Pneumatic fenders, also known as Yokohama rubber fenders, are a type of marine fender widely used in the shipping industry as an effective anti-collision device. These inflatable rubber fenders serve as a protective medium to prevent damage during ship-to-ship (STS) and ship-to-berth (STB) operations. With their ability to absorb large amounts of energy while exerting low surface pressure on the vessel, they have become a preferred choice for protecting large tankers, LPG carriers, offshore platforms, and major port facilities.
Key Features:
- Easy and quick deployment
- Minimal reaction force and hull pressure
- Adjustable performance by changing the initial air pressure
- Suitable for both high and low tide areas
- Maintains large clearance between the ship and the structure
- Optional chain-net systems for heavy-duty applications
- Low maintenance requirements
Applications:
Pneumatic Yokohama rubber fenders are ideal for various maritime scenarios, including:
- Tankers, gas carriers, and bulk cargo ships
- Fast ferries and aluminum-hulled vessels
- Temporary or permanent installations
- Emergency fendering solutions
- Stand-off fenders for aligning ships with shore facilities
Technical Performance Table:
| Specifications (mm) | At 60% compression, initial pressure 0.05MPa | Weight of sphere ±10% |
|--------------------|---------------------------------------------|----------------------|
| Diameter | Length | Energy Absorption (KJ) | Reaction Force (KN) | KG |
| 200 | 500 | | | |
| 300 | 500 | | | |
| 500 | 1000 | 6 | 64 | 25 |
| 600 | 1200 | 10 | 86 | 35 |
| 700 | 1500 | 17 | 137 | 50 |
| 1000 | 1500 | 32 | 181 | 80 |
| 1000 | 2000 | 45 | 257 | 100|
| 1200 | 2000 | 63 | 297 | 120|
| 1350 | 2500 | 100 | 426 | 170|
| 1500 | 3000 | 153 | 579 | 320|
| 1700 | 3000 | 190 | 637 | 400|
| 2000 | 3500 | 308 | 875 | 590|
| 2500 | 4000 | 663 | 1380 | 1000|
| 2500 | 5500 | 932 | 2010 | 1400|
| 3000 | 5000 | 1050 | 2030 | 1800|
| 3000 | 6000 | 1315 | 2488 | 2200|
| 3300 | 6500 | 1814 | 3015 | 2700|
| 3500 | 6000 | 2018 | 3286 | 2800|
| 3500 | 6500 | 2325 | 3656 | 3200|
| 3500 | 7000 | 2650 | 4018 | 3600|
| 3600 | 7200 | 3180 | 4821 | 4320|
Pneumatic fenders are manufactured in China and are certified by CCS. They are available under the brand Yutung and are packaged as nude packs. Custom specifications are available upon request. The HS code for this product is 8907900090.
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