2500×2500×800mm Rubber Bumper Collision Protection Shock Absorption
Description
Engineered for high-impact environments, this robust Cell Rubber Fender offers superior load distribution across its multi-cell design. Ideal for LNG terminals and heavy cargo ships, it absorbs up to 2500+ kN·m of energy. The reinforced rubber compound resists abrasion, oil, and ozone, ensuring long-term reliability. Customizable in size (e.g., 9-cell 3000×3000×1000mm) and hardness, it meets PIANC/OCIMF standards. Its low maintenance and corrosion-proof properties make it a cost-effective solution for harsh marine conditions.
Specifications
| Product Name | Cell Rubber Fender |
| Brand Name | Hongruntong Marine |
| Material | High Quality Natural Rubber |
| Reaction Force | 29-4626KN |
| Energy Absorption | 4-6102KNM |
| Hardness | ≤82 Shore A |
| Standard | PIANC2002, HGT2866-2016 |
| Processing Service | Moulding, Cutting |
| Lifespan | 15-20 Years |
| Service | OEM or ODM |
| Features | Strong, Robust, Well Proven Design |
| Application | Port, Dock, Quay, etc |
| Model | H | h | D1 | D2 | n-t |
| Cell | [mm] | [mm] | [mm] | [mm] | [mm] |
| CF-C400H | 400 | 25 | 650 | 550 | 30 |
| CF-C500H | 500 | 25 | 650 | 550 | 32 |
| CF-C630H | 630 | 30 | 840 | 700 | 39 |
| CF-C800H | 800 | 30 | 1050 | 900 | 40 |
| CF-C1000H | 1000 | 35 | 1300 | 1100 | 47 |
| CF-C1150H | 1150 | 40 | 1500 | 1300 | 50 |
| CF-C1250H | 1250 | 45 | 1650 | 1450 | 53 |
| CF-C1450H | 1450 | 47 | 1850 | 1650 | 61 |
| CF-C1600H | 1600 | 50 | 2000 | 1800 | 61 |
| CF-C1700H | 1700 | 55 | 2100 | 1900 | 66 |
| CF-C2000H | 2000 | 55 | 2200 | 2000 | 74 |
| CF-C2250H | 2250 | 60 | 2550 | 2300 | 74 |
| CF-C2500H | 2500 | 70 | 2950 | 2700 | 90 |
| CF-C3000H | 3000 | 75 | 3350 | 3150 | 90 |
Features
Energy Absorption Verification
Each unit can be supplied with certified energy absorption curves based on actual compression testing per PIANC WG33 standards.
High Abrasion Resistance
Surface rubber formulated to withstand over 100mm³ loss in DIN abrasion testing, ensuring long-term performance in high-traffic ports.
Custom Size Availability
Manufacturing capabilities for oversized units exceeding 6m in length/width to accommodate mega-vessel requirements.
Integrated Wear Indicators
Optional visual wear indicators molded into critical stress points to simplify inspection and replacement planning.
Applications
● Container Terminals
● Bulk Cargo Ports
● Oil Gas Terminals
● Naval Bases
Advantages
Third Party Certified Performance Testing
All products undergo compression tests validated by independent testing labs, per PIANC or customer requirements.
Advanced Finite Element Analysis (FEA) Support
Our engineering team uses FEA to simulate load behavior and optimize fender body design before production.
Custom Sizes and Energy Ratings Available
We manufacture cell fenders from 500 mm to 3000 mm diameter with customized energy/reaction performance.
Integrated Steel Flange Fabrication Workshop
All steel flanges, anchor systems, and fender accessories are fabricated and coated in-house for quality assurance.
FAQ
1. Can Cell Fenders be used in tidal or high-current areas?
Yes. Their robust shape and performance make them suitable for high tidal range, wave action, or strong current zones.
2. How do I calculate which size fender I need?
We provide engineering support to calculate the required fender size based on vessel type, berthing energy, and quay structure.
3. Are spare parts available?
Yes, we supply replacement rubber units, frontal pads, UHMW-PE panels, and hardware.
4. Can Cell Fenders withstand cold or tropical climates?
Yes. Our rubber formulations are tested for performance from -40°C to +70°C.
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2500×2500×800mm Rubber Bumper Collision Protection Shock Absorption Images
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