{"id":1902,"date":"2026-07-02T05:03:16","date_gmt":"2026-07-02T05:03:16","guid":{"rendered":"https:\/\/tiltcylinder.com\/?post_type=product&#038;p=1902"},"modified":"2026-07-02T05:03:16","modified_gmt":"2026-07-02T05:03:16","slug":"ep-%cf%8670x%cf%8650x1237-truck-crane-cylinder-for-opening-rack-support","status":"publish","type":"product","link":"https:\/\/tiltcylinder.com\/uk\/product\/ep-%cf%8670x%cf%8650x1237-truck-crane-cylinder-for-opening-rack-support\/","title":{"rendered":"\u0426\u0438\u043b\u0456\u043d\u0434\u0440 \u0430\u0432\u0442\u043e\u043a\u0440\u0430\u043d\u0430 EP-\u03a670\u00d7\u03a650\u00d71237 \u0434\u043b\u044f \u043e\u043f\u043e\u0440\u0438 \u0432\u0456\u0434\u043a\u0440\u0438\u0432\u0430\u043d\u043d\u044f \u0441\u0442\u0435\u043b\u0430\u0436\u0456\u0432"},"content":{"rendered":"<div>\n<h2 style=\"color: #1a3a6b; border-left: 4px solid #e8a020; padding-left: 12px;\">1. Technical Parameters<\/h2>\n<p>The table below lists the full performance specification of the HCYY11112022 truck crane cylinder for opening rack support. All parameters of this truck crane cylinder are factory-verified and referenced against operating conditions typical of medium-duty mobile cranes in European fleet environments.<\/p>\n<div style=\"width: 100%; max-width: 100%; min-width: 100%; overflow-x: auto; -webkit-overflow-scrolling: touch;\">\n<table style=\"width: 100%; max-width: 100%; min-width: 100%; border-collapse: collapse; table-layout: auto;\">\n<thead>\n<tr style=\"background: linear-gradient(135deg,#1a3a6b 0%,#2563b0 100%); color: #fff;\">\n<th style=\"padding: 12px 10px; text-align: left; white-space: nowrap;\">Cylinder Model<\/th>\n<th style=\"padding: 12px 10px; text-align: center; white-space: nowrap;\">Specifications (Bore\u00d7Rod\u00d7Stroke)<\/th>\n<th style=\"padding: 12px 10px; text-align: center; white-space: nowrap;\">Working Pressure<\/th>\n<th style=\"padding: 12px 10px; text-align: center; white-space: nowrap;\">Max Withstand Pressure<\/th>\n<th style=\"padding: 12px 10px; text-align: center; white-space: nowrap;\">Trip (mm)<\/th>\n<th style=\"padding: 12px 10px; text-align: center; white-space: nowrap;\">Installation Distance (mm)<\/th>\n<th style=\"padding: 12px 10px; text-align: center; white-space: nowrap;\">Weight<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr style=\"background: #eaf1fb;\">\n<td style=\"padding: 11px 10px; border-bottom: 1px solid #d0dce8;\">HCYY11112022<\/td>\n<td style=\"padding: 11px 10px; border-bottom: 1px solid #d0dce8; text-align: center;\">\u03a670\u00d7\u03a650\u00d71237<\/td>\n<td style=\"padding: 11px 10px; border-bottom: 1px solid #d0dce8; text-align: center;\">20 MPa<\/td>\n<td style=\"padding: 11px 10px; border-bottom: 1px solid #d0dce8; text-align: center;\">30 MPa<\/td>\n<td style=\"padding: 11px 10px; border-bottom: 1px solid #d0dce8; text-align: center;\">1237<\/td>\n<td style=\"padding: 11px 10px; border-bottom: 1px solid #d0dce8; text-align: center;\">140<\/td>\n<td style=\"padding: 11px 10px; border-bottom: 1px solid #d0dce8; text-align: center;\">48 kg<\/td>\n<\/tr>\n<tr style=\"background: #fff;\">\n<td style=\"padding: 11px 10px; border-bottom: 1px solid #d0dce8;\">Bore Diameter<\/td>\n<td style=\"padding: 11px 10px; border-bottom: 1px solid #d0dce8; text-align: center;\">70 mm<\/td>\n<td style=\"padding: 11px 10px; border-bottom: 1px solid #d0dce8; text-align: center;\" colspan=\"5\">Seamless precision steel barrel<\/td>\n<\/tr>\n<tr style=\"background: #eaf1fb;\">\n<td style=\"padding: 11px 10px; border-bottom: 1px solid #d0dce8;\">Rod Diameter<\/td>\n<td style=\"padding: 11px 10px; border-bottom: 1px solid #d0dce8; text-align: center;\">50 mm<\/td>\n<td style=\"padding: 11px 10px; border-bottom: 1px solid #d0dce8; text-align: center;\" colspan=\"5\">Hard-chrome plated, ground finish<\/td>\n<\/tr>\n<tr style=\"background: #fff;\">\n<td style=\"padding: 11px 10px; border-bottom: 1px solid #d0dce8;\">Seal System<\/td>\n<td style=\"padding: 11px 10px; border-bottom: 1px solid #d0dce8; text-align: center;\" colspan=\"6\">Imported polyurethane \/ NBR composite seals<\/td>\n<\/tr>\n<tr style=\"background: #eaf1fb;\">\n<td style=\"padding: 11px 10px; border-bottom: 1px solid #d0dce8;\">Port Thread<\/td>\n<td style=\"padding: 11px 10px; border-bottom: 1px solid #d0dce8; text-align: center;\" colspan=\"6\">G1\/4 standard (BSP)<\/td>\n<\/tr>\n<tr style=\"background: #fff;\">\n<td style=\"padding: 11px 10px;\">Operating Temp.<\/td>\n<td style=\"padding: 11px 10px; text-align: center;\" colspan=\"6\">-20\u00b0C to +80\u00b0C<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-1904\" src=\"https:\/\/tiltcylinder.com\/wp-content\/uploads\/2026\/07\/tiltcylinder-product-EP-\u03a670\u00d7\u03a650\u00d71237-Truck-Crane-Cylinder-for-Opening-Rack-Support-draft.webp\" alt=\"tiltcylinder-product-EP-\u03a670\u00d7\u03a650\u00d71237 Truck Crane Cylinder for Opening Rack Support-draft\" width=\"1000\" height=\"500\" srcset=\"https:\/\/tiltcylinder.com\/wp-content\/uploads\/2026\/07\/tiltcylinder-product-EP-\u03a670\u00d7\u03a650\u00d71237-Truck-Crane-Cylinder-for-Opening-Rack-Support-draft.webp 1000w, https:\/\/tiltcylinder.com\/wp-content\/uploads\/2026\/07\/tiltcylinder-product-EP-\u03a670\u00d7\u03a650\u00d71237-Truck-Crane-Cylinder-for-Opening-Rack-Support-draft-300x150.webp 300w, https:\/\/tiltcylinder.com\/wp-content\/uploads\/2026\/07\/tiltcylinder-product-EP-\u03a670\u00d7\u03a650\u00d71237-Truck-Crane-Cylinder-for-Opening-Rack-Support-draft-768x384.webp 768w, https:\/\/tiltcylinder.com\/wp-content\/uploads\/2026\/07\/tiltcylinder-product-EP-\u03a670\u00d7\u03a650\u00d71237-Truck-Crane-Cylinder-for-Opening-Rack-Support-draft-18x9.webp 18w, https:\/\/tiltcylinder.com\/wp-content\/uploads\/2026\/07\/tiltcylinder-product-EP-\u03a670\u00d7\u03a650\u00d71237-Truck-Crane-Cylinder-for-Opening-Rack-Support-draft-980x490.webp 