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ZDY-750 Full Hydraulic Tunnel Drilling Rig
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产品描述
- 产品描述
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- Commodity name: ZDY-750 Full Hydraulic Tunnel Drilling Rig
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
Note: The product is continuously improved, and subject to change without notice, please refer to the actual product.
Key words:- ZDY-750
- Full Hydraulic Tunnel Drilling Rig
- ZDY-750 Full Hydraulic Tunnel Drilling Rig
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