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EBZ260E Coal Mine Roadheader
Expert Review
The EBZ series intelligent boom-type roadheaders are widely used in coal mines, highway tunnels, hydraulic culverts, and other projects. They enable intelligent assisted tunneling with flexible excavation cross-sections, ensuring safe and efficient operations while supporting green mining practices.
Product Introduction
Enables intelligent tunnel excavation: Remote centralized operation via mobile devices, low-latency data transmission, precise equipment positioning detection with active correction, digitally defined cross-section contours for accurate shaping.
Simplified maintenance: Centralized lubrication at critical points, externally mounted linkage pins for the cutting head, intelligent electrical control box reducing maintenance complexity.
Superior Cutting Performance: Adaptable cutting heads for coal-rock, semi-coal-rock, and solid-rock tunnels;
Wide Grade Adaptability: Auxiliary traction combined with high-tooth track plates enables ±28° slope tunnel construction;
Versatile Application: Shovels with varying widths and drive configurations accommodate diverse tunnel widths.
| Item | Unit | EBZ260E |
| Overall Weight | t | 90 |
| Length | mm | 11779 |
| Bucket Width | mm | 3600 |
| Body Width | mm | 2840 |
| Maximum Height of Horizontally Positioned Cutting Head | mm | 2485 |
| Body Height | mm | 1857 |
| Digging Depth | mm | 275 |
| Positioning Cutting Range Height | mm | 5100 |
| Positioning Cutting Range Width | mm | 5900 |
| Gradeability | ° | ±18 |
| Travel Speed | m/min | 0-5/8 |
| Ground Pressure | MPa | 0.158 |
| Total Power | kW | 420 |
| Cutting Motor Power | kW | 260/200 |
| Pump Station Motor Power | kW | 160 |
| Power Supply Voltage | V | AC1140 |
| Cutting Head Speed | r/min | 69/34 |
| Track Width | mm | 720 |
| External Spray Water Pressure |
MPa | ≥4 |
| Internal Spray Water Pressure |
MPa | ≥2 |
| Maximum Non-Removable Component Dimensions |
m | 2.70×1.5×1.43 |
| Maximum Non-Removable Component Mass | t | 6.5 |