STAINLESS STEEL PROPELLER HR TITAN 3 14.8X16 RIGHT

Function and technical context

The propeller is the final component of the propulsion chain: it transforms engine power into hydraulic thrust, directly determining the speed, acceleration and fuel consumption of the vessel. This HR Titan 3 series stainless propeller has three blades, a diameter of 14.8 inches and a pitch of 16 inches, with right-hand rotation, parameters that must match the engine and tailshaft specifications to achieve the optimal working regime. Being made of stainless steel, it offers greater resistance to marine corrosion and impacts than aluminum propellers, maintaining the blade geometry with greater precision under prolonged stress. A worn, bent or incorrectly pitched propeller causes loss of thrust, over- or under-revving of the engine, increased consumption and risk of transmission damage.

When to replace this part?

The most common symptoms that indicate that the propeller should be inspected or replaced are: abnormal vibrations in the transom, loss of top speed without apparent cause in the engine, difficulty in reaching the maximum RPM indicated by the manufacturer or excessive cavitation. Blades that are bent, corroded or have visible erosive cavitation must be replaced without delay, since the imbalance generated damages the shaft seals and bearings. It is recommended to visually inspect the propeller at the beginning of each season and after any impact with submerged objects; Replacing it preventively at the slightest sign of damage avoids major breakdowns in the axle line at sea.