Rank: Forum user
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Dear Members,
While using Bundle puller to pull out the tube bundle from the heat exchsnger at height with the help of the mobile crane.
The Bundle puller will be suspended and fitted with the tube bundle to pull out from the Cylender of heat exchanger.
The Bundle puller will hydraulically work and operated by the operatot with the remote and it will be supported by the crane ( Suspended load) at height.
During the operation is there any reverse impact on crane or not..?
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Rank: Super forum user
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It is not clear what you are explaining.
Are you asking if there is a reaction force on the crane, by using the hydraulic bundle puller?
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Rank: Forum user
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Yes sir,
Is there any reaction on crane or not by using bundle puller.? Originally Posted by: Ian Bell2
It is not clear what you are explaining.
Are you asking if there is a reaction force on the crane, by using the hydraulic bundle puller?
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Rank: Forum user
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its not likley as the reation force would need be through the body of the boiler cylinder if your pulling the core out from that. Is the same principle as pulling a bearing out using a bearning extractor. you might have to think about how the crane will react when the weight of the boiler cylinder is freed up when the core comes out (bounce etc)
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Rank: Forum user
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Do you have a lifting plan drawn up by a competent appointed person? Dealing with a shifting centre of gravity could cause a reaction. Has the crane operator undertaken this task before?
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1 user thanked Hexentric for this useful post.
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Rank: Forum user
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Originally Posted by: Hexentric Do you have a lifting plan drawn up by a competent appointed person? Dealing with a shifting centre of gravity could cause a reaction. Has the crane operator undertaken this task before? Thank You sir,
Yes our comptent authorised person is working on plan
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