How do I move this rock?

Author
Discussion

PurpleTurtle

7,165 posts

146 months

Friday 31st May
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What's the rock made of OP? Is it concrete? Is that why there is a metal bar running through it?

Can you not jus take a jackhammer to it and break it into smaller pieces, or are you wanting to keep it as some sort of decorative feature?

wolfracesonic

7,177 posts

129 months

Friday 31st May
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Do you know how to build a trebuchet, OP?

Electronicpants

2,675 posts

190 months

Friday 31st May
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fouroaks

716 posts

146 months

Friday 31st May
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Build a floating platform under rock and then flood the area?

Dave_V6

10,310 posts

207 months

Friday 31st May
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Get who ever put it where it is now to move it slightly.

MrBig

2,863 posts

131 months

Friday 31st May
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Surely you could do that with a jack, an engine hoist and a load pallets/blocks of wood/bricks? Lift a few inches at a time, blocks underneath rock or under the metal bar and just go up incrementally?

Rayny

1,232 posts

203 months

Friday 31st May
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Simply pop it into a lathe, round off all the edges- Then just roll it into the desired place.

ChocolateFrog

26,280 posts

175 months

Friday 31st May
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Any estimate on weight?

Looks like it could be granite and therefore very heavy, maybe 500/600kg?

I don't think I'd trust an engine hoist with that amount of weight.

toasty

7,540 posts

222 months

Friday 31st May
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Just lift it, you great Jessie!

DodgyGeezer

41,021 posts

192 months

Friday 31st May
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ChocolateFrog said:
Any estimate on weight?

Looks like it could be granite and therefore very heavy, maybe 500/600kg?

I don't think I'd trust an engine hoist with that amount of weight.
that'd make it about the same weight as a Big Block V8 so an engine hoist should be ok

dxg

8,369 posts

262 months

Friday 31st May
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Leave the rock where it is. Move everything else.

Sporky

6,543 posts

66 months

Friday 31st May
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I'm surprised that with all the talk if scaffold and scaffold boards, no-one's just pointed out that all you need is one scaffolder.

DonkeyApple

56,462 posts

171 months

Friday 31st May
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I certainly wouldn't be fannying about trying to lift it. Doubled up scaffold boards and drag it up with straps. And if the boards look like they're bowing too much just puts some bricks under to support.

gotoPzero

17,507 posts

191 months

Friday 31st May
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Yep. I would actually drag it forward first to get less of an angle on the boards.

Fastpedeller

3,916 posts

148 months

Friday 31st May
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A long aluminium ladder. One end of ladder in 'area of drop', ropes around rock and onto a ladder rung. Lift long end of ladder and get it near vertical then cut rope. The leverage may be such that you have to raise the long end 15 ft above the ground - that could be the failure of this idea frown

DonkeyApple

56,462 posts

171 months

Friday 31st May
quotequote all
gotoPzero said:
Yep. I would actually drag it forward first to get less of an angle on the boards.
Yup. It was a good enough solution for the Egyptians and Romans. Although with the current weather it would be advisable to wear some trousers.

Ledaig

1,706 posts

264 months

Saturday 1st June
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I take it that's a water feature type rock.

I've previously shifted something similar - but a little larger during a house move.
Some of the above suggestions are worth listening to.

I managed to move mine using a combination of a farm jack and long pieces of wood. With this method, I could move it anywhere I wanted with ease (needed to as I did it on my own), including over/onto a pond liner to it's final position.

The key difference you have is the height you need to lift it. One thing I did as it needed to move into storage for a while, was to construct a decent pallet, a standard pallet would not take the weight. Once on this and strapped down, you can move the pallet, not the rock as such. This makes it much more controllable and less risk of damage.

If you build a pallet and move the rock onto it (should be easy), you can then do whatever is necessary to incrementally lift it using chocks to the height to get it clear of the wall.
Moving it on from there with levers and a jack to its final position will be easy.

Sporky

6,543 posts

66 months

Saturday 1st June
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I showed my best beloved this, and she said "has anyone asked how it got there?"

wolfracesonic

7,177 posts

129 months

Saturday 1st June
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If you have a problem, if no one else can help, and if you can find him, maybe you can hire…Neil Chambers.