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| Product Name: |
MG300 Longwall Coal Shearer
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| Supply Ability: |
10 |
| Related proudcts |
longwall shearer, longwall coal sheare, coal shearers, |
| Specifications |
Type MG300/700-WD Mining height (mm) 1800-3920 Mining depth(mm) |
| Price Term: |
FOB |
| Port of loading: |
Qingdao/Shanghai/Ningbo |
| Minimum Order |
1 |
| Unit Price: |
negotiable |
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Product Introduction
The electric driven is driven by multi-electric motor and AC variable frequency speed controlled,applied to the thick or middle thick fully-mechanized work face with the medium stable roof and less fluctuation floor to cut the hard or medium hard seam with rock .150-200m long is preferable.Chief structure characteristic.
Straight cutting arms,and the left and the right are exchangeable,the driven parts on the left an the right are exactly same and symmetrical.Cutting motor is set on cutting arm transversely,without power transmission between cutting arm and shearer body.
Main Characteristics
Powerful cutting drum with pick tine.
The electrical system can be 4-quadrant run ,can be applied to the big obliquity,the haulage system is one driving one mode.
Computer centralized control,PLC Chinese character display system with the functions such as protection, operation,and default display.
Applying water-cooled inverters that is reliable,small size.Good low frequency starting ability,big haulage,constant power variable speed control can be realized.
Technical Parameters
Type MG300/700-WD
Mining height (mm) 1800-3920
Mining depth(mm) 630
Tilt angle of seam(°) �5°
Drum diameter(mm) Φ1800
Drum speed(r/min) 36
Length of cutting arm(mm) 2600
Slewing center distance of cutting arm(mm) 7380
  Total power(kW) 2×300+2×40+20
Voltage(V) 1140
Haulage force(kN) 322-534
Haulage speed(m/s) 0~7.7~12.8
Machine body height(mm) 1571
Dinting depth(mm) 316
Weight(t) 60
Dust Suppression Inner and outer spray
Cable collection Automatically
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| Company: |
Shandong China Coal
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| Contact: |
Mr. Hook Hu |
| Address: |
HuojuRoad |
| Postcode: |
272100 |
| Tel: |
8605372351381 |
| Fax: |
8605372486099 |
| E-mail: |
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