GBT554-2008 Marine Double Cross Bollards Type DL – Superior Mooring Stability
Engineered for Secure & Reliable Vessel Anchoring
Our GBT554-2008 Type DL Marine Double Cross Bollards are a heavy-duty mooring solution designed for maximum vessel security in ports, docks, and marine terminals. Featuring a dual cross-horn design, this bollard provides two independent rope attachment points, ensuring superior stability even under extreme mooring forces.
Key Features & Benefits
✔ Dual Cross-Horn Design
Two perpendicular horns for enhanced rope security
Prevents line slippage in rough sea conditions
Distributes load evenly to reduce stress on dock structures
✔ Heavy-Duty Construction
High-strength cast iron or cast steel for maximum durability
Corrosion-resistant marine-grade coatings
Circular base plate for secure bolting to docks
✔ GBT554-2008 Standard Compliance
Meets Chinese national mooring standards
Rigorously tested for load capacity and material integrity
Certified for commercial port use
✔ Versatile Applications
Cargo ship mooring
Ferry & cruise terminals
Fishing harbors & marinas
Offshore platforms
Technical Specifications
| Feature | Specification |
|---|---|
| Model | Type DL (Double Cross) |
| Material | Cast Iron / Cast Steel |
| Design | Dual perpendicular horns |
| Base | Reinforced circular mounting plate |
| Standard | GBT554-2008 (China) |
| Certifications | CCS, ABS, BV, LR, NK, RINA |
Parameters:
| Nominal | A | A1 | A2 | B | d | d1 | D | D1 | h | SWL |
| Size | (KN) | |||||||||
| (mm) | ||||||||||
| 50 | 180 | 270 | 90 | 130 | 32 | 40 | 50 | 65 | 8 | 13 |
| 75 | 275 | 400 | 125 | 170 | 48 | 56 | 75 | 95 | 10 | 18 |
| 100 | 350 | 494 | 144 | 200 | 65 | 75 | 100 | 120 | 12 | 25 |
| 125 | 425 | 590 | 170 | 240 | 80 | 95 | 125 | 145 | 14 | 34 |
| 150 | 500 | 700 | 200 | 270 | 90 | 110 | 150 | 170 | 16 | 43 |
| 175 | 530 | 774 | 244 | 320 | 110 | 125 | 180 | 200 | 18 | 62 |
| Nominal | Weight | h1 | H | L | r | t | t1 | Screw | ||
| Size | (kg) | >= | >= | Dia. | Qty | |||||
| 50 | 7 | 85 | 190 | 310 | 20 | 6 | 4 | M12 | 6 | |
| 75 | 16 | 130 | 290 | 450 | 25 | 7 | 5 | M16 | 6 | |
| 100 | 27 | 160 | 350 | 550 | 28 | 7 | 5 | M18 | 6 | |
| 125 | 49 | 195 | 425 | 660 | 35 | 9 | 7 | M22 | 6 | |
| 150 | 71 | 210 | 500 | 770 | 35 | 9 | 7 | M22 | 6 | |
| 175 | 103 | 240 | 550 | 850 | 38 | 10 | 8 | M24 | 6 | |
The description/sizes may be different with goods, please check with us when order.
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