Custom Hydraulic Cylinders  |  OEM / ODM Available  |  Merkel & Parker Seals

Crane & Lifting Cylinders

Hydraulic cylinders for cranes, hoists, marine deck equipment, outriggers and telescopic lifting systems

Marine Crane Hydraulic Cylinder Crane & Lifting Cylinders

Marine Crane Hydraulic Cylinder

Marine Crane Hydra…

Crane Hydraulic Cylinder Crane & Lifting Cylinders

Crane Hydraulic Cylinder

Crane Hydraulic Cy…

Crane Manipulator Lift Cylinder 63/40-1990 63/40-1990 Crane & Lifting Cylinders

Crane Manipulator Lift Cylinder 63/40-1990 63/40-1990

Crane Manipulator …

Engineering Machinery Outrigger Cylinder 100/50-432 100/50-432 Crane & Lifting Cylinders

Engineering Machinery Outrigger Cylinder 100/50-432 100/50-432

Engineering Machin…

Lifting Equipment Pressurizing Cylinder 480/360-50 480/360-50 Crane & Lifting Cylinders

Lifting Equipment Pressurizing Cylinder 480/360-50 480/360-50

Lifting Equipment …

Motorised Rail Car Lifting Cylinder 80/45-200 80/45-200 Crane & Lifting Cylinders

Motorised Rail Car Lifting Cylinder 80/45-200 80/45-200

Motorised Rail Car…

Crane Boom Flip Cylinder 63/40-320 63/40-320 Crane & Lifting Cylinders

Crane Boom Flip Cylinder 63/40-320 63/40-320

Crane Boom Flip Cy…

Offshore Crane Hydraulic Cylinder 110/80*2250-110/80*2250 110/80*2250-110/80*2250 Crane & Lifting Cylinders

Offshore Crane Hydraulic Cylinder 110/80*2250-110/80*2250 110/80*2250-110/80*2250

Offshore Crane Hyd…

Manual Pump Lifting Cylinder 30*800 30*800 Crane & Lifting Cylinders

Manual Pump Lifting Cylinder 30*800 30*800

Manual Pump Liftin…

Vehicle Maintenance Jacking Cylinder 80/70-1700 80/70-1700 Crane & Lifting Cylinders

Vehicle Maintenance Jacking Cylinder 80/70-1700 80/70-1700

Vehicle Maintenanc…

600T Pattern Stripping Machine Platform Lift Cylinder 140/100-2180 140/100-2180 Crane & Lifting Cylinders

600T Pattern Stripping Machine Platform Lift Cylinder 140/100-2180 140/100-2180

600T Pattern Strip…

Marine Jacking Cylinder 180/140-100 180/140-100 Crane & Lifting Cylinders

Marine Jacking Cylinder 180/140-100 180/140-100

Marine Jacking Cyl…

Lifting Equipment Anchor Cylinder 63/40-200 63/40-200 Crane & Lifting Cylinders

Lifting Equipment Anchor Cylinder 63/40-200 63/40-200

Lifting Equipment …

Crane & Lifting Hydraulic Cylinders — Overhead, Port, Marine, Jib Crane OEM

Hengshui Machinery supplies custom hydraulic cylinders for all categories of crane and lifting equipment: overhead (EOT) cranes, portal cranes, quayside container cranes, ship-mounted cranes, jib cranes, gantry cranes, and dock levellers. Crane hydraulic cylinders must combine high load capacity with consistent, leak-free performance — often in outdoor environments exposed to salt spray, humidity, and wide temperature variation.

For marine and offshore crane applications, we offer stainless steel rod (316L) and nickel-plated rod variants with enhanced corrosion protection packages. For high-cycle overhead crane duty, we specify low-friction seal compounds (PU or PTFE composite) and precision-honed bore tubes to minimise seal wear and extend service intervals. OEM manufacturing from customer drawings, samples, or interchangeable-replacement specifications is standard practice.

Parameter Specification
Bore range Ø50 mm – Ø400 mm
Stroke range 200 mm – 5,000 mm
Working pressure 160 – 315 bar
Rod options Hard chrome; stainless steel 316L (marine); nickel plated
Seal options NBR (standard); FKM (high temp); PU (high cycle); PTFE (corrosive)
Mounting Clevis, flange, trunnion, earring — to customer drawing
Ports SAE / BSP / NPT / metric; integrated manifold option
Corrosion coat Zinc primer + 2K epoxy topcoat; hot-dip galvanised option

Crane & Lifting Cylinder Applications

Overhead (EOT) crane long travel & cross travel

Cylinders for end carriage braking, long-travel damping, and buffer systems on electric overhead travelling cranes in steel plants, warehouses, and fabrication shops.

Port / quayside container crane

Heavy-duty cylinders for spreader beam actuation, trolley travel brakes, and boom hinge on quayside container cranes. Salt-spray resistant coatings and stainless rods available.

Ship-mounted crane / knuckle boom crane

Compact, high-force cylinders for ship crane slewing, luffing, and knuckle extension. Marine-grade corrosion protection as standard.

Jib and articulated crane

Single and multi-stage cylinders for jib crane luffing, rotating column elevation, and counterweight adjustment.

Gantry and portal crane

Long-stroke cylinders for portal crane leg equalisation, rail clamping, and anti-sway systems.

Dock leveller and vehicle loading ramp

Medium-bore cylinders for dock leveller lip actuation and main platform raising/lowering. Outdoor duty — IP67 cylinder body sealing standard.

Hydraulic scissor lift and platform

Synchronised cylinder pairs for scissor lift tables and vehicle inspection ramps. Smooth, controlled extension at low creep velocity.

ISO 9001:2015 Certified
Wuxi, Jiangsu, China — Factory Direct
24 h Quote · MOQ 1 Piece · OEM/ODM
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Need a Custom Crane & Lifting Cylinders?

All products available with custom bore, stroke, seals, and surface treatment. OEM/ODM manufacturing from drawings or samples.

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