人妻激情一区二区三区-欧美洲视频在线观看-97中文字幕在线观看-毛片高清一区二区三区-日韩经典欧美一区二区三区-亚洲av日韩精品在线一二三-亚洲国产片在线播放

中文 English
Shandong xiongtai machinery group co., ltd.
  • home
  • About Us
  • Product
  • Video
  • Honor
  • case
  • News
  • Contact
  • Position:Home>COMPANY NEWS

    Features of crawler full hydraulic drilling rig

    Release time:2021-11-6    This article is read 2267 second

    The crawler-type full-hydraulic drilling rig is composed of a power unit and a hydraulic system, a crawler walking mechanism, a drill frame equipped with a hydraulic rock drill and a propeller, a support arm, and a drill pipe connecting and unloading device.

    The features of crawler full hydraulic drilling rig are as follows:

    (1) The drill frame can be swayed, retracted, and rotated, and has the flexibility to adapt to the working environment, which can shorten the preparation time for the operation.

    (2) The front end of the working cylinder is equipped with a two-way hydraulic locking device to ensure safety and stability.

    (3) The crawler walking mechanism adopts a separate compressed drive device and is equipped with a hydraulic jack support device, which can be turned on the spot and can adapt to uneven ground operations.

    (4) Equipped with hydraulic safety and automatic monitoring system, such as elastic vibration absorber, gravity vacuum cleaner, hydraulic alarm device, automatic brake device, etc.

    (5) Equipped with drill pipe connecting and unloading device, equipped with 5~7 drill pipes, which can be operated by the handle to quickly complete the connection, disassembly, centering, and in and out of the drill frame, which saves time and reduces physical labor.


    Features of crawler full hydraulic drilling rig
    The last one:Hoisting machine type 50 drilling rigNext item:Hoisting machine type 50 drilling rig

    400-0537-369

    Shandong xiongtai machinery group co. LTD
    National free sales hotline: 400-0537-369
    Seat: 0537-2339569 
    Fax: 0537-2339569
    WeChat: 15905372283
    Email address: xiongtaijx@163.com
    Address: shuyuan industrial park, qufu city, jining city, shandong province

    Mobile Station

    Copyright:Shandong xiongtai machinery group co., ltd. All rights reserved      Lu ICP 19020630 -1   公示信息

    免费观看一级特黄欧美 | 少妇高潮一区二区三区99 | 人妻欧美精品AAAAAAAAA片 | 中文字幕在线观看亚洲日韩 | 亚洲国产第一区二区三区 | 国产乱妇乱子在线播放视频 | 国产欧美日韩综合一区在线播放 | 色欲午夜无码久久久久久 | 日本妇人成熟A片免费观看 亚洲精品永久在线观看 | 国产一级毛片在线 | 青草影院内射中出高潮 | 色一情一交一乱一区二区三区 | 亚洲日本久久久午夜精品 | 亚洲AV无码一区二区三区在线高 | 午夜DV内射一区区 | A级国产乱理伦片在线观看 国产一区二区三区影院 | 亚洲AV日韩Av永久无码破 | 亚洲AV无码不卡在线 | 欧美日韩一区二区三区自拍 | 国产成人精品免费视频大全 | 免费无码一区二区三区蜜桃大 | 亚洲AV无码乱码在线观看侵犯 | 伊人久久大香线蕉综合 | 国产AV无码一二三区天堂 | 国产日产亚洲系列最新美使用方法 | 性一交一无一伦一精一品的意思 | 成 人 免 费 黄 色 网站无毒下载 | 久久婷综合五月天啪网 | 国产精品久久免费视频 | 国产小视频在线高清播放 | 国产又爽又黄无码无遮挡在线观看 | 最近中文字幕高清字幕mv | 51视频精品全部免费的意义在哪里 | 成年轻人网站免费视频 | 色偷偷偷久久伊人大杳蕉 | 爱爱好爽好大好紧视频 | 日本动态120秒免费 小宝极品内射国产在线 | 综合精品欧美日韩在线观看 | 在线观看亚洲一区二区 | 被伴郎的内捧猛烈进出H视频 | 91精品国产品国语在线不卡 |