Hydro-Pneumatic Fenders: Hybrid Buffering for Heavy-Duty Protection
06/05/2025What Are Jetty Fenders?
13/05/2025

Cylinder rubber fenders are cylindrical-shaped buffers made of high-strength rubber, designed to absorb ship impacts in ports and marinas through radial compression.
Key Features
- Material: Durable, weather-resistant rubber for marine environments.
- Structure: Hollow or solid rubber cylinders (single/double-layered) for flexible energy absorption.
- Installation: Easy mounting on docks, piles, or floating pontoons.
Advantages
- Cost-Effective: Lower price compared to hydraulic/pneumatic systems.
- Low Maintenance: No moving parts; resistant to corrosion and UV degradation.
- Compact Design: Space-saving for tight waterfront layouts.
Applications
- Ship-to-Shore Mooring: Protects docks from vessel berthing forces.
- Fisheries & Harbors: Common in small to medium-sized ports.
- Emergency Barriers: Temporary protection for damaged structures.
Limitations
- Lower Energy Capacity: Suitable for light-moderate impacts (up to ~3,000 kJ).
- Space Dependency: Requires sufficient clearance for radial compression.
Ideal For: Budget-conscious projects prioritizing simplicity and durability!