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ZDY-2300 full hydraulic tunnel drilling rig

ZDY-2300 full hydraulic tunnel drilling rig

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Product description

1.Brief introductions of ZDY-2300 full hydraulic tunnel drilling rig
The ZDY2300 hydraulic tunnel drilling rig for coal mine is one of ZDY series drilling rig developed by our company. The drilling rig adopts hydraulic transmission mechanism. It has large drilling ability, fast speed, simple operation. And  also it is stable and reliable and convenient to transport and install. It can solve the problems of jetting hole, hole collapse, drilling jam and so on in the process of drilling in soft outburst coal seam.

2.Applications of ZDY-2300 full hydraulic tunnel drilling rig

ZDY-2300 full hydraulic tunnel drilling rig is mainly used for drilling holes of gas pumping (row),grouting hole, water injection hole, anti process and pressure relief hole, geological exploration hole and other engineering drilling holes

3.Specifications of ZDY2300 full hydraulic tunnel drilling rig

Item

Unit

Model

ZDY-2300

Drilling rig

main engine

Drilling depth

m

300

Open hole diameter

mm

Ф94/Ф115/Ф133

End hold diameter

mm

Ф94

Drilling pipe diameter

mm

63

Drilling angle

°

-90-+90

Output rotating speed

r/min

70/160

Output torque

n·m

2300/1000

Thrust

kn

110

Pulling force

kn

80

Rated advance speed

m/min

0-1.5

Feeding stroke

mm

850

Dimensions

mm

2240*1000*1450

Weight

kg

1400(no drill rod)

Pumping station

Setting work pressure (for small pump)

mpa

16

Setting work pressure (for large pump)

mpa

16

Working medium

 

46#antiwear hydraulic oil

Effective tank capability

l

110

Dimensions

mm

1685*800*840

Weight

kg

616

Control station

Rotating pressure (inversion)

mpa

15

Rotating pressure (corotation)

mpa

14

Propelling pressure

mpa

13

Dimension

mm

1140*615*1130

Weight

kg

175

Electric

motor

model

 

YBK2-225S-4

power

kw

37

voltage

v

380/660

current

a

69.9/40.4

rotating speed

r/min

1480

Total Weight

kg

2200

 

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暂未实现,敬请期待
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