Bow thruster install!

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  • Опубликовано: 2 ноя 2024

Комментарии • 127

  • @gomigman5936
    @gomigman5936 6 лет назад +4

    Awesome! Who can say anything bad about anything you did on this project. Outstanding in every aspect. I'm installing one on mine this winter and thanks to your video, it'll be much easier for me now. Thank you. One quick question: why did you use the peel-ply tape? I know you mentioned it removes the amine blush and leaves a texture finish, but is that mostly for in between layers to help the next one adhere better or just removing that shine? Thanks, man.

    • @jacobkollerup
      @jacobkollerup  6 лет назад +4

      Thank you so much for the nice words! Regarding the peel ply, it does both. You don’t want to laminate over amine blush nor on a shiny cured epoxy. If you don’t use it it’s not worse that you just have to wash away the blush with soapy water and sand down to give the next layer some grip. I applied several layers during the same day with only a few hours between. This way you will get an excellent chemical bond between the layers. Hope your project will go well! If you have any questions just send me a message

    • @Kampup
      @Kampup 5 лет назад

      @@jacobkollerup amazing video, did you infill between the inner and outer hull before you inserted the tube? I see you squeezed some in after the tube was inserted.

    • @jacobkollerup3509
      @jacobkollerup3509 5 лет назад

      SailorSam I actually removed the thin inner hull and honeycomb in an area around the tunnel opening because the bonding to the honeycomb didn’t look very good. I think I missed it in the video. However, that meant that the tunnel were glassed on both sides of the thick outer hull. At 5:54 you can see the area where the inner hull was removed

  • @Gmtail
    @Gmtail 6 лет назад +9

    Man,, a Project like that requires balls and patience.. Well done.

  • @skeets6060
    @skeets6060 5 лет назад +5

    You got more balls then I do,I wouldnt sleep for a month while I was doing that

  • @tphone720
    @tphone720 6 лет назад +4

    Dude, don't even listen to the negatives. You are a true DIY guy. Great job.

    • @jacobkollerup
      @jacobkollerup  6 лет назад +2

      Thanks! Yeah, I’ve stopped listening to crap 💩

  • @SirMo
    @SirMo 6 лет назад +2

    I wish all boats came with bow thrusters. They are such a nifty feature. Thanks for sharing the installation video!

    • @jacobkollerup
      @jacobkollerup  6 лет назад +2

      SirMo thank you! I enjoy boating so much more now since I installed the thruster. No more worries when docking in strong winds

  • @torstenhansen4308
    @torstenhansen4308 3 года назад

    What a slick router jig, I am “borrowing” that idea for my thruster install! Excellent work all around.

    • @jacobkollerup
      @jacobkollerup  3 года назад

      Thanks!. Let me know if you want to borrow the real one. It fits a Ø43 mm router. I'm using the Kress 1050

    • @torstenhansen4308
      @torstenhansen4308 3 года назад

      @@jacobkollerup Thank you, that is very generous of you but I’m sure I can make one without too much trouble. I plan on using a die grinder to power the bit rather than a trim router. They spin at about the same rpms but the grinder is long and skinny at the business end and does not have a base. This should allow me to get really close to the surface, which should make it easier and allow for shorter tools. I’m always nervous when I work with 1/4” bits and the longer they are, the more nervous I get. Now, If I could only come up with some dust collection….

  • @mickeymcauliff5951
    @mickeymcauliff5951 3 года назад +1

    You should produce and sell that router attachment for cutting the tube hole! Its brilliant and created the perfect angle while cutting instead of going back after the hole cut and grinding out the proper tube/bow angle. A real time and guessing saver.

  • @petersouthernboy6327
    @petersouthernboy6327 6 лет назад +1

    I’m glad you chose West 105 - it’s the only epoxy that I’m aware that’s been tested and used to the extent it has with other marine non-epoxy resins. Vinylester Resin is the safe sure choice. It’s the failsafe for boatyards for hull repairs that don’t want any come-backs.

  • @nelsonslauson2292
    @nelsonslauson2292 2 года назад

    Really like that installation, like factory, not the bolt on aftermarket units. No added drag, great job.

