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o/t Ground Anchor


Br00n1e

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The one in question:

3fb6_12_sb.JPG

Assuming that is an normal 4.75t shackle the main box section cant be more than 1.5", I hope that the hole for the shackle is reinforced somehow :o

Lewis :)

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Also, it seems from what I've read that the effectiveness of the anchor is dependent upon the angle of the blade, the blade on the one above is much steeper angled than those that are proven (D44 etc)

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Guest diesel_jim

The strength will also be in the red circle... that weld will have all the strain of the winch pulling on it, and also the (almost) 90degree angle of the lower bit that the blade is attached to.

hope the weld has good penetration!

I reckon (as i can't see how its made) that it should be "sleeved" by the horizontal main strut to make it stronger.

post-130-1177959463_thumb.jpg

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The strength will also be in the red circle... that weld will have all the strain of the winch pulling on it, and also the (almost) 90degree angle of the lower bit that the blade is attached to.

hope the weld has good penetration!

I reckon (as i can't see how its made) that it should be "sleeved" by the horizontal main strut to make it stronger.

post-130-1177959463_thumb.jpg

I thought that too and with the shackle end

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Also, it seems from what I've read that the effectiveness of the anchor is dependent upon the angle of the blade, the blade on the one above is much steeper angled than those that are proven (D44 etc)

Based on my experience of "modifying" (much to Nigel's amusement :lol: ) KittyGrippers I would say the blade looks too steep and when I bent mine even the small increase in blade angle meant it didn't dig properly and tended to tear out instead.

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Guest diesel_jim

brOOnie, what kind of anchor are you after?

a "fast set" type (like the piccies you've shown)

or a "sturdy-reliable-as-an-anvil type"?....

is it;'s the second one, IMO you can't beat a "plate and pin" type, like the MoD use... i use these on my rovers, and although they take a bit longer to set-up (10 minutes or so "pin" bashing with the sledgehammer) they're indestructable, and grip the ground very well.

from Anchor Supplies (scroll down a little bit)

10013.jpg

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I've got one similar to Jim ^^^ except a tube not a plate and they are good but if stored loose they clank around in the back of the vehicle like a Cyberman on steroids and need 3 trips to the end of the winch cable to cart it all out. Much stronger than the spade type though, in the right sort of ground.

I carry both of my anchors at all times when I go away.

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no really looking ATM, it just came up on one of my searches on the bay and after using a D44 one on Saturday at Drumclog didnae think it was strong enough in the right places for the job. Took 2 bites to get it to dig in first attempt pulled out a divot the size of next doors garden :D :D :D

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Curious design!

I cant see any reason for the boom to extend beyond the vertical 'leg' - just makes it heavier.

The whole ground anchor thing is more complex than just the blade angle. The length of the boom and the dimensions of the blade are just as significant. Comparing it to any other anchor with different dimensions is meaningless in terms of how effective it is.

Si

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