Length of overall 18m, breadth 4.2m, depth 1.6m, height of bulwarks 0.7m, load draft 1.1m, full displacement 37.4t, deadweight 18t, hold capacity 22㎥, engine power 80Hp/1,500rpm, speed in full load 9.2kn, number of independent voyage days 15 days, max power of winch gear 2.5t, cargo derrick capacity 0.5t, crew 6, equipped with a fish detector and magnetic compass, thermal insulation for fishhold and crew`s quarters