Product introduction:
The integrated excavation and detecting roadheader is a tunneling equipment integrating continuous cutting, loading and transportation, walking, drilling and hoisting. The machine is applicable to the tunneling of coal roadway or semi coal rock roadway and soft rock roadway. The maximum cutting unidirectional compressive strength is 80 MPa and the economic cutting unidirectional compressive strength is 60 MPa. The machine adopts electric and hydraulic hybrid transmission mode, which has the advantages of simple operation, stable and reliable operation. The machine is equipped with internal and external spray to effectively control the dust produced by cutting and improve the working environment. The automatic operation of the drill arm mechanism is simple, economical and practical, does not affect the performance of the whole roadheader, realizes the integration of excavation and detecting, and improves the excavation efficiency.
Technical features:
All directional airborne boom (guide rail hydraulic rotary drilling machine)
The self-developed foldable borne drill arm can be installed on various types of roadheader to drill various pressure relief holes and exploration and drainage holes.
Efficient tunneling
The roadheader and drilling rig are combined in one, and the excavation and drilling are seamlessly connected, so as to reduce equipment investment and improve the comprehensive excavation speed.
Auxiliary lifting (optional)
The borne 2T lifting crane can realize underground auxiliary lifting and reduce the labor intensity of workers.
Dual independent control system
The excavation operation and drilling and lifting operations are independent hydraulic control systems, and have interlocking function. The operation is safe and reliable.as
Provide modification services
On the basis of the customer's original roadheader, the drilling arm and jib can be installed, with small changes to the original machine and simple modification.
Parameters:
Project name |
Parameters |
|
|
|
Overall dimension (mm) |
9630×2800×2800 |
Applicable maximum section (m) |
5.6×4.5 |
|
Applicable minimum section (m) |
3.2×3.5 |
|
Economic cutting hardness (f) |
≤8 |
|
Climbing capacity (°) |
±18 |
|
Traveling speed (m / min) |
0-7.6 |
|
Cutting power (kw) |
160/160 |
|
Pump station power (kW) |
110 |
|
Cutting head speed (r / min) |
32/65 |
|
Grounding specific pressure (Mpa) |
0.14 |
|
Voltage (V) |
1140 |
|
Total weight (t) |
55 |
|
Borne drilling rig |
Rig torque（N•m） |
1000 |
Rated speed (r / min) |
160 |
|
Applicable drill rod diameter (mm) |
Geological drill rod Φ50、Φ42(Optional) |
|
High efficiency spiral drill rod Φ76(Optional)、Φ89(Optional) |
||
Propulsive force / lifting force（kN） |
29 |
|
Propulsion stroke (mm) |
1300 |
|
Overall size (mm) |
2635×1080×665（±20） |
|
Power source |
Roadheader / pump station (optional) |
|
Control mode |
Manual / remote control (optional) |
|
Drill boom weight (kg) |
1255 |
|
Lifting arm |
Maximum lifting weight (kg) |
2000 |
Maximum lifting height (m) |
3.5 |
|
Maximum system pressure（MPa） |
20 |
|
Maximum slewing radius of jib (mm) |
4000 |
|
