sup, tugboats are some of the coolest things in the world
A tugboat (tug) is a boat that maneuvers vessels by pushing or towing them. Tugs move vessels that should not move themselves alone, such as ships in a crowded harbor or a narrow canal, or those that cannot move themselves, such as barges, disabled ships, or oil platforms. Tugboats are powerful for their size and strongly built, some are ocean-going. Some tugboats serve as icebreakers or salvage boats. Early tugboats had steam engines; today diesel engines are used.
fuck yes. build for strength and efficiency. :arrow:
Tugboat engines typically produce 500 to 2,500 kW (~ 680 to 3,400 hp), but larger boats (used in deep waters) can have power ratings up to 20,000 kW (~ 27,200 hp) and usually have an extreme power:tonnage-ratio (normal cargo and passenger ships have a P:T-ratio (in kW:GRT) of 0.35 to 1.20, whereas large tugs typically are 2.20 to 4.50 and small harbour-tugs 4.0 to 9.5). The engines are often the same as those used in railroad locomotives, but typically drive the propeller mechanically instead of converting the engine output to power electric motors, as is common for railroad engines. For safety, tugboats' engines often feature two of each critical part for redundancy.[citation needed]
FUCKING 9.5 kW PER 100 CUBIC FEET
thats a lot of fucking watts per cubic feet.
those big ships aint shit without them tugboats.
this is what life is like for boats without tugs:
SO ON THIS DAY WE SALUTE YOU MR TUGBOAT WITHOUT YOU OUR HUGE SHIPS CAN NEVER DOCK IN THOSE TINY HARBORS
also: sup guys i missed you.
Posts
also tugga sucks.
also, hi tugga, does your girlfriend still think we live on the inside of the earth?
YESSSS!
no i moved 500 miles away, and now shes sleeping with everyone
its tight, maybe shell get knocked up and give the world more people to make fun of
STEAM!
here, more awesome tugboats helping Santa visit the chillun's
9.5 kW/GRT
STEAM!
look at that boat
STEAM!
NOOOOOOOO
STEAM!
wanna meet that boat
fuck.
STEAM!
God dammit.
there's also a lego fireboat that's awesome, but I think it's more expensive than the coast guard set.
look how big that fucking tugboat is
STEAM!
Then you can kindly fuck off.
this is a lie
TO MOVE THE LARGEST SHIP IN THE WORLD WE MUST WORK AS A TEAM
STEAM!