Search Results for: Turbo-propellers
(february ) punta alta is a multipurpose ship specialized in buoy maintenance, built at the us coast guard shipyard, curtis bay, united states. her hull is specially designed for these tasks, being highly manoeuvrable thanks to its two variable-pitch propellers, twin rudders, and bow thruster. she has
a metal hull and superstructure, and a single mast and funnel. [ ] it is powered by two -cylinder v, hp, "caterpillar" d marine diesel engines [ ] driving two propellers ; and two bow thrusters . it also carries two kw gm diesel generators , and two cranes with ton and ton lifting capacity. [ ] [ ]...
https://en.wikipedia.org/wiki/ARA_Punta_Alta