{"id":875,"date":"2026-09-04T03:22:12","date_gmt":"2026-09-04T03:22:12","guid":{"rendered":"https:\/\/steeringcylinder.top\/?post_type=product&p=875"},"modified":"2026-09-04T06:46:18","modified_gmt":"2026-09-04T06:46:18","slug":"lifting-cylinder-hcyy11112006","status":"publish","type":"product","link":"https:\/\/steeringcylinder.top\/el\/product\/lifting-cylinder-hcyy11112006\/","title":{"rendered":"Heavy-Duty Long-Stroke Lifting Cylinder for Boom Lift \u03a665\u00d7\u03a645\u00d71260"},"content":{"rendered":"
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Hydraulic Lifting Systems \u00b7 UK Industrial Supply<\/div>\n

Heavy-Duty Long-Stroke Lifting Cylinder for Boom Lift<\/h2>\n

Model HCYY11112006 \u00b7 \u03a665\u00d7\u03a645\u00d71260 \u00b7 18MPa Working Pressure \u00b7 1260mm Stroke \u2014 engineered for aerial work platforms operating across the UK and Europe.<\/p>\n<\/div>\n

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\"LiftingWhen a boom lift has to raise personnel or equipment to significant heights without hesitation, the lifting cylinder is the component that decides whether the job gets done safely. The Heavy-Duty Long-Stroke Lifting Cylinder for Boom Lift \u2014 model HCYY11112006, specification \u03a665\u00d7\u03a645\u00d71260 \u2014 has been engineered for exactly this kind of uncompromising application. With a rated working pressure of 18 MPa and a maximum withstand pressure of 27 MPa, this lifting cylinder delivers controlled, repeatable extension across its full 1,260 mm stroke length, even when operating in the variable-load conditions that characterise real construction, maintenance, and utilities work in the United Kingdom. The rod diameter of \u03a645 mm and bore of \u03a665 mm have been sized to balance column strength against weight, keeping the aerial platform responsive and balanced. Installation distance is 1,629 mm and finished weight is 54 kg \u2014 dimensions that integrate cleanly with the structural envelopes of modern boom lift designs without requiring platform redesign.<\/p>\n

Whether you are outfitting a new fleet of aerial work vehicles, replacing a worn lifting cylinder in an ageing platform, or sourcing components for an OEM production run, this product is available with full technical documentation, custom rod-end configurations, and short lead times shipped directly to UK customers.<\/p>\n<\/div>\n

\ud83d\udce7 Get a Quote \u2014 Contact Our UK Sales Team<\/a><\/div>\n
\n

How This Lifting Cylinder Works<\/h2>\n

The HCYY11112006 is a double-acting hydraulic cylinder. When pressurised hydraulic oil enters the cap-end port, it pushes the piston forward, extending the rod and raising the boom. When the rod-end port receives oil under pressure, the piston retracts, lowering the platform in a controlled, metered manner. This bidirectional control is critical for boom lifts because operators must be able to position the platform at any intermediate height \u2014 not simply raise or lower it to the extremes of travel.<\/p>\n

The cylinder body is produced from seamless cold-drawn steel tubing with a honed internal bore tolerance that keeps leakage past the piston seal to an absolute minimum. The rod is precision-ground, hard-chrome plated and polished to Ra \u2264 0.4 \u00b5m, ensuring the rod seal experiences consistent, predictable surface contact rather than the micro-scoring that shortens seal life in lower-grade products. A composite wiper seal at the gland end clears particulate contamination from the rod surface on every retraction stroke, protecting the internal seal from the dirt and moisture that are unavoidable on UK construction sites.<\/p>\n<\/div>\n

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Materials & Construction Quality<\/h2>\n
\n
\n
\u2699<\/div>\n
Cylinder Barrel<\/div>\n
Seamless cold-drawn steel tube, precision honed to H8 tolerance. Phosphate-treated exterior for corrosion resistance in outdoor environments.<\/div>\n<\/div>\n
\n
\ud83d\udd27<\/div>\n
Piston Rod<\/div>\n
45# or 40Cr alloy steel, induction-hardened, hard-chrome plated (30\u201350 \u00b5m) and mirror-polished to Ra \u2264 0.4 \u00b5m for long seal life.<\/div>\n<\/div>\n
\n
\ud83d\udccc<\/div>\n
Seal Package<\/div>\n
Parker or NOK imported seals as standard. Polyurethane rod seal, PTFE piston ring, NBR O-ring, composite dust wiper. Operating range -30\u00b0C to +100\u00b0C.<\/div>\n<\/div>\n
\n
\ud83d\udd0f<\/div>\n
End Caps & Ports<\/div>\n
Ductile iron or forged steel end caps, threaded or welded to barrel. BSPP or metric port threads available to suit UK hydraulic circuit standards.<\/div>\n<\/div>\n<\/div>\n<\/div>\n
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Technical Specifications<\/h2>\n

