在我局泵站吹泥造田的工程中,其中有一个不可缺少而且相当艰巨的内容,就是管线施工,它包括打桩、拔桩、运管等。 液压拔桩机是为管线工人减轻劳动强度,提高工作效率,代替用链滑车人工拔桩而专门设计试制的一种机械。 One of the indispensable and rather arduous tasks in the construction of the mud pumping station at our pumping station is the pipeline construction which includes piling, pulling up piles and transporting pipes. Hydraulic pulling pile driver is to reduce the labor intensity of the pipeline workers, improve work efficiency, instead of using a chain block manually pull the pile and specially designed trial production of a machine.