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ZDY-750 full hydraulic tunnel drilling rig

ZDY-750 full hydraulic tunnel drilling rig

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Product description

1.Brief introductions of ZDY-750 full hydraulic tunnel drilling rig

ZDY-750 full hydraulic tunnel drilling rig mainly consists of pump station, power head, rack, column frame, operation platform and drilling tool. Rig pump station and power head are connected by high pressure pipes with different diameters. All joints are connected by quick connection, which is convenient for installation,withdrawal and transportation. The pump station is driven by an explosion-proof motor to drive the oil pump to convert the electric energy into the rotating oil road and the hydraulic energy (pressure oil) to advance the oil road. Then the pressure oil is transported to the hydraulic actuator through the valve group on the control table, so as to realize the various functions of the drill.

2.Applications of ZDY-750 full hydraulic tunnel drilling rig

ZDY750 full hydraulic tunnel drilling rig for coal mine is mainly used for drilling holes, grouting holes, water injection holes, anti outburst and pressure relief holes, geological exploration holes and other engineering holes. Suitable for rock strength coefficient of F is less than or equal to 10, the various coal seam strata. Drilling rig can drill holes in the range of azimuth and dip angle specified in the basic parameter table.

3.Specifications of ZDY750 full hydraulic tunnel drilling rig

Item

Unit

ZDY-750

Drilling depth

m

150

Open hole diameter

mm

Ф65/Ф85/Ф115

End hole diameter

mm

Ф65/Ф75

Drilling pipe diameter

mm

Ф42/Ф50

Drilling angle

º

0-90

Drilling azimuth

º

0-360

Output torque

n.m

750/300

Output rotating speed

r/min

120/330

Working pressure of hydraulic system

mpa

14

Thrust

kn

50

Pulling force

kn

30

Anchorage force

kn

80*2

Advance speed

m/min

0-1.5

Feeding stroke

mm

850

Motor model

 

YBK2-180M-4

Motor power

kw

18.5

Motor voltage

v

380/660

Tank capacity

l

90

Working medium

 

Thick 40#Hydraulic oil

Main engine dimension

mm

2107*440*615

Pump station dimension

mm

1400*700*986

Weight

kg

1400

 

Corresponding parameter set not found, please add it in property template of background
暂未实现,敬请期待
暂未实现,敬请期待
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