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Pneumatic Drilling Machine

Pneumatic Drilling Machine
Pneumatic Drilling Machine
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Product Code : ZQJC-560-10.0 FLP
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Product Description

We are regarded as the leading name offering Pneumatic Drilling Machine that is used for water and gas prediction and drainage. This drilling machine is a newly developed pneumatic drilling machine, compared with the available drilling machine, both the drilling depth and drilling efficiency is improved by 60%. Pneumatic Drilling Machine is used for the water and gas prediction and release, water injection, pressure release, through hole of the roadway, bolting hole, and other special holes. Easy to operate, works automatically, needs less power and robust construction is features of offered drilling machine.

Technical specification

Description

unit

values

Working pressure

MPa

0.40

0.50

0.63

Rated torque

N.m

460

560

650

Rated rotation speed

rpm

170

180

190

Rated power

kW

8

10

12

Air consumption

M³/min

10

11

12

Max. load torque

N.m

590

730

930

Stall torque

N.m

610

750

950

Starting torque

N.m

600

740

940

Unloaded rotation speed

rpm

360

380

400

1/2 unloaded speed

rpm

180

190

200

Torque at 1/2 unloaded speed

N.m

290

340

360

Noise

Sound pressure level

dB(A)

110

Sound power level

dB(A)

120

Propelling force

kN

7

Guide rail length

mm

2040±20

Propelling stroke of guide rail

mm

1570±20

Max. working height

mm

1870±20

Min. working height

mm

510±20

Weight of post

kg

276

Weight of operation panel

kg

45

Overall dimension

mm

2137x575x2100

Drilling hole dia.

mm

Φ50-φ133

Drilling depth

m

50(rock)-100(coal)



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