Parameter

Bore Diameter: 40mm – 400mm

Rod Diameter: 20mm – 200mm

Stroke: 100mm – 5000mm (customizable)

Working Pressure: 16MPa – 40MPa

Testing Pressure: 1.5 times the working pressure

Material:

Cylinder Tube: High-strength cold-drawn precision steel tube (ST52/45# steel)

Piston Rod: High-strength alloy steel with hard chrome plating (thickness: 20–30μm)

Seals: High-performance seals from renowned brands (e.g., Parker, NOK, Hallite) for superior sealing and durability

Working Temperature: -20°C to +80°C

Connection Types: Flange mount, clevis mount, or pin-eye mount (customizable)

Hydraulic Fluid: Mineral oil, anti-wear hydraulic oil

Features

High load capacity

Designed for heavy lifting operations, able to withstand extreme pressures and loads.

Precise control

Ensures smooth extension and retraction for high accuracy in complex crane operations.

Superior sealing performance

Equipped with advanced sealing systems to prevent hydraulic oil leakage and extend service life.

Wear and corrosion resistance

Hard chrome plated and finely polished piston rod increases wear resistance and protects against corrosion, ideal for harsh environments.

Exceptional durability

Cylinder tube is manufactured from high-strength materials with precision machining and surface treatment for long-lasting performance and stability.

Easy maintenance

Designed for easy disassembly and maintenance, reducing downtime.

Customisable design

Tailored to specific crane models and application requirements, offering bespoke design and manufacture.