EBZ 160 Coal Mine Roadheader
It can achieve continuous cutting, loading, and transportation operations.
EBZ 160 Underground Coal Mine Roadheader
Products Overview
| PRODUCT | Underground Coal Mine Roadheader |
| MODEL | EBZ 160 |
| TYPE | Cantilever Type |
| APPLICATION | Applied to coal mine tunnel excavation operations |
Products Main Components
Electrical control systom
EBZ160 coal mine roadheader adopts frame proof and intrinsically safe switch box and control box with small size,light weight, flexible operation, which is safety and reliable
Hydraulic system
EBZ160 adopts constant power, pressure cut-off and load sensitive control, with all hydraulic companents coming from international brands.
Cutting head
Cutting head is optimized by utilizing simulation technique, with reasonable layout and strong rock breaking capacity.
Spraying system
EBZ160 coal mine roadheader includes inside and outside spray systems,of which the front is after-pick spraying which used to strength outside spraying, the latter is reasonable designed.
First conveyer
Straight struclure is adopted for first conveyer,which can achieve smooth lapping with shovel plate
and transportation.
Traveling mechanism
Traveling mechanism is a high integration of internationally advanced motor and reducer, whose big output torque can adapt to operations with large dip angle.
Products Technical Parameter
|
Type |
Underground Coal mine roadheader |
|
Model |
EBZ160C |
|
Tunnel height (positioning) |
2.2~4.8m |
|
Tunnel width (positioning) |
3.5~5.5m |
|
Maximum uniaxial cut rock compressive strength |
≤80Mpa |
|
Economic uniaxial cut rock compressive strength |
≤60Mpa |
|
Tunnel slope |
±18° |
|
Ambient temperature |
0-40℃ |
|
Environmental relative temperature |
≤95% |
|
Altitude |
≤2000m |
|
Supply Voltage |
1140/660V |
|
Water Supply Pressure |
3~8Mpa |
|
Required/minimum water supply volume |
≥100/30L/min |
|
PH Value |
6~8 |
|
Fuel tank capacity |
500L |
|
Ground pressure |
0.14Mpa |
|
Approach angle |
7.5° |
|
Departure angle |
7.5° |
|
Overall weight |
45Ton |
|
Max.weight of non removable parts |
5.4Ton |
|
Total power |
265KW |
|
Cutting motor power |
160/100KW |
|
Cutting head speed/stretching amount |
46/23rpm/550mm |
|
Oil pump motor power |
90KW |
|
Hydraulic pump displacement |
145±145ml/r |
|
Walking speed |
0~8Meter/min |
|
Track width |
600mm |
|
Belt conveyor chain speed |
61Meter/min |
|
Star wheel speed |
33r/min |
|
Loading capacity |
3.5m³/min |
|
Undercover depth |
200mm |
|
Airframe ground clearance |
260mm |
|
Maximum size of non removable parts (length * width * height) |
|
|
Body frame |
3600*1160*1330mm |
|
Front chute |
4200*720*560mm |
|
Rear support frame |
1210*2280*1100mm |
|
External dimensions |
|
|
Length |
10100mm |
|
Width |
Shovel width 3000mm |
|
Track width on both sides 2400mm |
|
|
Height |
Machine height 1600mm |
|
the highest point when cutting head placed horizontally 1900mm |
|
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