HMG100-BWD Shearer
- HMG100/258-BWD AC Electric Haulage Shearer is used to extract low coal seam and super low coal seam. It uses multi-motor driver, transversal arrangement.
Cutting Height :0.9-1.6m
Dip Angle of Coal Seam:≤60°(<30°Four-guadrant)
Coal Hardness :f≤4.5
Total Installating Power:258kW
Cutting Motor Power:2*100kW
Traction Motor Power:2*25kW
Pump Motor Power :7.5kW
Voltage Grade:1140V
Machine Height:660mm
HMG100/258-BWD AC Electric Haulage Shearer
Brief Introduction
HMG100/258-BWD AC Electric Haulage Shearer is used to extract low coal seam and super low coal seam. It uses multi-motor driver, transversal arrangement. Total power: 258kW, power supply voltage: 1140V, cutting power:2×100kW, tractive power:2×25kW, pump electrical engineering power:7.5kW. It uses one-pull-two AC frequency conversion speed and eicotrack traction. It is applicable to coal seam thickness 0.9-1.6m, coal seam dip angle ≤60°（＜30°four-quadrant），medium-hard or under medium-hard thick seam(f≤4.5), comprehensive mechanized coal mining faces.
Main Features
- This machine is the shortest and the smallest one in the thin coal seam multi-motor driver and transversal arrangement shearer at the domestic market. The biggest characteristic of it is the body is thin and the machine surface height is low. It improved the ability of the shearer to adapt to different geological. The thin and short body make the sheaer better than other same type of the shearers. The adaptation of our shearer is better.
- It use the ransversal arrangement and the mechanism drive systems are independent to each other. So it’s easy to maintain and repair.
- The main body of the machine is a whole case structure called “combination of 3 cases” .At the bottom of the main body, it has large steel plate to connect. So it has good rigidity, high reliability and low failure rate.
- The hydraulic component use the reliable MG series product.
- The end of the walk speed reducer usese two levels of double planetary gear to transmit.The structure is very compact and the volume is small.
- The cut part has mechanical on-off device,it’s safe and convenient to overhaul.
- The external line is arranged inside the casing as far as possible.So it has a beautiful appearance and a good protective function.
- The guide foot is Split Style.It’s easy to replace.
- The electrical system is simple, reliable and the function of protection is complete.
Technical Parameters
No.
Item
Unit
Data
1
Cutting Height
m
0.9-1.6
2
Dip Angle of Coal Seam
°
≤60°(<30°Four-guadrant)
3
Coal Hardness
f≤4.5
4
Total Installating Power
kW
258
5
Cutting Motor Power
kW
2*100
6
Traction Motor Power
kW
2*25
7
Pump Motor Power
kW
7.5
8
Voltage Grade
V
1140
9
Machine Height
mm
660
10
Max Cutting Head
mm
1600
11
Dinting Depth
mm
90
12
Coal Gap
mm
215
13
Rollor Diameter
mm
Φ900
14
Rollor Speed
r/min
79.95
15
Web
mm
630
16
Length of Rocker Arm
mm
1601
17
Center Distance of Rocker Arm
mm
4450
18
Speed Adjustment Mode
AC, on-board
19
Traction
KN
2*180
20
Traction Speed
m/min
0-6
21
Chainless Haulage Way
Cycloidal gear, Eicotrak
22
Main Cable Type
MCP3*50+1*10+3*6
23
Water Pipe Type
KJR19-180
24
Work Face Conveyor Type
SGZ630/264
25
Weight
t
16
