Shijiazhuang Zhongmei Coal Mine Equipment Co., Ltd.

Coal Mine Rock Electric Drill

Coal Mine Rock Electric Drill
Product Detailed

Use for drill horizontal holes for exploration and releasing of methane gas and water in coal mines

Designed in structure of motive head,driven by chain to forward and back,revert by rub clutch,it is reliable, light and easy to remove.

Max Hole Depth (m)

Rock 35/coal 100

Bore Hole DIA (mm)

φ35-φ42

Drill Rod DIA (mm)

φ33.5

Drill Bit Without Core (mm)

φ35-φ24

Core Drill Bit (mm)

φ40

Drilling Angle

±30°

Rated Torque (N.m)

90

Rated Rotate Speed (r/min)

242

Pushing Stroke (mm)

1200

Pushing Power (kN)

10

Drill Speed (r/min)

0.33

Listing Speed (r/min)

4.7

Motor Power (kw)

3

Weight (kg)

155

Dimension (mm)

1900x650x1150



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