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EBZ200R Coal Mine Roadheader
Expert Evaluation
The EBZ series conventional boom roadheaders are widely used in coal mines, highway tunnels, hydraulic culverts, and other projects. Primarily designed for medium-hard rock, soft rock, and relatively soft rock construction, they enable single-pass or layered excavation with flexible cutting sections, ensuring safe and efficient operation.
Product Introduction
Strong Cutting Capability for Coal and Rock: Adaptable cutting heads for coal-rock, semi-coal-rock, and solid-rock tunnels;
Wide Slope Adaptability: Auxiliary traction combined with high-tooth track plates enables ±28° slope tunnel construction;
Excellent Adaptability to Working Conditions: Shovel blades of varying widths and drive configurations accommodate tunnels of diverse widths; telescopic and non-telescopic cutting mechanisms are available for coal-rock and semi-coal-rock applications.
| Item | Unit | EBZ200R |
| Overall Weight | t | 80 |
| Length | mm | 11470 |
| Bucket Width | mm | 3200 |
| Body Width | mm | 2700 |
| Maximum Height of Horizontally Positioned Cutting Head | mm | 2345 |
| Body Height | mm | 1940 |
| Digging Depth | mm | 225 |
| Positioning Cutting Range Height | mm | 4800 |
| Positioning Cutting Range Width | mm | 6040 |
| Gradeability | ° | ±16 |
| Travel Speed | m/min | 0-7 |
| Ground Pressure | MPa | 0.15 |
| Total Power | kW | 332 |
| Cutting Motor Power | kW | 100/150 |
| Pump Station Motor Power | kW | 132 |
| Power Supply Voltage | V | AC1140 |
| Cutting Head Speed | r/min | 46/23 |
| Track Width | mm | 650 |
| External Spray Water Pressure |
MPa | ≥4 |
| Internal Spray Water Pressure |
MPa | ≥2 |
| Maximum Non-Removable Component Dimensions |
m | 3.68×1.39×1.53 |
| Maximum Non-Removable Component Mass | t | 9 |