HPC—11型混凝土喷射车的研制

混凝土喷射支护由于具有快速、及时、方便、低成本的优点，在地下矿山和隧道工程中得到了广泛应用。ＨＰＣ－１１型混凝土喷射车是集机电液为一体的新型混凝土喷射设备，该设备采用多种先进技术，具有自动变速行驶、湿式喷射、有线遥控操纵等特点。实际应用表明：该机具有喷射能力大、工作效率高、操作简单方便、粉尘小、回弹率低等优点，受到施工人员的欢迎。

DEVEUOPMENT OF MODEL HPC-11 SHOTCRETING VEHICLE

The technology of rock shotcreting support with the advantages of quick,prompt, convenient and low cost, is widly used in the underground mining and the tunnel construction. Model HPC-11 shotcreting vehicle is a new type shotcreting vehicle combination of machinery, electronics, hydraulics on one body. This vehicle on which some new advanced technologies are used, can be driven in auto acceleration, weting shotcreting and also can be wired remote controlled. The production practice shows that it is warmly welcome by operaters because of high shotcreting capacity, high efficiency, easy operation, less dust and lower reflectance.