Double Bitt Bollard
Features
- General – purpose applications up to 200 tons.
- Suitable for mooring multiple lines (subject to bollard capacity).
- Concrete – filled (optional).
Visual Representations
- 3D View: A three – dimensional image of the double bitt bollard is presented on the left side, showing its structure with two bitts on a base plate, and the seaward side is indicated.
- Technical Drawings:
- A side – view drawing with a sectional view (showing the internal structure and bolt length), along with an indication of the recommended line angle (ranging from – 15° to + 60°).
- A top – view drawing showing the allowable mooring line angles when the mooring line is secured on one bitt of the bollards, with angles marked as 90°, 70°, etc.
- Another top – view – like drawing (possibly a different perspective or detail) also showing the angle relationships.
Dimensional and Bollard Capacity Table
| Dimension (mm) | Bollard Capacity (tons) | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 20 | 30 | 50 | 75 | 100 | 125 | 150 | 200 | ||||
| A | 20 | 20 | 25 | 40 | 50 | 50 | 60 | 60 | |||
| B | 300 | 350 | 420 | 510 | 600 | 700 | 750 | 840 | |||
| C | 680 | 780 | 950 | 1140 | 1330 | 1535 | 1670 | 1860 | |||
| D | 540 | 610 | 720 | 870 | 1020 | 1170 | 1270 | 1430 | |||
| E | 280 | 310 | 360 | 440 | 520 | 590 | 640 | 720 | |||
| F | 190 | 220 | 270 | 330 | 390 | 440 | 490 | 530 | |||
| G | 45 | 45 | 45 | 55 | 65 | 75 | 75 | 95 | |||
| H | 150 | 180 | 210 | 190 | 222.5 | 255 | 280 | 310 | |||
| I | 150 | 180 | 210 | 250 | 300 | 340 | 370 | 410 | |||
| J | 210 | 240 | 310 | 350 | 410 | 470 | 510 | 570 | |||
| Bolt | M20 | M22 | M30 | M36 | M42 | M42 | M48 | M56 | |||
| Bolt Length | 300 | 300 | 450 | 500 | 600 | 750 | 850 | 1070 | |||
| P | 35 | 35 | 40 | 55 | 65 | 75 | 75 | 75 | |||
| Quantity | 8 | 8 | 8 | 10 | 10 | 10 | 10 | 10 |
Note: P represents the bollard base recess mounting depth including grout, with all dimensions in millimeters (mm).
Attention please: The description might be incorrect, please contact us for confirmation.
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