Construction Machinery

ZLJ-400(The original Txu-200)
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.
The basis performance parameters
Basis parameter name ZLJ-400
Vertical shaft rated output torque(N.M) 400
Use of drilling pipe(mm) Φ42
Drilling depth(m) 200
Drilling diameter Open pore(mm) Φ108
Final pore(mm) ≥Φ76
Vertical shaft diameter(mm) Φ44
Vertical shaft speed(r/min) 115/205/360
Vertical shaft stroke(mm) 400
Rated pulling force(kN) 30(7MPa时)
Rated impetus(kN) 20(7MPa时)
Drilling angle range(°) 0-360
Winch lifting capacity（kN） 15/8/4.5
The lifting speed of the first layer of winch single rope（m/s） 0.25/0.45/0.79
The rope capacity of drum（m） 30
The diameter of steel wire（mm） Φ11
The using pressure of spring chuck(Mpa) 6.5
maximum clamping force of spring chuck(kN) 35
The model of oil pump YBC-16/160
The rated pressure of oil pump(Mpa) 16
The rated flow of oil pump(Mpa) 16
Motor Model YBK2-132M-4
Power(kW) 7.5
Speed(r/min) 1400
Rated voltage(V) 380/660
Rated current(A) 13.4/8.8
Mass(kg) 615
Outline dimension（l×b×h）(mm) 1250×640×1265