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一、国内矿用液压绞车现状 BYT—1.2型液压绞车现已发展到四型。该型绞车采用整体布置、全金属底座、低速大扭矩内曲线液压马达驱动,没有减速器,主轴装置与液压马达直联。噪声低于日本三井三池公司的,在井下司机台处噪声级为83分贝,符合卫生标准。 BYT—1.6型液压绞车已鉴定合格。该型绞车泵站与主轴装置、操纵台分开,泵站可放置在司机操纵台的左、右后方。远距离液控操
First, the status quo of domestic mining hydraulic winch BYT-1.2 hydraulic winch has now developed into four types. The winch adopts the overall arrangement, all metal base, low speed high torque curve hydraulic motor drive, no reducer, spindle device and hydraulic motor direct connection. The noise is lower than that of Mitsui Miyachi Co., Ltd. in Japan. The noise level at the downhole driver’s machine is 83 dB, which meets the hygiene standards. BYT-1.6 hydraulic winch has been identified. This type of winch pump station and the spindle device, console separate, pumping station can be placed in the driver’s console left and right rear. Long-distance liquid control operation