Specifications
dth drill rodDrilling diameter(mm):80-100
Working pressure(MPa):0.5~0.7
Drill depth:more than 20m
mining rock drilling rod
QKD70 down the hold drill
High efficiency and energy saving of the electric down the hold drill
Turn to motor as the power, economy and high efficiency, energy saving.
Using cycloid pin wheel reducer,large rotary torque, high drilling efficiency.
Novel overload protection, stability and reliability of the operation of the rig.
Features of Electric &Pneumatic QKD100 Down The Hole Drilling Rig
1. It is used to drill blasting holes like small to medium mining porjects,national defense projects , irrigation projects,road construction and ect. Our down the hole drill is edeal equipment for down -hole blasting .
2. Split type hudraulic power pack is the product that gains national patent. The power section and operation section are separate,therefore,when the drill works ,it is only need the move the operation panel to realize multi-sopt work, which would lower the labor intensity and make the working life whole machine longer.
Advantages of Electric & Pneumatic QKD70Down The Hole Drilling Rig
A----Forward,turn,and the impact of all the compressed air as power,structure simple ,power,relocation facilities.
B----In the single-top,double top,bearing-type three supporting structures to choose fom,can adapt to any geological features.
C----Centralized control mechanism,easy to operate.
D----Unique dual muffler,muffler effect, reducing environmental pollution.
Application of Electric & Pneumatic QKD70 Down The Hole Drilling Rig
It is widely used in small and medium-sized mines,defense engineering,water conservancy,irrigation projects,road constrtction, blast hole drilling operations in Rock engineering, which is ideal machine to acheve hirarchial extraction and medium deep-hole blasting.
QKD70down the hold drill basic parameter | |
Drilling diameter(mm) | 80-100 |
Drilling depth(m) | ≥20 |
Roting speed(rpm) | 0-62 |
Working pressure(MPa) | 0.5~0.7 |
Drill specifications(mm) | 60x1000 |
Capacity(m^3/min) | ≥7 |
Lifting power(N) | 9600 |
Notes | electromotor(4kW) |
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