国产人成精品香港三级在,国产欧美日韩精品第二区,国产欧美成人一区二区三区

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Roadheaders
Mining equipment
Rock Tunneling
Shielding equipment
Drilling Rig for Coal Mine
Secondary Transport System
Drilling Rig
Truck-mounted Crane
Special Purpose Vehicle
Electric Parts
Hydraulic element
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Introduction

 

1.  Good disassemblies , easy for mounting、loading and transportation .
2.  Adding a rotary table clutch and brake clutch between the rotary table and gear box .
3. The chief brake is a double strips brake with a balance system .It makes the   brake reliable .
4. The rotary table is with a bigger loading capacity ,the static loading capacity can reach 272 tons .
5. The power is optional from double motors or diesel .

Usage
The drilling rig is featured with air clutch transmission (mechanism transmission),full pneumatic central control and with a rotary table. It is applied to drill middle depth hole for petroleum and large depth hole for water, salt and natural gas.

Specification

 

 
 
Copyright:Shijiazhuang Coal Mining Machinery Co., Ltd. ICP:09037270
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