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26 June 2011, 08:23
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#1
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Member
Country: UK - England
Length: 5m +
Join Date: Oct 2007
Posts: 42
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Anti snake?
A friend of mine has a 10m rib with 600HP on the back which apparently is a handful to tow, as it snakes badly, particularly down hill.
Has anyone advice on how to tame this setup. I've seen caravans with a thing like a big shock absorber fitted, would this be suitable.
Any advice welcome.
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26 June 2011, 08:25
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#2
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RIBnet supporter
Country: UK - Channel Islands
Town: jersey
Boat name: Martini II
Make: Arctic 28/FC470
Length: 8m +
Engine: twin 225Opti/50hp 2t
MMSI: 235067688
Join Date: Jun 2005
Posts: 2,603
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Has he measured the weight on the tow hitch?
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26 June 2011, 09:34
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#3
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Member
Country: USA
Town: Oakland CA
Length: 3m +
Join Date: Feb 2005
Posts: 3,979
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As Martini implied, likely not enough tongue weight. Tongue weight should be about 7% (5% minimum, up to about 10% max) of the total trailer rig weight. Too much may lighten the load on the tow vehicle's front wheels, causing steering problems. Too little causes trailer sway.
jky
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26 June 2011, 09:40
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#4
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Member
Country: UK - England
Town: Fareham
Length: 6m +
Join Date: Sep 2003
Posts: 6,626
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Quote:
Originally Posted by jyasaki
As Martini implied, likely not enough tongue weight. Tongue weight should be about 7% (5% minimum, up to about 10% max) of the total trailer rig weight. Too much may lighten the load on the tow vehicle's front wheels, causing steering problems. Too little causes trailer sway.
jky
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I would ask your friend to look at his car handbook as it should state a recommended Tongue weight for the model he drives.
__________________
Andy
Looks Slow but is Fast
Member of the ebay Blue RIB cover club.
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26 June 2011, 10:00
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#5
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RIBnet supporter
Country: UK - Channel Islands
Town: jersey
Boat name: Martini II
Make: Arctic 28/FC470
Length: 8m +
Engine: twin 225Opti/50hp 2t
MMSI: 235067688
Join Date: Jun 2005
Posts: 2,603
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With 10m & 600hp I'd hazard a guess he's well over the max towing capacity of the car
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26 June 2011, 11:23
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#6
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Member
Country: UK - England
Town: South Yorks
Boat name: Black Pig
Make: Ribcraft
Length: 6m +
Engine: 2 x 115 Etecs
MMSI: 235060745
Join Date: Feb 2008
Posts: 1,285
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Quote:
Originally Posted by martini
With 10m & 600hp I'd hazard a guess he's well over the max towing capacity of the car 
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It might be one of those useless landrovers currently being slagged elsewhere  They'll pull 3500kg  Not sure what an L200 will pull, probably the skin off a rice pudding...not
__________________
ee lad tha' can't educate pork, but you can slow roast it.
S.A.B.S. Stormtrooper
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26 June 2011, 17:48
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#7
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Member
Country: UK - England
Town: Fareham
Length: 6m +
Join Date: Sep 2003
Posts: 6,626
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So how heavy would a 10m with 600hp all up with a full tank of Go Go juice be then?
__________________
Andy
Looks Slow but is Fast
Member of the ebay Blue RIB cover club.
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26 June 2011, 18:08
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#8
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Redbay supporter
Country: Ireland
Make: Quicksilver
Length: under 3m
Engine: Toohotsue 9.8 2T
Join Date: Feb 2008
Posts: 5,628
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Quote:
Originally Posted by Hightower
So how heavy would a 10m with 600hp all up with a full tank of Go Go juice be then?
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About 2500kg I reckon. Legal on a trailer behind a LR.
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26 June 2011, 18:28
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#9
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Member
Country: UK - England
Length: 5m +
Join Date: Oct 2007
Posts: 42
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Thanks for your comments, car is a ...... Disco3
I think he said the nose could do with being heavier, but with a boat that heavy, it would mean a massive weight on the front to make a worthwhile difference and I'm not sure how to achieve that.
Boat and trailer are new from a good manufacturer, so would hope that the trailer design was generally OK.
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26 June 2011, 18:42
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#10
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Member
Country: UK - England
Town: Fareham
Length: 6m +
Join Date: Sep 2003
Posts: 6,626
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Quote:
Originally Posted by cyberstoker
I think he said the nose could do with being heavier, but with a boat that heavy, it would mean a massive weight on the front to make a worthwhile difference and I'm not sure how to achieve that.
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Move the axles back on the frame to add weight to the hitch. Try a couple of inches and go from there.
__________________
Andy
Looks Slow but is Fast
Member of the ebay Blue RIB cover club.
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