Shijiazhuang Zhongmei Coal Mine Equipment Co., Ltd.

Pneumatic Bottom Hole Drill Rig

Pneumatic Bottom Hole Drill Rig
Product Detailed

Mainly used in boring downward and the grout hole,anchor cable hole etc..Base on MQT Series to design and develop.

ZQJ-90/2.3S Pneumatic Bottom Hole Drill Rig is base on MQT Series to design and develop to be completed. Assembled with mounting bracket, feeding leg, rotation device. Compact design, moving easily, reliable performance, simple maintenance, cooperate with our bottom hole drill tools,

This drill rig is mainly used in boring downward, and also the grout hole, anchor cable hole etc. 

Model/Parameter

ZQJ-90/2.3S

Working pressure(Mpa)

0.4

0.5

0.63

Rated torque(Nm)

60

90

100

Rated rotate speed (r/min)

240

240

240

Max. output power(KW)

≥1.5

≥2.3

≥2.7

Max. load torque(N.m)

≥100

≥130

≥160

Driving start torque(N.m)

≥105

≥135

≥165

Driving stall torque(N.m)

≥160

≥220

≥240

Load air consumption(m3/min)

≤3.0

≤3.5

≤4.2

Idle rotate speed(r/min)

≥400

≥650

≥700

1/2 idle rotate speed(r/min)

≥200

≥325

≥350

1/2 stall rotate speed torque(N.m)

≥70

≥70

≥70

Drill tail dimension(mm)

B19

Propulsion(KN)

10

Guide way length(mm)

1200

Propel stroke(mm)

800

Idle propel speed(mm/min)

5000

Max. work height(mm)

3500

Min. work height(mm)

2320

Flush water pressure(Mpa)

0.8 -- 1.5

Noise

Power level(dBA)

≤99

≤122

≤115

Pressure level (dBA)

≤93

≤95

≤97

Mainframe weight(kg)

20

Mounting bracket weight(kg)

80

Outline dimension(LxWxH)(mm)

570X600X2320



Copyright Notice @ 2008-2013 B2BAGE Limited and/or its subsidiaries and licensors. All rights reserved.