I am still searching for the right pontoon boat for me. However for those more familiar i have a question.
I have noted that some pontoons have floor vibration at different revs and others don't at all.
Is this something to do with outboards not fitted properly?
I have experienced this with 20HP and 115HP and also seen a 25HP with no vibrations.
just curious if this is the norm.
thanks
russ
floor vibration from outboard
Moderators: Redneck_Randy, badmoonrising, lakerunner
- lakerunner
- Site Moderator
- Posts: 4820
- Joined: Fri Mar 17, 2006 2:31 pm
- Location: Live in McAlester, Ok Boat on Tenkiller
- Contact:
Re: floor vibration from outboard
I have noticed when I troll at around 1200 RPM's I get a vibration. It make my door latch rattle. I give a bit more or less and it goes away. Beats me why
Also could be caused by water hitting cross members at speed.
Also could be caused by water hitting cross members at speed.
Loyd & Betty Meeks
Livin the lake life
2004 Tracker 22 Regency/2010 90 E-Tec. Pulled by Ford 2020 F 250,
McAlester, Oklahoma
Home lake is Tenkiller
Livin the lake life
2004 Tracker 22 Regency/2010 90 E-Tec. Pulled by Ford 2020 F 250,
McAlester, Oklahoma
Home lake is Tenkiller
Re: floor vibration from outboard
hmmm..... the last pontoon i looked at was 7.5m suntracker with 115HP and it vibrated under my feet at idle and revved up in neutral. haven't taken it for water test yet though so maybe its more common than i think. with a tinny it doesn't seem to happen so thats why i am asking about this.
like i have a 4.29 tinny with 50HP and no vibrations at all.
like i have a 4.29 tinny with 50HP and no vibrations at all.
Re: floor vibration from outboard
I picked up more vibration at idle speed when I had the center log mounted. It rattles my from gate @ 1100 rpms or so.
Not certain if that is common with tritoons from the factory but it is something I can live with.
Not certain if that is common with tritoons from the factory but it is something I can live with.
- HandymanHerb
- Site Admin
- Posts: 14315
- Joined: Fri Mar 17, 2006 8:57 pm
- Location: Orlando Fla
Re: floor vibration from outboard
Called resident harmonic's, where at certain rpm's you have vibrations that are in tune with the frame and start the whole thing buzzing.
In Memory of John 6x6 Larsen
- curtiscapk
- Posts: 5401
- Joined: Mon Nov 10, 2008 8:31 am
- Location: OP KS\Hillsdale Lake
Re: floor vibration from outboard
Mine rattles just a bit at certain RPM's.
Damn did you notice his home?
Welcome aboard Mate!
Damn did you notice his home?
Welcome aboard Mate!
Craig and Paula
"THE FLOATER" rebuild Spring 2013
viewtopic.php?f=2&t=15328
94 Party Barge 24' 115 merc
Turning Point hustler 14 x 13 prop
22mph gps 3 people
12 F150
Overland Park Ks
Hillsdale Lake, KS
"THE FLOATER" rebuild Spring 2013
viewtopic.php?f=2&t=15328
94 Party Barge 24' 115 merc
Turning Point hustler 14 x 13 prop
22mph gps 3 people
12 F150
Overland Park Ks
Hillsdale Lake, KS
Re: floor vibration from outboard
Thanks for the replies, looks like its fairly normal then
I guess with tinnies the transom is usually thicker and part of the hull where as pontoon boats seem to have the transom is attached to the floor and not part of the hulls unless its a tri-toon.
i suppose a 12 or 15mm ply added to the transom might act as a buffer to cut any vibrations.
I guess with tinnies the transom is usually thicker and part of the hull where as pontoon boats seem to have the transom is attached to the floor and not part of the hulls unless its a tri-toon.
i suppose a 12 or 15mm ply added to the transom might act as a buffer to cut any vibrations.