Tanım
Hook-Lift Truck Hydraulic Solutions
Kancalı Kaldırma Aracı Teleskopik Silindiri — Φ100mm, İki Kademeli
Model HCYY11112015 | Φ100×Φ60×1100 | 30MPa Working Pressure | Precision-engineered for demanding UK waste and logistics operations.
What Makes This Telescopic Cylinder Different
The hook-lift truck telescopic cylinder HCYY11112015 is a two-stage hydraulic unit built for the hard-cycle demands of municipal waste collection, skip-hire operations, and bulk-material handling fleets operating across England, Scotland, and Wales. With a bore of Φ100mm, an inner-stage diameter of Φ60mm, and a full stroke of 1100mm, the cylinder delivers controlled, repeatable extension under a working pressure of 30MPa while maintaining structural integrity at burst pressures up to 35MPa. That operating headroom matters enormously on routes where a vehicle may cycle its hook-lift mechanism forty or more times per shift — pressure spikes caused by uneven container loading are absorbed without fatigue damage to seals or chrome-plated rod surfaces. The installation distance of 1400mm and a unit weight of 90kg make it compatible with standard European hook-lift subframes without requiring chassis modification, keeping conversion costs predictable for fleet operators and truck-body builders alike.
Manufactured to exacting tolerances, each cylinder passes a full-load pressure test before dispatch. The two-stage telescopic design extends the effective working stroke without increasing the retracted length — a critical advantage when packaging hydraulic components inside a compact body subframe. Engineers who specify this unit for a hook-lift conversion benefit from a documented installation distance, predictable seal-replacement intervals, and a manufacturer that holds complete technical drawings on file for every model it ships. For UK customers who need to meet the service requirements of ISO 4413 and the commercial-vehicle maintenance schedules set by the DVSA, traceability and consistent build quality are non-negotiable, and HCYY11112015 is designed with both in mind.
Teknik Özellikler
The table below reproduces the full factory datasheet for model HCYY11112015. All dimensional data is in millimetres unless marked otherwise.
| Telescopic Cylinder — Model HCYY11112015 | ||||||
|---|---|---|---|---|---|---|
| Silindir Modeli | Teknik Özellikler | Çalışma Basıncı | Maksimum Dayanım Basıncı | Yolculuk (mm) | Montaj Mesafesi (mm) | Ağırlık |
| HCYY11112015 | Φ100×Φ60×1100 | 30 MPa | 35 MPa | 1100 | 1400 | 90 kg |
Operating Principle, Materials & Construction
Two-Stage Telescopic Action
Hydraulic oil enters the first-stage chamber and forces the outer sleeve forward. Once it reaches its mechanical stop, pressure routes automatically through an internal passage into the second-stage bore, extending the inner rod to full stroke. Retraction follows the reverse sequence under controlled back-pressure. This sequential operation produces a smooth, linear extension curve without the jerk that single-stage units sometimes exhibit at full load — a quality that protects containers from lateral shock when they are lifted off the truck bed.
Material Selection
The barrel is machined from seamless cold-drawn steel tube, honed internally to Ra 0.4 μm for consistent seal contact. Chrome-plated piston rods carry a minimum chrome layer of 25μm, tested for salt-spray resistance to 200 hours — a real-world requirement given that UK hook-lift trucks frequently operate in wet and salted road environments from October through March. End caps are forged steel, not cast, providing a grain structure that resists hydraulic shock better than cast alternatives under cyclic loads common on refuse rounds.
Conta Sistemi
Each telescopic stage is fitted with a composite seal stack comprising a polyurethane lip seal as the primary element, an NBR O-ring as the secondary, and a PTFE guide ring to prevent metal-to-metal contact during side-load events. This arrangement maintains reliable sealing from -20 °C to +80 °C — covering the full thermal range a cylinder might encounter during a British winter overnight park to a summer operational peak. Seal kits are available separately for in-field maintenance without return to depot.
Bu Silindirin Kullanıldığı Yer
The HCYY11112015 telescopic cylinder is specified across a wide range of skip-loader and hook-lift applications throughout the UK, from urban council refuse fleets in Birmingham and Manchester to agricultural bulk-material handlers in Yorkshire and the Scottish Lowlands. Its combination of compact retracted length and long usable stroke makes it particularly well suited to body builders working with 12-tonne to 26-tonne hook-lift subframes, where packaging space under the vehicle body is genuinely constrained. Operators in the waste and recycling sector value the predictable stroke speed, which allows drivers to deposit or collect containers without overshooting the hook-lift cradle — reducing damage incidents that cost fleet managers thousands of pounds per year in downtime and bodywork repair.
♻️ Municipal Waste Collection
Council-operated hook-lift refuse fleets across England, Wales and Scotland.
🛻 Skip-Hire & Demolition
Private skip-hire operators requiring reliable, high-cycle performance on 8–12-yard skips.
🌾 Agricultural & Bulk Material
Farm-to-depot bulk transport and grain-store loading operations across rural England.
🏗️ Construction & Site Logistics
Hook-lift tippers for site clearance, concrete supply, and excavated-material removal on UK infrastructure projects.
Seven Reasons Engineers Specify HCYY11112015
Backed by 18+ years of hydraulic cylinder engineering for heavy commercial vehicle applications.
📈
30 MPa Working Pressure
Handles the peak loads generated when lifting unbalanced containers without seal extrusion or internal bypass.
🔧
Compact Retracted Profile
The two-stage design delivers 1100mm of stroke within a 1400mm installation envelope — essential for tight sub-frame packaging.
