35 tons of gantry crane drive wheel derailment how right?
Three: the above two methods are unable to operate can be used "shift shift" This is too difficult to operate the professional staff have failed
Second: the scene if the conditions allowed to use the most simple oneFour: this approach, need to know the span, lifting the height of the specific crane model
You need professional tools to fork and the top of the oil suspension to its automatic return (the actual wheel, then the operation is more difficult)
