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Hydraulic Solutions for Aerial Work Vehicles · United Kingdom
Aerial Work Platform Lifting Cylinder — 840mm Stroke
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 Φ65×Φ45 barrel-to-rod configuration, this cylinder is built to keep platforms rising — and workers safe — shift after shift.
Technical Specifications
All parameters verified against factory catalogue data. Refer to original drawings for installation tolerances.
| Lifting Cylinder | ||||||
|---|---|---|---|---|---|---|
| Model Silinder | Spesifikasi | Tekanan Kerja | Tekanan Tahan Maksimum | Trip | Installation Distance | Berat |
| HCYY11112003 | Φ65 × Φ45 × 840 | 18 MPa | 27 MPa | 840 mm | 1075 mm | 27 kg |
How the Lifting Cylinder Works
Hydraulic actuation principle, materials, and operating environment
Hydraulic Actuation
The cylinder operates on a differential hydraulic circuit. Pressurised fluid — supplied at up to 18 MPa from the vehicle’s hydraulic power unit — 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.
Materials & Construction
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 0.025–0.040 mm thickness, then ground and polished to Ra 0.4 µm. 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°C to +80°C — well within UK outdoor operating ranges year-round.
Application Environments
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.
Why Engineers Choose This Lifting Cylinder
Performance and reliability advantages for aerial work platform OEMs and fleet operators in the UK
840 mm Full Stroke Travel
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.
27 MPa Burst Pressure Rating
A maximum withstand pressure of 27 MPa — 50% above operating pressure — 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.
Hard-Chrome Rod Surface
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.
Compact 27 kg Unit Weight
At 27 kg, the cylinder keeps the platform’s dead weight budget in check — 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.
Drop-In OEM Compatibility
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.
Custom Configurations Available
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.
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Customer Success Story
Real-world performance from an aerial platform OEM in the UK market
Mid-Size MEWP Manufacturer — West Midlands, UK
Industry: Aerial Work Platform OEM | Application: Electric Scissor Lift Production Line
A 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 — 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.
“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.”
— Senior Hydraulic Systems Engineer, West Midlands MEWP OEM
“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.”
— Fleet Manager, Plant Hire Company, Aberdeen, Scotland
“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.”
— Procurement Manager, Access Equipment Manufacturer, Manchester, England
“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.”
— Workshop Supervisor, Industrial Equipment Refurbisher, Bristol, England
Manufacturing Capability & Custom Orders
Serving UK buyers direct from a vertically integrated hydraulic cylinder facility
Our Production Capabilities
- Bore sizes from Φ40 mm to Φ320 mm
- Stroke lengths from 100 mm up to 6,000 mm
- Working pressures up to 40 MPa
- Hard-chrome, nickel-chrome, and ceramic rod coatings
- BSP, NPT, SAE, and metric port threading
- Clevis, flange, trunnion, and foot mounting styles
- ATEX-compatible seal options for hazardous area applications
- Third-party inspection and material certification available
Custom Programme Process
UK buyers with OEM or refurbishment programmes can submit dimensional drawings, hydraulic circuit data, or even worn samples for reverse-engineering assessment. Our applications engineering team — with over 18 years of hydraulic cylinder design experience — reviews every enquiry and provides a detailed technical response within two working days. Sample units for validation testing are available before full production commitment. Minimum order quantities for custom configurations are project-dependent and discussed transparently from the first exchange. For aftermarket stockists and hire fleet operators purchasing standard configurations, stock availability can be confirmed against specific delivery windows to UK ports or freight forwarders.
Soalan Lazim
Common questions from aerial work platform buyers and engineers in the UK
What is the correct replacement lifting cylinder for an aerial work platform with an 840mm stroke requirement here in the UK?
The HCYY11112003 is directly suited to aerial work platforms specifying an 840 mm stroke. With a Φ65×Φ45 bore-to-rod configuration, 18 MPa working pressure, and a 1075 mm pin-to-pin installation distance, it covers the dimensional and pressure envelope of most mid-range scissor and boom lift designs produced for the UK market. If your platform runs a different stroke or bore, contact our team and we can advise on the nearest compatible model or quote a custom build.
How much does an aerial work platform lifting cylinder cost and where can I get a supplier price for bulk orders in England?
Pricing for the HCYY11112003 varies with order volume, delivery terms, and any customisation requirements. To get an accurate quote for bulk or OEM supply into England, Scotland, or Wales, email [email protected] with your quantity, required delivery point, and any special finish or certification needs. We respond with a detailed commercial offer within two business days.
Which hydraulic cylinder specification should I choose when replacing a lifting cylinder on a scissor lift used on UK construction sites?
Match the replacement to the original cylinder’s bore diameter, rod diameter, stroke length, working pressure, and mounting style. For UK construction site scissor lifts with an 840 mm stroke and 18 MPa hydraulic circuit, the HCYY11112003 is the direct match. If you only have the OEM part number, share it with us and our team can cross-reference or measure worn units you ship to us for assessment.
How long does it take to get a custom aerial work platform lifting cylinder delivered to a UK warehouse or freight forwarder?
Standard configurations from stock are typically dispatched within 5–10 working days from order confirmation. Custom configurations — where bore, stroke, porting, or surface treatment differ from the catalogue — carry a 4–6 week production lead time from drawing sign-off. Delivery to UK ports or nominated freight forwarders is by sea freight; air freight is available for urgent sample shipments. Your sales contact will confirm current lead times at the time of quotation.
What makes a lifting cylinder suitable for aerial work platform use versus a standard industrial application cylinder?
Aerial work platform lifting cylinders face a combination of demands that general industrial cylinders may not address: repeated high-cycle loading, variable lateral loading as platform geometry changes during elevation, outdoor exposure to weather, and the safety implications of load-holding in a person-carrying application. The HCYY11112003 is designed with these demands in mind — from the hard-chrome rod surface to the 27 MPa burst pressure rating that meets MEWP safety factor requirements.
Where can UK aerial work platform hire companies find a reliable lifting cylinder supplier offering competitive pricing and short lead times?
Boom-cylinders.com supplies hydraulic lifting cylinders to UK hire fleets, OEMs, and aftermarket distributors directly from a factory-integrated operation. Enquiries are handled by engineers rather than a general sales team, so technical queries about compatibility, seal specifications, or fleet stocking arrangements are dealt with accurately and quickly. Start a conversation at [email protected].
For technical enquiries and OEM quotations: [email protected] | boom-cylinders.com | edit by gzl
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