Danforth High Holding Power (HHP) Anchor
Product Overview:
The Danforth HHP Anchor represents a breakthrough in lightweight, high-performance anchoring technology. Originally developed by Richard Danforth in the 1940s for military landing craft, this advanced design delivers exceptional holding power through its innovative dual-fluke geometry and stabilizing crossbar. Engineered for modern marine applications, it achieves superior grab-to-weight ratios while maintaining compact dimensions.
Key Features & Benefits:
Advanced Design Elements:
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Patented dual triangular fluke design (40% larger surface area)
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Integrated crossbar stabilization system prevents anchor roll
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60% higher holding power-to-weight ratio than conventional anchors
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Optimized for rapid seabed penetration
Technical Specifications:
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Type: Certified Danforth HHP Anchor
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Material: Premium ZG230-450H marine cast steel
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Weight Range: 60kg – 25,000kg (custom sizes available)
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Surface Treatment:
• Standard: Heavy-duty bituminous coating
• Premium: Hot-dip galvanized (80μm minimum)
Parameters:
| D | E | F | A | B | C | Nominal Weight |
| (mm) | (mm) | (mm) | (mm) | (mm) | (mm) | (kg) |
| 535 | 985 | 240 | 186 | 408 | 755 | 60 |
| 590 | 1080 | 260 | 200 | 450 | 830 | 75 |
| 640 | 1180 | 290 | 216 | 490 | 930 | 100 |
| 670 | 1230 | 300 | 220 | 505 | 970 | 120 |
| 690 | 1270 | 310 | 234 | 520 | 1000 | 125 |
| 732 | 1348 | 330 | 242 | 550 | 1060 | 150 |
| 810 | 1490 | 360 | 266 | 600 | 1150 | 200 |
| 870 | 1600 | 390 | 294 | 650 | 1240 | 250 |
| 885 | 1620 | 400 | 296 | 660 | 1250 | 276 |
| 925 | 1700 | 420 | 312 | 690 | 1320 | 300 |
| 1010 | 1810 | 460 | 342 | 750 | 1460 | 400 |
| 1100 | 2020 | 490 | 368 | 800 | 1570 | 500 |
| 1260 | 2300 | 560 | 414 | 910 | 1800 | 750 |
| 1380 | 2540 | 620 | 450 | 980 | 1980 | 1000 |
| 1490 | 2740 | 670 | 484 | 1070 | 2100 | 1250 |
| 1580 | 2850 | 700 | 512 | 1120 | 2220 | 1500 |
| 1730 | 2910 | 770 | 560 | 1130 | 2440 | 2000 |
| 1864 | 3070 | 830 | 605 | 1217 | 2628 | 2500 |
| 1980 | 3330 | 880 | 640 | 1290 | 2790 | 3000 |
| 2170 | 3590 | 970 | 700 | 1420 | 3070 | 4000 |
| 2270 | 3840 | 1020 | 735 | 1482 | 3200 | 5000 |
| 2480 | 4100 | 1100 | 800 | 1620 | 3500 | 6000 |
| 2590 | 4180 | 1150 | 840 | 1696 | 3850 | 7000 |
| 2600 | 4490 | 1240 | 910 | 1936 | 3940 | 8500 |
| 2900 | 4640 | 1280 | 940 | 2000 | 4150 | 10000 |
| 3250 | 5378 | 1440 | 1046 | 2120 | 4590 | 13600 |
| 3435 | 5680 | 1520 | 1105 | 2240 | 4845 | 16000 |
| 3570 | 5680 | 1580 | 1150 | 2270 | 5000 | 18000 |
| 3695 | 5880 | 1635 | 1190 | 2350 | 5175 | 20000 |
| 3982 | 6330 | 1760 | 1280 | 2530 | 5570 | 25000 |
The description/sizes may be different with goods, please check with us when order.
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