Reply
 
Thread Tools Search this Thread
 
Old 05 June 2010, 05:08   #1
Member
 
Hightower's Avatar
 
Country: UK - England
Town: Fareham
Length: 6m +
Join Date: Sep 2003
Posts: 7,855
Powering a RIB on to a Trailer

Just some advice needed when powering my RIB on to my trailer.

I've recently changed my technique in launching and recovering my RIB and done this the last 4 times I've gone out. When I returned home on Thursday I noticed some damage to the prop where a stone or something had been sucked up and put some tiny dings in the leading part of the blade and a ding in the skeg too. When I recovered yesterday I was very particular in making sure I trimmed out as to give the prop maximum clearance. After recovery I noticed further evidence of damage, not as bad as before, but I'm now considering manually recovering again.

Has anyone else had problems like this, and did you manage to modify your technique so this didn't happen or revert back to manual recovery?
__________________

__________________
Andy

Looks Slow but is Fast
Member of the ebay Blue RIB cover club.
Hightower is offline   Reply With Quote
Old 05 June 2010, 06:22   #2
Member
 
spartacus's Avatar
 
Country: UK - Scotland
Town: Aberdeenshire
Boat name: Sula
Make: Ribcraft 4.8m
Length: 4m +
Engine: Tohatsu 60hp + aux
MMSI: 235087213
Join Date: Jun 2007
Posts: 3,270
RIBase
Quote:
Originally Posted by Hightower View Post
Just some advice needed when powering my RIB on to my trailer.

I've recently changed my technique in launching and recovering my RIB and done this the last 4 times I've gone out. When I returned home on Thursday I noticed some damage to the prop where a stone or something had been sucked up and put some tiny dings in the leading part of the blade and a ding in the skeg too. When I recovered yesterday I was very particular in making sure I trimmed out as to give the prop maximum clearance. After recovery I noticed further evidence of damage, not as bad as before, but I'm now considering manually recovering again.

Has anyone else had problems like this, and did you manage to modify your technique so this didn't happen or revert back to manual recovery?
Is manual recovery particularly difficult? I've seen the 'drive-on' approach a few times with 20'+ speedboats, but not RIBS. Obviously a lot depends on water depth and if it's a sandy bottom or shingle. Personally I manually retrieve every time.
__________________

__________________
spartacus is offline   Reply With Quote
Old 05 June 2010, 14:26   #3
Member
 
Hightower's Avatar
 
Country: UK - England
Town: Fareham
Length: 6m +
Join Date: Sep 2003
Posts: 7,855
It's not very tricky where I normally slip. But just trying a new way to launch and recover without getting my feet wet or having to don my wellys in the winter. I must admit it's much easier and quicker this way and I'm not so prone to side winds affecting me as most of my launch and recoveries are single handed affairs and can be very awkward by ones self.
__________________
Andy

Looks Slow but is Fast
Member of the ebay Blue RIB cover club.
Hightower is offline   Reply With Quote
Old 05 June 2010, 15:53   #4
Member
 
biffer's Avatar
 
Country: UK - England
Town: swanwick/hamble
Boat name: stormchaser
Make: custom rib
Length: 8m +
Engine: inboard/diesel
Join Date: Aug 2007
Posts: 3,848
i haven't got a winch on my trailer never had one, keep the leg trimmed up as far as possible, the only other difference between our rigs is my trailer is on bigger wheels
__________________
biffer is offline   Reply With Quote
Old 05 June 2010, 16:12   #5
Member
 
Country: Other
Town: Stanley, Falkland Is
Boat name: Seawolf
Make: Osprey Vipermax 5.8
Length: 5m +
Engine: Etec 150
Join Date: Mar 2006
Posts: 3,688
I always did with the Humber but the design of my trailer was better for this than a roller trailer. I used to use momentum to get onto the trailer rather than power, you could approach the trailer, and when you were 100% sure it was lined up and not going to drift (usually about 6 feet from the trailer) give it a blip on the throttle and then back off as the boat hit the trailer and let the momentum carry the boat up. With a bit of practice I could get it within a foot of the bow snubber (sometimes snug tight) every time. I don't think it would work with a roller trailer though, you'd probably bust the swing bracket unless it was a lot stronger than most roller trailers you see.

