Overview: The document provides technical specifications for the mid-water trawler 'Challenge', built by Astilleros Zamakona, S.A. The vessel is designed by Rolls-Royce Marine/Nordvestconsult and classified by Lloyd's Register of Shipping with the notation +100A1 +LMC Fishing Vessel.

Main Characteristics: The trawler has an overall length of 65.00 meters, a moulded beam of 13.20 meters, and a design draft of 7.20 meters. It accommodates 18 men and has various tank capacities including 1,500 m3 for fish, 475 m3 for fuel oil, 46 m3 for fresh water, and 17 m3 for lubrication oil.

Propulsion and Power: The main engine is a BERGEN BVM-12 with an output of 5,110 kW at 750 RPM. The vessel is equipped with Kamewa main propeller and side thrusters, and a shaft alternator with an output of 2,000 ekW. Auxiliary generating sets include CATERPILLAR main and harbour/emergency generators.

Deck Machinery: The fishing gear is provided by RRM-Brattvaag/Petrel, with three Petrel deck cranes and a Karmoy fish pump. Additional systems include an RSW refrigeration plant with an output of 1,780,000 Kcal/h, an Optimar vacuum system, a JETS sewage plant, and a TURBULO bilge water separator.