Tuna Purse Seiner
Tuna Purse Seiner
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Basaran Longliner is designed for fishing with an auto line system, processing factory, and freezing storage.  Longliner is equipped with the latest fish detection technology and can be equipped with a Line Hauling Moon Pool to improve efficiency and a safer working environment. The Longliner vessel is equipped with diesel-electric propulsion and designed for low fuel consumption and excellent sea-keeping. Low noise and vibration ensure high comfort for the crew in the hull and superstructure.

Design of Longliner we are working with the best designers in the world because of that Longliner has excellent water lines and sensational navigability and maneuverability that makes this vessel a perfect tool for fishing the fasted fish in all the world´s oceans, capable of sailing at Sea State 5, and enough to use handling equipment with excellent sea-keeping and stable platform with a large working deck for operations and also for production you will see our quality, standards, and differences.

After we delivered the vessel, you will see the same performance and quality years and years later not changed; there is one reason to catch the performance and quality, We don’t choose cheap products, pick the best material and products for building the Longliner, and also choose the best workers, engineers. We can arrange the designs for your operational profile and requirements.


  • Low operation costs and good sea-keeping capabilities.
  • Pilot House has 360-degree visibility.
  • Diesel-electric propulsion system
  • LNG dual-fuel (DF)
  • Battery + LNG-fueled 
Long Liner 25Long Liner 30Long Liner 40Long Liner 50Long Liner 60
Lenght25 m30 m40 m50 m60 m
Width7 m9 m11 m13 m13 m
Draft3.5 m4.5 m4.7 m5 m5.2 m
Fish Hold Capacity100 m3250 m3450 m3770 m3900 m3
Speed12 Knots12 Knots12 Knots13 Knots13 Knots