Standard Bollard Capacity (Metric Tonnes) Metric MSB MSB MSB MSB MSB MSB MSB MSB B 673 781 942 1144 1346 1548 1683 1885 C 204 236 285 346 407 468 509 570 D 335 389 469 570 670 771 838 938 E 267 302 356 432 508 584 635 702 F 533 604 711 864 1016 1168 1270 1422 G 70 81 98 189 222 256 278 311 H 222 258 311 378 444 512 556 622 I 191 221 267 324 381 438 476 533 Bolt Size M20 M22 M30 M36 M42 M42 M48 M56 Bolt Length 300 300 450 450 600 600 750 915 Bolt Qty 8 8 8 10 10 10 10 10
Double Bitt bollards are useful when high densities of mooring lines are present. The two column design allows two lines to be secured and independently released without having to compromise the mooring of an adjacent vessel. The opposing sloping columns are particularly useful for securing of spring lines as their greatest strength is parallel to the berth
Dimensions
(mm)
20
30
50
75
100
125
150
200
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