Shijiazhuang Zhongmei Coal Mine Equipment Co., Ltd.

ZLJ-650 coal mine tunnel drilling machine

ZLJ-650 coal mine tunnel drilling machine
Product Detailed

Small size,light weight,Mechanical vertical shaft type,used in water exploring and injection,gas exploring, geological exploring

 

There are three models (ZLJ-250, ZLJ-350 and ZLJ-650) of these products. They are mainly used for drilling holes for water exploring and injection, gas exploring, geological exploring and bolting works on the slope. Adopting mechanical driving and hydraulic feeding, it is characterized by small dimension, light weight, reliable performance, perfect structure and easy operation and maintenance. 

 

PARAMETER

ZLJ-650

DRILL DEPTH(m)

200

DRILL HOLE DIA(mm)

Φ76~Φ108

DRILL PIPE DIA.(mm)

Φ42

DRILL BIT WITHOUT CORE

Φ76~Φ108

CORE DRILL BIT

Φ65~Φ90

VERTICAL SHAFT RATED ROTATE SPEED(r/min)

270

151

88

VERTICAL SHAFT
RATED ROTATE TORQUE(Nm)

214

382

650

VERTICAL SHAFT SLOPE ANGLE

0~360o

VERTICAL SHAFT STROKE(mm)

400

RATED PRESSURE(Mpa)

7

FEEDING CAPACITY(kN)

23

LIFT CAPACITY(kN)

34

WIND LIFT CAPACITY(kN)

14

WIRE BARREL CAPACITY(m)

40

WIRE DIA.(mm)

11

PUMP MODEL

YBC-12/80

MOTOR POWER(kW)

7.5

DIMENSION(mm)

1297×650×1230

WEIGHT(kg)

900



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