成德机械YT26矿山隧道坚硬岩石凿岩机气腿式气动式凿岩钻机矿用
¥1250.00
YT28气腿凿岩机活塞螺旋棒柄体阀组缸体螺旋母钎卡
¥150.00
宇成YT28煤矿用气腿式凿岩机 手持式气动钻机规格全
¥1730.00
YT28型气腿凿岩机生产 效*** 噪声小 进尺速度快
¥3200.00
YT28风钻采用气水联动、气腿快速退回、气压调节等机构。控制手柄集中与柄体，机构新颖，操作方便，配带的消音罩能有效地降低噪音和随意改变排气方向,改善现场作业条件。YT28风钻采用了现代凿岩机的设计技术，与同类型产品比较，具有效***，噪声小，重量轻，经济效果好，进尺速度快等优点。该机最适合大型矿山、中型矿山和遂道的凿岩作业，在国内用户反应好。
The YT28 pneumatic drill adopts the design technology of modern rock drill and compares with similar products it has high efficiency, low noise, light weight, good economic effect and fast speed advantages. The machine is most suitable for drilling in large and medium size mines and tunnels and has been well received by Chinese users.
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