Yokohama fender
Yokohama fender Introduction
Yokohama fender is the ultimate protection for ships, harbor crafts, docks, piers, and wharves. Heavy-duty construction withstands both impact and aggressive environments, marine fenders provide a proven and quality solution in a high-performance fendering system. It is a cost-effective option for intensive long-term use.
The energy absorption does not decrease at inclined compression up to 15 degrees.
The reaction force increases slowly and does not increase sharply even under excess load conditions.
Pneumatic Rubber Fenders are adequately reinforced using strong tire-code to against the combined force during ship berthing and mooring operations.
The weight of pneumatic fenders are supported by water on which it floats, therefore, the pneumatic fenders can be simply installed on the wharf and anchor mast.
The fender can be supplied with certification from any of the major classification societies.
Yokohama fender Drawing
Pneumatic Rubber Fender Drawing
Yokohama fender Size for Small and Medium Size Vessel
| Shipping tonnage | Size of dependable ball(D×Lm) | Remarks |
| 50 | 0.5×1.0 | Fisher |
| 100 | 0.7×1.5-1.0×1.5 | Fisher |
| 200 | 1.0×1.8-1.0×2.0 | Fisher,Tugboat |
| 300-500 | 1.2×2.0-1.5×2.5 | Fisher,Tugboat |
| 1000 | 1.5×2.5-1.5×3.0 | Tugboat,Transport vessel |
| 3000 | 2.0×3.0-2.0×3.5 | Ocean dragnet vessel, Transport vessel |
| 10000 | 2.0×3.5-2.5×5.0 | Transport vessel |
Yokohama fender Size for Large-Size vessel
| A Vessel(DWT) | B Vessel(DWT) | Assumed string meeting velocity(m/s) | Effective movement energy(KJ) | Size of dependable ball(D×L) |
| 300,000 | 200,000 | 0.15 | 1230 | 3.3×6.5 |
| 150,000 | 0.15 | 1030 | 3.3×6.5 | |
| 100,000 | 0.15 | 781 | 3.3×6.5 | |
| 200,000 | 150,000 | 0.15 | 882 | 3.3×6.5 |
| 100,000 | 0.15 | 693 | 3.0×6.0 | |
| 85,000 | 0.15 | 618 | 3.0×5.0 | |
| 100,000 | 85,000 | 0.17 | 617 | 3.0×5.0 |
| 50,000 | 0.18 | 511 | 3.0×5.0 | |
| 40,000 | 0.2 | 544 | 3.0×5.0 | |
| 50,000 | 40,000 | 0.2 | 425 | 2.5×5.5 |
| 30,000 | 0.22 | 437 | 2.5×5.5 | |
| 20,000 | 0.25 | 443 | 2.5×5.5 | |
| 20,000 | 15,000 | 0.27 | 318 | 2.5×4.0 |
| 10,000 | 0.3 | 309 | 2.0×3.5 | |
| 5,000 | 0.35 | 253 | 2.0×3.5 | |
| 10,000 | 5,000 | 0.35 | 212 | 2.0×3.5 |
| 3,000 | 0.4 | 196 | 2.0×3.5 | |
| 1,000 | 0.5 | 127 | 2.0×3.0 |
Options:
1.Pneumatic Rubber Fenders with initial pressure 0.08MPa also can be supplied.
2.Other sizes besides the above also can be customized.
3.All fenders conform to the latest ISO 17357 directives standard.
4.All kinds of foam-filled marine fenders can be available.
5.Can be delivered in various sizes with chain – vehicle/ aircraft tyre net.
Please note that the above specifications are “general specifications” that pertain to the majority of our production. These specifications should only be used for general, informational purposes. Subject to change without prior notice. For the actual specification, please check with us when order placed. Classification certification like CCS, DNV, BV, LR, NK, KR, RS shall be provided upon request.
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