The table below reproduces the full factory datasheet parameters for model HCYY11112006 without modification. All dimensional data in millimetres; pressure in MPa; weight in kg.<\/p>\n

\"Lifting<\/div>\n
\n\n\n\n\n\n
Cylinder model<\/th>\nSpecifications<\/th>\nWorking pressure<\/th>\nMaximum withstand pressure<\/th>\nTrip<\/th>\nInstallation distance<\/th>\nWeight<\/th>\n<\/tr>\n<\/thead>\n
HCYY11112006<\/td>\n\u03a665\u00d7\u03a645\u00d71260<\/td>\n18MPa<\/td>\n27MPa<\/td>\n1260<\/td>\n1629<\/td>\n54kg<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n
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Typical Application Scenarios in the UK Market<\/h2>\n

The HCYY11112006 lifting cylinder was designed for the kind of demanding duty cycles that aerial work platform operators in the United Kingdom know well. A boom lift on a construction site in Birmingham may cycle its platform dozens of times per shift across a twelve-hour day. A telecoms maintenance crew working on mast structures in rural Yorkshire requires a lifting cylinder that holds position for extended dwell periods without thermal creep. A facilities management company maintaining the glazing on a commercial building in central London needs smooth, low-speed controllability right through the final few centimetres of extension. This cylinder addresses all three scenarios.<\/p>\n

\n
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\ud83c\udfd7 Construction & Civil Works<\/div>\n
Formwork placement, structural steel positioning, high-level concrete finishing on UK commercial and residential projects.<\/div>\n<\/div>\n
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\u26a1 Utilities & Telecoms<\/div>\n
Overhead line maintenance, telecoms mast inspection, street lighting replacement across UK councils and National Grid contractors.<\/div>\n<\/div>\n
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\ud83c\udfe2 Facilities Management<\/div>\n
Cladding inspection, window cleaning access, HVAC installation on commercial premises and shopping centres across England and Scotland.<\/div>\n<\/div>\n
\n
\ud83c\udfed Industrial Maintenance<\/div>\n
Crane inspection, conveyor access, rooftop plant maintenance in UK manufacturing facilities and logistics warehouses.<\/div>\n<\/div>\n<\/div>\n<\/div>\n
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Why UK Buyers Choose This Lifting Cylinder<\/h2>\n
\n
\n
\u2713<\/div>\n
1,260 mm Full Stroke<\/div>\n
The long stroke covers the full elevation range of most mid-size boom lifts in a single cylinder stage, reducing complexity and leak points.<\/div>\n<\/div>\n
\n
\u2713<\/div>\n
27 MPa Burst Rating<\/div>\n
A 1.5\u00d7 safety margin above the rated working pressure ensures compliance with UK PSSR 2000 requirements for pressure systems.<\/div>\n<\/div>\n
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\u2713<\/div>\n
Chrome-Plated Rod Surface<\/div>\n
Hard chrome plating to Ra \u2264 0.4 \u00b5m dramatically extends seal service intervals compared to standard-grade cylinders in wet UK site conditions.<\/div>\n<\/div>\n
\n
\u2713<\/div>\n
Imported Seal Package<\/div>\n
Parker or NOK seal kits as standard, with low-temperature compound options for cold-weather operations across Scotland and Northern England.<\/div>\n<\/div>\n
\n
\u2713<\/div>\n
Custom End Configurations<\/div>\n
Pin bore, clevis, trunnion and flange mount options on request. Port threads matched to UK BSPP or metric standard to specification.<\/div>\n<\/div>\n
\n
\u2713<\/div>\n
Factory-Direct Pricing<\/div>\n
Direct supply from the manufacturing facility eliminates distributor margins, offering UK buyers competitive unit costs on both sample and volume orders.<\/div>\n<\/div>\n<\/div>\n<\/div>\n
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Cylinder Series for Aerial Work Vehicles<\/h2>\n

We manufacture a complete range of hydraulic cylinders for aerial work platforms. Browse the full series below, or click through to individual product pages for datasheet downloads and custom quotation requests.<\/p>\n

