CLASS 175′
M/V Ram XV, M/V Ram XVI 105
Nautilus Model
35B4-60
60′ Boom Crane
Main Hoist
| Radius (ft) | Radius (Deg) | 4-Part Static (LB) | Reeving Dynamic (LB) |
|---|---|---|---|
| 10 | 80 | 17,660 | 11,640 |
| 15 | 76 | 16,595 | 10,930 |
| 20 | $71 | $15,556 | 10,237 |
| 25 | 68 | 13,443 | 8,829 |
| 30 | 61 | 10,970 | 7,180 |
| 35 | 55 | 9,218 | 6,012 |
| 40 | 49 | 7,911 | 5,141 |
| 45 | 42 | 6,899 | 4,466 |
| 50 | 35 | 6,092 | 3,928 |
| 55 | 25 | 5,433 | 3,489 |
| 60 | 0 | 3,795 | 2,397 |
Nautilus Model
340 L-100
100′ Boom Crane
Main Hoist
| Radius (ft) | Radius (Deg) | 4-Part Statis (LB) | Reeving Dynamic (LB) |
|---|---|---|---|
| 21 | 81 | 139,812 | 92,275 |
| 25 | 78 | 115,078 | 75,785 |
| 30 | 75 | 95,115 | 62,477 |
| 35 | 73 | 80,613 | 52,809 |
| 40 | 70 | 69,600 | 45,467 |
| 45 | 66 | 60,950 | 39,700 |
| 50 | 63 | 53,975 | 35,050 |
| 55 | 60 | 48,230 | 31,220 |
| 60 | 57 | 43,415 | 28,010 |
| 65 | 53 | 39,320 | 25,280 |
| 70 | 49 | 35,794 | 22,929 |
| 75 | 46 | 32,725 | 20,883 |
| 80 | 41 | 30,028 | 19,085 |
| 85 | 37 | 27,639 | 17,493 |
| 90 | 32 | 25,508 | 16,071 |
| 95 | 26 | 23,588 | 14,792 |
| 100 | 18 | 21,848 | 13,632 |
| 105 | 0 | 20,228 | 12,552 |