  • @geoffallen1331
    @geoffallen1331 6 лет назад +5

    brilliant its given me encouragement to put one on my sail boat that goes which everway it likes going astern. as for the negative comment if you dont think its a good idea then don't do it. no one would go to all this trouble if they didn't think they needed it. if you can maneuver your boat with out one then good luck to you but don't make rude comments about someone who has.
    geoff

    • @jacobkollerup
      @jacobkollerup  6 лет назад

      Thanks! Good luck with your project, it’s really not that hard, just time and patience. I recommend to watch the West systems videos, they go through lots of the basics and techniques

  • @petersouthernboy6327
    @petersouthernboy6327 6 лет назад +4

    Just a general info FYI - you can buy matching gel coat ( with wax ) by the quart for your particular Hull, block sand it, wet sand it, and polish it. Lots of labor but it will match the rest of hull really well if you compound and polish the rest of the hull too.

    • @jacobkollerup
      @jacobkollerup  6 лет назад

      Thanks, I definitely need that for some other gelcoat repair work. Last time I tried to other it, it couldn’t be shipped across the Atlantic due to the hardener

    • @petersouthernboy6327
      @petersouthernboy6327 6 лет назад

      Jacob Kollerup - you’ve got quite a bit of filling and block sanding to do before the gelcoat. I’d suggest using a 6” DA sander and leaving the angle grinder in the toolbox. Harbor Freight has a cheap one but it’s borderline tolerable. You’ll need to order gelcoat with wax already mixed in in order for you to be able to spray it and cure it (a hull mold is anaerobic so it cures without wax in the boat building process). You’ll need a spray gun nozzle sized about that for primer or latex in order to successfully spray gelcoat, and it WILL have some orange peel texture to it. Sometimes I’ve had to spray PVA over the gelcoat in order to get it to cure. Get a sanding block and some guide coat from an auto body supply dealer to get your final layers of filler as smooth as possible. You’ll also need the sanding block to get the new gelcoat to blend with the surrounding gelcoat. Good luck with everything.

  • @kevinevald857
    @kevinevald857 5 лет назад +1

    Awesome job, Nice and clean instalation

  • @rywolf01
    @rywolf01 6 лет назад +16

    Doesn't cutting the bow reduce the strength having it that close to the v bottom? Where I boat the waves smack the bow pretty hard. What happens when you beach it? Cool project, but with a smaller boat it seems like the structural integrity would be compromised.

    • @jacobkollerup
      @jacobkollerup  6 лет назад +10

      In theory yes, cutting a hole in your boat will reduce strength. But remember that the hole is reinforced with a strong tube and multi layers of fiberglass. In general the hole is quite small compared to the rest of the hull, so I don’t fear the boat splitting in half. If I should spot a weak spot it would be if I were to hit something hard on the exact thinnest spot, but again the hull is very thick and strong especially along the centerline.

    • @TomCook1993
      @TomCook1993 6 лет назад +1

      Just don’t beach it PLEEB

    • @jacobkollerup
      @jacobkollerup  6 лет назад +9

      Beaching? Isn’t that only done in the boat brochures?😂.

    • @rywolf01
      @rywolf01 6 лет назад

      Jacob Kollerup we beach all the time on the east coast. They have sand bar parties. I'd be trying to figure out a way to strengthen the bow. I trailer on rollers too.

    • @John-ps2jo
      @John-ps2jo 6 лет назад

      WHolly shit thats a huge hole - Its only a small single engine .. Did you get sold on a product that you dont need ?

  • @Fireship1
    @Fireship1 6 лет назад +4

    You did a great job. I’d have no doubts letting you install mine!

    • @jacobkollerup
      @jacobkollerup  6 лет назад

      Thanks! Always nice with a positive comment 🙏🏻

  • @lanapfeifer6339
    @lanapfeifer6339 3 года назад

    Thanks for the great video. I will be doing my install on a searay 270 SDA SOON This will help out greatly.

    • @jacobkollerup
      @jacobkollerup  3 года назад

      Glad you liked it!. Good luck with your own project

  • @float_sam
    @float_sam 2 года назад

    that for the how to.. i just did one on my minifish... fitting the battery was the hardest part as I had no electrical

    • @jacobkollerup
      @jacobkollerup  2 года назад +1

      Sorry, kinda skipped the electric install.. I have a new video on my beneteau bow thruster install with more details. Also an update video on this install

  • @jfarinacci0329
    @jfarinacci0329 3 года назад

    Good video. Good content. Good film angles. Thank you.

