STM 6400 SeaWorker is a high-speed multi-purpose motor boat.

The boat is intended for multi-purpose use (as a day-to-day transport vessel, pilot boat, hydrographic, fishing, diving boat, etc.).

It is intended for operation in a coastal zone of seas and on large lakes with the range to ports not less than 20 miles.

The two hulls of this catamaran have three pair spray rails. The boat dimensions allow its trailer-towing.

The vessel has a glassed cabin with good visibility and seating capacity of 4 persons. Here the boat control panel for boat and the 4 boat seats are located.

The vessel has an extensive, free, board-to-board cockpit about 2 meters long. Lockers for moorings, brackets and other marine equipment storage, and more seats for 3 passengers.