\"Complete<\/div>\n
\n
\n
Truck Crane Outrigger Frame Support Cylinder<\/a><\/div>\n
\u03a6140\u00d7640mm, 30MPa \u2014 heavy-duty outrigger support cylinder for truck-mounted crane applications requiring maximum stability and load capacity.<\/div>\n<\/div>\n
\n
Truck Crane Rear Outrigger Opening Cylinder<\/a><\/div>\n
\u03a640\u00d7635mm, 12MPa \u2014 compact rear outrigger opening cylinder engineered for precise lateral deployment on mobile crane chassis.<\/div>\n<\/div>\n<\/div>\n<\/div>\n
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Customer Success Cases<\/h2>\n
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\n
\n
\ud83c\uddfa\ud83c\uddf0<\/div>\n
\n
AWP Fleet Operator<\/div>\n
United Kingdom \u00b7 Construction Hire<\/div>\n<\/div>\n<\/div>\n

A regional plant hire company based in the West Midlands operates a fleet of 35 articulated boom lifts serving construction contractors across the English Midlands. After experiencing recurring seal failures in their previous lifting cylinders \u2014 particularly during winter when temperatures in Birmingham drop below 5\u00b0C \u2014 they trialled six HCYY11112006 units with low-temperature seal specification. Over 14 months of operation with no unplanned maintenance stops directly attributable to cylinder failure, they converted their entire fleet to our lifting cylinders.<\/p>\n

“The low-temperature seal kit made a visible difference from the first winter. We had zero cylinder-related downtime across the entire converted fleet, which meant our customers kept their site programmes on schedule.”<\/div>\n
\u2014 Fleet Maintenance Manager, West Midlands<\/div>\n<\/div>\n
\n
\n
\ud83c\udde9\ud83c\uddea<\/div>\n
\n
Telecom Infrastructure Contractor<\/div>\n
Germany \u00b7 Mast & Tower Maintenance<\/div>\n<\/div>\n<\/div>\n

A German contractor specialising in mobile network infrastructure maintenance operates aerial work platforms across Germany and the Netherlands. Their previous lifting cylinders showed measurable positional drift when platforms were held stationary at height during long-duration inspections \u2014 a safety concern for personnel working aloft. After switching to HCYY11112006, the combination of tight bore tolerances and quality piston seals eliminated drift under static load conditions. They placed a volume order covering 22 replacement units and have since specified our cylinder as their preferred replacement part.<\/p>\n

“Static position holding is non-negotiable when our teams are working on mast structures 20 metres up. These cylinders hold position without the incremental creep we saw with our previous supplier’s product.”<\/div>\n
\u2014 Procurement Director, Frankfurt<\/div>\n<\/div>\n
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\n
\ud83c\udde6\ud83c\uddfa<\/div>\n
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OEM Platform Manufacturer<\/div>\n
Australia \u00b7 Aerial Work Platform Production<\/div>\n<\/div>\n<\/div>\n

An Australian OEM manufacturer producing compact articulated boom lifts for the domestic construction and resources sectors needed a long-stroke lifting cylinder that could be customised to their specific pin bore dimensions and port thread pattern. After providing detailed drawings, our engineering team produced a modified variant of the HCYY11112006 with custom clevis ends and BSPP port threads. First-article inspection passed on the initial sample batch, and they have since placed quarterly production orders covering 80 to 120 units per quarter, delivered on a scheduled basis to their Queensland assembly facility.<\/p>\n

“Their willingness to modify the standard design to our drawings, and then hit the dimensional tolerances on first article, is what distinguished them from other suppliers we evaluated.”<\/div>\n
\u2014 Engineering Manager, Queensland<\/div>\n<\/div>\n<\/div>\n<\/div>\n
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Manufacturing Facility & Custom Engineering Capability<\/h2>\n

\"Heavy-Duty<\/p>\n

Our hydraulic cylinder manufacturing facility operates a dedicated production line for aerial work platform components. CNC honing machines maintain bore tolerance to IT8 grade across every cylinder barrel we produce. Laser-guided rod grinding cells hold rod diameter to h6 tolerance consistently across production runs of any scale. The facility is ISO 9001 certified, and our quality management system includes incoming material certification, in-process dimensional inspection, and a hydrostatic pressure test on every finished unit before despatch.<\/p>\n

Custom engineering is a core capability rather than an exception. We regularly produce modified variants of the HCYY11112006 and related cylinders for OEM customers who require different rod end styles, modified port positions, alternative seal compounds, special surface treatments, or dimensional changes to match existing structural envelopes. Drawing review to first-article delivery typically runs four to six weeks depending on complexity. Volume production lead times for established designs are two to three weeks from order confirmation, with air freight options available for UK customers with urgent requirements.<\/p>\n

