Four-Blade Large Disk Ratio Propeller
Our Four-Blade Large Disk Ratio Propeller is a heavy-duty fixed-pitch (FPP) propeller designed for maximum thrust efficiency in demanding marine applications. Featuring a high disk ratio for superior load distribution, it is crafted from marine-grade copper (Cu1–Cu4) and certified by ABS, BV, DNV, CCS, NK, KR, LR, GL, RINA, IRS. Ideal for container ships, tankers, tugs, and bulk carriers, it ensures durable performance across all operating conditions.
Key Features & Benefits
✔ High Disk Ratio Design – Optimized blade area for better thrust and reduced cavitation
✔ Copper Construction – Corrosion-resistant with anti-fouling properties
✔ Wide Size Range – 700mm to 11,000mm diameter (55kg–120 tons)
✔ Fixed-Pitch Reliability – Low-maintenance and robust for heavy loads
✔ Global Certifications – ABS, BV, DNV, CCS, NK, KR, LR, GL, RINA, IRS compliant
Technical Specifications
| Parameter | Specification |
|---|---|
| Type | Fixed-Pitch (FPP), 4-blade |
| Material | Copper (Cu1, Cu2, Cu3, Cu4) |
| Diameter Range | 700mm – 11,000mm |
| Weight Range | 55kg – 120 tons |
| Certifications | ABS, BV, DNV, CCS, NK, KR, LR, GL, RINA, IRS |
| Applications | Container ships, tankers, tugs, bulk carriers |
Attention please: The description was copied from different cooperating manufacturers. The description may be different with the goods, please check with us when order.
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