HMG2x80 Shearer
- HMG2x80/388-BWD AC Electric Haulage Shearer is used for low coal seam and super low coal seam.
Cutting height:0.9-2.2m
Dip angle of coal seam:≤60°(<30°Four-guadrant)
Coal hardness:F≤4.5
Total installating power:Kw388
Cutting motor power:2*2*80Kw
Traction motor power:2*30Kw
HMG2x80/388-BWD AC Electric Haulage Shearer
HMG2x80/388-BWD AC Electric Haulage Shearer is used for low coal seam and super low coal seam. Total installating power:388kw; Traction power: 2*30kw; Pump motor power: 7.5kw. The shearer adopts on-board and “one for two” AC variable frequency speed regulation and eicotrack-traction. This model of coal shearer is applicable to the fully-mechanized working face which thickness of coal seam is 1.0-1.6m(2m), dip angle≤60°(＜30°four-quadrant) and f＜4.5.
HMG2x80/388-BWD Technical Parameters
NO.
Item
Unit
Value
1
Cutting height
m
0.9-2.2
2
Dip angle of coal seam
°
≤60°(<30°Four-guadrant)
3
Coal hardness
F≤4.5
4
Total installating power
kw
388
5
Cutting motor power
kw
2*2*80
6
Traction motor power
kw
2*30
7
Pump motor power
kw
7.5
8
Voltage grade
v
1140
9
Machine height
mm
710
10
Max cutting head
mm
2000
11
Dinting depth
mm
95
12
Coal gap
mm
218
13
Rollor diameter
mm
φ950φ1100φ1250
14
Rollor speed
r/min
65.76
15
Web
mm
630
16
Length of rocker arm
mm
2200
17
Center distance of rocker arm
mm
4456
18
Speed adjustment mode
AC, on-board
19
Traction
Kn
2*200
20
Traction speed
m/min
0-6
21
Chainless haulage way
Cycloidal gear, Eicotrak
22
Main cable type
MCP3*70+1*16+4*6
23
Water pipe type
KJR19-180
24
Work face conveyor type
SGZ630/264
25
Weight
t
20
