|
8 Jun 2005
|
Registered Users
Veteran HUBBer
|
|
Join Date: May 2003
Location: UK/ZW
Posts: 725
|
|
Hub winches?
I recently read about "Hub Capstan Winches" (I think I got the name right). Basically an extension you bolt onto both front wheels and, using two cables/ropes, you self extracxt yourself by driving slowly out.
The pic I saw wasn't very enlightening but they were definately bolted onto a Landy. As I don't have any other type of winch (had to sell my Tirfor) I thought I might get a "Jua Kali" to fab some up
Last edited by Bundubasher; 26 Sep 2013 at 14:59.
|
8 Jun 2005
|
Registered Users
Veteran HUBBer
|
|
Join Date: Jun 2002
Location: Southern England
Posts: 205
|
|
Remember seeing these Hub Winches in an old Jack Jackson book, old mini brake drums (mounted inside out) or mini wheels bolted to Landy rims with rope around them, just drive out as you say.
Apparently the rope from one hub "should go through a karabiner or shackle and back to the other hub; in this way any change in rope length due to one wheel slipping is self adjusting" (The off road four wheel drive book by Jack Jackson pp47/49, published 1988 - ISBN 0- 85429-673-5)
Andrew.
|
8 Jun 2005
|
Registered Users
Veteran HUBBer
|
|
Join Date: May 2003
Location: UK/ZW
Posts: 725
|
|
Thanks for that. Can't get the book out here but can someone scan the details for
Last edited by Bundubasher; 26 Sep 2013 at 14:59.
|
9 Jun 2005
|
Registered Users
Veteran HUBBer
|
|
Join Date: Sep 2002
Location: Nottingham, UK
Posts: 180
|
|
I picked up a pair of purpose-built hub capstans at one of the LR shows a couple of years ago. I've yet to try them out - when I get home in a few months, I'll let you know how they work.
(I'm struggling to imagine how one wheel might slip if you have ropes around both capstans, btw... Still, it makes sense to have a single rope on both, to allow correction for stretch etc.).
Apparent downsides are weight (the ones I got were *very* solid castings) and wheel-stud length.
Regards,
Michael...
www.expeditionoverland.com
|
15 Jun 2005
|
Registered Users
Veteran HUBBer
|
|
Join Date: Oct 2001
Location: France
Posts: 353
|
|
I'm scarred by a childhood memory of my uncle jacking up his stalled, bogged Series and pull starting it like a lawn mower! For ages I couldn't imagine why a LR would need a capstan on each side, you can only pull one starter cord at a time.
...
I wonder how a capstan winch would react to a concrete curb (sp?)
Are they still legal? They are a bit like Boudicea chariot style weapons.
|
19 Jun 2005
|
Registered Users
Veteran HUBBer
|
|
Join Date: May 2003
Location: UK/ZW
Posts: 725
|
|
Very funny! But I'm not in Europe I'm in Africa and need every offensive/defensive driving solution there is going!
------------------
Last edited by Bundubasher; 26 Sep 2013 at 14:59.
|
20 Jun 2005
|
Contributing Member
Veteran HUBBer
|
|
Join Date: Jun 2005
Location: Edmonton, Canada
Posts: 246
|
|
Just in passing the Canadian Military tried these types of hub winches on their 3/4 ton trucks in the early 1980's.
They have their own hazzards. The most common problem had was that the line would build up on one side of the spooling hub causing the line to slip over the edge. No problem if its the outside edge. If its the inside edge it wedges between the hubs causing a great deal of work to free it.
Also if you do pull yourself free you tend to run up on the cable causing a different kind of mess.
All in All the principle is sound I would just advise some practice before you need to rely on them.
|
23 Jun 2005
|
Registered Users
Veteran HUBBer
|
|
Join Date: May 2003
Location: UK/ZW
Posts: 725
|
|
Thanks for your advice, I'm only thinking about it as a future job as I've got jerry can mounts and hi-lift jacking points to fix at the moment.
I can see the pitfalls you highlighted but it sounds like such as simple way of extracting oneself if you do get it right.
Low range 1st is a real crawler gear on my "rig"(sorry - slipped into Americanese there...)and so overspooling may not be such a severe problem for me - we'll just have to wait and see.
enzo
Last edited by Bundubasher; 10 Oct 2013 at 15:37.
|
29 Jun 2005
|
Registered Users
Veteran HUBBer
|
|
Join Date: Sep 2002
Location: Nottingham, UK
Posts: 180
|
|
Unless you tail them (which seems to me be an accident waiting to happen), hub capstans will always overspool as soon as you get traction, as the tyre has a bigger diameter than the capstan drum.
