These were ballast water pumps in a large ship
Reported to have very low hours (Under 1,000 since new), which would make sense if they were just moving water between tanks to balance out the vessel.
Mechanically controlled engines.
Commercial Marine Pro is here to serve you. We purchase and sell a variety of propulsion equipment, floating equipment, marine construction equipment and vessels. Whether you are looking to purchase or hoping to sell, we want to be your go-to source for your equipment needs.