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ZLJ-350 Coal Mine Tunnel Drilling Rig
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产品描述
- 产品描述
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- Commodity name: ZLJ-350 Coal Mine Tunnel Drilling Rig
1. Introduction of ZLJ-350 coal mine tunnel drilling rig
It adopts mechanical transmission, simple structure, small size, light weight, convenient operation, safe and feasible, and is equipped with hydraulic chuck and hydraulic feeding cylinder.
2. Application of ZLJ-350 coal mine tunnel drilling rig
It is mainly used for drilling for water exploration, coal exploration, gas drainage, dust prevention and water injection and other purposes in various angles inside the mine. It can also be used for ground geological exploration, building foundation reinforcement and drilling for other purposes.
3. Technical parameters of ZLJ-350 coal mine tunnel drilling rig
Technical parameters
ZLJ-350
Vertical shaft rated output torque (N.m)
350
Using drill pipe
(mm)
φ33.5/42
Drilling depth
φ33.5 drill pipe (m)
200/150
φ42 drill pipe (m)
150
Drilling diameter
Open hole (mm)
φ89
End hole (mm)
φ50及以上
Vertical shaft diameter
×
φ44
Vertical shaft revolutions
(rp/m)
120/214/375
Vertical axis stroke
(mm)
400
Rated pull-out force
(kN)
12(at 7Mpa)
Rated driving force
(kN)
9(at 7Mpa)
Drilling angle range
(°)
0~3600
Winch lifting capacity
(kN)
8.7/4.74/2.69
Winch single rope lifting speed
(m/s)
0.25/0.45/0.79
Drum capacity
(m)
30
Use rope diameter
(mm)
φ11
Spring chuck operating pressure
(Mpa)
6
Spring Chuck Clamping Force
(kN)
0-30
Use oil pump model
YBC-12/125
Oil pump rated pressure
(Mpa)
12.5
Oil pump rated flow
(L/min)
12
Motor
Model
YBK2-132S-4
Power (kW)
5.5
Speed (r/min)
1400
Rated voltage (V)
380/660
Rated current (A)
11.6/6.7
Quality
(kg)
500
Dimensions
(mm)
1250×640×1265
Note: The product is constantly improving, and if there is any change without prior notice, please refer to the actual product.
Key words:- ZLJ-350
- Coal Mine Tunnel Drilling Rig
- ZLJ-350 Coal Mine Tunnel Drilling Rig
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