Hydraulic cylinders for cranes, hoists, marine deck equipment, outriggers and telescopic lifting systems
Crane & Lifting Cylinders
Marine Crane Hydra…
Crane & Lifting Cylinders
Crane Hydraulic Cy…
Crane & Lifting Cylinders
Crane Manipulator …
Crane & Lifting Cylinders
Engineering Machin…
Crane & Lifting Cylinders
Lifting Equipment …
Crane & Lifting Cylinders
Motorised Rail Car…
Crane & Lifting Cylinders
Crane Boom Flip Cy…
Crane & Lifting Cylinders
Offshore Crane Hyd…
Crane & Lifting Cylinders
Manual Pump Liftin…
Crane & Lifting Cylinders
Vehicle Maintenanc…
Crane & Lifting Cylinders
600T Pattern Strip…
Crane & Lifting Cylinders
Marine Jacking Cyl…
Crane & Lifting Cylinders
Lifting Equipment …
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 |
Cylinders for end carriage braking, long-travel damping, and buffer systems on electric overhead travelling cranes in steel plants, warehouses, and fabrication shops.
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.
Compact, high-force cylinders for ship crane slewing, luffing, and knuckle extension. Marine-grade corrosion protection as standard.
Single and multi-stage cylinders for jib crane luffing, rotating column elevation, and counterweight adjustment.
Long-stroke cylinders for portal crane leg equalisation, rail clamping, and anti-sway systems.
Medium-bore cylinders for dock leveller lip actuation and main platform raising/lowering. Outdoor duty — IP67 cylinder body sealing standard.
Synchronised cylinder pairs for scissor lift tables and vehicle inspection ramps. Smooth, controlled extension at low creep velocity.
All products available with custom bore, stroke, seals, and surface treatment. OEM/ODM manufacturing from drawings or samples.