{"id":1348,"date":"2026-09-08T02:00:59","date_gmt":"2026-09-08T02:00:59","guid":{"rendered":"https:\/\/boom-cylinders.com\/?post_type=product&p=1348"},"modified":"2026-09-08T03:33:31","modified_gmt":"2026-09-08T03:33:31","slug":"lifting-cylinder-hcyy11112003","status":"publish","type":"product","link":"https:\/\/boom-cylinders.com\/tr\/product\/lifting-cylinder-hcyy11112003\/","title":{"rendered":"Aerial Work Platform Lifting Cylinder (840mm Stroke)"},"content":{"rendered":"
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Hydraulic Solutions for Aerial Work Vehicles \u00b7 United Kingdom<\/p>\n

Aerial Work Platform Lifting Cylinder \u2014 840mm Stroke<\/h2>\n

Engineered for the demanding cycles of aerial work platforms, scissor lifts, and elevated access equipment across the UK construction and industrial sectors, the HCYY11112003 lifting cylinder delivers controlled vertical travel with the structural reliability that height-critical applications demand. With an 840mm working stroke, 18 MPa operating pressure, and a robust \u03a665\u00d7\u03a645 barrel-to-rod configuration, this cylinder is built to keep platforms rising \u2014 and workers safe \u2014 shift after shift.<\/p>\n

Get a Quote \u2014 sales@boom-cylinders.com<\/a><\/p>\n<\/div>\n<\/div>\n

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Teknik \u00d6zellikler<\/h2>\n

All parameters verified against factory catalogue data. Refer to original drawings for installation tolerances.<\/p>\n

\"Lifting<\/div>\n

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Lifting Cylinder<\/th>\n<\/tr>\n
Silindir Modeli<\/th>\nTeknik \u00d6zellikler<\/th>\n\u00c7al\u0131\u015fma Bas\u0131nc\u0131<\/th>\nMaksimum Dayan\u0131m Bas\u0131nc\u0131<\/th>\nTrip<\/th>\nInstallation Distance<\/th>\nA\u011f\u0131rl\u0131k<\/th>\n<\/tr>\n<\/thead>\n
HCYY11112003<\/td>\n\u03a665 \u00d7 \u03a645 \u00d7 840<\/td>\n18 MPa<\/td>\n27 MPa<\/td>\n840 mm<\/td>\n1075 mm<\/td>\n27 kg<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n

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

Hydraulic actuation principle, materials, and operating environment<\/p>\n

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\u2699<\/div>\n

Hydraulic Actuation<\/h3>\n

The cylinder operates on a differential hydraulic circuit. Pressurised fluid \u2014 supplied at up to 18 MPa from the vehicle’s hydraulic power unit \u2014 enters the cap-end port, forcing the piston and rod assembly outward along the full 840 mm stroke. Precise metering through the platform’s control valve governs lift speed and load positioning without the rod hunting or stalling mid-travel. Return is controlled via the rod-end port, allowing smooth lowering under operator command or emergency descent systems.<\/p>\n<\/div>\n

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Materials & Construction<\/h3>\n

The barrel is manufactured from seamless hydraulic tubing drawn from ST52 steel (EN 10305-1 equivalent), honed to H8 tolerance for consistent seal contact across the full bore length. The piston rod is turned from 45# medium-carbon steel, hard-chrome plated to 0.025\u20130.040 mm thickness, then ground and polished to Ra 0.4 \u00b5m. This surface finish reduces seal wear and withstands the minor lateral deflections that occur when scissor-arm geometry shifts during elevation. Internal seals are polyurethane and NBR compounds rated for ambient temperatures from -20\u00b0C to +80\u00b0C \u2014 well within UK outdoor operating ranges year-round.<\/p>\n<\/div>\n

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Application Environments<\/h3>\n

From warehouse maintenance platforms in Leeds distribution centres to facade-access rigs on London commercial builds, this cylinder handles the mixed-duty cycles that UK contractors encounter daily. It suits electric scissor lifts used in facilities management, diesel boom lifts on civil engineering sites, and self-propelled aerial platforms operating at building service heights. The 1075 mm installation distance keeps the cylinder within the structural envelope of compact platforms where tight pin-to-pin clearances are a design constraint rather than an afterthought.<\/p>\n<\/div>\n<\/div>\n<\/div>\n

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Why Engineers Choose This Lifting Cylinder<\/h2>\n

Performance and reliability advantages for aerial work platform OEMs and fleet operators in the UK<\/p>\n

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840 mm Full Stroke Travel<\/p>\n

The 840 mm working stroke accommodates the platform height ranges demanded by most mid-size scissor and boom lift designs, reducing the need for a secondary telescoping stage and the additional leak paths that come with it.<\/p>\n<\/div>\n

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27 MPa Burst Pressure Rating<\/p>\n

A maximum withstand pressure of 27 MPa \u2014 50% above operating pressure \u2014 provides the safety margin required by EN 280 and BS EN ISO 13849 assessments for mobile elevated work platforms sold and rented in the UK market.<\/p>\n<\/div>\n

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Hard-Chrome Rod Surface<\/p>\n

The ground and polished chrome rod finish resists corrosion from the wet, salt-laden air common on UK coastal and urban construction sites, extending service intervals and protecting seal integrity across multi-year platform lifespans.<\/p>\n<\/div>\n

