Equipment Table
Equipment Number (abbreviated as EN) is just a non-dimensional parameter which can be used to select the right sized anchoring and chain cables for a new ship. However, it is to be noted that these equipment are only meant for harbour mooring, and not for open sea or rough weather mooring.
Equipment Tables
| Equipment No. | Equipment Letter | Stud Link Chain Cables for Bower Anchor Diameter mm | Stockless Bower Anchor | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Exceeding | Not Exceeding | USSR BV | LR | AB | NV | GL | Total Length mm | Grade 1 | Grade 2 | Grade 3 | Number | Weight/Anchor kg |
| 50 | 70 | - | A | U1 | a | 220.0 | 14 | 12.5 | - | 2 | 180 | |
| 70 | 90 | - | B | U2 | b | 220.0 | 16 | 14 | - | 2 | 240 | |
| 90 | 110 | - | C | U3 | c | 247.5 | 17.5 | 16 | - | 2 | 300 | |
| 110 | 130 | - | D | U4 | d | 247.5 | 19 | 17.5 | - | 2 | 360 | |
| 130 | 150 | - | E | U5 | e | 275.0 | 20.5 | 17.5 | - | 2 | 420 | |
| 150 | 175 | - | F | U6 | f | 275.0 | 22 | 19 | - | 2 | 480 | |
| 175 | 205 | - | G | U7 | g | 302.5 | 24 | 20.5 | - | 2 | 570 | |
| 205 | 240 | - | H | U8 | h | 109 | 302.5 | 26 | 22 | 20.5 | 3 | 660 |
| 240 | 280 | - | I | U9 | i | 110 | 330.0 | 28 | 24 | 22 | 3 | 780 |
| 280 | 320 | - | J | U10 | j | 111 | 357.5 | 30 | 26 | 24 | 3 | 900 |
| 320 | 360 | - | K | U11 | k | 112 | 357.5 | 32 | 28 | 24 | 3 | 1020 |
| 360 | 400 | - | L | U12 | l | 113 | 385.0 | 34 | 30 | 26 | 3 | 1140 |
| 400 | 450 | - | M | U13 | m | 114 | 385.0 | 36 | 32 | 28 | 3 | 1290 |
| 450 | 500 | - | N | U14 | n | 115 | 412.5 | 38 | 34 | 30 | 3 | 1440 |
| 500 | 550 | - | O | U15 | o | 116 | 412.5 | 40 | 34 | 30 | 3 | 1590 |
| 550 | 600 | - | P | U16 | p | 117 | 440.0 | 42 | 36 | 32 | 3 | 1740 |
| 600 | 660 | - | Q | U17 | q | 118 | 440.0 | 44 | 38 | 34 | 3 | 1920 |
| 660 | 720 | - | R | U18 | r | 119 | 440.0 | 46 | 40 | 36 | 3 | 2100 |
| 720 | 780 | - | S | U19 | s | 120 | 467.5 | 48 | 42 | 36 | 3 | 2280 |
| 780 | 840 | - | T | U20 | t | 121 | 467.5 | 50 | 44 | 38 | 3 | 2460 |
| 840 | 910 | - | U | U21 | u | 122 | 467.5 | 52 | 46 | 40 | 3 | 2640 |
| 910 | 980 | - | V | U22 | v | 123 | 495.0 | 54 | 48 | 42 | 3 | 2850 |
| 980 | 1060 | - | W | U23 | w | 124 | 495.0 | 56 | 50 | 44 | 3 | 3060 |
| 1060 | 1140 | - | X | U24 | x | 125 | 495.0 | 58 | 50 | 46 | 3 | 3300 |
| 1140 | 1220 | - | y | U25 | y | 126 | 522.5 | 60 | 52 | 46 | 3 | 3540 |
| 1220 | 1300 | - | Z | U26 | z | 127 | 522.5 | 62 | 54 | 48 | 3 | 3780 |
| 1300 | 1390 | - | A+ | U27 | A | 128 | 522.5 | 64 | 56 | 50 | 3 | 4050 |
| 1390 | 1480 | - | B+ | U28 | B | 129 | 550.0 | 66 | 58 | 50 | 3 | 4320 |
| 1480 | 1570 | - | C+ | U29 | C | 130 | 550.0 | 68 | 60 | 52 | 3 | 4590 |
| 1570 | 1670 | - | D+ | U30 | D | 131 | 550.0 | 70 | 62 | 54 | 3 | 4890 |
| 1670 | 1790 | - | E+ | U31 | E | 132 | 577.5 | 73 | 64 | 56 | 3 | 5250 |
| 1790 | 1930 | - | F+ | U32 | F | 133 | 577.5 | 76 | 66 | 58 | 3 | 5610 |