They are good for a metre or so at a time, though.
Michael...
|
29 Jun 2005
|
Registered Users
Veteran HUBBer
|
|
Join Date: Aug 2001
Location: Dubai
Posts: 192
|
|
If your already carrying a hi-lift why not use that for winching, carrying a drag chain must be better than a 2x hub winches + cable or plasma rope.
Better still get a tirfor, has to be safer than any hub winch.
They seem like a good idea in theory, but I can imagine in practice they must be a pain in the arse. I could think of anything worse than being bogged to the ares in deep mud or ruts, then try to mount a winch to 2 wheels, just does`nt seem practical in a real life situation.
Maybe I`m missing something.
__________________
An aussie escaped from london, now in Dubai.
|
29 Jun 2005
|
Registered Users
Veteran HUBBer
|
|
Join Date: May 2003
Location: UK/ZW
Posts: 725
|
|
I had a Tirfor but had to sell it in order to clear Durban Port. I haven't tried the hi-lift as a winch yet so I'd better get some practice in as the hub winches may not be a plan. They do plough chains here but they are not rated so I may have to wait to find a rated drag chain.
Thanks anyway for your opinions.
------------------
Last edited by Bundubasher; 26 Sep 2013 at 15:00.
|
Currently Active Users Viewing This Thread: 1 (0 Registered Users and/or Members and 1 guests)
|
|
Posting Rules
|
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts
HTML code is Off
|
|
|
|
Check the RAW segments; Grant, your HU host is on every month!
Episodes below to listen to while you, err, pretend to do something or other...
2020 Edition of Chris Scott's Adventure Motorcycling Handbook.
"Ultimate global guide for red-blooded bikers planning overseas exploration. Covers choice & preparation of best bike, shipping overseas, baggage design, riding techniques, travel health, visas, documentation, safety and useful addresses." Recommended. (Grant)
Ripcord Rescue Travel Insurance™ combines into a single integrated program the best evacuation and rescue with the premier travel insurance coverages designed for adventurers.
Led by special operations veterans, Stanford Medicine affiliated physicians, paramedics and other travel experts, Ripcord is perfect for adventure seekers, climbers, skiers, sports enthusiasts, hunters, international travelers, humanitarian efforts, expeditions and more.
Ripcord travel protection is now available for ALL nationalities, and travel is covered on motorcycles of all sizes!
What others say about HU...
"This site is the BIBLE for international bike travelers." Greg, Australia
"Thank you! The web site, The travels, The insight, The inspiration, Everything, just thanks." Colin, UK
"My friend and I are planning a trip from Singapore to England... We found (the HU) site invaluable as an aid to planning and have based a lot of our purchases (bikes, riding gear, etc.) on what we have learned from this site." Phil, Australia
"I for one always had an adventurous spirit, but you and Susan lit the fire for my trip and I'll be forever grateful for what you two do to inspire others to just do it." Brent, USA
"Your website is a mecca of valuable information and the (video) series is informative, entertaining, and inspiring!" Jennifer, Canada
"Your worldwide organisation and events are the Go To places to for all serious touring and aspiring touring bikers." Trevor, South Africa
"This is the answer to all my questions." Haydn, Australia
"Keep going the excellent work you are doing for Horizons Unlimited - I love it!" Thomas, Germany
Lots more comments here!
Diaries of a compulsive traveller
by Graham Field
Book, eBook, Audiobook
"A compelling, honest, inspiring and entertaining writing style with a built-in feel-good factor" Get them NOW from the authors' website and Amazon.com, Amazon.ca, Amazon.co.uk.
Back Road Map Books and Backroad GPS Maps for all of Canada - a must have!
New to Horizons Unlimited?
New to motorcycle travelling? New to the HU site? Confused? Too many options? It's really very simple - just 4 easy steps!
Horizons Unlimited was founded in 1997 by Grant and Susan Johnson following their journey around the world on a BMW R80G/S.
Read more about Grant & Susan's story
Membership - help keep us going!
Horizons Unlimited is not a big multi-national company, just two people who love motorcycle travel and have grown what started as a hobby in 1997 into a full time job (usually 8-10 hours per day and 7 days a week) and a labour of love. To keep it going and a roof over our heads, we run events all over the world with the help of volunteers; we sell inspirational and informative DVDs; we have a few selected advertisers; and we make a small amount from memberships.
You don't have to be a Member to come to an HU meeting, access the website, or ask questions on the HUBB. What you get for your membership contribution is our sincere gratitude, good karma and knowing that you're helping to keep the motorcycle travel dream alive. Contributing Members and Gold Members do get additional features on the HUBB. Here's a list of all the Member benefits on the HUBB.
|
|
|