Yokohama Type Pneumatic Rubber Fender Floating Boat Bumpers
- Model
- JRBM-01
Item specifics
- Product Name
- Pneumatic fender
- Material
- nature rubber
- Model
- JRB-PF-01
- Fender Diameter
- 0.5-4.5 meters
- Fender Length
- 1.0-9.0 meters
- Standard
- ISO: 17357-2014
Product review
Description

The pneumatic rubber fender was developed in 1958 in Japan. Progress in the development of such floating pneumatic rubber fenders is closely related to the progress and development of ship technology, and has to continuously cope with progressively larger oil tankers such as VLCC's, ULCC's, large gas carriers, bulk carriers and floating structures.
Pneumatic rubber fenders are used worldwide for ship-to-ship (STS) transfer operations, terminals, and for all kinds of ships, large tankers, vessels, docks, harbor wharves and ocean platforms.
Nominal Size diameter × length mm | Initial internal pressure kPa | Guaranteed energy absorption (GEA) | Reaction force at GEA deflection (R) | Hull pressure (Internal pressure) at GEA deflection (P) |
Minimum value at deflection 60 ± 5 % kJ | Tolerance ±10 % kN | Reference value kPa | ||
500 × 1 000 | 50 | 6 | 64 | 132 |
600 × 1 000 | 50 | 8 | 74 | 126 |
700 × 1 500 | 50 | 17 | 137 | 135 |
1 000 × 1 500 | 50 | 32 | 182 | 122 |
1 000 × 2 000 | 50 | 45 | 257 | 132 |
1 200 × 2 000 | 50 | 63 | 297 | 126 |
1 350 × 2 500 | 50 | 102 | 427 | 130 |
1 500 × 3 000 | 50 | 153 | 579 | 132 |
1 700 × 3 000 | 50 | 191 | 639 | 128 |
2 000 × 3 500 | 50 | 308 | 875 | 128 |
2 500 × 4 000 | 50 | 663 | 1381 | 137 |
2 500 × 5 500 | 50 | 943 | 2019 | 148 |
3 300 × 4 500 | 50 | 1175 | 1884 | 130 |
3 300 × 6 500 | 50 | 1814 | 3015 | 146 |
3 300 × 10 600 | 50 | 3067 | 5257 | 158 |
4 500 × 9 000 | 50 | 4752 | 5747 | 146 |
4 500 × 12 000 | 50 | 6473 | 7984 | 154 |
Nominal size diameter × length mm | Initial internal pressure kPa | Guaranteed energy absorption (GEA) | Reaction force at GEA deflection (R) | Hull pressure (Internal pressure) at GEA deflection (P) |
Minimum value at deflection 60 ± 5 % kJ | Tolerance ±10 % kN | Reference value kPa | ||
500 × 1 000 | 80 | 8 | 85 | 174 |
600 × 1 000 | 80 | 11 | 98 | 166 |
700 × 1 500 | 80 | 24 | 180 | 177 |
1 000 × 1 500 | 80 | 45 | 239 | 160 |
1 000 × 2 000 | 80 | 63 | 338 | 174 |
1 200 × 2 000 | 80 | 88 | 390 | 166 |
1 350 × 2 500 | 80 | 142 | 561 | 170 |
1 500 × 3 000 | 80 | 214 | 761 | 174 |
1 700 × 3 000 | 80 | 267 | 840 | 168 |
2 000 × 3 500 | 80 | 430 | 1150 | 168 |
2 500 × 4 000 | 80 | 925 | 1815 | 180 |
2 500 × 5 500 | 80 | 1317 | 2653 | 195 |
3 300 × 4 500 | 80 | 1640 | 2476 | 171 |
3 300 × 6 500 | 80 | 2532 | 3961 | 191 |
3 300 × 10 600 | 80 | 4281 | 6907 | 208 |
4 500 × 9 000 | 80 | 6633 | 7551 | 192 |
4 500 × 12 000 | 80 | 9037 | 10490 | 202 |