YT27凿岩机是一种高效率的气腿式凿岩机,主要用与采矿和巷道掘进中的凿岩作业,也是铁路,水利建设和国防石方工程中的重要工具,与FY250型注油器和FT160A(或FT160B、FT160C)型气腿配套,可对中硬和坚硬岩石进行湿式凿岩,钻凿水平和倾斜炮孔;卸掉气腿也可装在台车上使用。
产品型号:YT27
重量kg:27
长度mm:668
钎尾规格mm:H22×108
钻孔直径mm:34-45
活塞直径mm:80
活塞行程mm:60
气压0.5MPa条件下
耗气量L/s:≤57
冲击频率Hz:≥39
转数r/min:300
气管内径mm:25
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