980w, https:\/\/tiltcylinder.com\/wp-content\/uploads\/2026\/07\/tiltcylinder-product-EP-\u03a670\u00d7\u03a650\u00d71237-Truck-Crane-Cylinder-for-Opening-Rack-Support-draft-480x240.webp 480w, https:\/\/tiltcylinder.com\/wp-content\/uploads\/2026\/07\/tiltcylinder-product-EP-\u03a670\u00d7\u03a650\u00d71237-Truck-Crane-Cylinder-for-Opening-Rack-Support-draft-600x300.webp 600w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><\/p>\n<div style=\"width: 100%; max-width: 100%; min-width: 100%; font-family: Arial,Helvetica,sans-serif; color: #222; line-height: 1.7; box-sizing: border-box;\">\n<div style=\"width: 100%; max-width: 100%; min-width: 100%; background: #f0f4fb; padding: 24px 16px; box-sizing: border-box;\">\n<h2 style=\"color: #1a3a6b; border-left: 4px solid #e8a020; padding-left: 12px;\">2. Five Key Advantages<\/h2>\n<div style=\"width: 100%; max-width: 100%; min-width: 100%; display: flex; flex-wrap: wrap; gap: 16px; box-sizing: border-box;\">\n<div style=\"width: 100%; max-width: 100%; min-width: 100%; flex: 1 1 calc(50% - 16px); background: #fff; border-radius: 8px; padding: 18px; box-sizing: border-box; box-shadow: 0 2px 8px rgba(0,0,0,0.07);\">\n<div style=\"color: #e8a020; margin-bottom: 8px;\">\u25cf<\/div>\n<p><strong>High-Pressure Rated Safety Margin<\/strong><\/p>\n<p style=\"margin: 8px 0 0 0;\">With a rated working pressure of 20 MPa and a maximum withstand pressure of 30 MPa, this <strong>truck crane hydraulic cylinder<\/strong> maintains reliable structural integrity even during accidental pressure spikes or overload events on challenging job sites.<\/p>\n<\/div>\n<div style=\"width: 100%; max-width: 100%; min-width: 100%; flex: 1 1 calc(50% - 16px); background: #fff; border-radius: 8px; padding: 18px; box-sizing: border-box; box-shadow: 0 2px 8px rgba(0,0,0,0.07);\">\n<div style=\"color: #e8a020; margin-bottom: 8px;\">\u25cf<\/div>\n<p><strong>Precision-Matched Stroke for Rack Support Deployment<\/strong><\/p>\n<p style=\"margin: 8px 0 0 0;\">The 1237 mm stroke of this truck crane cylinder is engineered to match the travel range demanded by opening rack support mechanisms on medium-to-heavy truck cranes, eliminating the need for stroke spacers or adaptor assemblies and shortening on-site installation time considerably.<\/p>\n<\/div>\n<div style=\"width: 100%; max-width: 100%; min-width: 100%; flex: 1 1 calc(50% - 16px); background: #fff; border-radius: 8px; padding: 18px; box-sizing: border-box; box-shadow: 0 2px 8px rgba(0,0,0,0.07);\">\n<div style=\"color: #e8a020; margin-bottom: 8px;\">\u25cf<\/div>\n<p><strong>Compact Installation Footprint<\/strong><\/p>\n<p style=\"margin: 8px 0 0 0;\">The 140 mm installation distance keeps this truck crane cylinder close-coupled within the crane chassis, preserving ground clearance and frame geometry while still delivering the full bore-and-rod force required to lock the rack support in its deployed position under full rated load.<\/p>\n<\/div>\n<div style=\"width: 100%; max-width: 100%; min-width: 100%; flex: 1 1 calc(50% - 16px); background: #fff; border-radius: 8px; padding: 18px; box-sizing: border-box; box-shadow: 0 2px 8px rgba(0,0,0,0.07);\">\n<div style=\"color: #e8a020; margin-bottom: 8px;\">\u25cf<\/div>\n<p><strong>Durable Material Construction<\/strong><\/p>\n<p style=\"margin: 8px 0 0 0;\">The truck crane cylinder barrel is manufactured from seamless cold-drawn precision steel tubing, while the piston rod is ground and hard-chrome plated to resist corrosion, surface scoring, and wear from particulate contamination \u2014 all conditions commonly encountered on French infrastructure and demolition projects.<\/p>\n<\/div>\n<div style=\"width: 100%; max-width: 100%; min-width: 100%; flex: 1 1 calc(100%); background: #fff; border-radius: 8px; padding: 18px; box-sizing: border-box; box-shadow: 0 2px 8px rgba(0,0,0,0.07);\">\n<div style=\"color: #e8a020; margin-bottom: 8px;\">\u25cf<\/div>\n<p><strong>Broad Cross-Application Compatibility<\/strong><\/p>\n<p style=\"margin: 8px 0 0 0;\">While purpose-built as a <strong>cylinder for opening rack support<\/strong>, this unit&#8217;s port sizing, mounting clevis geometry, and pressure ratings align with many widely used hydraulic circuit architectures, making it suitable as a <strong>truck crane cylinder replacement<\/strong> in a range of OEM and aftermarket applications without circuit re-engineering.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<div style=\"width: 100%; max-width: 100%; min-width: 100%; text-align: center; padding: 24px 16px; box-sizing: border-box;\"><a style=\"display: inline-block; background: #e8a020; color: #fff; padding: 14px 36px; border-radius: 6px; text-decoration: none; font-weight: bold; letter-spacing: 0.5px;\" href=\"https:\/\/tiltcylinder.com\/uk\/product-category\/truck-crane-hydraulic\/\">Truck Crane Hydraulic Cylinder \u203a<\/a><\/div>\n<div style=\"width: 100%; max-width: 100%; min-width: 100%; padding: 16px 16px 24px 16px; box-sizing: border-box;\">\n<div style=\"width: 100%; max-width: 100%; min-width: 100%; overflow-x: auto; -webkit-overflow-scrolling: touch;\"><\/div>\n<\/div>\n<div style=\"width: 100%; max-width: 100%; min-width: 100%; background: #f8fafc; padding: 24px 16px; box-sizing: border-box;\">\n<h2 style=\"color: #1a3a6b; border-left: 4px solid #e8a020; padding-left: 12px;\">3. Working Principle<\/h2>\n<p>The EP-\u03a670\u00d7\u03a650\u00d71237 truck crane cylinder operates as a double-acting linear actuator. Pressurised hydraulic fluid from the crane&#8217;s pump circuit enters the cap-end port, bearing against the full bore area of 70 mm and pushing the piston assembly \u2014 and the attached rod \u2014 outward along the cylinder axis. This extension stroke of the truck crane cylinder mechanically drives the opening rack support arms apart to their deployed, load-bearing position. When the operator commands retraction, fluid is routed to the rod-end port; the effective annular area (bore minus rod cross-section) generates the retract force, pulling the rack support arms back to their stowed configuration so the crane truck can travel.<\/p>\n<p>Because this truck crane cylinder is double-acting, precise position control is possible in both directions, allowing the crane operator to hold the rack at any intermediate opening angle if the application demands it. Internal leakage is kept to a minimum by closely toleranced piston-to-barrel clearances combined with multi-lip polyurethane seals rated for continuous cycling at 20 MPa. A wiper seal at the gland prevents road grime, concrete dust, and other abrasives from entering the rod seal zone \u2014 a critical feature for any truck crane cylinder given the outdoor environments where French BTP (B\u00e2timent et Travaux Publics) contractors typically deploy truck-mounted cranes.<\/p>\n<\/div>\n<div style=\"width: 100%; max-width: 100%; min-width: 100%; padding: 24px 16px; box-sizing: border-box;\">\n<h2 style=\"color: #1a3a6b; border-left: 4px solid #e8a020; padding-left: 12px;\">4. Materials &amp; Construction<\/h2>\n<p>Every truck crane cylinder destined for crane applications undergoes material scrutiny that standard industrial cylinders rarely face. The HCYY11112022 truck crane cylinder reflects this reality across each of its constituent parts. The cylinder barrel is fabricated from cold-drawn seamless precision steel tube, honed to a surface finish of Ra 0.4 \u03bcm or finer to reduce seal wear and internal leakage over the service life. Barrel-end caps are machined from high-tensile low-alloy steel forgings and welded to the barrel using a full-penetration weld qualified to established international welding standards.<\/p>\n<p>The 50 mm piston rod of this truck crane cylinder is produced from 45# carbon structural steel, heat-treated to a core hardness that resists buckling under the compressive side-loads that can accompany misaligned clevis connections. The exposed rod surface receives a hard-chrome electrodeposit of 0.025 mm minimum thickness, ground to a mirror finish and then inspected for micro-cracks using fluorescent dye penetrant methods. Piston rings of this truck crane cylinder are manufactured from filled PTFE for low friction and chemical compatibility with the mineral hydraulic oils and biodegradable ester-based fluids increasingly required by environmentally sensitive French project sites near waterways or protected zones.<\/p>\n<div style=\"width: 100%; max-width: 100%; min-width: 100%; display: flex; flex-wrap: wrap; gap: 14px; margin-top: 18px; box-sizing: border-box;\">\n<div style=\"flex: 1 1 calc(50% - 14px); background: #f0f4fb; border-radius: 8px; padding: 16px; box-sizing: border-box;\"><strong>Cylinder Barrel<\/strong><br \/>\nSeamless cold-drawn precision steel, bore honed to Ra 0.4 \u03bcm<\/div>\n<div style=\"flex: 1 1 calc(50% - 14px); background: #f0f4fb; border-radius: 8px; padding: 16px; box-sizing: border-box;\"><strong>Piston Rod<\/strong><br \/>\n45# heat-treated carbon steel, hard-chrome plated &amp; ground<\/div>\n<div style=\"flex: 1 1 calc(50% - 14px); background: #f0f4fb; border-radius: 8px; padding: 16px; box-sizing: border-box;\"><strong>End Caps &amp; Gland<\/strong><br \/>\nHigh-tensile low-alloy steel forging, full-penetration welded<\/div>\n<div style=\"flex: 1 1 calc(50% - 14px); background: #f0f4fb; border-radius: 8px; padding: 16px; box-sizing: border-box;\"><strong>Seals<\/strong><br \/>\nImported PU \/ NBR composite; PTFE piston rings; polyurethane wiper<\/div>\n<\/div>\n<\/div>\n<div style=\"width: 100%; max-width: 100%; min-width: 100%; background: #f0f4fb; padding: 24px 16px; box-sizing: border-box;\">\n<h2 style=\"color: #1a3a6b; border-left: 4px solid #e8a020; padding-left: 12px;\">5. Application Scenarios<\/h2>\n<p>The <strong>truck crane cylinder for opening rack support<\/strong> is engineered for environments where mechanical reliability and hydraulic precision are non-negotiable. Below are the primary deployment contexts where operators and fleet managers in France and broader Europe specify this component.<\/p>\n<div style=\"width: 100%; max-width: 100%; min-width: 100%; display: flex; flex-wrap: wrap; gap: 16px; margin-top: 16px; box-sizing: border-box;\">\n<div style=\"flex: 1 1 calc(50% - 16px); background: #fff; border-radius: 8px; padding: 18px; box-sizing: border-box; border-top: 3px solid #2563b0;\">\n<p><strong>Urban Construction &amp; Building Renovation (France)<\/strong><\/p>\n<p style=\"margin: 8px 0 0 0;\">Compact city-centre projects in Paris, Lyon, and Marseille regularly deploy truck-mounted cranes to lift prefabricated panels and structural steel in confined streets. The opening rack support must deploy and retract rapidly between lifts. A reliable <strong>truck crane outrigger cylinder<\/strong> with consistent stroke control prevents setup delays and keeps the crane within its certified operating envelope.<\/p>\n<\/div>\n<div style=\"flex: 1 1 calc(50% - 16px); background: #fff; border-radius: 8px; padding: 18px; box-sizing: border-box; border-top: 3px solid #2563b0;\">\n<p><strong>Road &amp; Bridge Infrastructure Maintenance<\/strong><\/p>\n<p style=\"margin: 8px 0 0 0;\">France&#8217;s extensive motorway and bridge maintenance programme \u2014 managed under CEREMA technical guidelines \u2014 demands cranes that can set up on narrow shoulders or deck structures. The 140 mm installation distance of this truck crane cylinder allows deployment in tight chassis bays while the 30 MPa rated withstand pressure accommodates the dynamic load fluctuations that occur when lifting over live traffic.<\/p>\n<\/div>\n<div style=\"flex: 1 1 calc(50% - 16px); background: #fff; border-radius: 8px; padding: 18px; box-sizing: border-box; border-top: 3px solid #2563b0;\">\n<p><strong>Port &amp; Logistics Handling<\/strong><\/p>\n<p style=\"margin: 8px 0 0 0;\">At major French ports such as Le Havre, Marseille, and Nantes, truck cranes support container and break-bulk handling. The truck crane cylinder in these machines works under sustained duty cycles, and the high-chrome rod finish directly extends mean time between seal replacements \u2014 reducing downtime in around-the-clock port operations where every hour of crane availability has measurable commercial value.<\/p>\n<\/div>\n<div style=\"flex: 1 1 calc(50% - 16px); background: #fff; border-radius: 8px; padding: 18px; box-sizing: border-box; border-top: 3px solid #2563b0;\">\n<p><strong>Energy &amp; Industrial Plant Installation<\/strong><\/p>\n<p style=\"margin: 8px 0 0 0;\">Wind turbine component erection, transformer handling at substations, and reactor vessel installation at nuclear facilities all require a truck crane cylinder that delivers stable outrigger performance. The <strong>truck crane cylinder parts<\/strong> in these applications must meet tighter quality traceability requirements. The HCYY11112022 is compatible with documentation packages supporting ISO 9001 and EN 13000 crane safety compliance.<\/p>\n<\/div>\n<div style=\"flex: 1 1 calc(100%); background: #fff; border-radius: 8px; padding: 18px; box-sizing: border-box; border-top: 3px solid #e8a020;\">\n<p><strong>Emergency Services &amp; Disaster Recovery<\/strong><\/p>\n<p style=\"margin: 8px 0 0 0;\">Fire brigades and civil protection agencies across France rely on crane trucks for heavy rescue operations. In these scenarios, the truck crane cylinder must deploy correctly on the first hydraulic command, regardless of environmental conditions. The wide operating temperature range of -20\u00b0C to +80\u00b0C and the wiper seal design ensure the cylinder remains fully functional from winter mountain rescues in the Alps to summer heatwave incidents in southern France.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-1901\" src=\"https:\/\/tiltcylinder.com\/wp-content\/uploads\/2026\/07\/tiltcylinder-products-Truck-Crane-Hydraulic-Cylinder.webp\" alt=\"tiltcylinder-products-Truck Crane Hydraulic Cylinder\" width=\"1232\" height=\"832\" srcset=\"https:\/\/tiltcylinder.com\/wp-content\/uploads\/2026\/07\/tiltcylinder-products-Truck-Crane-Hydraulic-Cylinder.webp 1232w, https:\/\/tiltcylinder.com\/wp-content\/uploads\/2026\/07\/tiltcylinder-products-Truck-Crane-Hydraulic-Cylinder-980x662.webp 980w, https:\/\/tiltcylinder.com\/wp-content\/uploads\/2026\/07\/tiltcylinder-products-Truck-Crane-Hydraulic-Cylinder-480x324.webp 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) 1232px, 100vw\" \/><\/p>\n<div style=\"width: 100%; max-width: 100%; min-width: 100%; padding: 24px 16px; box-sizing: border-box;\">\n<h2 style=\"color: #1a3a6b; border-left: 4px solid #e8a020; padding-left: 12px;\">6. Regulatory Compliance &amp; Standards<\/h2>\n<p>Hydraulic cylinders used in mobile crane applications are subject to overlapping layers of regulation depending on the country of deployment and the classification of the crane. Buyers sourcing a <strong>truck crane cylinder<\/strong> for European crane fleets should verify that their selected components are compatible with the following frameworks \u2014 and that the truck crane cylinder specification includes the documentation needed for in-service inspection.<\/p>\n<div style=\"width: 100%; max-width: 100%; min-width: 100%; overflow-x: auto; -webkit-overflow-scrolling: touch;\">\n<table style=\"width: 100%; max-width: 100%; min-width: 100%; border-collapse: collapse; table-layout: auto;\">\n<thead>\n<tr style=\"background: linear-gradient(135deg,#1a3a6b 0%,#2563b0 100%); color: #fff;\">\n<th style=\"padding: 11px 10px; text-align: left;\">Region \/ Country<\/th>\n<th style=\"padding: 11px 10px; text-align: left;\">Standard \/ Regulation<\/th>\n<th style=\"padding: 11px 10px; text-align: left;\">Scope &amp; Relevance<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr style=\"background: #eaf1fb;\">\n<td style=\"padding: 10px; border-bottom: 1px solid #d0dce8;\">European Union (incl. France)<\/td>\n<td style=\"padding: 10px; border-bottom: 1px solid #d0dce8;\">Machinery Directive 2006\/42\/EC<\/td>\n<td style=\"padding: 10px; border-bottom: 1px solid #d0dce8;\">Governs safety requirements for machinery including mobile cranes; hydraulic components must withstand rated loads with prescribed safety factors.<\/td>\n<\/tr>\n<tr style=\"background: #fff;\">\n<td style=\"padding: 10px; border-bottom: 1px solid #d0dce8;\">EU \/ ISO<\/td>\n<td style=\"padding: 10px; border-bottom: 1px solid #d0dce8;\">EN 13000:2010+A1:2014<\/td>\n<td style=\"padding: 10px; border-bottom: 1px solid #d0dce8;\">Mobile crane safety requirements including hydraulic system performance, stability testing, and outrigger deployment criteria.<\/td>\n<\/tr>\n<tr style=\"background: #eaf1fb;\">\n<td style=\"padding: 10px; border-bottom: 1px solid #d0dce8;\">France<\/td>\n<td style=\"padding: 10px; border-bottom: 1px solid #d0dce8;\">NF EN ISO 4413:2011<\/td>\n<td style=\"padding: 10px; border-bottom: 1px solid #d0dce8;\">Hydraulic fluid power \u2014 General rules and safety requirements for systems and their components; specifies pressure testing and hose assembly standards.<\/td>\n<\/tr>\n<tr style=\"background: #fff;\">\n<td style=\"padding: 10px; border-bottom: 1px solid #d0dce8;\">France<\/td>\n<td style=\"padding: 10px; border-bottom: 1px solid #d0dce8;\">INRS \/ Code du Travail (R.4323-1 et seq.)<\/td>\n<td style=\"padding: 10px; border-bottom: 1px solid #d0dce8;\">French Labour Code provisions on work equipment inspections; crane hydraulic systems must pass periodic VGP (V\u00e9rification G\u00e9n\u00e9rale P\u00e9riodique) inspections.<\/td>\n<\/tr>\n<tr style=\"background: #eaf1fb;\">\n<td style=\"padding: 10px; border-bottom: 1px solid #d0dce8;\">Germany<\/td>\n<td style=\"padding: 10px; border-bottom: 1px solid #d0dce8;\">DGUV Vorschrift 52 \/ BetrSichV<\/td>\n<td style=\"padding: 10px; border-bottom: 1px solid #d0dce8;\">Crane operation regulations; requires hydraulic cylinders on outrigger and support systems to be periodically inspected by notified bodies.<\/td>\n<\/tr>\n<tr style=\"background: #fff;\">\n<td style=\"padding: 10px; border-bottom: 1px solid #d0dce8;\">United Kingdom<\/td>\n<td style=\"padding: 10px; border-bottom: 1px solid #d0dce8;\">LOLER 1998 \/ PSSR 2000<\/td>\n<td style=\"padding: 10px; border-bottom: 1px solid #d0dce8;\">Lifting Operations &amp; Lifting Equipment Regulations and Pressure Systems Safety Regulations apply to crane hydraulics; thorough examination every 12 months minimum.<\/td>\n<\/tr>\n<tr style=\"background: #eaf1fb;\">\n<td style=\"padding: 10px;\">ISO \/ Global<\/td>\n<td style=\"padding: 10px;\">ISO 6020-2 \/ ISO 6022<\/td>\n<td style=\"padding: 10px;\">Dimensional and performance standards for hydraulic cylinders used in industrial and mobile equipment applications.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p style=\"margin-top: 14px;\">When procuring truck crane cylinder components for European crane fleets, it is advisable to request material certifications (EN 10204 3.1 or 3.2), test pressure records, and dimensional inspection reports to support in-service compliance documentation.<\/p>\n<\/div>\n<div style=\"width: 100%; max-width: 100%; min-width: 100%; background: #1a3a6b; color: #fff; padding: 28px 16px; box-sizing: border-box;\">\n<h2 style=\"color: #e8a020; border-left: 4px solid #fff; padding-left: 12px; margin-top: 0;\">7. About Us<\/h2>\n<p>We are a professional <strong>hydraulic cylinder manufacturer<\/strong> and exporter with over two decades of engineering experience covering the design, fabrication, testing, and delivery of truck crane cylinder actuators for mobile crane, forklift, construction, and industrial applications. Our production facilities operate under ISO 9001 quality management frameworks, and our engineering team carries depth across both standard catalogue products and fully custom-engineered solutions. From single-piece samples to container-load batch orders, we support B2B buyers across France, the broader EU, the UK, Middle East, and Southeast Asia with consistent quality and responsive technical service. We maintain full documentation capability \u2014 including EN 10204 material traceability certificates, hydrostatic test records, and dimensional inspection reports \u2014 to satisfy the procurement requirements of European engineering contractors, fleet operators, and OEM crane builders.<\/p>\n<h3 style=\"color: #ffffff; margin-top: 24px; text-align: center;\">WorkShop<\/h3>\n<div style=\"width: 100%; max-width: 100%; min-width: 100%; overflow-x: auto; -webkit-overflow-scrolling: touch;\">\n<div style=\"display: flex; flex-direction: row; flex-wrap: nowrap; gap: 12px; min-width: 100%; padding-bottom: 8px;\"><img decoding=\"async\" style=\"height: 140px; width: auto; max-width: none; object-fit: cover; border-radius: 6px; flex-shrink: 0;\" src=\"https:\/\/tiltcylinder.com\/wp-content\/uploads\/2024\/03\/ep-app-1.webp\" alt=\"Workshop 1\" \/><br \/>\n<img decoding=\"async\" style=\"height: 140px; width: auto; max-width: none; object-fit: cover; border-radius: 6px; flex-shrink: 0;\" src=\"https:\/\/tiltcylinder.com\/wp-content\/uploads\/2024\/03\/Hydraulic-Cylinder-Factory.webp\" alt=\"Workshop 2\" \/><br \/>\n<img decoding=\"async\" style=\"height: 140px; width: auto; max-width: none; object-fit: cover; border-radius: 6px; flex-shrink: 0;\" src=\"https:\/\/tiltcylinder.com\/wp-content\/uploads\/2026\/06\/tiltcylinder-factory4.webp\" alt=\"Workshop 3\" \/><br \/>\n<img decoding=\"async\" style=\"height: 140px; width: auto; max-width: none; object-fit: cover; border-radius: 6px; flex-shrink: 0;\" src=\"https:\/\/tiltcylinder.com\/wp-content\/uploads\/2026\/06\/tiltcylinder-factory3.webp\" alt=\"Workshop 4\" \/><br \/>\n<img decoding=\"async\" style=\"height: 140px; width: auto; max-width: none; object-fit: cover; border-radius: 6px; flex-shrink: 0;\" src=\"https:\/\/tiltcylinder.com\/wp-content\/uploads\/2026\/06\/tiltcylinder-factory2-rolling-machine.webp\" alt=\"Workshop 5 \u2014 Rolling Machine\" \/><br \/>\n<img decoding=\"async\" style=\"height: 140px; width: auto; max-width: none; object-fit: cover; border-radius: 6px; flex-shrink: 0;\" src=\"https:\/\/tiltcylinder.com\/wp-content\/uploads\/2026\/06\/tiltcylinder-factory1.webp\" alt=\"Workshop 6\" \/><\/div>\n<\/div>\n<\/div>\n<div style=\"width: 100%; max-width: 100%; min-width: 100%; padding: 24px 16px; box-sizing: border-box;\">\n<h2 style=\"color: #1a3a6b; border-left: 4px solid #e8a020; padding-left: 12px;\">8. How to Select the Right Truck Crane Cylinder<\/h2>\n<p>Choosing the correct truck crane cylinder for a replacement or new-build project involves more than matching the bore dimension \u2014 each truck crane cylinder must be validated against the crane&#8217;s complete hydraulic circuit requirements. Each truck crane cylinder in the opening rack support circuit must be assessed across at least four parameters: bore and rod diameters, full stroke length, operating pressure rating, and installation distance. Selecting the wrong truck crane cylinder bore or stroke leads to circuit pressure shortfalls or mechanical interference that cannot be corrected on site. The EP-\u03a670\u00d7\u03a650\u00d71237 truck crane cylinder covers the specifications most frequently found in 20\u201330 tonne crane classes deployed across French and European markets. If your application sits outside those parameters \u2014 for example, a heavier lift crane requiring a larger bore or longer stroke \u2014 our engineering team can size a custom truck crane cylinder from our manufacturing range without the need for third-party adaptor kits.<\/p>\n<p>For fleet procurement managers handling <strong>truck crane cylinder replacement<\/strong> programmes across multiple crane models, we recommend a simple three-step process: first, identify the OEM part reference or measure the installed cylinder&#8217;s key dimensions; second, confirm the operating pressure and fluid type currently used in the crane&#8217;s hydraulic circuit; third, specify documentation requirements such as EN 10204 certificates or hydrostatic test reports. Once these inputs are shared, we can validate compatibility and generate a formal supply proposal. This structured approach avoids the mismatched truck crane cylinder orders that result in costly remachining or circuit pressure drops on the job site. Whether you need a single truck crane cylinder or a batch order for a rental fleet refresh, our process handles both with equal rigour \u2014 and every truck crane cylinder leaves our facility with a full inspection record.<\/p>\n<\/div>\n<div style=\"width: 100%; max-width: 100%; min-width: 100%; padding: 28px 16px; box-sizing: border-box;\">\n<h2 style=\"color: #1a3a6b; border-left: 4px solid #e8a020; padding-left: 12px;\">9. Related Products<\/h2>\n<p>We offer a complete hydraulic cylinder ecosystem \u2014 enabling fleet operators and crane builders to source complementary components from a single, quality-controlled supply chain. This approach eliminates interface compatibility risks and simplifies procurement logistics across your entire crane hydraulics programme.<\/p>\n<div style=\"width: 100%; max-width: 100%; min-width: 100%; display: flex; flex-wrap: wrap; gap: 20px; margin-top: 18px; box-sizing: border-box;\">\n<div style=\"flex: 1 1 calc(33.33% - 20px); background: #f4f6f9; border-radius: 8px; padding: 18px; box-sizing: border-box; border-top: 3px solid #2563b0;\">\n<p><strong>\u0426\u0438\u043b\u0456\u043d\u0434\u0440 \u043d\u0430\u0445\u0438\u043b\u0443<\/strong><\/p>\n<p style=\"margin: 10px 0 12px 0;\">Engineered as a direct partner component to the truck crane cylinder for opening rack support, our tilt cylinders manage the angular positioning of crane booms and support structures. They share pressure ratings and port standards with the HCYY11112022 series, making system-level integration straightforward. Consistent with one-stop sourcing principles, both components can be ordered, documented, and dispatched together.<\/p>\n<p><img decoding=\"async\" style=\"width: 100%; max-width: 100%; min-width: 100%; height: auto; display: block; border-radius: 6px;\" src=\"https:\/\/tiltcylinder.com\/wp-content\/uploads\/2026\/06\/tiltcylinder-related-products-tilt-cylinder.webp\" alt=\"\u0426\u0438\u043b\u0456\u043d\u0434\u0440 \u043d\u0430\u0445\u0438\u043b\u0443\" \/><\/p>\n<\/div>\n<div style=\"flex: 1 1 calc(33.33% - 20px); background: #f4f6f9; border-radius: 8px; padding: 18px; box-sizing: border-box; border-top: 3px solid #2563b0;\">\n<p><strong><a style=\"color: #1a3a6b; text-decoration: none;\" href=\"https:\/\/hydraulic-cylinder-forklift.com\/\" target=\"_blank\" rel=\"noopener\">\u041f\u0456\u0434\u0439\u043e\u043c\u043d\u0438\u0439 \u0446\u0438\u043b\u0456\u043d\u0434\u0440 \u0432\u0438\u043b\u043a\u043e\u0432\u043e\u0433\u043e \u043d\u0430\u0432\u0430\u043d\u0442\u0430\u0436\u0443\u0432\u0430\u0447\u0430<\/a><\/strong><\/p>\n<p style=\"margin: 10px 0 12px 0;\">Our forklift lifting cylinder range extends the same precision manufacturing standards used in truck crane cylinder production into the material-handling sector, with each truck crane cylinder and lifting cylinder sharing the same raw material qualification and pressure test protocol. Whether you need a direct OEM-equivalent or a custom-stroke <strong>small hydraulic cylinder<\/strong> for a compact fork truck mast, our engineering team configures solutions from our standard bore-and-rod matrix. Cross-referencing with the truck crane series ensures compatible seal and fluid specifications throughout your equipment fleet.<\/p>\n<p><img decoding=\"async\" style=\"width: 100%; max-width: 100%; min-width: 100%; height: auto; display: block; border-radius: 6px;\" src=\"https:\/\/tiltcylinder.com\/wp-content\/uploads\/2026\/06\/tiltcylinder-related-products-forklift-lifting-cylinder.webp\" alt=\"\u041f\u0456\u0434\u0439\u043e\u043c\u043d\u0438\u0439 \u0446\u0438\u043b\u0456\u043d\u0434\u0440 \u0432\u0438\u043b\u043a\u043e\u0432\u043e\u0433\u043e \u043d\u0430\u0432\u0430\u043d\u0442\u0430\u0436\u0443\u0432\u0430\u0447\u0430\" \/><\/p>\n<\/div>\n<div style=\"flex: 1 1 calc(33.33% - 20px); background: #f4f6f9; border-radius: 8px; padding: 18px; box-sizing: border-box; border-top: 3px solid #2563b0;\">\n<p><strong>Hydraulic Pump Station Series<\/strong><\/p>\n<p style=\"margin: 10px 0 12px 0;\">A correctly specified hydraulic pump station is essential for delivering clean, conditioned fluid to the truck crane cylinder at the correct flow rate and pressure. Our pump station series is available in fixed and variable displacement configurations, with filtration packages and reservoir sizing suited to mobile crane circuit volumes. Pairing the cylinder with our pump station removes the integration risk of mismatched flow characteristics and simplifies maintenance scheduling across the whole system.<\/p>\n<p><img decoding=\"async\" style=\"width: 100%; max-width: 100%; min-width: 100%; height: auto; display: block; border-radius: 6px;\" src=\"https:\/\/tiltcylinder.com\/wp-content\/uploads\/2026\/06\/tiltcylinder-related-products-hydraulic-pump-station.webp\" alt=\"Hydraulic Pump Station\" \/><\/p>\n<\/div>\n<\/div>\n<div style=\"width: 100%; max-width: 100%; min-width: 100%; text-align: center; margin: 28px 0 0 0;\"><\/div>\n<\/div>\n<div style=\"width: 100%; max-width: 100%; min-width: 100%; background: #f4f6f9; padding: 28px 16px; box-sizing: border-box;\">\n<h2 style=\"color: #1a3a6b; border-left: 4px solid #e8a020; padding-left: 12px;\">Frequently Asked Questions<\/h2>\n<details style=\"width: 100%; max-width: 100%; min-width: 100%; background: #fff; border-radius: 8px; margin-bottom: 10px; padding: 14px 16px; box-sizing: border-box; border-left: 3px solid #2563b0;\">\n<summary style=\"cursor: pointer; font-weight: bold; color: #1a3a6b;\">Q1. What is the correct truck crane cylinder for opening rack support on a 25-tonne mobile crane used in French construction sites?<\/summary>\n<p style=\"margin-top: 10px;\">For most medium-duty truck cranes in the 20\u201330 tonne class common on French BTP projects, the EP-\u03a670\u00d7\u03a650\u00d71237 (HCYY11112022) truck crane cylinder is an appropriate choice. Its bore-and-rod configuration delivers the push and pull forces needed at 20 MPa operating pressure to fully deploy and lock rack support arms against their mechanical stops. Always confirm the required stroke and installation distance against your crane&#8217;s OEM documentation before ordering.<\/p>\n<\/details>\n<details style=\"width: 100%; max-width: 100%; min-width: 100%; background: #fff; border-radius: 8px; margin-bottom: 10px; padding: 14px 16px; box-sizing: border-box; border-left: 3px solid #2563b0;\">\n<summary style=\"cursor: pointer; font-weight: bold; color: #1a3a6b;\">Q2. How do I find a reliable truck crane hydraulic cylinder supplier in Europe who can provide EN 10204 material certificates?<\/summary>\n<p style=\"margin-top: 10px;\">Look for manufacturers who explicitly state EN 10204 3.1 or 3.2 mill certification in their standard documentation package. These certificates trace the barrel and rod steel to the heat or batch level, which is required for VGP compliance under French Labour Code provisions and for EN 13000 audit trails. We provide these documents as standard with every HCYY series cylinder order.<\/p>\n<\/details>\n<details style=\"width: 100%; max-width: 100%; min-width: 100%; background: #fff; border-radius: 8px; margin-bottom: 10px; padding: 14px 16px; box-sizing: border-box; border-left: 3px solid #2563b0;\">\n<summary style=\"cursor: pointer; font-weight: bold; color: #1a3a6b;\">Q3. What causes premature seal failure in a truck crane outrigger cylinder, and how can it be prevented on outdoor job sites in France?<\/summary>\n<p style=\"margin-top: 10px;\">The most frequent cause of early seal failure in an outdoor truck crane cylinder is abrasive contamination bypassing a worn or damaged wiper seal on the gland. Fine concrete dust, silica sand, and road grit cut into the polyurethane rod seal lips on each retraction stroke. Prevention involves inspecting and replacing the wiper seal at every scheduled VGP service interval, keeping the rod surface free of nicks or scoring, and using hydraulic fluid filtered to ISO 16\/14\/11 cleanliness or better.<\/p>\n<\/details>\n<details style=\"width: 100%; max-width: 100%; min-width: 100%; background: #fff; border-radius: 8px; margin-bottom: 10px; padding: 14px 16px; box-sizing: border-box; border-left: 3px solid #2563b0;\">\n<summary style=\"cursor: pointer; font-weight: bold; color: #1a3a6b;\">Q4. Where can I get a truck crane cylinder replacement for a HCYY11112022 with the same bore, rod, and stroke dimensions?<\/summary>\n<p style=\"margin-top: 10px;\">We supply direct-fit replacements for the HCYY11112022 specification \u2014 \u03a670 bore, \u03a650 rod, 1237 mm stroke \u2014 as a standard catalogue item. Replacement units are available with the same port sizing, installation distance, and clevis geometry as the original, so no chassis modifications are needed. Contact our technical sales team with your crane make, model, and crane serial number for a matched supply confirmation.<\/p>\n<\/details>\n<details style=\"width: 100%; max-width: 100%; min-width: 100%; background: #fff; border-radius: 8px; margin-bottom: 10px; padding: 14px 16px; box-sizing: border-box; border-left: 3px solid #2563b0;\">\n<summary style=\"cursor: pointer; font-weight: bold; color: #1a3a6b;\">Q5. Which hydraulic cylinder components are most critical to inspect during the annual VGP crane inspection in France?<\/summary>\n<p style=\"margin-top: 10px;\">During a French VGP inspection of a truck crane cylinder, inspectors typically assess the rod for chrome damage, bowing, or pitting; the gland area for visible external leakage; port fittings and hose connections for seepage; and the end-cap welds for cracks or corrosion. The inspector may also apply a hold-pressure test at rated working pressure to confirm that internal leakage across the piston seal is within tolerance. Having a recent test pressure certificate from the cylinder manufacturer can support the inspection record.<\/p>\n<\/details>\n<details style=\"width: 100%; max-width: 100%; min-width: 100%; background: #fff; border-radius: 8px; margin-bottom: 10px; padding: 14px 16px; box-sizing: border-box; border-left: 3px solid #2563b0;\">\n<summary style=\"cursor: pointer; font-weight: bold; color: #1a3a6b;\">Q6. What is the difference between a truck crane opening rack support cylinder and a telescopic hydraulic cylinder used on the same crane?<\/summary>\n<p style=\"margin-top: 10px;\">The truck crane cylinder used for opening rack support is a single-stage, fixed-stroke double-acting actuator whose role is mechanical deployment of the support structure \u2014 it does not need multi-stage extension. A telescopic hydraulic cylinder, by contrast, achieves very long extension from a short retracted length by nesting multiple barrel stages. Telescopic units are typically used on the crane&#8217;s main boom hoist or long-reach outrigger beams where the retracted length must fit within tight chassis dimensions despite requiring large total stroke.<\/p>\n<\/details>\n<details style=\"width: 100%; max-width: 100%; min-width: 100%; background: #fff; border-radius: 8px; margin-bottom: 10px; padding: 14px 16px; box-sizing: border-box; border-left: 3px solid #2563b0;\">\n<summary style=\"cursor: pointer; font-weight: bold; color: #1a3a6b;\">Q7. How should I request a quote for truck crane cylinder parts that meet EN 13000 documentation requirements for a European equipment fleet?<\/summary>\n<p style=\"margin-top: 10px;\">When requesting a quote for a truck crane cylinder, specify the model (e.g., HCYY11112022), required quantity, intended crane application, working pressure, and documentation requirements \u2014 particularly if EN 10204 mill certificates, hydrostatic test reports, or dimensional inspection records are needed. Providing your crane OEM reference number or drawing helps our team confirm a correct fit before order confirmation. We respond to technical enquiries within one business day for standard catalogue items.<\/p>\n<\/details>\n<details style=\"width: 100%; max-width: 100%; min-width: 100%; background: #fff; border-radius: 8px; margin-bottom: 10px; padding: 14px 16px; box-sizing: border-box; border-left: 3px solid #2563b0;\">\n<summary style=\"cursor: pointer; font-weight: bold; color: #1a3a6b;\">Q8. Can a universal truck cylinder for opening rack support be used as a direct replacement across multiple crane brands operating in French rental fleets?<\/summary>\n<p style=\"margin-top: 10px;\">Dimensional compatibility is the primary check when substituting any truck crane cylinder \u2014 bore, rod, stroke, installation distance, port thread, and clevis or lug geometry must all match the OEM part. While the HCYY11112022&#8217;s specifications are common in the 25 tonne crane class, crane models from different manufacturers may use different stroke lengths or clevis designs for the same function. Our technical team can cross-reference your fleet&#8217;s crane models against our catalogue and flag any modifications needed before supply.<\/p>\n<\/details>\n<details style=\"width: 100%; max-width: 100%; min-width: 100%; background: #fff; border-radius: 8px; margin-bottom: 10px; padding: 14px 16px; box-sizing: border-box; border-left: 3px solid #2563b0;\">\n<summary style=\"cursor: pointer; font-weight: bold; color: #1a3a6b;\">Q9. What hydraulic fluid types are compatible with the seals used in this truck crane hydraulic cylinder for outdoor use in European climates?<\/summary>\n<p style=\"margin-top: 10px;\">This truck crane cylinder \u2014 the HCYY11112022 \u2014 is fitted with polyurethane and NBR composite seals compatible with standard mineral hydraulic oil (HLP type per ISO 6743-4) as well as zinc-free HLP-D variants. For environmentally sensitive French project sites near rivers, wetlands, or protected areas \u2014 where Arr\u00eat\u00e9 du 2 f\u00e9vrier 1998 or regional environmental permits may restrict mineral oil use \u2014 the seals also tolerate HEES-type synthetic ester biodegradable fluids, provided the circuit is flushed and charged to the fluid manufacturer&#8217;s specification.<\/p>\n<\/details>\n<details style=\"width: 100%; max-width: 100%; min-width: 100%; background: #fff; border-radius: 8px; margin-bottom: 10px; padding: 14px 16px; box-sizing: border-box; border-left: 3px solid #2563b0;\">\n<summary style=\"cursor: pointer; font-weight: bold; color: #1a3a6b;\">Q10. What is the best truck cylinder for opening rack support when operating at low temperatures during winter crane work in northern France or Belgium?<\/summary>\n<p style=\"margin-top: 10px;\">For winter operation below 0\u00b0C, the key selection criteria for a truck crane cylinder are seal material cold-crack resistance and hydraulic fluid viscosity at minimum ambient temperature. The HCYY11112022&#8217;s polyurethane seals maintain flexibility down to -20\u00b0C, which covers the winter temperature range of northern France and Belgium. Pair the cylinder with a low-temperature HLP hydraulic oil (ISO VG 46 or VG 32 with a pour point below -30\u00b0C) and allow a brief warm-up cycle at low load before putting the crane to full duty after cold overnight storage.<\/p>\n<\/details>\n<\/div>\n<\/div>\n<p style=\"text-align: right;\">Editor: PXY<\/p>","protected":false},"excerpt":{"rendered":"<p>The EP-\u03a670\u00d7\u03a650\u00d71237 truck crane cylinder is a purpose-engineered hydraulic actuator designed specifically to manage the mechanical deployment of the opening rack support on mobile crane platforms. Carrying model designation HCYY11112022 and built to a bore diameter of 70\u00a0mm with a rod diameter of 50\u00a0mm and a stroke length of 1237\u00a0mm, this unit handles the full travel needed to extend or retract a truck-mounted crane&#8217;s outrigger framing in a single smooth motion. The working pressure ceiling sits at 20\u00a0MPa, while the burst-tested maximum withstand pressure reaches 30\u00a0MPa, a margin that reflects the demanding load cycles typical in heavy-lift operations. Weighing in at 48\u00a0kg and requiring an installation distance of only 140\u00a0mm, the cylinder delivers an outstanding power-to-envelope ratio that keeps crane deck layouts compact without compromising structural integrity.<\/p>","protected":false},"featured_media":1903,"comment_status":"open","ping_status":"closed","template":"","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":""},"product_brand":[],"product_cat":[1155,1156],"product_tag":[],"class_list":["post-1902","product","type-product","status-publish","has-post-thumbnail","product_cat-truck-crane-hydraulic","product_cat-opening-rack-support-cylinder","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/tiltcylinder.com\/uk\/wp-json\/wp\/v2\/product\/1902","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/tiltcylinder.com\/uk\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/tiltcylinder.com\/uk\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/tiltcylinder.com\/uk\/wp-json\/wp\/v2\/comments?post=1902"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/tiltcylinder.com\/uk\/wp-json\/wp\/v2\/media\/1903"}],"wp:attachment":[{"href":"https:\/\/tiltcylinder.com\/uk\/wp-json\/wp\/v2\/media?parent=1902"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/tiltcylinder.com\/uk\/wp-json\/wp\/v2\/product_brand?post=1902"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/tiltcylinder.com\/uk\/wp-json\/wp\/v2\/product_cat?post=1902"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/tiltcylinder.com\/uk\/wp-json\/wp\/v2\/product_tag?post=1902"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}