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KQD70

Item No.: KQD70
Description
TAIAN KAIQI TRADE CO.,LTD
DONGPING STREET,THAIAN CITY,SHANDONG P.R.CHINA
Mobile/What's app : 0086 13597637809     Email: dpssteel@aliyun.com
Leg-type DTH drilling rig
 Parameters                      Model
drilling diameter Ø60-80mm
apply rock ≧20
drilling depth ≧15m
drilling rotate speed 110r/min
working air pressure 0.5-07Mpa
air consumption 3.5m3/min
cylinder diameter 90mm
propulsion stroke 1070mm
max propelled force 3600N
electric motor power 3KW
electric motor voltage 380V
rated speed 1410r/min
drilling rod OD Ø42mm
drilling rod length 1025mm
dimension 1740x260x420mm
weight 320kg
Features:
DTH drilling rig machine is a new efficient, semi-mechanized rock drilling equipment.A simple sturcture,small size, 
easy handle,light weight characteristics.Widely used in open pit and underground mining and engineering blasting 
drilling holes and anchor holes, convenient and flexbile. It's especially suitable forrugged and accident areas where 
other DTH drilling carriage can not work normally. DTH drilling rig using electricenergy as power, low noise, strong
power. The drilling speed is 3-8 timesof that of  a rock drill. The drilled ore can live a very high rock drilled with a 
hardness in the range of F=8-18. The drilling depth per hour is about 8-16 meters.