Q&A: Hybrid Rope And Chain Anchor Rodes
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More Articles From Online Book: Anchoring Made Easy:
- Introduction
- 4 Vital Anchor Selection Criteria and a Review of SPADE
- SARCA Excel Anchor—A Real World Test
- SPADE, SARCA Excel, or Some Other Anchor?
- Rocna Resetting Failures and Evaluation of Vulcan and Mantus
- Some Thoughts On The Ultra Anchor, Roll Bars and Swivels
- Specifying Primary Anchor Size
- Kedge (Secondary Anchor)—Recommended Type and Size
- Third Anchors, Storm Anchors and Spare Anchors
- Anchor Tests—The Good, The Bad, and The Downright Silly
- Making Anchor Tests More Meaningful
- We Love The Way Our Anchor Drags
- Things to Know About Anchor Chain
- Selecting a Chain Grade
- Anchor Chain Catenary, When it Matters and When it Doesn’t
- Anchoring—Snubbers
- Anchor Rode Questions and Answers
- Q&A: Hybrid Rope And Chain Anchor Rodes
- Anchor Swivels, Just Say No
- A Windlass That Makes The Grade
- The Perfect Anchor Roller
- Install A Wash-down Pump—And Save Money!
- Anchoring—Kellets
- Anchoring—Chain: Stoppers, Termination and Marking
- 20 Tips To Get Anchored and Stay Anchored
- Choosing an Anchorage
- Choosing a Spot
- 15 Steps To Getting Securely Anchored
- One Anchor or Two?
- Two Anchors Done Right
- It’s Often Better to Anchor Than Pick Up a Mooring
- Yawing at Anchor, The Theory and The Solution
- Yawing at The Anchor, an Alternative Cure
- How To Use An Anchor Trip Line
- ShoreFasts—Part 1, When to Use Them
- ShoreFasts—Part 2, Example Setups Plus Tips and Tricks
- ShoreFasts—Part 3, The Gear
- Gale And Storm Preparation, At Anchor Or On A Mooring
- Storm Preparation, All Chain On Deck
Do I have a better answer? No. I really have no idea how one would safely transfer a rode across the windlass with 50 metres of heavy chain still hanging off the bow.
But this is an anchor post, and boaters can’t resist chiming in on an anchor post 😀
As John rightly points out, any supposed caternary benefits that you might get with heavy chain are nullified when the wind picks up and the rode is taut. IMHO, one is often better off using a light, strong rode and putting the weight in the anchor itself: 100 kg of anchor plus 50 kg of rope or wire cable rode ought to hold better than 50 kg of anchor plus 100 kg of heavy chain. Chain is, of course, still needed for chafe resistance in the first few feet of rode… but the best solution I can think of, from an ease of handling standpoint, is to just not mix materials within any one anchor rode.
Hi Matt,
I think you are absolutely right. Put the weight in the anchor, not the rode. Steve & Linda Dashew have had very good results using schedule 70 3/8″ high tensile chain and massive (200 lb) anchors on their 65-80 foot boats.
Hi John
My anchor rode setup is like yours. One is all chain. The backup is rope with a little chain.
Most anchor rodes need a lot of space to coil down/stow away. I didn’t have room for this & have only one thru-deck pipe which is dedicated to the chain.
I needed a 2nd anchor rode that was instantly deployable. Here is how I solved the problem.
To minimize stowage I use Octoplait (UK name) or Multiplait (US name… I think..). The stowage space required is 1/3 that of equivalent 3 ply nylon. My Octoplait rode is 400′ and 7/8″ diameter. The bag I store it in, at 5′ long and 10 inches diameter, easily accomodates this. Huge savings in space.
Like you I store this rode in a bag. My bag’s narrow diameter of 10 inches makes tangling within the bag unlikely, and it has not happened to me. The bag is open mesh for drainage. Its mouth has a stainless steel wire hoop sewn in to hold it open, which facilitates bagging the rode by myself.
This design comes straight from Beth & Evans Starzinger’s website, with photos.
In addition, the bag has a hole in the bottom. I keep 2 feet of the tail end of the rode hanging out of this hole, and can pull out all I want. This allows me to set up the rode properly before deployment. It also allows me to cleat off the rode before deploying, to prevent loss.
I keep the bag below & bring/stow it on the foredeck as needed.
This is an efficient way to instantly deploy rode.
Nick Kats
Ireland
Hi Nick,
Great stuff, thanks. Your system sounds very like ours, only a bit better. I like the narrow bag idea, although ours has never tangled in wider bags.
Very good point on using a soft plat rope to reduce size.
I am an advocate of the big anchor. On Danza, a 60′ ketch at around 22 tons we switched from a 50kg Bruce (which worked really well in our 5 year circumnavigation) to a 55kg Rocna when we headed to Greenland this past summer. We carry 90 meters of 12mm G4 chain. In the last 47,000 miles of sailing and innumerable anchorings I have yet to use two anchors. The Rocna was outstanding in the heavy kelp anchorages in Greenland. The only time it dragged was during a 180 degree wind shift on a classic steep slope anchorage. When reset it held without fail.
Our second anchor is all 7/8″ rode stored in a coil and now I am going to follow the advice of some of the above comments. Thanks.
Hi David,
I’m with you on that: One huge anchor on chain with a good long snubber.
Our heavy Saga 40 has a combo of chain and rope. The mention of a ‘v’ grooved chain gypsy does scare me. On another boat I was all too aware of the incredible crush pressure on the fibres of the Octoplait when the rode was under even moderate load. We never did have any problem with the splice. Our answer is a simple chain hook on a tail of suitable strength / length Octoplait rope. We recover enough rope on the plain drum windlass to get the chain over the deck then slot the chain hook over the chain. The tail is lead back over the chain gypsy to either a winch or purchase allowing a good direct pull. Pressure released gradually on the rope drum will leave the pressure on the chain and flying chain hook. Hauling this in drags the chain over the gypsy until fully engaged in the slots whereupon the windlas can again be used to recover the remaining rode. Sounds more complicated here than in practice. We also use the flying chain hook and tail threaded through a rubber chain snubber to reduce noise, and act as a shock absorber. ‘Simples’ as the Meercat says!