\ud83d\udee0 Get a Custom Quote<\/a><\/div>\n<\/div>\n
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Frequently Asked Questions<\/h2>\n
\nQ1: What is the price of a heavy-duty long-stroke lifting cylinder for a boom lift supplier in the UK?
\n+<\/span><\/summary>\n
Pricing for the HCYY11112006 lifting cylinder depends on order quantity, customisation requirements, and current material costs. Contact our UK sales team at sales@steeringcylinder.top<\/a> for a current quotation. Factory-direct supply means competitive pricing compared to distributor-sourced alternatives.<\/div>\n<\/details>\n
\nQ2: Which lifting cylinder specification is right for a boom lift platform rated at 230 kg in the UK construction industry?
\n+<\/span><\/summary>\n
The HCYY11112006 with \u03a665\u00d7\u03a645\u00d71260 specification and 18 MPa working pressure is engineered for mid-size boom lifts typical of this load rating. For precise sizing confirmation, provide your platform model, hydraulic circuit pressure, and required cylinder force \u2014 our engineers will verify the match before you commit to an order.<\/div>\n<\/details>\n
\nQ3: How long does it take to get a replacement lifting cylinder for a boom lift delivered to a UK site?
\n+<\/span><\/summary>\n
Standard production lead time is two to three weeks from order confirmation. Air freight from our factory to the UK typically adds four to six business days. For urgent replacement requirements, contact us directly to discuss priority production and expedited shipping options.<\/div>\n<\/details>\n
\nQ4: Can you supply a custom boom lift lifting cylinder with BSPP threads to match existing UK hydraulic fittings?
\n+<\/span><\/summary>\n
Yes. BSPP port threads are a standard configuration option on the HCYY11112006 and related cylinders. Specify your thread requirements when requesting a quote and we will confirm compatibility with your circuit fittings before production.<\/div>\n<\/details>\n
\nQ5: Where can I find a reliable long-stroke hydraulic lifting cylinder manufacturer that ships to the UK?
\n+<\/span><\/summary>\n
Our facility produces long-stroke lifting cylinders for aerial work platforms and ships directly to UK customers on a regular basis. We offer full technical documentation, ISO 9001 quality certification, and factory-direct pricing. Contact sales@steeringcylinder.top<\/a> to begin the enquiry process.<\/div>\n<\/details>\n
\nQ6: What seal compound options are available for a boom lift lifting cylinder used in cold Scottish Highland outdoor conditions?
\n+<\/span><\/summary>\n
Low-temperature seal compounds rated to -40\u00b0C are available on request for customers operating in environments such as the Scottish Highlands, Northern England, or Scandinavia. The standard seal package operates reliably to -30\u00b0C. Please specify your minimum ambient temperature when placing an order.<\/div>\n<\/details>\n
\nQ7: When should I replace the lifting cylinder on my boom lift and what are the signs of failure?
\n+<\/span><\/summary>\n
Key indicators that a boom lift lifting cylinder requires replacement or service include: external hydraulic oil leakage at the rod seal or barrel weld, measurable platform drift or slow descent under static load, visible scoring or pitting on the rod surface, and abnormal noise during extension or retraction. Scheduled replacement should follow the intervals specified in your platform manufacturer’s maintenance manual.<\/div>\n<\/details>\n<\/div>\n
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Ready to Source the Right Lifting Cylinder for Your Boom Lift?<\/div>\n
Send your technical drawing or platform model reference and our engineering team will confirm the correct specification, lead time, and pricing within one business day.<\/div>\n

\ud83d\udce7 sales@steeringcylinder.top \u2014 Get a Quote<\/a><\/p>\n<\/div>\n<\/div>\n

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Heavy-duty long-stroke lifting cylinder for boom lift \u2014 Model HCYY11112006, \u03a665\u00d7\u03a645\u00d71260, 18MPa. UK supplier. Custom configurations. Get a quote today.<\/p>","protected":false},"featured_media":880,"comment_status":"open","ping_status":"closed","template":"","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":""},"product_brand":[],"product_cat":[22],"product_tag":[],"class_list":["post-875","product","type-product","status-publish","has-post-thumbnail","product_cat-cylinder-series-for-aerial-work-vehicles","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/steeringcylinder.top\/el\/wp-json\/wp\/v2\/product\/875","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/steeringcylinder.top\/el\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/steeringcylinder.top\/el\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/steeringcylinder.top\/el\/wp-json\/wp\/v2\/comments?post=875"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/steeringcylinder.top\/el\/wp-json\/wp\/v2\/media\/880"}],"wp:attachment":[{"href":"https:\/\/steeringcylinder.top\/el\/wp-json\/wp\/v2\/media?parent=875"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/steeringcylinder.top\/el\/wp-json\/wp\/v2\/product_brand?post=875"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/steeringcylinder.top\/el\/wp-json\/wp\/v2\/product_cat?post=875"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/steeringcylinder.top\/el\/wp-json\/wp\/v2\/product_tag?post=875"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}