Product Introduction

This machine adopts mechanical transmission, the structure is simple, and the volume is small, the weight is light, it is easy to operate, and the performance is reliable, and it is equipped with hydraulic disc and hydraulic feeding oil cylinder. It is mainly used for mine internal various angle water prospecting, exploration of coal, gas drainage, dust protection and water injection and other uses of the drilling. It can also be used on the ground geological exploration, building foundation reinforcement and other uses of drilling.

Main Characteristics

Mechanical driven, reliable performance, simple structure, furnished with a hydraulic chuck and hydraulic feeding cylinder. It is used to drill holes for exploring water, coal, gas releasing, water injecting and so on in underground coal mine. It can be also used for geological surveying and reinforcement to the building foundation

Technical Parameters

Basis parameter name ZLJ-200

Vertical shaft rated output torque(N.M) 200

Use of drilling pipe(mm) Φ42

Drilling depth (m) 50

Borehole diameter Open pore(mm) Φ89

Final pore(mm) ≥Φ50

Vertical shaft diameter(mm) Φ44

Vertical shaft speed(r/min) 112/192/350

Vertical shaft stroke(mm) 400

Rated pulling force(kN) 22(7MPa)

Rated impetus(kN) 16(7MPa)

Drilling angle range(°) 0-360

Winch lifting capacity(Kn)  

The lifting speed of the first layer of winch single rope(m/s)  

The rope capacity of drum(m)  

The diameter of steel wire(mm)  

The using pressure of spring chuck(Mpa) 6

Maximum clamping force of spring chuck(kN) 30

The model of oil pump YBC-12/80

The rated pressure of oil pump(Mpa) 8

The rated flow of oil pump(Mpa) 12

Power Model YBK2-112M-4

Power(kW) 4

Speed(r/min) 1440

Rated voltage(V) 380/660

Rated current(A) 8.8/5.1

Mass(kg) 380

Outline dimension(l×b×h)(mm) 1036×550×1150