Just curious about buoyancy

  1. Welcome to 6x6 World.

    You are currently viewing our boards as a guest which gives you limited access to view most discussions and access our other features. By joining our free community you will have access to post topics, communicate privately with other members (PM), respond to polls, upload content and access many other special features. Registration is fast, simple and absolutely free so please, join our community today!

    If you have any problems with the registration process or your account login, please contact us. Looking forward to seeing you in the forums and talking about AATVs!
+ Reply to Thread
Page 1 of 2 1 2 LastLast
Results 1 to 10 of 13

Thread: Just curious about buoyancy

  1. #1
    Join Date
    Dec 2016
    Location
    Latrobe, pa
    Posts
    14

    Just curious about buoyancy

    I was wondering of a 6X6 will float with just the tires for buoyancy or does it also require the body to be watertight. Just thinking if i was fishing and poked a hole in the body with a submerged branch or stone. I have hit a few things with my boat at night that I was sure would sink me lol.

  2. #2
    Join Date
    Mar 2016
    Location
    Jamestown, North Dakota
    Posts
    193
    If there is a hole, you will most surely sink. If you play on the water a lot, definantly invest in a bilge pump or two, and install them in the lowest possible place inside the tub. If you poked a hole in it, those. Live pumps might just buy you enough time to get somewhere safe. Mine with bad bearings took in a lot of water, and if you change direction, all the water will run to that side. Spontaneously making you super heavy on one end.
    Yeah water in the tub is to be avoided.

  3. #3
    No clue if it's just my Max II machine (as I'm very, very new to the 6x world), but when I took mine out with some makeshift plugs (because I'm a man of zero patience) and water started to fill the tub, I lost 85% of my performance. I don't know the mechanics of it, like if the belts got too slickery, but it became a game of surging power. It would surge for about 3 seconds, then idle for another 10. Then surge, then idle, rinse and repeat.

    I was in/on a shallow lagoon on my property and the truck was already parked at the edge of the pasture with a couple hundred feet of tow line at the ready, should my experiment fail miserably. I got across and back (barely); about 200' each direction. So yeah, water in the tub is bad.
    Last edited by Cannibal; 12-27-2016 at 11:47 AM. Reason: Clairification

  4. #4
    Join Date
    Sep 2012
    Location
    Hanover,PA
    Posts
    1,012
    How old is the Max ? Also it is Best to grease the axle bearings Before using in water. It helps seal the water out Also check the bearing Flanges as Thy may need to be reseald !?!
    A Bilge pump is a MUST when doing any kind of major floating.

  5. #5
    Join Date
    May 2014
    Location
    VT
    Posts
    520
    If the ATV is light enough and you bail it can still float.
    A Jigger and the Scrambler both come to mind. The old school Flotation tires with no removable rim will float just about 100 pounds each. So Weighing less than 500 pounds both will bob back to the surface even if completely filled with water.

    The BushSwamper 16x16 has no means of flotation besides it's 16 tires so technically as long as the tires have air that can't sink either.

    Along the same lines a Max IV or II with double tires or with J-wheelz will not sink.

  6. #6
    Join Date
    Nov 2009
    Location
    Michigan
    Posts
    730
    Something else that will help should it swamp is swimming pool noodles stuffed in the sides. Each noodle holds 200+ lbs and would keep it from going to the bottom. I've used them in large RC boats and saved my butt many times.

  7. #7
    Join Date
    Jan 2017
    Location
    Fremont, Utah
    Posts
    54
    I finally tested my Max IV in a lake. To me and a passenger, it was a little unstable and the water is only a few inches from coming in. My passenger threw us off balance & we got tipsy a few times in deep water. It was fun but we were happy to pull it up on shore. I uploaded a few pic's of it in the water if ya wanna take a gander at what I mean. I am for sure going to make some retractable pontoons for it to make it more stable in the water. It never took in any water in the tub (after I did some plastic welding) but I installed a bilge pump just in case. Anybody else have unstable experiences with their aatv's in deep water?

  8. #8
    Join Date
    Apr 2016
    Location
    VT
    Posts
    266
    Had not thought of using pool noodles, but that is a good idea. However, when on open water, always wear a flotation device yourself. Some of the newer styles are lighter less bulky and much less a hindrance than some of the very old kapok styles. Plus the pool noodles could be used to give yourself some extra flotation should it be needed, but never use or depend upon them as a flotation device.

  9. #9
    Join Date
    Feb 2016
    Location
    Mississippi
    Posts
    1,108
    dwdodg I looked at your gallery. You have a nice looking machine. As far as your buoyancy issues (unstable and sits too deep in the water) I think your accessories are part of the problem. The roll cage and band around your machine look good and heavy. That weight sticking up in the air will make your machine unstable in the water. To correct it, just do like Mudd Ox recently did and put dual wheels on. An extra wheel at each corner will probably make a big difference for you.

  10. #10
    Join Date
    Jan 2017
    Location
    Fremont, Utah
    Posts
    54
    Yeah, like it sits my Max weighs about 1120 lbs. With tracks, it weighs 1230 lbs. I'm definitely going to install pontoons, crab floats, pool noodles, duals, jwheels, maybe all of the above! :-) Thanx for the come back.

+ Reply to Thread

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts