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Does the girder weigh 50 tons or is it for a crane that can lift 50 tons?
If it's what i think it's for, it weighs 20 ton + it has 2 12 ton peices on either end then your trolleys
Does the girder weigh 50 tons or is it for a crane that can lift 50 tons?
If it's what i think it's for, it weighs 20 ton + it has 2 12 ton peices on either end then your trolleys