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Excavator as a Lifting Machine

06/12/2008 8:31 PM

Guys, I need comments for this kind of Lifting apart from aggravating the wear and tear of the wires.

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#1

Re: Excavator as a Lifting Machine

06/12/2008 9:08 PM

Hello AbgZai

I've seen similar lifting systems used on major construction sites.

Depending on the site location, some jurisdictions do not allow such type of lifting, and require a "proper" lifting crane, along with a fully certified crane operator.

Your pictures show a dual-purpose machine, but the hydraulic controls may not be accurate (fine control) for delicate, breakable or fragile equipment.

Projects where pipes or steel is being lifted to/from a truck has generally been regarded as OK.

If in doubt, and site location comes under Statutory Laws - OSH or similar, best to take advice from local crane operators, who will "Know the Ropes".

Trust that assists you.

Kind Regards....

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#4
In reply to #1

Re: Excavator as a Lifting Machine

06/13/2008 11:45 PM

GA - proper tool for the job = less paper work

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#2

Re: Excavator as a Lifting Machine

06/12/2008 11:28 PM

Hello Abqzai,

Have you considered the use of an attachment called a thumb ?

I like Um , thumbs that is. If your not in danger of crushing or damaging something, it might be an eaiser and safer choice. We've used them and have had faster movement of things, as no cables are in the operators way.

Best Wishes with your appendages.

Joe Woodall , Managing Partner

Georgia Adobe LP Rammed Earth & Renewable Energy

2395 Bowman Hwy. NW

Dewy Rose GA 30634

706-213-7693

http://www.georgiaadobe.com

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#3

Re: Excavator as a Lifting Machine

06/13/2008 1:18 AM

That is the perfect lifting system..

For lifting dirt out of a hole.

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#5

Re: Excavator as a Lifting Machine

06/14/2008 1:12 AM

Hello AbgZai,

Sparkstation makes a lot of sense with some perfect advice.

I think any lifting work using a digger should only be done well clear of any people!

Lifting bundles of bendy pipes or steel can easily slide and you could see a lifted load going in all directions at once. This also puts extra strain on the digger arm which really is not designed to do this kind of work. It is fine as long as you are not lifting pipes or wooden shuttering into a trench or onto a building base where people are working. I have seen this kind of lifting on a site I was working on and for 9 months it was fine. Then on one lift the fluid line burst. It made an awful mess and demolished half a house!

From what I have seen a tracked vehicle are more suited to lifting loads than a wheeled one. They often have a longer arm as well which could be useful.

Just think SAFE! Check your Insurance is up to date and the digger is working with a balance load in the front bucket when using the rear arm to lift. Lift on a level tractor area platform where possible. Of course you can always dig a level platform!

Whatever, always think SAFE! And never take 'shortcuts'.

jfmfit

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#6
In reply to #5

Re: Excavator as a Lifting Machine

06/16/2008 7:26 PM

Hello jfmfit

from me

Kind Regards....

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#7
In reply to #6

Re: Excavator as a Lifting Machine

06/17/2008 9:05 PM

Hello Sparkstation:

No problem! ...............I mentioned you because what you said made sense, plus you seem like a pretty clever person, who thinks things through............No fast answers, you know?

'Building sites' are famous for the number of accidents because people take 'short-cuts', usually for speed or to 'save' money. That should not be the 'excuse' used (money or urgency) when telling a wife her loving husband has been crushed! Right?

The above may sound a little 'callous' but, cranes are used because there is no chance (usually) of the suspended load hitting the diggers 'arm' and dislodging.

And there is no place for this way of working when for instance, lowering sewer pipes into a trench while men work in the trench joining the lengths.

For unloading lorries......................fine. As long as the driver is out of his cab, and there is no-one else for the load to fall on.

jfmfit

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bwire (1); Georgia Adobe (1); JE in Chicago (1); jfmfit (2); Sparkstation (2)

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