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GHZ-Ⅰ型轨轮式液压回采凿岩台车是根据我矿应用无底柱分段崩落法,采矿回采凿岩的要求而研制的,主要钻凿采矿向上扇形炮孔,适用于井下断面为2.5米×2.5米的巷道。该台车用压缩空气和风动液压作动力,具有结构简单、操作集中、制造方便、体积小、重量轻等特点。其主要技术性能如下: 钻孔直径90毫米;孔深30米;轨距600毫米;外形尺寸(运输位置)长×宽×高:1500×720×1800毫米;总重800公斤;回转摆角机构:运动方式 极座标,构造型式
GHZ-Ⅰ rail hydraulic excavation drilling rig trolley is based on the application of mine pillarless subsidence method, the requirements of mining and rock drilling developed, the main drilling upward fan-shaped hole, suitable for underground section is 2.5 mx 2.5 m roadway. The trolley with compressed air and pneumatic hydraulic power, with a simple structure, centralized operation, manufacturing convenience, small size, light weight and so on. Its main technical performance is as follows: Drilling diameter of 90 mm; hole depth of 30 meters; gauge 600 mm; dimensions (transport location) length × width × height: 1500 × 720 × 1800 mm; total weight of 800 kg; : Movement polar coordinates, structure type