  • @Rubbernecker
    @Rubbernecker 6 лет назад +1

    Wow, cool project. Well done.

  • @Micington
    @Micington 6 лет назад

    Nice work. I’m thinking about do same thing to my little boat.. 25ft Bertram.
    Could you please tell me if you notice any difference when the boat is beating into big waves?

    • @Micington
      @Micington 6 лет назад

      Also when you turn sharp on plane does it try to dig in ever?

    • @jacobkollerup
      @jacobkollerup  6 лет назад

      Thanks. On plane the bow is way out of the water. When taking big waves head on I can’t feel any different. I made the small deflector/spoiler on the leading edge, which should channel water out to the side. Nevertheless, there is so much hull that the fairly small tunnel doesn’t influence anything. Good luck with your project, you’ll be so happy having it👌🏼

  • @thordehr
    @thordehr 6 лет назад

    What about wrapping that PVC in a layer or two of fiberglass before installation. Might take away some of the brittleness of the unreinforced PVC?

    • @jacobkollerup
      @jacobkollerup  6 лет назад

      You mean the tunnel? It’s a fiberglass tunnel, not pvc

  • @patrickthompson389
    @patrickthompson389 6 лет назад +1

    Great job mate.

  • @ArduinoAlan
    @ArduinoAlan 6 лет назад +1

    Amazing DIY. I would be sweating my butt off the entire time

  • @lawman390
    @lawman390 2 года назад

    Hello where would I purchase this complete bow thruster kit to do the install my self?

    • @jacobkollerup
      @jacobkollerup  2 года назад

      Hi, I’ve bought it locally here in Denmark. A kit normally contains the thruster, tunnel and control panel. All the fiberglassing needs to be purchased separately

  • @darrenellis8910
    @darrenellis8910 10 месяцев назад

    i know this is years ago know but if your still on here, what size tunnel was it?

    • @jacobkollerup
      @jacobkollerup  10 месяцев назад

      Hi, it’s the max power ct 35 with a Ø125 mm tunnel. If you want to see another thruster install, then have a look at my other videos. Did another install a few years ago

  • @lanapfeifer6339
    @lanapfeifer6339 3 года назад

    i will be doing an identicle install. can you give me a list of the materials needed from west systems? i am not sure how much of each to order. thank you

    • @jacobkollerup
      @jacobkollerup  3 года назад

      Hi. I bought two "A-packs" from west systems. Each pack is 1,2kg and I had a bit left when finished.

  • @terencetaylor4349
    @terencetaylor4349 6 лет назад +1

    That's a pretty difficult and scary project to carry out but, well done for having the balls in the first place. My only gripe would be the end result. The finish is pretty poor. Some epoxy filler then some fairing compound would of made a much better finish. A lot of time filling/sanding and feathering I know but you only get out of a project what you put into it!

    • @jacobkollerup
      @jacobkollerup  6 лет назад +2

      Thank you for the comment. I don’t totally agree with the end finish being that bad. The entire area is painted in thick anti fouling paint which has this uneven surface. I could probably have spent another weekend to sand down to perfection, but at some point I’d rather be out on the water🚤

  • @lawman390
    @lawman390 3 года назад

    Do you install on other peoples boats because if you do sign me up? Great job

    • @jacobkollerup
      @jacobkollerup  3 года назад +1

      That's my retirement plan to do casual boat work, so if it can wait ~30 years I'm up for it:)

  • @lonniestevens7963
    @lonniestevens7963 5 лет назад

    What does it cost and time to install? Great job by the way. Alot of patience there.
    Just getting into boating at 67. Im learning alot watching these videos. I bought and older SKI Nautique. First thing I learned, caint drive in reverse!! Lol

    • @jacobkollerup
      @jacobkollerup  5 лет назад +1

      Hi Lonnie. Thank you for your nice comment. So the thruster package (motor, tunnel, control panel) was about 1500USD. Then you need supplies for all the fiberglass work. I went for the best quality West Systems. Think I spend around 200USD including the fiberglass. Additional you'll need a 12V battery ~80USD.
      Timewise, there goes a lot into project planning to make sure you don't cut the hole in a wrong place!. You want the tunnel as far foreward and down as possible taking various bulkheads into account. From when I did the first cut till the last coat of epoxy was probably 5-7 full days. However there is a lot of waiting in between steps for the epoxy to set

  • @stefanytterbom8932
    @stefanytterbom8932 4 года назад

    Hej, snyggt jobb! Jag har samma problem, det blir tight mot skott/bulkhead. Men du lyckades få in glasfiber helt runt röret på insidan? Hur mycket reinforced epoxy fyllde du sedan i mellan rör och bulkhead - fyllde du hela det utrymmet ner till kölen?

    • @jacobkollerup
      @jacobkollerup  4 года назад

      Hi. Thanks. So I placed the rear of the tunnel about 1 cm from the bulkhead, so I still had enough space to pour down the thickened epoxy. However, before I did the pour, I put down thickened epoxy on the front/lower side of the tunnel against the hull and keel to prevent the main pour to run out. When that had reached the initial cure (so it was past the gel-state) I started doing the filling pour. I used West System 404 high density filler. I didn't use that much, maybe 300 ml epoxy + filler. I divided the pour into two steps to avoid the epoxy to get overly hot during curing. Just remember to do second pour when the first pour is still un-cured to get a good chemical bond between them. Good luck with your project:)

    • @stefanytterbom8932
      @stefanytterbom8932 4 года назад

      @@jacobkollerup Thanks for quick reply! "Thickened epoxy" = epoxy-mix with fibreglass fibers? Or something else? Is it so liquid so you can pour it easily, or is it a lot of work pushing it down with a thin tool? And: what kind of tape is it your'e placing on top of the top layer of epoxy?

    • @jacobkollerup
      @jacobkollerup  4 года назад +1

      There’s different types of fillers/reinforcement you can use. I would recommend to go to the west system website and look through their guidelines. Just from the top of my head, their 402 is a general filler/thickener. 404 is a high density filler. They also have one with chopped fiberglass which is more for reinforcement. The amount of filler/additive in your epoxy determines the thickness. So for the pouring I added just enough to make it thick but still pourable. The film I put on the last layer is called peel-ply

  • @Slipmahoney21
    @Slipmahoney21 6 лет назад

    Pretty cool seeing how it was installed, but the finish work is rough at best. The texture would be unacceptable on any hull that is intended to look good.

    • @jacobkollerup
      @jacobkollerup  6 лет назад +1

      I know, I wasn’t satisfied with the look after painting the antifauling, but boating season was around the corner. The finish will be done next winter

  • @chrishelms1967
    @chrishelms1967 6 лет назад

    Ok thats all well and good.....but how did he get the boat in that spot and off a trailer?

    • @jacobkollerup
      @jacobkollerup  6 лет назад +5

      Here (in Denmark) we don’t really pull boats over ~21 feet on a trailer, since not many have huge trucks. Most common is to use a flatbed with a crane arm to transport it to the marina at the beginning of the season, have it permanently in the water for the summer and then transported back on the flatbed for winter storage

    • @chrishelms1967
      @chrishelms1967 6 лет назад +2

      Jacob Kollerup ahh makes sense....ya here is the USA, everyone has pickups and giant SUVs

  • @Eric_In_SF
    @Eric_In_SF 2 года назад

    If you need a bow thruster on that little boat you should just sell it :-)

    • @jacobkollerup
      @jacobkollerup  2 года назад

      I guess you don’t know much about Scandinavian wind 💨;)

  • @averagefamily4272
    @averagefamily4272 6 лет назад +2

    clean install, what kit did you use?

    • @jacobkollerup
      @jacobkollerup  6 лет назад +1

      Max power CT35 package with tunnel and control panel. West system for all epoxy and glassing

  • @dkhooeh
    @dkhooeh 2 года назад

    Probably needs the bow thruster compartment to be water tight.

  • @petersouthernboy6327
    @petersouthernboy6327 6 лет назад

    If you ever been alone and tried to dock in a tight space or trailer a big 27 foot CC in current or wind then you’d kill for a bow thruster. Those are tall, heavy boats with a lot of freeboard.

