Model: | QJ250-1 |
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Brand: | HF |
Origin: | Made In China |
Category: | Industrial Supplies / Mining Machine |
Label: | filling drilling rig , pile drill rig , water drilling rig |
Price: |
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Min. Order: | 1 pc |
Product Description
New design Engineering Drilling Rig QJ250-1, Engineering drilling rig made by Hanfa
1.Good quality engineering drilling rig
2.Stable engineering drilling rig
3.High efficiency engineering drilling rig
4.Excellent quality of pore forming engineering drilling rig
5.Advantage inengineering drilling rig
1.The major diameter filling pile drilling rig machine of QJ250-1 type applies to major diameter bridge pier hole in various geologic conditions, such as ravelly ground, clay loam layer, sandy gravel, breaking layer and lithosphere as well as other various major diameter pore forming construction;
2. This drills Torque is large, the rigidity good, and the whole machine is stable and drilling efficincy high and quality of pore forming is excellent;
3. It adopts a set of drilling tool which can be used for two species of drilling technique of positive and negative circulation, it is equipped with air compressor, and can realize gas lift reverse circulation drilling;
4. The pile holder, which matches with main machinen, is equipped with five wheels tackle with two load of 600KN to move left and right on pile holder, in order to reduce the assistant time during construction;
5. This filling pile drilling rig has won Scientific and Technical Advance of Construction Ministry.
Zhengzhou Hanfa Drilling Equipment Co., Ltd | |
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Country/Region: | He Nan - China |
Business Nature: | Manufacturer |
Phone: | 13721415153 |
Contact: | Echo Wang (Sales Manager) |
Last Online: | 17 May, 2012 |