Reply
 
Thread Tools Search this Thread
 
Old 01 September 2018, 20:00   #1
Member
 
Country: UK - England
Town: Darlington
Boat name: Etive
Make: Ribcraft
Length: 5m +
Engine: outboard 90
Join Date: Apr 2007
Posts: 8
On or over the limit?

I run a A4 3.0tdi with a max towing limit of 2.1 tonnes would this be over the max weight limit? https://www.boatsandoutboards.co.uk/...ft-7-5m/230269.
Any thoughts, be gentle! ;-)

Cheers
__________________
puddle is offline   Reply With Quote
Old 01 September 2018, 20:06   #2
Member
 
Country: UK - Scotland
Make: Humber Ocean Pro
Length: 3m +
Engine: Yam 200HP
Join Date: Jul 2009
Posts: 998
Ask Xk59D on here, he has something pretty similar [emoji106]
__________________
69cmw is offline   Reply With Quote
Old 01 September 2018, 20:48   #3
Member
 
Join Date: Jun 2010
Posts: 2,934
The answer is maybe, I think it will be tight. My 6.8 is just over 2k.

Looks like trailer is about 1m short too or needs moved forward.
__________________
Xk59D is offline   Reply With Quote
Old 01 September 2018, 21:28   #4
Member
 
Highland Haggis's Avatar
 
Country: UK - Scotland
Town: Edinburgh
Boat name: Excel Chalanger
Make: Highfield 380 Excel
Length: 4m +
Engine: 25 Yamaha 25Suzuki
MMSI: 235919522
Join Date: Oct 2014
Posts: 601
Rule of thumb 85 % of car towing weight would be around 1780kg if you're boat does not come over this weight you should be fine this allows for steep hills and to give the clutch some breathing space if you know what I mean you still have a wee bit power spare if you need it
__________________
Highland Haggis is offline   Reply With Quote
Old 01 September 2018, 21:38   #5
Member
 
Country: Ireland
Length: 7m +
Join Date: Apr 2018
Posts: 17
I'd regularly pull a Redbay Stormforce 7.4 with twin Yamaha 115hp 4 stroke engines dive boat with a single console and folding seat.

Fully fuelled she's 2.6t on the trailer. That said she has a 315l tank.

You might save 75-100kg on the engine (single vs twin) but I still can't see a boat of that size being less than or equal 2.1t.

Saying that you won't know for definite until it goes up on a weighbridge.
__________________
oisin.higgins is offline   Reply With Quote
Old 01 September 2018, 22:06   #6
RIBnet admin team
 
Nos4r2's Avatar
 
Country: UK - England
Town: The wilds of Wiltshire
Boat name: Dominator
Make: SR5.4
Length: 7m +
Engine: Yam 85
MMSI: 235055163
Join Date: Jul 2005
Posts: 13,069
RIBase
It'd be bloody close if it is under 2.1 tonnes.

Lot of boat for the money though.
__________________
Need spares,consoles,consumables,hire,training or even a new boat?

Please click HERE and HERE and support our Trade Members.

Join up as a Trade member or Supporter HERE
Nos4r2 is offline   Reply With Quote
Old 01 September 2018, 22:22   #7
Member
 
Country: UK - Scotland
Make: Humber Ocean Pro
Length: 3m +
Engine: Yam 200HP
Join Date: Jul 2009
Posts: 998
Quote:
Originally Posted by Highland Haggis View Post
Rule of thumb 85 % of car towing weight would be around 1780kg if you're boat does not come over this weight you should be fine this allows for steep hills and to give the clutch some breathing space if you know what I mean you still have a wee bit power spare if you need it


Think your mistaking the 85% “rule” it’s not of the towing weight, it’s 85% of the car weight.
That car will be an automatic and it will piss that boat easily, whether it’s legal or not is a different matter [emoji848]
__________________
69cmw is offline   Reply With Quote
Old 02 September 2018, 08:32   #8
Member
 
Last Tango's Avatar
 
Country: UK - Scotland
Town: Denny
Boat name: Highland Bluewater
Length: 6m +
Join Date: Mar 2013
Posts: 1,647
Quote:
Originally Posted by 69cmw View Post
Think your mistaking the 85% “rule” it’s not of the towing weight, it’s 85% of the car weight.
That car will be an automatic and it will piss that boat easily, whether it’s legal or not is a different matter [emoji848]
I think the trailer "85% rule" applies to "unbraked" trailers where that figure may be less than the standard 750kg if you're towing with a small car.

However it's not a limiting factor with a braked trailer..eg a land rover, around 2.5 tons is rated to pull 3.5 tons braked.

The car may be an automatic but if it's not a traditional fluid torque converter and using a " dual dry clutch system" pulling it up a slip will destroy the clutches . They are very fragile to such a degree Audi/Volkswagen reverted back to trad units. You need to find out what's in your car.
The other issue is if you're in an accident towing illegally the your insurance company won't be happy.
Just a thought...is your driving licence pre 1997 ?
__________________
Last Tango is offline   Reply With Quote
Old 02 September 2018, 08:34   #9
Member
 
boristhebold's Avatar
 
Country: UK - England
Length: 7m +
Join Date: Aug 2009
Posts: 1,619
Trailer does look too short, all that weight hanging over the back might be an issue. My 7.5M on a trailer the transome would be roughly inline or just over last set of wobble rollers, then there are two tubes that come out from the trailer to secure the light board.
__________________
boristhebold is offline   Reply With Quote
Old 02 September 2018, 10:33   #10
Member
 
Country: UK - England
Town: Darlington
Boat name: Etive
Make: Ribcraft
Length: 5m +
Engine: outboard 90
Join Date: Apr 2007
Posts: 8
Thanks for the replies guys! My car is a manual and quattro, towed the 5.85 like there was nothing on the back (same with a 6m caravan!). The 5.85 was sold to a friend in North Uist (we've been out to St Kilda in it since), hence looking for a replacement, maybe not immediately.....?
__________________
puddle is offline   Reply With Quote
Old 02 September 2018, 10:35   #11
Member
 
Country: UK - England
Town: Darlington
Boat name: Etive
Make: Ribcraft
Length: 5m +
Engine: outboard 90
Join Date: Apr 2007
Posts: 8
As for the age concern, my license is pre '97 (I'm 51 hence having forgot to post in the initial reply ;-).)
__________________
puddle is offline   Reply With Quote
Old 02 September 2018, 10:40   #12
Member
 
Country: UK - Scotland
Make: Humber Ocean Pro
Length: 3m +
Engine: Yam 200HP
Join Date: Jul 2009
Posts: 998
On or over the limit?

That’s a good towing limit if it’s not the A4 3.0 Tdi Allroad, I wrongly thought it was only the Allroad that could tow 2.1 tonne.

I now have another car to look at as a replacement for my BM [emoji106]
__________________
69cmw is offline   Reply With Quote
Old 02 September 2018, 14:58   #13
Member
 
Synchro_Ring's Avatar
 
Country: UK - England
Length: 3m +
Join Date: Aug 2018
Posts: 31
Hi guys after reading this post, i can add in that its your nose weight that you need to be looking at not so much your mam weight, however the weight distribution will play a key part of the tow.

Check out this youtube video on how the shift of the weight will cause the car to become unstable.


Regards



__________________
Synchro_Ring is offline   Reply With Quote
Reply


Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off




All times are GMT. The time now is 17:08.


Powered by vBulletin® Version 3.8.8 Beta 1
Copyright ©2000 - 2024, vBulletin Solutions, Inc.