Product Description
- Modular design, small shape which is convenient disassembly and installation, easy to do underground transportation.The working device of customized three-arms structure adopts the articulated design of large and small arms, the cutting head and the small arm are articulated and connected, the operating range is correspondingly increased, it can complete the auxiliary loading operation of the falling material, reducing the manual input; it can also complete the full section repair of the tunnel, which is convenient for the next supporting work.
- The machine adopts only one motor, all the movements are driven by hydraulic system, compared with the traditional machine, it not only has high digging efficiency, but also saves energy.
- The roadheader adopts induction variable speed cross shaft cutting head, its operation is smooth, which makes the usage lifetime longer. High efficient spray dust removal and cooling system can effectively reduce and suppress the dust generated when cutting and cool the pick, improving working environment .
- The hydraulic system adopts advanced load sensitive and pilot operation system integration, high efficiency and energy saving, flexible operation.
- The crawler walking mechanism has good rigidity and adopts imported hydraulic motor, with large driving force, adapt to large slope.
- The machine can replace different devices according to different working conditions, such as stone splitter, water and gas drilling machine, bucket, etc.
- The machine is widely used in the comprehensive mining of small, medium and large coal mines, as well as small, medium and large coal tunnel, semi-coal rock tunnel, soft rock roadway boring, large coal mine tunnel repair, tunnel side cuttingand tunnel bottom cutting, etc. It can also be used in the tunnels of railroad, highway, subway and water conservancy project, which can reduce the cost and improve the efficiency.
Product Parameters
| No. |
Items |
Parameters |
| EBH120-1 |
EBH120-2 (Customized) |
| 1 |
Cutting arm structure |
Two arms |
Three arms |
| 2 |
Shovel plate width |
2.8(2)m |
| 3 |
Weight |
29000Kg |
30000Kg |
| 4 |
Overall shape demention(L*W*H) |
10.12×2.8(2)×2m |
11×2.8(2)×2m |
| 5 |
Total power |
160Kw |
| 6 |
Permissible/Economic cutting hardness |
90/70Mpa |
| 7 |
Maximun positioning cutting height |
4.05m |
4.65m |
| 8 |
Maximun positioning cutting width |
5.1m |
6.2m |
| 9 |
Maximum climbing capability |
±25° |
| 10 |
Spray form |
Outer spray |
| 11 |
Outer spray pressure |
4 Mpa |
| 12 |
Main hydraulic system working pressure |
32 Mpa |
| 13 |
Hydraulic system manipulate form |
Pilot manipulate |
| 14 |
Type of hydraulic system |
Load sensitive + constant power system |
| 15 |
Cutting head rotate speed |
0~70r/min |
| 16 |
Cutting power |
120Kw |
| 17 |
Lying depth |
700mm |
1470mm |
| 18 |
Travelling speed |
0~9.5m/min |
| 19 |
Star wheel rotate speed |
32r/min |
| 20 |
External water volume |
>40L/min |
| 21 |
Supply voltage |
660/1140V |
| 22 |
Maximun non-detachable assembly dimention(L*W*H)/weight |
3.13×0.96×1.32m/3500kg |
After Sales Service
12 months after shipment or 2000 working hours, whichever occuts first.
Others
Note: The above information is for reference only. If there is any change, the actual object shall prevail.
Audited Supplier 
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