BZWZL400/50-XZ400/8
It is used for the control of roof (impact‑induced rockburst) hazards at the working face, thereby reducing large‑area roof hanging.
Keywords:
Tracked vehicle
(1) Scope of Application of the Product
It is used for the control of roof‑related hazards (such as rockbursts) at the working face, reducing large‑area roof hanging. It enhances gas permeability and ensures that gas drainage meets regulatory standards. It is suitable for hydraulic fracturing, coal seam cutting, and hole enlargement. Effectively mitigating the occurrence of rockburst hazards, it ensures that the working‑face roof collapses promptly as mining progresses.
(II) Product Features
1. It can deliver ultra-high-pressure fluid, with pressure performance consistently at the forefront of conventional fracturing equipment.
2. Highly versatile, it can be paired with a wide range of downhole fracturing tools and slitting devices, delivering high operational efficiency and consistently reliable performance.
3. The machine delivers uniform and stable flow and pressure, enabling long‑term continuous operation with strong operational continuity.
4. The entire unit features an explosion-proof design specifically for underground use, offering moisture resistance, dust protection, and vibration resilience, making it well-suited to the complex and harsh operating conditions found in coal mine shafts.
5. Equipped with an integrated intelligent control system, it offers simple, intuitive operation, real-time visualization of equipment performance data, and convenient, efficient daily monitoring and maintenance.
(3) Technical Parameters
| Main Technical Parameter Name | Technical Specifications |
| Rated operating flow rate (L/min) | 400 |
| Working pressure (MPa) | 0-50 |
| Pump drive motor power | 400kW |
| Hydraulic system motor power | 55kW |
| Track travel speed | 15m/min |
| Overall machine weight | 15T (empty weight) |
Project Cases
Baibu Coal Mine, Shiwai Village, Duijiang Town, Dafang County, Bijie City, Guizhou Province
Chongqing Research Institute Co., Ltd. of China Coal Science and Technology Group
Welcome to call us for inquiries and consultations.
Phone:18702313842/ 18725720389
Email:wuyaqicqtp@cqtongpai.com
Company Address: Room 276, Unit 4-1, No. 36 Zhouji Road, Xiantao Subdistrict, Yubei District, Chongqing City
QR code
Sorry, there is currently no content in this section.
You can view other sections.
Business license
Welcome to our comment section!
Here, your voice matters most. Whether you have valuable suggestions for our products or services, need answers to your questions, or would like to share your experience, we’d be delighted to hear from you.
* Please fill in the fields above (fields marked with an asterisk are required). We will respond to your feedback as soon as possible.