Nowadays Real truck, the hitches referred to above for the building materials use iron / steel. Hitch here mean all means of transportation on the water without using their own machines, which move from one place to another assisted by tugs (tugboat). Flattop Barge: type hitch with front receiver a simple construction of a building which is given bulkheads divide the building into several watertight rooms.
Oil Barge: type of hitch with a special construction to accommodate various types of oil. Its building form is the same with the addition of Flattop Barge, it only adds sounding pipes, air pipes, pipes for fuel loading-unloading and tank hatch for each compartment. Flattop Oil Barge: kind of hitch that function in the main deck for cargo and dry cargo in cargo compartments that can be filled with oil (liquid). Water Barge: type of hitch with a load of construction for freshwater.
Its building shape is the same with Flattop Barge with the addition of sounding pipes, air pipe and pipe the filling in each compartment. Flattop Water Barge: type of hitch with a combination of Flattop Barge construction and Water Barge. Hold Barge: type of receiver hitch which is constructed of one or more separate compartments, at the top was covered with wooden boards or pontoons.
