Cantilever Road Header (Self - propelled Type)
1. Cantilever roadheader is equipped with a high-power cutting motor, which can powerfully cut all kinds of medium-hard rocks and coal seams.
2. Cantilever roadheader has a compact size and flexible transfer, which can adapt to different sections and complex working conditions.
3. Cantilever roadheader has a humanized cab or remote control system, which is sensitive to operation and reduces labor intensity.
- Liaoning Xinfeng
- Diaobingshan , Tieling Liaoning
- According to order quantity
- 100,000 pieces/year
- Information
Introduction of cantilever roadheader:
Cantilever roadheader is a multifunctional underground engineering construction equipment, which is installed in the expansion installation chamber and is used to cut the coal wall of the expansion section. It can be used in conjunction with a sliding temporary support device and a foldable scraper conveyor. The road header machine supports manual control or remote operation, and can realize the synchronous operation of the roof support and the slag discharge system. The tunneling machine adopts a sliding movement mode, occupies a small working space, and can be used for steep slope tunneling operations.
Features of cantilever roadheader:
1. The cutting head of the road header machine adopts an optimized tooth shape arrangement, with strong rock breaking ability and high efficiency.
2. The road header machine supports real-time monitoring and adjustment of cutting parameters to improve operation accuracy and safety.
3. The stable and efficient hydraulic drive system of the road header machine ensures coordinated movement and road header machine rapid response of the whole machine.
4. The modular design of key components of the boom-type roadheader facilitates quick replacement and maintenance.
Data of boom-type roadheader:
| Name | Technical parameters | Units of measurement |
| Model | EBZ135Z | |
| Cutting motor power | 135 | kW |
| Pump station motor power | 90 | kW |
| Cutting head speed | 44 | rpm |
Height positioning cutting range | Height:4.5 | m |
| Width:5 | m | |
| Total length | 10195 | mm |
| Total width | 1740 | mm |
| Total height | 2085 | mm |
| Cutting depth | 400 | mm |
| Voltage | 660/1140 | In |
| Carrying capacity | 3.4 | m³/min |
| Slope capacity | ≤30 | ° |
| Rock shear hardness | ≤7 | f |
| Oil tank capacity | 500 | I |
| Hydraulic system pressure | 24 | MPa |
| Machine weight | 31000 | kg |
Application of boom-type roadheader:
1. Coal roadway/semi-coal rock roadway: The boom-type roadheader is suitable for roadway excavation in medium-hard coal seams (compressive strength ≤ 50MPa), such as mining area drifts, return air lanes, etc.
2. Rock roadway auxiliary excavation: Develop the main transportation roadway or ventilation shaft in rock formations with higher hardness (pre-splitting blasting or high-pressure water jet assistance is required).
3. Metal mines: The boom-type roadheader is used for roadway development of medium and low hardness veins and needs to be equipped with wear-resistant picks.
4. Salt mines/potash mines: The boom-type roadheader is suitable for excavation in soft rock formations and requires anti-corrosion design.
5. Railway/highway tunnels: Excavate in grade III~IV surrounding rock (such as shale and sandstone), replacing traditional drilling and blasting methods to reduce vibration.
6. Subway construction: Urban shallow buried dark excavation interval tunnels to avoid impact on ground buildings.
About us:
We mainly develop and manufacture mechanized and intelligent "comprehensive mining installation and withdrawal equipment-321 installation and withdrawal system" and "comprehensive mining two-way advance support-211 advance support system". We have a high-quality and efficient professional team with the ability to undertake domestic and foreign mine excavation, coal mining, equipment installation, equipment maintenance and other construction. We have always insisted on shaping famous brands with fine products and pursuing sustainable, healthy and steady development with innovative brand development. Welcome your consultation and discussion!
