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ZDY-1250 Full Hydraulic Tunnel Drilling Rig
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产品描述
- 产品描述
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- Commodity name: ZDY-1250 Full Hydraulic Tunnel Drilling Rig
1. Brief introductions of ZDY-1250 full hydraulic tunnel drilling rig
ZDY-1250 hydraulic tunnel drilling rig is used for coal mine: Z stands for drilling rig; D stands for tunnel; Y stands for hydraulic driven, and 1250 is the maximum output torque of 1250n. m.
2. Applications of ZDY-1250 full hydraulic tunnel drilling rig
ZDY1250 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. Drilling rig can drill holes in the range of azimuth and dip angle specified in the basic parameter table.
3. Specifications of ZDY-1250 full hydraulic tunnel drilling rig
Project
Unit
ZDY-1250
Maximum drilling depth
m
200
Open hole diameter
mm
Ф87/Ф115
End hole diameter
mm
Ф65/Ф75
Drilling pipe diameter
mm
50
Drilling angle
°
-90-+90
Rated output rotating speed
r/min
80/170
Rated output torque
n.m
1250/600
Rated power
kw
22
Rated voltage
v
380/660
Rated current
a
42.5/24.5
Feeding force
kn
60
Pullout force
kn
45
Anchorage force
kn
4*45
Rated advance speed
m/min
0-1.5
Feed stroke
mm
850
Hardness range (protodyakonov scale of hardness)
f≤10
Noise
db(a)
≤92
Main engine dimension (long*width*high)
mm
2240*1000*1478
Total weight (without drill rod)
kg
1820
Note: The product is continuously improved, and subject to change without notice, please refer to the actual product.
Key words:- ZDY-1250
- Full Hydraulic Tunnel Drilling Rig
- ZDY-1250 Full Hydraulic Tunnel Drilling Rig
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