| Model: | MG650 |
|---|---|
| Brand: | china coal |
| Origin: | Made In China |
| Category: | Industrial Supplies / Metallurgy Machinery |
| Label: | longwall shearer , coal shearers , mine shearers |
| Price: |
-
|
| Min. Order: | 1 pc |
| Last Online:23 Dec, 2013 |
1.It is suitable to use in inclined medium coal steams ,it can also used in the coal mine where there are gas ,coal dust or other explosive gas mixture .
2.Much motor drive ,transversal arrangement ,draw structure .
3.Mainframe is Cast weld frame structure
4.AC frequency control of motor speed ,pin platoon type chainless hauled , constant power automatic speed regulation , coal cutting speed : 0-9.73m/min , no load speed 23m/min , max traction 775KN.
Technical Parameters
|
Production capacity |
>2000t/h |
|
Cutting height |
2.2-4.0m |
|
Height of machine surface |
1693mm |
|
Supply voltage |
Continuous power |
|
Total power |
1605kw |
|
Cutting motor power |
650KW x 2 |
|
Tractive power |
90kw x 2 |
|
Broken motor power |
90kw |
|
Pump station power |
35kw |
|
One way tensile strength |
50-100MPa |
|
Mode of speed control |
AC frequency control of motor speed |
|
Traction |
775/470KN |
|
Pulling speed |
0~9.73~23m/min |
|
Drum diameter |
2200mm |
|
Dinting |
350mm |
|
Cutting depth |
850mm |
|
Coal one-way compressive strength |
>40MPa |
|
Dust extinguishing way |
Out spray |
|
Machine dimension |
13885X1826X1630mm |
|
Max weight |
20.5t |
