Tugboats
are those small boats helping larger crafts dock in harbors. Their
diesel-powered machines are very robust, and can push or tug tons of weight
without even a hint of mechanical stress. However, there's more to this
unassuming but powerful vehicle than just acting as a valet for docking.
Due
to their incredible engine power, tugboats are the perfect craft for salvaging
or recovering disabled ships. Such force is also useful for firefighting
applications, hence, there are tugboats fitted with deluge guns designed to put
out the flames...