The SCD is a semi-cleaver prop that provides good stern lift. It is an OEM equivalent to Yamaha semi-cleaver props. It is not recommended for ventilating applications with high transoms, jack plates or higher trim angles. The 4-blade version provides optimum stern lift, grip and porpoise control for transom-mounted flat bottom or shallow V-bottom boats. Every PowerTech propeller is expertly crafted for high-performance and durability, even in the harshest saltwater conditions.
Prop Specifications
Blades: 3 or 4
Spline: 13-15
Gear Case: 4.25"
Diameter: 13"
Pitch Range: 13-21
HP Range: 70 - 140HP
Constructions
Rubber Hub Bushing
High polish finish
Thru hub exhaust
Right or Left rotation
Hub Type Available
Pressed-in rubber hub or Square universal hub*
* Square hubs (Flo-torq) consist of a square-profile sleeve. The primary advantage of square hubs is modularity, not performance, as the square hub can fit many motors with only hardware changes, but they tend to have two primary performance disadvantages, one, they tend to have a significantly shorter longevity, as compared to rubber hubs (depending on the application and conditions), and two, depending on the hub material chosen, they can create a hard connection from the prop to the shaft, so that any vibration is transferred directly to the shaft, the motor, and consequently, the boat.
PowerTech is internationally renowned for crafting durable, high performance, specialty props. The American company produces more propellers than any other manufacturer in the world, and their innovative props fit just about any application.