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Compact 27 kg Unit Weight<\/p>\n

At 27 kg, the cylinder keeps the platform’s dead weight budget in check \u2014 a key factor for electric self-propelled MEWPs where total vehicle mass determines whether a machine qualifies for sensitive flooring ratings in UK warehouses and retail environments.<\/p>\n<\/div>\n

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Drop-In OEM Compatibility<\/p>\n

The 1075 mm pin-to-pin installation distance follows common industry envelope standards, meaning design teams can evaluate this cylinder as a direct substitute or alternative sourcing option without modifying existing structural frames or hydraulic circuits.<\/p>\n<\/div>\n

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Custom Configurations Available<\/p>\n

Port size, thread standard (BSP \/ NPT \/ metric), clevis end geometry, and stroke length can all be adapted to order for OEM programmes, with engineering sign-off from the factory team before production commences.<\/p>\n<\/div>\n<\/div>\n<\/div>\n

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Cylinder Series for Aerial Work Vehicles<\/h2>\n

Complete hydraulic cylinder solutions for the full range of aerial work platform configurations<\/p>\n

\"Cylinder<\/div>\n<\/div>\n

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Related Forklift Attachment Cylinders<\/h2>\n

Explore companion cylinders in the forklift attachment range, suitable for clamp, rotator, and side-shift applications<\/p>\n

\"Aerial<\/p>\n

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\ud83d\udee0<\/div>\n

Forklift Attachment Cylinder \u2014 \u03a640mm, 200mm Stroke<\/a><\/h3>\n

A compact bore cylinder designed for lighter-duty forklift attachment functions including tine positioners and small clamp actuators where space and weight are both at a premium.<\/p>\n

View Product<\/a><\/p>\n<\/div>\n

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\ud83d\udee0<\/div>\n

Forklift Attachment Cylinder \u2014 \u03a6125mm, 200mm Stroke<\/a><\/h3>\n

A large-bore option suited to high-force attachment duties such as bale clamps and paper roll clamps on heavy counterbalance forklifts operating in UK logistics and printing industry facilities.<\/p>\n

View Product<\/a><\/p>\n<\/div>\n<\/div>\n<\/div>\n

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Customer Success Story<\/h2>\n

Real-world performance from an aerial platform OEM in the UK market<\/p>\n

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CASE STUDY<\/div>\n
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Mid-Size MEWP Manufacturer \u2014 West Midlands, UK<\/p>\n

Industry: Aerial Work Platform OEM \u00a0|\u00a0 Application: Electric Scissor Lift Production Line<\/p>\n<\/div>\n<\/div>\n

\"AerialA West Midlands manufacturer producing electric scissor lifts for the UK rental market was experiencing premature seal failure in their previous lifting cylinder supplier’s units after approximately 1,800 lift cycles under sustained outdoor conditions. Cylinder replacement was creating a warranty cost burden and damaging platform availability scores with their largest hire fleet customer. After trialling the HCYY11112003 lifting cylinder across a batch of 40 units over a 12-month period at customer sites in the East Midlands and South East England, the engineering team confirmed an average of 4,200 lift cycles before the first seal service was required \u2014 more than double the previous benchmark. The combination of the precision-honed barrel bore and upgraded polyurethane rod seals was credited as the primary factor. The manufacturer subsequently transitioned the HCYY11112003 into their full production build standard.<\/p>\n

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“The seal life improvement alone justified the switch. Our hire customers are running longer between services, and the warranty claims have dropped significantly. We’ve had no structural issues with the cylinder body across the full trial batch.”<\/p>\n

\u2014 Senior Hydraulic Systems Engineer, West Midlands MEWP OEM<\/p>\n<\/div>\n<\/div>\n

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\u2605\u2605\u2605\u2605\u2605<\/div>\n

“We source lifting cylinders for our scissor lift rental fleet and have been using this model for two seasons now. The chrome rod condition after exposure to Scottish coastal weather is noticeably better than what we had before. No unexpected downtime so far.”<\/p>\n

\u2014 Fleet Manager, Plant Hire Company, Aberdeen, Scotland<\/p>\n<\/div>\n

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\u2605\u2605\u2605\u2605\u2605<\/div>\n

“Good communication throughout the OEM enquiry process. The engineering team provided CAD data promptly and the sample units met our dimensional requirements without any modifications needed. Delivery to our Manchester facility was ahead of the quoted lead time.”<\/p>\n

\u2014 Procurement Manager, Access Equipment Manufacturer, Manchester, England<\/p>\n<\/div>\n

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\u2605\u2605\u2605\u2605\u2605<\/div>\n

“We needed a custom port arrangement for a refurbishment project on an older boom lift chassis. The factory accommodated the change without a large MOQ increase and the technical drawings matched the physical parts on arrival. Would use again for our aftermarket work.”<\/p>\n

\u2014 Workshop Supervisor, Industrial Equipment Refurbisher, Bristol, England<\/p>\n<\/div>\n<\/div>\n<\/div>\n

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Manufacturing Capability & Custom Orders<\/h2>\n

Serving UK buyers direct from a vertically integrated hydraulic cylinder facility<\/p>\n

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Our Production Capabilities<\/h3>\n