, slab dimensions, restraint method and the approved loading configuration.<\/div>\n<h2>Pre-Transport Inspection Checklist<\/h2>\n<ul>\n<li>Confirm the AJ-B model and approved loading configuration.<\/li>\n<li>Confirm slab dimensions and total bundle weight.<\/li>\n<li>Confirm total loading remains within the rated configuration.<\/li>\n<li>Inspect crossbars for deformation or impact damage.<\/li>\n<li>Inspect welds and structural connections for visible cracking.<\/li>\n<li>Inspect adjustable pins and pin holes.<\/li>\n<li>Inspect EPDM strips for wear, tearing or missing areas.<\/li>\n<li>Inspect truck mounting points.<\/li>\n<li>Inspect restraints and tie-down components.<\/li>\n<li>Check for loose or damaged fasteners where applicable.<\/li>\n<li>Confirm the rack is properly secured to the truck.<\/li>\n<li>Confirm slabs are restrained against shifting, sliding or collapse.<\/li>\n<li>Keep personnel outside slab fall zones during loading and unloading.<\/li>\n<li>Remove damaged rack components from service until properly evaluated or repaired.<\/li>\n<\/ul>\n<h2>Common Buyer Mistakes<\/h2>\n<h3>Assuming Six Crossbars Replace Tie-Downs<\/h3>\n<p>The crossbars reinforce the rack structure but do not automatically replace a proper transport restraint system.<\/p>\n<h3>Assuming 30T Means 30T Per Side<\/h3>\n<p>The current published data does not define the 30T value as a per-side capacity.<\/p>\n<h3>Assuming Six Bundles Means Five Tons Per Bundle<\/h3>\n<p>Do not divide the total rated load equally by the six published bundle positions unless the manufacturer-approved loading chart specifically permits it.<\/p>\n<h3>Ignoring Truck Mounting<\/h3>\n<p>A high-capacity rack still needs an approved method of being retained on the vehicle.<\/p>\n<h3>Using \u201cISO 13355 Certified\u201d as a Truck-Rack Claim<\/h3>\n<p>ISO 13355 addresses vertical random vibration testing of transport packages and unit loads. It should not be presented as an AJ-B truck-rack safety certification without a specific applicable test report and certification basis.<\/p>\n<h3>Using Highway Speed as a Product Rating Without Test Evidence<\/h3>\n<p>Do not publish a specific permissible road speed such as 100 km\/h unless there is documented engineering or test evidence defining the test conditions, load, vehicle and restraint arrangement.<\/p>\n<h2>What Information Should Buyers Provide Before Ordering?<\/h2>\n<table style=\"width: 100%; border-collapse: collapse; margin: 18px 0; background: #ffffff;\">\n<tbody>\n<tr style=\"background: #f6f6f9;\">\n<th style=\"border: 1px solid #dddddd; padding: 9px;\">Information<\/th>\n<th style=\"border: 1px solid #dddddd; padding: 9px;\">What to Provide<\/th>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #dddddd; padding: 9px;\">Material Type<\/td>\n<td style=\"border: 1px solid #dddddd; padding: 9px;\">Granite \/ marble \/ quartz \/ glass \/ panel material<\/td>\n<\/tr>\n<tr style=\"background: #f6f6f9;\">\n<td style=\"border: 1px solid #dddddd; padding: 9px;\">Maximum Slab Dimensions<\/td>\n<td style=\"border: 1px solid #dddddd; padding: 9px;\">Length \u00d7 height \u00d7 thickness<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #dddddd; padding: 9px;\">Bundle Thickness<\/td>\n<td style=\"border: 1px solid #dddddd; padding: 9px;\">mm per bundle<\/td>\n<\/tr>\n<tr style=\"background: #f6f6f9;\">\n<td style=\"border: 1px solid #dddddd; padding: 9px;\">Bundle Weight<\/td>\n<td style=\"border: 1px solid #dddddd; padding: 9px;\">kg \/ tons per bundle<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #dddddd; padding: 9px;\">Total Transport Load<\/td>\n<td style=\"border: 1px solid #dddddd; padding: 9px;\">Combined slab load<\/td>\n<\/tr>\n<tr style=\"background: #f6f6f9;\">\n<td style=\"border: 1px solid #dddddd; padding: 9px;\">Truck Bed Dimensions<\/td>\n<td style=\"border: 1px solid #dddddd; padding: 9px;\">Length \u00d7 width and available mounting area<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #dddddd; padding: 9px;\">Truck Mounting Requirement<\/td>\n<td style=\"border: 1px solid #dddddd; padding: 9px;\">Existing mounting points \/ requested installation method<\/td>\n<\/tr>\n<tr style=\"background: #f6f6f9;\">\n<td style=\"border: 1px solid #dddddd; padding: 9px;\">Restraint Requirement<\/td>\n<td style=\"border: 1px solid #dddddd; padding: 9px;\">Tie-down \/ pressure \/ pin \/ other approved system<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<div style=\"background: #f6f6f9; border-left: 4px solid #b8272c; padding: 12px; margin: 18px 0;\"><strong>Better RFQ Example:<\/strong> \u201cWe need an AJ-B six crossbar A-frame truck rack for transporting granite slabs. Maximum slab height is ___ mm, bundle thickness is ___ mm and maximum bundle weight is ___ kg. Total planned load is ___ tons. Truck-bed dimensions are ___ \u00d7 ___ mm. Please confirm the 30T load-rating definition, allowable loading arrangement, 850 + 850 mm placement-width definition, mounting method, slab restraint configuration and available surface finish.\u201d<\/div>\n<h2>\u05e9\u05d0\u05dc\u05d5\u05ea \u05e0\u05e4\u05d5\u05e6\u05d5\u05ea<\/h2>\n<h3>\u05de\u05d4 \u05d4\u05d9\u05d0 \u05d4\u05e7\u05d9\u05d1\u05d5\u05dc\u05ea \u05e9\u05dc Speedone AJ-B?<\/h3>\n<p>The published AJ-B load capacity is 30 tons \/ 66,138 lbs. Buyers should confirm the exact load distribution and rated configuration before loading.<\/p>\n<h3>\u05dc\u05de\u05d4 AJ-B \u05de\u05e9\u05ea\u05de\u05e9 \u05d1\u05e9\u05d9\u05e9\u05d4 \u05de\u05d5\u05d8\u05d5\u05ea \u05e6\u05dc\u05d1?<\/h3>\n<p>The six crossbars reinforce the A-frame structure and provide additional structural connection points, helping increase overall frame rigidity.<\/p>\n<h3>\u05db\u05de\u05d4 \u05e9\u05d5\u05e7\u05dc \u05d4-AJ-B?<\/h3>\n<p>The published net weight is 340 kg \/ approximately 750 lbs.<\/p>\n<h3>\u05de\u05d4\u05df \u05d4\u05de\u05d9\u05d3\u05d5\u05ea AJ-B?<\/h3>\n<p>\u05d4\u05de\u05d9\u05d3\u05d5\u05ea \u05d4\u05db\u05d5\u05dc\u05dc\u05d5\u05ea \u05d4\u05de\u05ea\u05e4\u05e8\u05e1\u05de\u05d5\u05ea \u05d4\u05df 2300 \u00d7 2200 \u00d7 2100 \u05de\u05de.<\/p>\n<h3>\u05db\u05de\u05d4 \u05d7\u05d1\u05d9\u05dc\u05d5\u05ea \u05e9\u05dc \u05dc\u05d5\u05d7\u05d5\u05ea \u05d9\u05db\u05d5\u05dc AJ-B \u05dc\u05e9\u05d0\u05ea?<\/h3>\n<p>The published specification lists six slab-bundle positions. This does not mean each bundle has an equal or independent share of the total 30T rating.<\/p>\n<h3>What slab height is suitable for AJ-B?<\/h3>\n<p>The published slab-height range is 2000\u20132200 mm.<\/p>\n<h3>What is the adjustable bundle range?<\/h3>\n<p>The published adjustable pin system includes more than 15 positions for bundle thicknesses from approximately 5 to 850 mm.<\/p>\n<h3>Does AJ-B have rubber slab protection?<\/h3>\n<p>\u05db\u05df. \u05d4\u05de\u05e4\u05e8\u05d8 \u05d4\u05de\u05e1\u05d5\u05e4\u05e7 \u05de\u05d6\u05d4\u05d4 \u05e8\u05e6\u05d5\u05e2\u05d5\u05ea \u05d2\u05d5\u05de\u05d9 EPDM \u05d1\u05e2\u05d5\u05d1\u05d9 8 \u05de\u05de \u05d1\u05d0\u05d6\u05d5\u05e8\u05d9\u05dd \u05e9\u05dc \u05de\u05d2\u05e2 \u05e2\u05dd \u05d4\u05dc\u05d5\u05d7.<\/p>\n<h3>\u05d4\u05d0\u05dd \u05e9\u05e9\u05ea \u05d4\u05d7\u05e8\u05d9\u05e6\u05d9\u05dd \u05de\u05d7\u05dc\u05d9\u05e4\u05d9\u05dd \u05d0\u05ea \u05e8\u05e6\u05d5\u05e2\u05d5\u05ea \u05d4\u05d4\u05d5\u05d1\u05dc\u05d4?<\/h3>\n<p>No. Structural crossbars and slab restraint devices perform different functions. A complete transport system still requires an approved method of securing the rack and restraining slabs.<\/p>\n<h3>Is AJ-B ISO 13355 certified?