    • @jacobkollerup
      @jacobkollerup  6 лет назад

      Exactly! I had a lot of sh.. on having a bow thruster in “that small boat”. I mean why not if it saves you stress and potential boat damage

  • @howardmonteith
    @howardmonteith 5 лет назад

    Good Job sir!

  • @Mrcaffinebean
    @Mrcaffinebean 6 лет назад

    Nicely done! I don’t even own a boat but somehow landed on this video lol. Does the motor only have one speed or do those buttons vary the speed depending on how hard you press?

    • @jacobkollerup
      @jacobkollerup  6 лет назад +1

      Haha, maybe it will inspire you to get one😂. Most bow thrusters are on-off so you basically just pulse to direct the bow

  • @JohnnyCab
    @JohnnyCab 2 года назад

    What's the bow thruster do?

    • @jacobkollerup
      @jacobkollerup  2 года назад

      Move the bow of the boat during docking

  • @goodbonezz1289
    @goodbonezz1289 4 года назад

    Awesome
    Thank you!

    • @jacobkollerup
      @jacobkollerup  4 года назад +1

      Thanks! I’ve got a new series on another bow thruster install on my channel now. Feel free to have a look at that. Last episode will be up in a few days

  • @bo2web
    @bo2web 6 лет назад

    Hydrodynamic is going to change !

    • @jacobkollerup
      @jacobkollerup  6 лет назад

      Not really
      Crownline 275ccr full power blasting over flat water! ruclips.net/video/lUGjvvt509I/видео.html

  • @babyboy6179
    @babyboy6179 6 лет назад

    great job

  • @Alreadygone73
    @Alreadygone73 2 года назад

    Awesome but I would never try it myself. Would definitely be a reputable boat shop doing that job. Not saying you didn’t do a great job, I’m just not carpentry inclined and too much of a chicken TBH!

  • @sighpocket5
    @sighpocket5 6 лет назад

    Nice!!!

  • @kenfung664
    @kenfung664 6 лет назад

    Takes big sacks to cut into ones hull

  • @petersouthernboy6327
    @petersouthernboy6327 6 лет назад

    I would have used vinylester resin instead of epoxy resin. Epoxy does NOT play nice with polyester resin.

    • @jacobkollerup
      @jacobkollerup  6 лет назад +1

      You have it the other way around. Epoxy works perfectly on top of “esters”. Plus epoxy is seals of water much better than gelcoat. Since I’ve used anti fouling there is not need to use gelcoat to make it look nice

    • @petersouthernboy6327
      @petersouthernboy6327 6 лет назад

      Jacob Kollerup - West System 105 has been tested extensively with all kinds of marine applications. Other epoxy formulations; I doubt it. Amine blush is the first sign that the brand of epoxy you’ve chosen isn’t playing nice with the hull polyester resin. Vinylester resins are compatible with both polyester and epoxy resins, and are 80% as strong as epoxy. Most boat yards that repair hull blisters these days will use Vinylester resin.

  • @federox86
    @federox86 6 лет назад

    dog one like >D

  • @mostlygolden3849
    @mostlygolden3849 6 месяцев назад

    Holy crap…I put it on mute within 5 seconds

  • @edgu71eg
    @edgu71eg 6 лет назад +4

    I have beer can you come do mine

    • @jacobkollerup
      @jacobkollerup  6 лет назад +1

      Bring the boat to Denmark and we’ll have a look at it😂

  • @bigeyetuna6228
    @bigeyetuna6228 6 лет назад +2

    Why, it’s completely unnecessary on a boat that size, what is your reasoning for this installation, I’m really curious, well done but why?

    • @jacobkollerup
      @jacobkollerup  6 лет назад +4

      Single engine and high winds most of the time here, that’s why.. plus it was fun to do🤓

    • @seemoretoys5944
      @seemoretoys5944 6 лет назад

      My question also. That small of a boat handles like a dream and I make the wind do my maneuvering work for me. Work that bow...

    • @bigeyetuna6228
      @bigeyetuna6228 6 лет назад

      Fair enough I guess, where abouts are you? I have to admit if I was gonna install one I would use this video as tool to help, very well done mate, also at a crowded gas dock on a windy day I’m sure it is a welcome feature to have...🍀

    • @jacobkollerup
      @jacobkollerup  6 лет назад

      I’m in Denmark 🇩🇰. Thanks! I have to admit that I try not to use the thruster unless absolutely necessary or I just don’t want to make an ass out of myself in a busy marina😊

  • @TheDarthvader123
    @TheDarthvader123 2 года назад

    Nice job. But… you know, when you have to use a bow thruster, your a bad captain..!

  • @VidarTeiseniHeisen
    @VidarTeiseniHeisen 5 месяцев назад

    Noisy, bad music.

  • @jakelakota3010
    @jakelakota3010 4 года назад

    You REALLY NEED TO MAKE THE MUSIC LOUDER and more annoying FFS

    • @jacobkollerup
      @jacobkollerup  4 года назад

      Please feel free to turn down your volume

  • @MokenaBob
    @MokenaBob 6 лет назад +7

    Why a bow thruster on a 28-foot boat. waste of time and money. Just learn how to operate a boat that small

    • @jacobkollerup
      @jacobkollerup  6 лет назад +9

      Well, I kinda enjoyed doing it. Also I would argue that no matter the skill level, when the wind is high enough and you have a single stern drive, the bow will be impossible to turn. Simple physics.

    • @Alurpal80
      @Alurpal80 6 лет назад

      We have a 28 foot chaparral and we just use it without bow thrusters. You could argue that it's easier to maneuver on the ozarks but sometimes the current is throwing the front end around when docking. It just takes practice to not need thrusters

    • @gomigman5936
      @gomigman5936 6 лет назад +11

      Bob Stahnke - No it's not! Stop with the pessimism and negativity. To each his own and if someone wants a bow thruster, then they can get a bow thruster! I hate this negative bullshit from you people. "Man up and learn how to drive your boat!" Pfffttt. This makes the boat much better and easier AND SAFER to spin and dock and pull out of pinched-in gas dock and makes life much easier in winds and heavy current. Why not make life easier and safer?

    • @darrenellis8910
      @darrenellis8910 10 месяцев назад

      always one that wants to brag about piloting a boat or reversing a car, he’s chosen to fit it (like so many others) because he wants to not because he cares what you can or cannot do

  • @rubenspencer2220
    @rubenspencer2220 5 лет назад

    What average fool would try this on there own?? If I want one that bad I will go back to the dealership or boat yard.

    • @jacobkollerup
      @jacobkollerup  5 лет назад +2

      Please keep a proper tone on my channel. This project might seem extremely difficult for you to do, but with the right skills it’s not that hard. Had the install approved by a professional surveyor with the remarks “outstanding”. Take that haters😂

  • @Fiberglasser03
    @Fiberglasser03 6 лет назад

    The finish is absolutely terrible.

  • @kocnn
    @kocnn 6 лет назад +2

    That boat does not need a bow thruster, the operator needs a boating course. It’s not even cool it’s ridiculous.

    • @jacobkollerup
      @jacobkollerup  6 лет назад +1

      Do you drive manual or automatic in your car?

    • @jacobkollerup
      @jacobkollerup  6 лет назад +1

      Point being that yes it’s probably not needed, but I enjoyed the project. If I find myself in strong winds (which we have quite often here in DK) it’s a nice feature since I only have a single stern drive

    • @TheBircat
      @TheBircat 6 лет назад +6

      Sir, you have no need to explain why you put a bow thruster on your boat; you did an amazing job and you took the time and effort to explain it for us, so the critics can go jam themselves. If there's a bow thruster video, there are guys who seem to want to debate the merits of them. I wonder why they watch? I think actually they have thruster envy.

    • @gomigman5936
      @gomigman5936 6 лет назад +2

      TheBircat - You are 100% correct, sir! These tough guys talking shit about how you don't need a bow thruster are nothing but a bunch of jealous, tough-guy wanna be punkass bitches. Most new boats with twin engines come with bow thrusters now lol.

  • @DuzBee
    @DuzBee 5 лет назад

    Haha you won’t can’t me doing this to my vessels hull, lazy man option for poor piloting skill, learn how to pilot and job done! It ain’t a 350 foot cruise liner 😂🤣