WPZ-SERIES Roadway Repair Machine For Coal Mines
- Versatile repair: A single machine is capable of performing tasks such as flitching, floor dinting, F6 coal-rock and semi-coal-rock slotting, and 36U steel beam shearing (WPZ-75 exclusive function), meeting various operational needs in the roadway.
- Rapid attachment change: Equipped with 6 types of construction attachments, allowing a single operator to complete the attachment change in 2 minutes.
- Easy to learn and use: Utilizes the same operating method as an excavator, making it simple and convenient to operate.
- Agile and energy-efficient: The hydraulic system uses a load-sensing pump, ensuring high performance and energy efficiency. All cylinders are equipped with cushioning for smooth operation.
Why Choose the WPZ-SERIES Roadway Repair Machine?
- Multi-functional capabilities including flitching, slotting and steel beam shearing
- Fast attachment replacement within 2 minutes
- Excavator-style control for easy learning
- Load-sensing hydraulic system for high efficiency
- Stable and smooth operation with cylinder cushioning
The WPZ-SERIES Roadway Repair Machine provides versatile, efficient and reliable roadway maintenance solutions for modern coal mining operations.
Technical Parameters
| Name | Unit | WPZ-75 | WPZ-45 |
|---|
| Installed power | kW | 75 | 45 |
| Loading capacity | m³/h | 17 | 14 |
| Overall dimensions (L×W×H) | mm | 7750×1500×2850 (±50) | 6500×1200×1600 (±50) |
| Maximum operating weight | kg | 24000 | 12000 |
| Traveling speed | m/min | 0-30 | 0-30 |
| Bucket capacity | L | 60 | 50 |
| Digging width | mm | 5000 | 5000 |
| Reach distance | mm | 3500 | 3500 |
| Digging height | mm | 4900 | 4900 |
| Dumping height | mm | 3800 | 3800 |
| Digging depth | mm | 1450 | 1450 |
| Breakerhammer impact energy | J | 1700 | 450 |
| Shear force (hydraulic shear) | kN | 2000 | – |