☕
All-Weather Seal Stack
PU + NBR + PTFE composite seals rated -20 °C to +80 °C, validated for UK winter road-salt and summer heat conditions.
🔒
35 MPa Burst Tolerance
A 17% safety margin above rated working pressure absorbs hydraulic shock spikes without structural failure.
🌟
Chrome-Honed Rod Surface
25μm minimum chrome layer, 200-hour salt-spray tested, reducing rod corrosion that causes premature seal wear on outdoor fleets.
📦
In-Field Seal Replacement
Modular seal kits allow depot technicians to rework the unit without specialist tooling, minimising vehicle-off-road time.
📝
Full Documentation
Factory drawings, test certificates, and material certificates available on request — supporting DVSA annual test compliance and procurement audit trails.
Hook-Lift Cylinder Series for Environmental & Waste Applications
The HCYY11112015 telescopic cylinder is part of a coordinated hook-lift cylinder family engineered to cover every functional position on a hook-lift body — locking, swinging-arm, and telescopic lift. Selecting matched cylinders from the same design family ensures port dimensions, seal types, and hydraulic pressure ratings are consistent, simplifying system commissioning and reducing the variety of spare parts a workshop needs to stock. Below are two companion models frequently specified alongside the telescopic unit:
Kancalı Kaldırma Aracı Kilitleme Silindiri — Φ40mm, 200mm Strok
The locking cylinder secures the container to the hook-lift frame during transport, preventing lateral movement on motorways and A-roads. Its compact Φ40mm bore generates adequate clamping force at low flow demand, preserving hydraulic capacity for the main lift functions.
Kancalı Kaldırma Kamyonu Döner Kol Silindiri — Φ160mm, 1925mm Strok
The swing-arm cylinder drives the primary lift and lower movement of the hook-lift arm. Its large Φ160mm bore and 1925mm stroke provide the force and reach required to handle maximum-payload containers at the extended hook position, even on vehicles with a high body floor height.
Manufacturing Capability & Custom Engineering
Our manufacturing facility operates CNC deep-hole boring machines, robotic welding cells, and a dedicated hydraulic test bay where every finished cylinder is held at rated pressure for a documented minimum dwell period before shipping. The production floor covers over 18,000 square metres and runs on a two-shift cycle, giving us genuine capacity to fulfil medium and large batch orders without the extended lead times that many smaller hydraulic suppliers experience when capacity tightens. Quality control is embedded at each stage: incoming tube material is checked for wall-thickness uniformity using ultrasonic gauging, chrome-plating thickness is verified with an eddy-current gauge on every rod, and final assembly torques are recorded against the order number in our traceability system.
Where a standard catalogue model does not quite fit the application, our engineering team offers a full custom-design service. UK body builders and fleet engineers have approached us with requests ranging from non-standard port positions to modified mounting-bracket profiles, revised stroke lengths for low-loader bodies, and special surface coatings for coastal salt environments. We can modify an existing series model or develop a bespoke design from a customer-supplied envelope drawing, and we will provide a prototype for destructive testing before committing to production tooling. Custom orders typically move from approved drawing to first-article inspection within eight to twelve weeks, depending on tooling complexity.
Customer Success Stories
Case Study — UK Municipal Fleet, West Midlands
Reducing Cylinder Failures by 62% Across a 34-Vehicle Hook-Lift Fleet
A district council in the West Midlands operating a 34-vehicle hook-lift refuse fleet was experiencing an average of 11 hydraulic cylinder failures per year, with each incident resulting in an average of 3.2 vehicle-off-road days and approximately £1,400 in parts and labour costs. The root cause analysis identified early seal failure driven by inadequate chrome protection on the rod surfaces and inconsistent internal bore finish on the previous supplier’s cylinders. After a trial fitment of HCYY11112015 units across six vehicles in the first quarter, the council recorded zero cylinder failures on those vehicles over a subsequent eight-month period. Full fleet conversion followed in the next budget cycle. Post-conversion data over twelve months showed an 62% reduction in hydraulic-related downtime events fleet-wide, and the council’s workshop manager noted that depot technicians could complete seal replacements using the supplied seal kit without the specialised hydraulic press previously required.
Fleet size: 34 vehicles | Sector: Municipal waste & recycling | Location: West Midlands, England
★★★★★
“We fitted HCYY11112015 units to our entire Yorkshire skip fleet eighteen months ago. Not a single seal failure since then, which is remarkable given we run vehicles six days a week. The two-stage action is noticeably smoother than what we had before — drivers stopped reporting jerky container placements almost immediately.”
— Operations Director, skip-hire company, Yorkshire, England
★★★★★
“As a truck body builder supplying local authority contracts in Scotland, I need cylinders that come with traceable test certs and consistent dimensions batch to batch. Boom Cylinders delivers both. The technical support during our first installation was excellent — they had an engineer available by email to answer our sub-frame clearance questions within a few hours.”
— Workshop Manager, vehicle body builder, Lanarkshire, Scotland
★★★★★
“We handle aggregate and recycled construction materials across three sites in the East Midlands. The HCYY11112015 has handled every load we have thrown at it, including some overweight situations that would have blown out a lesser cylinder. The price-to-quality ratio is genuinely competitive with anything else available in the UK market at this specification level.”
— Procurement Manager, bulk material handler, East Midlands, England
Sıkça Sorulan Sorular
Ready to Source Hook-Lift Hydraulic Cylinders for Your UK Fleet?
Send your specification or request a catalogue to [email protected] and our technical sales team will respond within one business day with pricing, availability, and lead-time details.
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