You will need to know the type of engine and its horsepower rating, the boat’s weight and hull style, and the type of propeller you are running now: number of blades, diameter and pitch ... Because ...

Caterpillar Marine announced the launch of the MaK M 25 E engine platform at the 2014 SMM Exhibition, held September 9 -12 in Hamburg, Germany. Developed for state-of-the-art vessel designs with ...

Next, what is your boat’s weight and hull style? It also helps to know what type of propeller you’re currently running. That includes the number of blades, the diameter, and the pitch. You can find ...

Since electric motors can vary their speed significantly and quickly, drones typically use fixed-pitch propellers, rather than heavier, more complex variable pitch propellers. Unfortunately ...

The business: Culver Props specializes in making custom, fixed-pitch, two-blade, wood propellers ... You can have one type of engine on 100 different airplanes, and they all have different ...

An aerobatic airplane has either a fixed-pitch or constant-speed propeller. The pitch of the blades is the angle at which they “bite” into the air. On airplanes with a fixed-pitch propeller ...