I learned at an early stage that power + lack of forward movement = shower of rocks sucked up from the bottom, got a couple of bent props under the bench to prove it...

It's one reason I am getting the SBS bunk trailer with the Vipermax because it is close enough to the old trailer that it should either work or if it doesn't I can mod it so that it does
__________________
A Boat is a hole in the water, surrounded by fibreglass, into which you throw money...

Sent from my Computer, using a keyboard and mouse
BogMonster is offline   Reply With Quote
Old 05 June 2010, 16:35   #6
Member
 
Country: Ireland
Town: Castlebar
Boat name: Clewless
Make: Valiant DR 490
Length: 4m +
Engine: 60 hp ETEC
MMSI: Awaitng one
Join Date: Oct 2007
Posts: 1,240
RIBase
High tower

I have recovered my rib in the same manner you discribed and have also taken a few chips out of the prop. I dont think I will do it anymore.

TSM
__________________
two stroke mick is offline   Reply With Quote
Old 06 June 2010, 03:38   #7
Member
 
Country: UK - England
Town: Sussex
Boat name: Aintree
Make: Redbay Stormforce
Length: 7m +
Engine: Twin 150's
Join Date: Jun 2009
Posts: 255
I have been recovering my boat for a few years by driving on. I now have four bunks which are great. Once in contact I thottle up the trailer with the leg trimmed out half. I had rollers before and if you miss it can make some nasty scratches and noises. Not had a prob with the prop but our slipway doesn't have many stones.
__________________
redthunder is offline   Reply With Quote
Old 06 June 2010, 03:41   #8
Member
 
Cookee's Avatar
 
Country: UK - England
Town: Salcombe, Devon, UK
Boat name: BananaShark
Make: BananaShark
Length: 10m +
Engine: 2xYanmar 260 diesels
Join Date: Mar 2003
Posts: 4,225
We never winch a boat on RIB or hard boat - we have stone free slipways though!
__________________
Cookee
Originally Posted by Zippy
When a boat looks that good who needs tubes!!!
Cookee is offline   Reply With Quote
Old 06 June 2010, 03:56   #9
RIBnet admin team
 
Nos4r2's Avatar
 
Country: UK - England
Town: The wilds of Wiltshire
Boat name: WhiteNoise/Dominator
Make: Ballistic 7.8/SR5.4
Length: 7m +
Engine: Opti 225/Yam 85
MMSI: 235090687/235055163
Join Date: Jul 2005
Posts: 12,645
RIBase
I power load if it's a nice steep slip too. Makes life loads easier!
__________________
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 06 June 2010, 05:37   #10
Member
 
Hightower's Avatar
 
Country: UK - England
Town: Fareham
Length: 6m +
Join Date: Sep 2003
Posts: 7,855
Obviously the main problem is a Stoney slipway and the fact I've got rollers. I normally just touch the bow onto the swing beam then use the steering to square up the stern. Then blip the throttle to get things rolling, but because it's a roller trailer I need power all the way to the bow snubber on the trailer and until I've leant over to connect the winch hook to the bow eye. only after that I can knock off the power. It's during this last phase I'm sure the stone thing is happening. I guess this technique will be reserved for concrete slips in the future.
__________________

__________________
Andy

Looks Slow but is Fast
Member of the ebay Blue RIB cover club.
Hightower is offline   Reply With Quote
Reply

Thread Tools Search this Thread
Search this Thread:

Advanced Search

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





Copyright 2002- Social Knowledge, LLC All Rights Reserved.

All times are GMT -5. The time now is 22:27.


Powered by vBulletin® Version 3.8.8 Beta 1
Copyright ©2000 - 2017, vBulletin Solutions, Inc.