| 1930 | 2080 | - | G+ | U33 | G | 134 | 577.5 | 78 | 68 | 60 | 3 | 6000 |
| 2080 | 2230 | - | H+ | U34 | H | 135 | 605.0 | 81 | 70 | 62 | 3 | 6450 |
| 2230 | 2380 | - | I+ | U35 | I | 136 | 605.0 | 84 | 73 | 64 | 3 | 6900 |
| 2380 | 2530 | - | J+ | U36 | J | 137 | 605.0 | 87 | 76 | 66 | 3 | 7350 |
| 2530 | 2700 | - | K+ | U37 | K | 138 | 632.5 | 90 | 78 | 68 | 3 | 7800 |
| 2700 | 2870 | - | L+ | U38 | L | 139 | 632.5 | 92 | 81 | 70 | 3 | 8300 |
| 2870 | 3040 | - | M+ | U39 | M | 140 | 632.5 | 95 | 84 | 73 | 3 | 8700 |
| 3040 | 3210 | - | N+ | U40 | N | 141 | 660.0 | 97 | 84 | 76 | 3 | 9300 |
| 3210 | 3400 | - | O+ | U41 | O | 142 | 660.0 | 100 | 87 | 78 | 3 | 9900 |
| 3400 | 3600 | - | P+ | U42 | P | 143 | 660.0 | 102 | 90 | 78 | 3 | 10500 |
| 3600 | 3800 | - | Q+ | U43 | Q | 144 | 687.5 | 105 | 92 | 81 | 3 | 11100 |
| 3800 | 4000 | - | R+ | U44 | R | 145 | 687.5 | 107 | 95 | 84 | 3 | 11700 |
| 4000 | 4200 | - | S+ | U45 | S | 146 | 687.5 | 111 | 97 | 87 | 3 | 12300 |
| 4200 | 4400 | - | T+ | U46 | T | 147 | 715.0 | 114 | 100 | 87 | 3 | 12900 |
| 4400 | 4600 | - | U+ | U47 | U | 148 | 715.0 | 117 | 102 | 90 | 3 | 13500 |
| 4600 | 4800 | - | V+ | U48 | V | 149 | 715.0 | 120 | 105 | 92 | 3 | 14100 |
| 4800 | 5000 | - | W+ | U49 | W | 150 | 742.5 | 122 | 107 | 95 | 3 | 14700 |
| 5000 | 5200 | - | X+ | U50 | X | 151 | 742.5 | 124 | 111 | 97 | 3 | 15400 |
| 5200 | 5500 | - | Y+ | U51 | Y | 152 | 742.5 | 127 | 111 | 97 | 3 | 16100 |
| 5500 | 5800 | - | Z+ | U52 | Z | 153 | 742.5 | 130 | 114 | 100 | 3 | 16900 |
| 5800 | 6100 | - | A* | U53 | A* | 154 | 742.5 | 132 | 117 | 102 | 3 | 17800 |
| 6100 | 6500 | - | B* | U54 | B* | 155 | 742.5 | 137 | 120 | 107 | 3 | 18800 |
| 6500 | 6900 | - | C* | U55 | C* | 156 | 770.0 | - | 124 | 111 | 3 | 20000 |
| 6900 | 7400 | - | D* | U56 | D* | 157 | 770.0 | - | 127 | 114 | 3 | 21500 |
| 7400 | 7900 | - | E* | U57 | E* | 158 | 770.0 | - | 132 | 117 | 3 | 23000 |
| 7900 | 8400 | - | F* | U58 | F* | 159 | 770.0 | - | 137 | 122 | 3 | 24500 |
| 8400 | 8900 | - | G* | U59 | G* | 160 | 770.0 | - | 142 | 127 | 3 | 26000 |
| 8900 | 9400 | - | H* | U60 | H* | 161 | 770.0 | - | 147 | 132 | 3 | 27500 |
| 9400 | 10000 | - | I* | U61 | I* | 162 | 770.0 | - | 152 | 132 | 3 | 29000 |
| 10000 | 10700 | - | J* | U62 | J* | 770.0 | - | 157 | 137 | 3 | 31000 | |
| 10700 | 11500 | - | K* | U63 | K* | 770.0 | - | 157 | 142 | 3 | 33000 | |
| 11500 | 12400 | - | L* | U64 | L* | 770.0 | - | 162 | 147 | 3 | 35500 | |
| 12400 | 13400 | - | M* | U65 | M* | 770.0 | - | - | 152 | 3 | 38500 | |
| 13400 | 14600 | - | N* | U66 | N* | 770.0 | - | - | 157 | 3 | 42000 | |
| 14600 | 16000 | - | O* | U67 | O* | 770.0 | - | - | 162 | 3 | 46000 | |
AB = American Bureau
BV = Bureau Veritas
NV = Det Norske Veritas
LR = Lloyd’s Register of Shipping
USSR = USSR Register of Shipping
GL = Germanischer Lloyd
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