Yokohama Pneumatic Fender Superior Anti Collision Reinforced Rubber Durability Stable
Description
Yokohama Rubber Fenders are premium-grade pneumatic fender systems specifically engineered for heavy-duty port operations, where large-tonnage vessels require maximum protection during berthing. Constructed from high-strength synthetic rubber reinforced with multiple layers of tire-cord fabric, these fenders combine flexibility with exceptional structural durability, capable of withstanding repeated impacts from vessels exceeding 100,000 DWT.
The pneumatic design allows for superior energy absorption while maintaining low reaction forces, reducing stress on both quay walls and the hulls of ultra-large container ships, bulk carriers, and tankers. Their robust outer rubber surface offers exceptional wear resistance, and the internal air pressure ensures consistent performance even under extreme loading conditions.
Available in a wide range of diameters, lengths, and pressure ratings, Yokohama Rubber Fenders can be customized for the highest berthing energy requirements. They are ideal for ports handling Panamax, Post-Panamax, and Capesize vessels, where minimizing structural stress and operational downtime is critical.
With their proven performance in demanding environments, Yokohama Rubber Fenders enhance port safety, extend quay and vessel lifespans, and optimize operational efficiency for high-volume cargo handling.
Case Study
At a deepwater commercial port in Northern Europe, handling vessels up to 120,000 DWT, conventional solid rubber fenders were failing to absorb berthing energy efficiently, causing repeated hull stress and damage to quay structures. Hongruntong Marine supplied Yokohama Rubber Fenders specifically engineered for ultra-heavy berthing loads. The fenders were installed along the main container and bulk carrier berths, with tailored diameters and air pressures calculated based on vessel mass, berthing velocity, and tidal range. Following installation, the port observed significant reductions in hull contact damage and structural stress. Berthing operations became smoother, downtime decreased, and maintenance costs were reduced. The project was deemed highly successful, with the solution now recommended for other heavy-duty berths within the port.
Specifications
| Place of Origin | China |
| Brand Name | Yokohama Rubber Fender |
| Material | Natural Rubber |
| Color | Black |
| Application |
In ports with extreme tidal variations Ship-to-ship lightering operations Oil Gas (typically FSRU) Temporary berthing |
| Feature | Heat Resistance |
| Sample | Usually free |
| Production Method | Moulding |
| Temperature | -40℃~300℃ |
| Packing | Pallets |
| Lead time | 7-14 days |
| Diameter x Length [mm] |
50kPa Performance Data |
80kPa Performance Data |
||||
| Hull Pressure at GEA / kN / m2 |
Reaction Force / kN |
Energy Absorption / kNm |
Hull Pressure at GEA / kN / m2 |
Reaction Force / kN |
Energy Absorption / kNm |
|
| 1000 x 1500 | 122 | 182 | 32 | 160 | 239 | 45 |
| 1000 x 2000 | 132 | 257 | 45 | 174 | 338 | 63 |
| 1200 x 2000 | 126 | 297 | 63 | 166 | 390 | 88 |
| 1350 x 2500 | 130 | 427 | 102 | 170 | 561 | 142 |
| 1500 x 3000 | 153 | 579 | 153 | 174 | 761 | 214 |
| 1700 x 3000 | 128 | 639 | 191 | 168 | 840 | 267 |
| 2000 x 3500 | 128 | 875 | 308 | 168 | 1150 | 430 |
| 2500 x 4000 | 137 | 1381 | 663 | 180 | 1815 | 925 |
| 2500 x 5500 | 148 | 2019 | 943 | 195 | 2653 | 1317 |
| 3300 x 4500 | 130 | 1884 | 1175 | 171 | 2476 | 1640 |
| 3300 x 6500 | 146 | 3015 | 1814 | 191 | 3961 | 2532 |
| 3300 x 10600 | 158 | 5257 | 3067 | 208 | 6907 | 4281 |
| 4500 x 9000 | 146 | 5747 | 4752 | 192 | 7551 | 6633 |
| * Other size can be produced follow client's requirements. | ||||||
Features
Extreme Load Handling Capability
These fenders are designed for large-tonnage vessels, capable of absorbing very high berthing energies without compromising structural integrity. The reinforced multi-layer tire-cord construction ensures the fender retains shape and performance under extreme compression, providing reliable protection for both quay and vessel hull.
Durable Rubber Compound for Long Term Operation
The high-quality synthetic rubber compound resists abrasion, environmental degradation, and repeated high-impact stress. This ensures the fender maintains energy absorption efficiency even under continuous heavy-duty usage, making it ideal for busy container terminals and bulk handling ports.
Optimized Energy Absorption and Low Reaction Force
Pneumatic pressure distribution within the fender allows it to dissipate energy evenly, keeping reaction forces on the quay and vessel low. This feature is critical for ports handling ultra-large vessels where excessive reaction forces can lead to costly structural damage or hull deformation.
Temperature and Weather Resistance
These fenders perform reliably in extreme climates, from sub-zero northern ports to tropical environments. The rubber compound is resistant to UV, ozone, and saltwater corrosion, ensuring consistent mechanical performance and long service life under diverse marine conditions.
Applications
Deepwater Container Terminal Protection
Yokohama Rubber Fenders are perfect for protecting quay structures at deepwater container terminals, where vessels exceeding 80,000 DWT berth. They minimize hull and dock stress while allowing rapid cargo operations.
Bulk Carrier Berthing in Heavy Cargo Ports
The fenders are ideal for bulk cargo ports handling large bulk carriers, iron ore, coal, or grain vessels. They absorb the high berthing energy generated by heavy mass and maintain safety for quay structures and vessels.
Oil and Gas Terminal Berthing
They provide safe berthing support for large crude and product tankers, reducing the risk of hull impact and infrastructure damage during berthing and mooring operations at high-volume oil and gas terminals.
Why Choose Hongruntong Marine
Expertise in Heavy Duty Port Solutions
Hongruntong Marine specializes in fender systems for ultra-large vessels and high-energy berthing applications. Our team conducts detailed berthing energy calculations to design optimal fender systems tailored for heavy-duty ports.
Customized High Capacity Fender Design
We provide engineering solutions that account for vessel tonnage, tidal variations, berth configuration, and operational requirements. Each fender is manufactured and pressure-tested to meet specific heavy-load operational standards.
Quality Assurance and Reliability
Every Yokohama Rubber Fender undergoes rigorous quality control procedures, including dimensional inspection, air-tightness tests, and load validation. This ensures dependable performance under the most demanding operational conditions.
Full Lifecycle Support
Hongruntong Marine offers comprehensive support, from installation guidance to maintenance planning, ensuring that fenders operate safely and efficiently for years. Our team also provides emergency support and replacement solutions for high-traffic ports.
FAQ
1. Can Yokohama Rubber Fenders support vessels over 100,000 DWT?
Yes, these fenders are specifically engineered for ultra-large vessels, with reinforced structures and pneumatic design to absorb high berthing energies while maintaining low reaction force.
2. How is the internal pressure of a heavy-duty fender determined?
Internal pressure is calculated based on vessel size, berthing velocity, berth structure, and environmental conditions. Hongruntong Marine provides precise technical calculations to ensure optimal energy absorption.
3. What inspection is recommended for heavy-duty fenders?
Visual inspection of the rubber surface, air pressure verification, and checking for structural deformation are recommended before each berthing season. Routine checks ensure longevity and safety.
4. Are these fenders resistant to cold climates and ice conditions?
Yes, the rubber compounds and reinforcement layers are designed to maintain flexibility and energy absorption in sub-zero temperatures, making them suitable for northern deepwater ports.
5. Can these fenders be relocated if the berth layout changes?
Yes, Yokohama Rubber Fenders can be reused or relocated with proper handling. Hongruntong Marine provides guidance for disassembly, transport, and reinstallation to maintain performance.
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