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Application
MG700/1660-WD series coal shearer is suitable for thick coal seam mechanized mining face, Cutting height range between 2.3~5m.
Performance and characteristic
Used in mining the coal seam which is 2.3-5m thick.
The speed changer is located on the machine, the machine walks on the trail.
The working condition is monitored and displayed in Chinese.
Complete protection and memory function.
Can be connected by USB.
Auto height adjusting.
Can be operated both manually and remotely.
Safety degree has been raised.
The left and right roller can be operated at the same time.
Each part is connected by strong bolt.
High working rate which enable it cutting through hard coal seam.
Parameter
|
Model |
MG650/1560-WD MG700/1660-WD Basic |
MG650/1660-WD MG700/1760-WD MG750/1920-WD |
MG650/1560-WD MG700/1660-WD High grade |
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Cutting height range(m) |
2.3~4.533(Ø2.25 roller) |
2.8~5(Ø2.5roller) |
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Cut depth(m) |
0.865 |
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Adapt dip angle(°) |
≤12 |
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Roll drum diameter (m) |
Ø2.25; Ø2.5 |
Ø2.5 |
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Roll drum speed( r/min) |
33.7 |
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Length of rocker (mm) |
2822 |
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Rocker arm swinging angle (mm) |
8636 |
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Traction force (kN) |
938/532; 809/460 |
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Traction speed (m/min) |
0~12.5/22; 0~14.5/25.5 |
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Traction mode |
Electric traction (AC)without chain pin rail |
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Machine height (mm) |
1691 |
2029 |
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Minimum dinting capacity (mm ) |
470(Ø2.25 roller ) |
415(Ø2.5roller ) |
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Dust suppression mode |
Inside and outside spraying |
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Installed power (KW) |
2×650+2×110+2×20 2×700+2×110+2×20 |
2×650+2×110+2×20+100 2×700+2×110+2×20+100 2×750+2×110+2×20+160 |
2×650+2×110+2×20 2×700+2×110+2×20 |
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Voltage (V ) |
3300 |
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Designed product capacity (t/h) |
2000 |
2500 |
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Max. non-detachable component size (mm) |
3320×1600×925 |
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Weight (t) |
90 |
96 |
100 |
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Corollary conveyer |
SGZ1000/1400; SGZ1000/1050;SGZ1000 |
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