Her\u00f8yhav<\/i> was ordered by the Ervik family of Fosnav\u00e5g, Norway, in January 2012 and replaces a previous vessel of the same name from 1999. The new fishing vessel has been updated with modern equipment that provides flexible and economic operation, both for pelagic trawling and purse-seine fishing in the Atlantic adjacent to Norway\u2019s coast. <\/p>\n
The propulsion package consists of a MAN 9L27\/38 engine and a two-speed reduction gear that drives a MAN Alpha 4,200mm diameter ducted propeller. The propeller nozzle is a customised MAN Alpha AHT design. MAN Diesel & Turbo also supplied its Alphatronic 2000 propulsion control system, including the ECO Speed Pilot for optimal voyage planning and speed setting. <\/p>\n
A hybrid configuration is a fuel-efficient and flexible power-and-propulsion system with high redundancy. Hybrid propulsion systems are a combination of electric propulsion and diesel drive, and enable ships with variable power requirements to run at high propeller efficiency. A large number of operational modes are available, which enable the engine and propeller to run optimally over a wider power range. <\/p>\n
Her\u00f8yhav<\/i>\u2019s propulsion system has several power modes: both diesel-mechanical, diesel-electrical and hybrid combinations. Its auxiliary generators can deliver 1,500kW auxiliary power to the hybrid system, which \u2013 in combination with the main-engine power of 3,285kW \u2013 offer a total propulsion output of 4,785kW (~6,500hp) for trawling or full-speed steaming.<\/p>\n
As a result of the fuel-saving propulsion setups for the various operational modes, Her\u00f8yhav<\/i> also limits exhaust gas-to-air emissions. Another, remarkable environmentally friendly feature is its coated propeller shaft, installed in combination with a water-lubricated stern-tube system, that eliminates any risk of sealing damage and any leakages of stern-tube oil to the sea in the event of impact with fishing gear wires. <\/p>\n","protected":false},"excerpt":{"rendered":"
Karstensens Shipyard in Denmark has delivered 69.95m trawler\/purse seiner \u2018Her\u00f8yhav\u2019 to Norwegian company Her\u00f8yhav AS.<\/p>\n","protected":false},"author":2,"featured_media":1264,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[15],"tags":[],"sponsor":[],"class_list":["post-1263","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-fishing-gear"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.worldfishing.net\/icefish-conference\/wp-json\/wp\/v2\/posts\/1263","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.worldfishing.net\/icefish-conference\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.worldfishing.net\/icefish-conference\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.worldfishing.net\/icefish-conference\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.worldfishing.net\/icefish-conference\/wp-json\/wp\/v2\/comments?post=1263"}],"version-history":[{"count":0,"href":"https:\/\/www.worldfishing.net\/icefish-conference\/wp-json\/wp\/v2\/posts\/1263\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.worldfishing.net\/icefish-conference\/wp-json\/wp\/v2\/media\/1264"}],"wp:attachment":[{"href":"https:\/\/www.worldfishing.net\/icefish-conference\/wp-json\/wp\/v2\/media?parent=1263"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.worldfishing.net\/icefish-conference\/wp-json\/wp\/v2\/categories?post=1263"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.worldfishing.net\/icefish-conference\/wp-json\/wp\/v2\/tags?post=1263"},{"taxonomy":"sponsor","embeddable":true,"href":"https:\/\/www.worldfishing.net\/icefish-conference\/wp-json\/wp\/v2\/sponsor?post=1263"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}