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第一工程局机械筑路处广大职工在深入开展工业学大庆群众运动中,为了进一步提高路基土方施工机械化水平,从根本上改变过去以人工配合机械刷坡的被动局面,大搞技术革新,于1975年底试制成功一台土洋结合的刷坡机,1976年在××线试用刷挖方边坡,基本上达到预定效果,为路基土方施工机械化提供了新机具。这台刷坡机是用T_2-120推土机改制的,刷坡机构是自行设计试制的。主要技术参数:
In order to further improve the mechanization level of earthwork in subgrade construction, the broad masses of workers and staff of the Machinery Road Construction Department of the First Engineering Bureau thoroughly changed the passive situation in the past when using manual mechanical brushing to promote technological innovation, At the end of 1975, a series of brush-slope machines with a combination of earth and ocean was successfully trialled. In 1976, the brushing and excavating slope was trialled on the ×× line to basically achieve the predetermined effect and provided a new tool for mechanized roadbed earthwork construction. This brush slope machine is modified with T_2-120 bulldozers, brush slope institutions designed their own trial. The main technical parameters: