Widely used hydraulic drilling rig for water well and blast hole drilling   Used hydraulic drilling rig can be widely used in water well hole,blasting hole and other hole drilling.It is adopt the most simple structure,so it is the most convenient drill well machine for choosing.In addtion,its price is lower than other types of drill well machine for its simple structure. More and more customer from overseas have choosed this drill well machine.In the near future,it will become more popular for its widely using and reasonable price.    Features of used hydraulic drilling rig:   1.Little volume and weight;convinient to use.   2.High efficiency,fast speed.   3.Steady and stable;less noise;high capacity of overload.   4.Our down hole drilling rig adopt the latest design,so have a longer service life.     Advantages of used hydraulic drilling rig: Energy saving Large rotary toque Fast drilling speed Advantages of used hydraulic drilling rig: Centralized operation funtion Low noise Easy to move and maintenance   Advantages of used hydraulic drilling rig:   Latest hydraulic technology Efficient drilling mechanism system Strong lifting capacity,suitable for medium and deep drilling work Technical parameters of used hydraulic drilling rig :  

Model	Hole diameter (mm)	Drilling depth (m)	Rotation speed (rpm)	Worklig pressure (bar)	Air consumption (m3/min)	Lifting capacity (N)	Hammer	Drill rod (mm)	Drill bit (mm)	Power type	Power (KW)
KSZ100	80-130	more than 20 m	0-93	5-7 bar	more than 12 m3/min	9600	QCZ90	φ60X1000	φ90 (76-100)
KQD70	60-80	more than 15 m	0-130	5-7 bar	more than 3.5 m3/min	3600	QCZ70	φ40X1000	φ70 (60-80)	Electric	3
KQD100	80-100	more than 20 m	0-62	5-7 bar	more than 6 m3/min	9600	QCZ90	φ60X1000	φ90 (76-100)	Electric	4
KQD120	80-100	more than 20 m	0-62	5-7 bar	more than 9 m3/min	9600	as per	φ60X1000	as per	Electric	5.5
KQD150B	90-130	more than 50 m	0-60	7-14 bar	more than 12 m3/min	12000	as per	φ76X1500	as per	Electric	7.5
KQD165B	90-150	more than 50 m	0-60	7-14 bar	more than 15 m3/min	12000	as per	φ76X1500	as per	Electric	11
KQY90	80-130	more than 20 m	0-75	5-7 bar	more than 6 m3/min	15000	QCZ90	φ60X1000	φ90 (76-100)	Diesel	11

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