KQD70 mini blast hole drill rig/small rock drilling machine

Product Overview

Description

KQD70 mini blast hole drill rig/small rock drilling machine    

 

Application: 
Mini Water well drilling rig is used to drill blasting holes like small to medium mining projects,national defense projects,irrigation projects,road construction and etc.
 

Advantage:
 1. Forward,turn,propulsion, rotary and the impact  all powered by compressed air, the structure is simple, single, convenient to move.

2.Have single, double top,  bearing type selection of three kinds of supporting structure, can adapt to any geological landform.

3.Unique dual mufflers, good silencing effect, reduce the pollution of the environment.
4.Centralized control mechanism,easy to operate.

5.Adopt consummate design, long service life.

 

 Specification:

 

Model	KQD70
Dia.of hole	φ60-80mm
Drilling depth	more than 20m
Rotation speed	0-75RPM
Worklig Pressure	5-7 bar
Air consumption	more than 6 m3/min
Lifting capacity	15000N

 

 

Datas of Other models :

Model	Hole diameter	Hole depth	Working pressure	Air consumption	Remark
	(mm)	(m)	(MPa)	(m3/min)
KQD 100	80--100	≥20	0.5—0.7	≥6	4kw
KQD 120	80-100	≥20	0.5—0.7	≥6	5.5kw
KQD145B	90-130	≥50	0.7-1.4	≥12	7.5kw
KQD150B	90-130	≥50	0.7-1.4	≥12	7.5kw
KQD165	90-150	≥50	0.7-1.4	≥15	11kw

 

 

 

 

 

 

 

 

 

 

Accessories:

Bit:

 

Accessory------drill rod:

 

 

 

 

 

 

 

working at site

 

Our workshop: 

 

 

 

 

 

 

Our customers:

After-sale service

For warranty repair/ replacement, users should send defective items back then supplier re-supply the same to user within assurance period for free(user in charge of freight fee).

 

Certificates:

 

Contact us: