New Multi-function Bolter miner complete set EJM270/4-2
The complete set of fast anchor digging equipment is based on the requirements of the intensive, safe, efficient and green modern coal industry system. It integrates six major functions: synchronization of digging anchors, one-time tunneling, negative pressure dust removal, digital cutting, data interaction, and remote control. It is a high-end intelligent coal mine equipment that truly realizes the simultaneous operation of excavation, support and transportation. The whole machine has reached the international advanced level, among which the "synchronization technology of excavation and anchor" has reached the international leading level.
| item | unit | parameter |
| coal seam hardness | ≤ f8 | |
| weight | t | 96 |
| ground pressure | MPa | ≤ 0.27 |
| total power | kW | 524/542/546 |
| supply voltage | V | 1140 |
| Cutting height | mm | 2200-5500 |
| Cutting width | mm | 4900-6500 |
| Walking speed | m/min | 10 ± 1 ( moving forward ) 5 ± 0.5 ( back ) |
| Maximum loading capacity | t/min | 25 |
| Maximum transport capacity | t/min | 25 |
| The quantity top-bolting machine | 4 | |
| quantity side-bolting machine | 2 |




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Step 1
Payment and order readiness
Minimum order: 1 Units
Payment terms, specifications, and order details are confirmed before preparation begins.
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Step 2
Preparation
15 days
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Step 3
Packaging and dispatch
Packaging details are available on request.
Final packing, freight, and delivery dates are confirmed before dispatch.
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