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KQZ-100 full pneumatic DTH Drill

Shandong Master Machinery Group Co.,Ltd.

KQZ-100 full pneumatic DTH Drill

Brand Name : HuaxiaMaster

Model Number : KQZ-100

Certification : ISO

Place of Origin : China

MOQ : 1set

Price : USD3500-4000/SET

Supply Ability : 100set per month

Delivery Time : within three days

Packaging Details : standard packing

Borehole diameter : 65-150mm

Borehole depth : 20-25m

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KQZ-100 full pneumatic DTH Drill

Key words: dth drill rig,dth drilling rig, dth drilling machine,dth drilling,dth portable drilling rig,pneumatic drill,pneumatic drilling machine

1.The brief introduction of KQZ-100 full pneumatic DTH Drill

KQZ-100 pneumatic down-the-hole drilling rig is a new type of high efficient rock drilling equipment designed for water conservancy projects and building materials sites. It is widely used for drilling in all kinds of rock stratum and drill hole. For example water conservancy and construction slope treatment etc.

KQZ-100 pneumatic down-the-hole drilling rig is an impact rotary drilling rig. Its internal structure is different from that of the general drilling machine. Its gas distribution and piston reciprocating mechanism are independent, that is, the impactor. The front end is directly connected to the bit, and the back end is connected to the drill pipe. when diving the hole, the impactor drill in hole. the piston (hammer body) in the impactor is made reciprocating to strike the drill tail through the valve, making the drill produce a kind of gyration force to the rock bottom.
2.Characteristics of KQZ-100 full pneumatic DTH drilling rig

Small volume, light weight, suitable for large and medium-sized drilling rig can not workplace, convenient and flexible.

3.The technical parameter of KQZ-100 full pneumatic DTH drilling rig

Performance parameterUnitKQZ-100
Borehole diametermm65-150
Borehole depthm20-25
Rotary speed of drilling toolsr/min68-85
Air consumptionm³/min10-13
Cylinder diametermm150
Drill pipemm50/ 60
Motor powerkw4.4
Host lengthmm2400
Host weightkg190


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