The primary function of D-type rubber fenders is to absorb the energy created when a vessel docks or berths. When ships and boats approach a dock, they generate significant kinetic energy. If this energy is not properly absorbed, it can result in severe damage to both the vessel and the infrastructure. D-type rubber fenders, with their resilient material and shape, serve as a cushion between the vessel and the dock, absorbing and dissipating the impact energy.

The rounded face of the D-type fender allows it to compress under impact, gradually absorbing the force of the collision. This reduces the shock transferred to the ship’s hull and the dock structure, potential damage. The energy absorption is essential for vessels of all sizes, from small recreational boats to large commercial ships, as it ensures that even high-impact forces from heavy vessels are mitigated.

A significant function of D-type rubber fenders is to protect vessels from damage during the docking process. Without proper fendering, the repeated impact between a ship's hull and a docking structure can cause dents, scratches, and structural damage. In the case of larger vessels, these impacts can even cause more severe damage, affecting the safety and functionality of the vessel.

By acting as a buffer between the vessel and the dock, D-type rubber fenders prevent direct contact, thereby reducing the risk of costly damage to both the ship’s hull and the dock. This is particularly important in busy ports and harbors, where ships may dock multiple times a day. Protecting the integrity of the vessel ensures that maintenance costs are kept to a and that the ship remains safe for its crew and cargo.

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Features
●With reaction force its energy absorption is higher that of cylindrical type.
●It can be installed and replaced easily.
●It is widely used due to its narrow bottom width.