LD70
CE, ISO 9001:2008
New
AC Motor
<100mm
<100m
Diamond Bit
Rotary
Customised
1 Year
Lower Than Other
China (Mainland)
Leadcrete
Standard Export Packing
ISO9001-2008&CE
Henan China
84303900
Product Description
LD70 electric DTH (down-the-hole) drilling rig
Feature:
LD70 electric small rock borehole drilling rig is a convenient compact electric down-the-hole(DTH) drill, it has many advantages, such as high efficiency, flexible movement, easy operation, low initial investment, and good economic benefits and so on.
Technical data:
Feature:
LD70 electric small rock borehole drilling rig is a convenient compact electric down-the-hole(DTH) drill, it has many advantages, such as high efficiency, flexible movement, easy operation, low initial investment, and good economic benefits and so on.
Technical data:
| model | LD70 |
| bore diameter (mm) | 60-80 |
| bore depth (m) | >15 |
| rock hardness | f=6-20 |
| drill rod (mm) | 40*1000mm |
| pressure (mpa) | 0.5-0.7 |
| air consumption (m³ /min) | >3.5 |
| rotating speed (r/min) | 0-125 |
| max. lifting force (N) | 3600 |
| motor power(kw) | 3 |
