Professional production Tunnel drilling rig ZLJ650 Tunnel drilling rig Price Tunnel drilling machine for coal mine Drilling rig Item NO.: 1944664

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Zlj650 tunnel drilling machine
Product introduction:
It is mainly used in the interior of the mine to drill 0-360 degree water exploration, gas drainage, dust-proof water injection, various engineering holes and ground geological drilling holes. It can also be used for ground exploration. It is mainly rotary drilling with cemented carbide diamond composite bit, at the same time, it is matched with bit of different diameter to adapt to different drilling requirements.
The drilling rig is composed of seven parts: frame, gearbox, rotator, winch, brake, hydraulic system and electric appliance. It is mechanically driven, simple in structure, small in volume, light in weight, convenient in operation and reliable in performance. Easy maintenance.
Technical parameters:
Product technical parameters zlj-650
Rated output torque of vertical shaft
Use drill pipe (mm) φ 42
Drilling depth φ 42 drill pipe (m) 200
Drilling diameter (mm) φ 56 - Φ 108
Vertical axis stroke (mm) 400
Rated pulling force (KN) 34
Rated driving force (KN) 23
Motor model ybk2-132m-4
Power (kw) 7.5
Rated voltage (V) 380 / 660
Boundary dimension: 1200x1290x700