Electric DTH (down-the-hole) Drilling Rig
Zhengzhou Lead Equipment Co., Ltd.- Certification：CE, ISO 9001:2008
- Condition：New
- Motor：AC Motor
- Drill Hole Diameter：<100mm
- Drill Hole Depth：<100m
- Bit Type：Diamond Bit
Base Info
- Model NO.：LD70
- Drilling Way：Rotary
- Color：Customised
- Warranty：1 Year
- Price：Lower Than Other
- Place of Origin：China (Mainland)
- Transport Package：Standard Export Packing
- Specification：ISO9001-2008&CE
- Trademark：Leadcrete
- Origin：Henan China
- HS Code：84303900
- Production Capacity：1000 Sets,Year
Description
Basic Info.
Model NO. LD70 Drilling Way Rotary Color Customised Warranty 1 Year Price Lower Than Other Place of Origin China (Mainland) Transport Package Standard Export Packing Specification ISO9001-2008&CE Trademark Leadcrete Origin Henan China HS Code 84303900 Production Capacity 1000 Sets/YearProduct Description
LD70 electric DTH (down-the-hole) drilling rigFeature:
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 |
