KQD70 DTH Drilling rig
Home » Products » Drill Rigs and Rock Drills » DTH Drilling rig » KQD70 DTH Drilling rig

It is economic, efficient and energy-saving to use motor as the turning power.

It adopts cycloidal pin wheel speed reducer with straight-tooth transmission to realize large rotation torque and high drilling efficiency.

Novel overload protection enables the drill to operate stably and reliably.

Technical Parameters of KQD70 DTH Drilling rig

Drilling diameter(mm)​

60-80​

Depth of blast hole(m)​

≥15​

Rotation speed(rpm)​

0-125​

Pression d’air de travail(MPa)​

0.5~0.7​

Drill rod specification (mm)​

40x1000​

Air consumption(m^3/min)​

≥3.5​

Lifting force(N)​

4000​

Remark/Electric motor​

(3kW)​

Welcome to send your message to us
*Email
!!
*Content
!
Product Name
Your Name
Company
Address
Tel/Fax.
Msn/Skype
RSS Sitemap 浙ICP备14040323号