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  1. long-cours.62

    "Batwing" stabilisator

    We are interested by this concept. Because no energy required, low cost (if selfmade :) ) But can't find detailled info. The wing is "square" ? Naca (it seams to be that on the photo below) ? Asymmetric section ? On the photo below you can see where (the red line) we could fit that , it...
  2. long-cours.62

    Evolution on the building cost in the world ?

    As wrote on the thread I polluted with my post on the building cost I fill the price to built a boat became totally crazy !? In the 97/99 when we prospected in France for the hull of our Long-Cours 62 the price was around 10€ per kg. 13/14 year ago in Vietnam could be 9€ per...
  3. long-cours.62

    May be someone

    here have this information : I am trying to find a vue "éclatée" ( sorry don't know the term in English) for "fuel transfer pump" on the Caterpillar C12. The only drawing I have it is below , and when I ask to Cat a vue "éclatée" and/or "section" they send to me ...the drawing. below you can...
  4. long-cours.62

    Cap Horn 55

    Someone have the right info concening the main caracteristic of this trawler ? Because I found different thing for example draft 1.80m or 2.13 m ? Displacement full loaded from 64 T to more than...80T ? Steel plating from only 4,76 MM to lot of mord. Same for cuisine speed (but in all case very...
  5. long-cours.62

    72' Alloy trawler is back in the market

    Due to an opportunity to buy an interesting smaller one who come back on the market, we put (again ! :lol:) our trawler for sale. 2006 Trawler/Explorer 650000 US$ Built in "Sealium" from Pechiney allloy 15% stronger than the 5086 or 5083 LOA 22.07 m Hull L 21.135 m Lflott. 19.30m Beam...
  6. long-cours.62

    Oil leak

    and seal . If someone here know the characteristic of the seal behind this plate (see photo) he will be welcomed :blush: Because I have a small leak of oil and before open/remove this plate I prefer already have the good seal in hand. Where I am I can get only "similar" for an "original" one it...
  7. long-cours.62

    New Orleans

    For info, anybody here are from "New Orleans" ? Thanks
  8. long-cours.62

    Better consumption

    under power than all "passagmaker" :-) 0.9lt per nm at 8.5kts ! I don't know any motor boat who can manage that:blush: Our former was 1.35 lt per nm at around same speed https://www.yachtworld.fr/yacht/2016-custom-cook-80-8679464/
  9. long-cours.62

    I like to

    oups don't know the word in English ? In French we say "virer le moteur" it mean before start your engine you turn it manually to be sure no water or nothing block it. The old Baudouin you "open" the compression and turn the engine with a rod bar. Even on the 32 lt Poyaud you can do that...
  10. long-cours.62

    Spectral Newport 400

    Hello, Someone have one Idea of thé vost in Usa for a 'kit of seal' for watermaker Spectral Newport 400 ? Because in France ??near to get a Heart attack when I receive a quote ! Thanks
  11. long-cours.62

    Hello,

    I need your help, one of my friends must made a test on his shaft and propeller. And they ask about "ay of propeller" What is AY Thanks
  12. long-cours.62

    Derated c12 ?

    I saw the C12 could be de rated from 705 hp (pleasure use) to 350hp professional use . Anyone have an idea of the potential cost to do that ? Change injector ( or more) or only "data" ?
  13. long-cours.62

    Gyro stab

    Mitsubishi I think remember made first one , also Seakeeper both expensive and complex for maintenance After that Quick made a more simple one and now Smartgyro. Some one here get some experience with this "news" one Quick and Smartgyro ? For our former Long-Cours 62 Seakeeper made a...
  14. long-cours.62

    2006 TMC Alloy Explorer/Trawler Joubert 72' France

    2006 Trawler/Explorer 650000 US$ Built in "Sealium" from Pechiney allloy 15% stronger than the 5086 or 5083 LOA 22.07 m Hull L 21.135 m Lflott. 19.30m Beam maxi 5.90m (overall) Hull Beam 5.80m AIr draft with arch 7.70m , Air draft without arch 4.95 m Draft light 1.60 m Draft...
  15. long-cours.62

    SOLD. - 70' aluminium Trawler

    We put for sale our 72' aluminum trawler Loa 72' Lenght 70' Beam 19'4" Draft 5'3" Displacement 56 T engine 2 x 705 hp Caterpillar C12 685 hours Hull need a new paint job Hull structure, plating, building, welding and welder certificate was agreed and checked by Veritas. Very nice and...
  16. long-cours.62

    C12 Caterpillar

    You know we sold our loved (and very economical !!) "Long-cours.62" and finaly we bought a "trawler" fitted with two huge too big C12... Ok, now I am trying to learn this new engine and I am looking for the "Engine Service/repair manual"...we contacted the Cat dealer in France and got a...
  17. long-cours.62

    Need your advice !

    You know we change our boat now we have something more "trawler" but if we keep her may be we will change something - First actual silhouette - second just hull lengthened to the end of the actual platform, arch shortened and the fins reduced to the level of the propellers -third...
  18. long-cours.62

    For Sale: Island Gipsy 40

    My close friend urgently sold his Island Gipsy 40 ( Kong & Halvorsen ) for health reasons. Nice boat , well maintained Year : 1989 Length : 12,19 Beam : 4,35 Draft : 1,09 Displacement : 14 tons GRP Engine : Ford Lehman 135 hp Engine hour : 4000 Regular maintenance, Tender and outboar 3hp 4t...
  19. long-cours.62

    "Trawleurised" a semi displacement or a planning hull !?

    "Trawleurised " a semi displacement or even planing hull!?:eek: Possible ou utopic ?:rofl: If I take a look at the selling price of a second hand"planning" motor boat and the price of the motor boat with the "stick" "trawler" or "greensomething" , for the same size, same age a "planning" motor...
  20. long-cours.62

    Engines and Oil Analysis

    I just got the oil analysis of our engines ( made ​​by a potential buyer )Ok everything is green except for the presence of copper noted 3 (of 5, 5 being the worst):mad:The engines are Perkins/Sabre 6354 215c1400 h ,Never run over 1,900 rev/min continuous rather 1600 / 1700trmn ,Never overloaded...
  21. long-cours.62

    Which hull material ?

    It seam we got a Customer for our actual "passagemaker" ( "Passagemaker" cherchez l'erreur ! - Trawler long-cours ) We project to built an evolution from Hoa, near similar hull but different superstructures, because a colleague want also built an evolution of Hoa and the easiest way is to...
  22. long-cours.62

    Roll attenuation

    Hello, Someone here already try this type of equipement . Tested here with paravanes : http://www.irsst.qc.ca/media/documents/PubIRSST/R-811.pdf
  23. long-cours.62

    A compromise , yes ! But which one ?

    As we ask on a French forum , we will ask to you : - Which one looking better for you ? Because our "baby":smitten: is near sold , now we are thinking to build the next one. Each of them have advantage and drawback (no sure it is the right word :confused:) Un Compromis, oui mais lequel ...
  24. long-cours.62

    Trying to find this motor sailor

    If someone here could help us . In the begining of the eighties we manage this motor sailor for her second owner. She was bought and the third owner refit her in Amels shipyard (in Holland), after that we saw her for sale in 1994 Unfortunately the last news we found concerning her was on this...
  25. long-cours.62

    "Atlantic Odyssey"

    This rally will start from Canaria to West Indies Atlantic Odyssey 2013, New Transatlantic Sailing Rally May be some of you have their boats in Europe and could be interested for participate ? Yes it looks like rally for ...sailing boat :socool: but they accept the "bad guy" with motor boat...
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