KQZ-100 Full Pneumatic DTH Drilling Rig
- The brief introductions of drilling rig
KQZ-100 pneumatic down-the-hole drilling rig is a new type of high efficient rock drilling equipment designed for water conservancy projects and building materials sites. It is widely used for drilling in all kinds of rock stratum and drill hole. For example, water conservancy and construction slope treatment .
KQZ-100 pneumatic down-the-hole drilling rig is an impact rotary drilling rig. Its internal structure is different from the general drilling machine. Its gas distribution and piston reciprocating mechanism are independent with each other. The front end is directly connected to the bit, and the back end is connected to the drill pipe. When driving the hole, the impactor will rotate in the hole. The piston (hammer body) in the impactor is made reciprocating to strike the drill tail through the valve, making the drill produce a kind of gyration force to the rock bottom.
- features of drilling rig
Small volume, light weight, suitable for large and medium-sized drilling rig can not workplace, convenient and flexible.
- specifications of drilling rig
|
KQZ-100 |
||
|
Borehole diameter |
mm |
65-150 |
|
Borehole depth |
m |
20-25 |
|
Rotating speed of drilling tools |
r/min |
68-85 |
|
Air consumption |
m³/min |
10-13 |
|
Cylinder diameter |
mm |
150 |
|
Drilling pipe |
mm |
50/ 60 |
|
Motor power |
kw |
|
|
Main enginelength |
mm |
2400 |
|
Main engine weight |
kg |
190 |
在线联系供应商
Other supplier products
 |
KY-6075 Full Hydraulic Wire Rope Coring Drilling Rig For Metal Mine | The model description of metal mine exploration drilling rig with wire rope K stands for tunnel. Y means full hydraulically operated mechanica... |
 |
QTZ-1 Portable & Compact Soil Sampling Rig | rief Introductionsof soil sampling rig QTZ-1portable soil drilling rig is a portable soil sampling drilling machine developed by Shandong Mast... |
 |
XY-100 Hydraulic Core Drilling Rig | Applications of XY-100 core drilling rig is widely used for Water well drilling, Geological Exploration and Prospecting, Geothermal wells, Bl... |
 |
KQZ-70D Air Pressure and Electricity Joint-action DTH Drilling Rig | The brief introductions of KQZ-70Dair and electric drilling machine KQZ-70DDTH drilling rig is a new type of high efficient drilling rock equipmen... |
 |
XYX-3 Wheeled Hydraulic Core Drilling Rig | Characteristicsof lThe rig is equipped with wheeled walking mechanism and hydraulic cylinder support, which is convenient for the whole machi... |
