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全液压凿岩设备是七十年代初发展起来的一种高效、节能、低污染的新型凿岩设备。在国外,目前全液压钻车已基本上代替了风动钻车。为了尽快实现我国矿山掘进设备液压化,长沙矿冶研究院与宣化风动机械厂联合设计了CTJY10·2型全液压掘进钻车(图1)。一台样
Full hydraulic rock drilling equipment is developed in the early seventies a high efficiency, energy saving, low pollution, new rock drilling equipment. Abroad, the current full hydraulic drilling rig has basically replaced the pneumatic drilling rig. In order to realize the hydraulics of mine tunneling equipment in China as soon as possible, Changsha Institute of Mining and Metallurgy and Xuanhua Pneumatic Machinery Factory jointly designed the CTJY10 · 2 fully hydraulic drilling rig (Figure 1). One kind