RE: Vessel Weight

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Michael P
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Joined: Sep 4th, '07, 16:09

RE: Vessel Weight

Post by Michael P »

I have a 1976 31'Bertram F/B with a half tower.I want to install a boat lift
and need to know the approx. dry weight.
Any information on this vessel would be greatly appreciated.
Thanks Again,
Mike P.
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STraenkle
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Joined: Jun 30th, '06, 07:18

Post by STraenkle »

do you have diesel or gas, if diesel what type? My 75 FBC with gas is approximatly 12,000
Scott Traenkle
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CaptPatrick
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Post by CaptPatrick »

Michael,

Avg weight is around 12,000 - 13,000 with gear and fuel. You need to install a 18,000 lb capacity lift to give you the acceptable safety margin.

Br,

Patrick
Br,

Patrick

Molon labe
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AndreF
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Post by AndreF »

I built my lift some 3 years ago and in honor of Dave Kosh I'd be happy to answer any questions you might have or send you pictures.

Image
I'm not sure but indecision may or may not be my problem.

"People sleep peaceably in their beds at night only because rough men stand ready to do violence on their behalf." - George Orwell

1981 FBC BERG1883M81E
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chris pague
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Post by chris pague »

Andre; I would also like some pics. What have you at the stern and forward for keel support. I can see your bunk pads are much longer and sit out futher to the last strake. Email of post I will copy.
Thanks Chris
PS Happy B Day
I have found that life can be short. Hope I am not late?
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AndreF
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Post by AndreF »

Chris,
I have two 16' pads , right under outside stringers, pre-cut at 23 degrees. They stick out forward but not past the transome in the rear. The pads are mounted to two large aluminum I-beam cross members one forward and one rear. It has sufficient weight so the cables do not get slack in them. There is no keel support, too many thru hulls.
I'm not sure but indecision may or may not be my problem.

"People sleep peaceably in their beds at night only because rough men stand ready to do violence on their behalf." - George Orwell

1981 FBC BERG1883M81E
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