<\/h3>\n<p>ISO 13355 is a vertical random vibration test standard for complete transport packages and unit loads. The AJ-B should not be described as ISO 13355 certified unless a specific applicable test and certification document is available.<\/p>\n<h3>What information is required before ordering?<\/h3>\n<p>Provide slab dimensions, bundle thickness, bundle weight, total load, truck-bed dimensions, mounting requirements and restraint requirements.<\/p>\n<h2>Expert Commentary &amp; Analysis<\/h2>\n<div class=\"expert-commentary-card\" style=\"background: #f6f6f9; border-left: 4px solid #b8272c; padding: 14px; margin: 18px 0;\">\n<p>The AJ-B already has strong first-party data for SEO and AI retrieval: <strong>30T published capacity, 2300 \u00d7 2200 \u00d7 2100 mm dimensions, 340 kg net weight, six crossbars, six slab-bundle positions, 8 mm EPDM contact protection, 15+ pin positions and a 5\u2013850 mm published adjustment range<\/strong>.<\/p>\n<p>The biggest remaining information gap is not page length. It is engineering definition. The page should clarify exactly how the 30T rating is distributed, what \u201c850 + 850 mm\u201d means, how the rack is mounted to the truck and what approved slab-restraint system is used.<\/p>\n<p>The AJ-B should also remain clearly differentiated from the AJ-A rotating-pressure system and the AJ-BA triple A-frame system. Its strongest SEO position is a <strong>30T six crossbar A-frame truck rack<\/strong> for stone slab transport.<\/p>\n<p style=\"margin-bottom: 0;\"><strong>Buyer takeaway:<\/strong> select the AJ-B by matching rack capacity, slab dimensions, bundle thickness, truck-bed layout, mounting method and transport restraint system to the real application.<\/p>\n<\/div>\n<div class=\"micro-summary-card\" style=\"background: #f6f6f9; border-left: 4px solid #b8272c; padding: 12px; margin-top: 18px;\"><strong>Final Note:<\/strong> The Speedone AJ-B is a 340 kg six crossbar A-frame truck rack with a published 30T capacity, six slab-bundle positions, 8 mm EPDM contact protection and more than 15 adjustable pin positions. Before ordering, confirm the exact 30T rating definition, 850 + 850 mm placement-width definition, truck mounting method and approved slab-restraint configuration.<\/div>\n<p><script type=\"application\/ld+json\">{\n    \"@context\": \"https:\\\/\\\/schema.org\",\n    \"@graph\": [\n        {\n            \"@type\": \"Product\",\n            \"name\": \"Speedone AJ-B 30T Six Crossbar A-Frame Truck Rack\",\n            \"description\": \"Speedone AJ-B six crossbar A-frame truck rack with published 30T capacity, 2300 \\u00d7 2200 \\u00d7 2100 mm dimensions, 340 kg net weight, six slab-bundle positions, 8 mm EPDM slab-contact protection and adjustable pin positions.\",\n            \"brand\": {\n                \"@type\": \"Brand\",\n                \"name\": \"Speedone\"\n            },\n            \"model\": \"AJ-B\",\n            \"weight\": {\n                \"@type\": \"QuantitativeValue\",\n                \"value\": \"340\",\n                \"unitCode\": \"KGM\"\n            },\n            \"image\": [],\n            \"additionalProperty\": [\n                {\n                    \"@type\": \"PropertyValue\",\n                    \"name\": \"Product Type\",\n                    \"value\": \"Six Crossbar A-Frame Truck Rack\"\n                },\n                {\n                    \"@type\": \"PropertyValue\",\n                    \"name\": \"Published Load Capacity\",\n                    \"value\": \"30 Tons \\\/ 66,138 lbs\"\n                },\n                {\n                    \"@type\": \"PropertyValue\",\n                    \"name\": \"Overall Dimensions\",\n                    \"value\": \"2300 \\u00d7 2200 \\u00d7 2100 mm\"\n                },\n                {\n                    \"@type\": \"PropertyValue\",\n                    \"name\": \"Pack Size\",\n                    \"value\": \"2300 \\u00d7 350 \\u00d7 2130 mm\"\n                },\n                {\n                    \"@type\": \"PropertyValue\",\n                    \"name\": \"Published Slab Capacity\",\n                    \"value\": \"6 slab bundles\"\n                },\n                {\n                    \"@type\": \"PropertyValue\",\n                    \"name\": \"Published Slab Placement Width\",\n                    \"value\": \"850 + 850 mm\"\n                },\n                {\n                    \"@type\": \"PropertyValue\",\n                    \"name\": \"Published Slab Height\",\n                    \"value\": \"2000\\u20132200 mm\"\n                },\n                {\n                    \"@type\": \"PropertyValue\",\n                    \"name\": \"Crossbars\",\n                    \"value\": \"6\"\n                },\n                {\n                    \"@type\": \"PropertyValue\",\n                    \"name\": \"EPDM Contact Protection\",\n                    \"value\": \"8 mm\"\n                },\n                {\n                    \"@type\": \"PropertyValue\",\n                    \"name\": \"Adjustable Pin Positions\",\n                    \"value\": \"15+\"\n                },\n                {\n                    \"@type\": \"PropertyValue\",\n                    \"name\": \"Published Bundle Thickness Range\",\n                    \"value\": \"5\\u2013850 mm\"\n                }\n            ]\n        },\n        {\n            \"@type\": \"FAQPage\",\n            \"mainEntity\": [\n                {\n                    \"@type\": \"Question\",\n                    \"name\": \"What is the capacity of the Speedone AJ-B?\",\n                    \"acceptedAnswer\": {\n                        \"@type\": \"Answer\",\n                        \"text\": \"The published AJ-B load capacity is 30 tons or 66,138 lbs. 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The rack structure and the slab restraint\u2026<\/p>","protected":false},"author":2,"featured_media":24103,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_members_access_role":[],"_members_access_error":""},"categories":[167],"tags":[1407,1406,1409,1410,1405,1411,1412,1408],"class_list":["post-24098","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-a-frame-storage-rack","tag-30t-a-frame-truck-rack","tag-aj-b-a-frame-truck-rack","tag-granite-slab-truck-rack","tag-marble-transport-rack","tag-six-crossbar-a-frame-truck-rack","tag-slab-transport-a-frame","tag-speedone-aj-b","tag-stone-slab-truck-rack"],"acf":[],"_links":{"self":[{"href":"https:\/\/cnspeedone.com\/he\/wp-json\/wp\/v2\/posts\/24098"}],"collection":[{"href":"https:\/\/cnspeedone.com\/he\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/cnspeedone.com\/he\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/cnspeedone.com\/he\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/cnspeedone.com\/he\/wp-json\/wp\/v2\/comments?post=24098"}],"version-history":[{"count":2,"href":"https:\/\/cnspeedone.com\/he\/wp-json\/wp\/v2\/posts\/24098\/revisions"}],"predecessor-version":[{"id":27658,"href":"https:\/\/cnspeedone.com\/he\/wp-json\/wp\/v2\/posts\/24098\/revisions\/27658"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/cnspeedone.com\/he\/wp-json\/wp\/v2\/media\/24103"}],"wp:attachment":[{"href":"https:\/\/cnspeedone.com\/he\/wp-json\/wp\/v2\/media?parent=24098"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cnspeedone.com\/he\/wp-json\/wp\/v2\/categories?post=24098"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cnspeedone.com\/he\/wp-json\/wp\/v2\/tags?post=24098"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}