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/Year

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:

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