Model NO.: gps15
Origin: China
GPS GPS-series engineering drill rigGPS-series engineering drill rig is applied to large diameter cast-in-place piling with reinforced-concrete for high building, harbor, dam, bridge, basic engineering and also can drill large diameter hole of water well and engineering.Features
- This kind of rig is equipped a hydraulic device that can make can rotary and supporting plate to move away from the borehole.
- The mast is installed a guide way to the benefit of vertically of borehole and have a retraction system to move the kelly away from the center of rotary.
- It us equipped with a centrifugal mud pump system for pumping reverse circulation drilling to handle various conditions and formations and can be changed into direct circulation immediately to suit different needs
- To life or lower mast is operated by hydraulic control quickly and reliably
- Main and vice winches employ the mechanism of planetary-gear train, so the operation is simple and convenient.
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Specifications |
Unit |
GPS-15 |
Drilling depth |
m |
80 |
Diameter of hole |
m |
0.8,1,1.2,1.5 |
Torque |
KN.M |
20 |
Speed |
forward |
r/min |
12,21,36,57,87 |
reverse |
11 |
Main winch capacity (single rope) |
KN |
30 |
Vice winch capacity (single rope) |
KN |
20 |
Mud pump |
m3/h |
180 |
Effective height |
m |
8.5 |
Drill pipe |
mm |
168×150×3000 |
Power |
kw |
22 |
Weight |
T |
8 |
Dimensions(LxWxH) |
m |
8.62x2.42x4.7 |
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ZIBO HAOXIANG CERAMICS TECHNOLOGY CO.,LTD. , https://www.haoxiangceramics.com