Propellers – Stainless, Aluminum, Composite – Diameter and Pitch

BetsySteel Boat

SV Seeker is 65 tons and can move at 8 knots ( 9 mph ) but how much can she pull? What kind of power will she have for towing equipment, or running into rough seas? If you tied her to a tree with a scale to measure the pulling force, how much do you think it would be? Make your guess now, because we are going to find out.