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液压凿岩台车以其优良作业性性能 ,在大型矿山、水电、铁路、隧道施工中基本可取代气动凿岩机。但是 ,由于进口台车备件价格较高、订货周期长 ,给使用维修带来很多困难 ,使不少单位停用了液压凿岩台车 ,又回到气动凿岩机工作方式。我公司对使用单位进行了大量调研 ,认为影响进
Hydraulic drilling rig with its excellent workability, in large-scale mines, utilities, railways, tunnel construction can basically replace the pneumatic rock drill. However, due to the higher price of spare parts for imported trolleys and the long ordering cycle, many difficulties have been brought to the maintenance of use. As a result, many units have stopped using hydraulic rock drilling rigs and returned to the working mode of pneumatic rock drills. My company conducted a lot of research on the use of units that affect the progress