Wholesale Roadheader For Tunnel
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Wholesale Roadheader For Tunnel equipped with a milling head, this machine can work during coal or semi - coal tunnel boring with a hardness of 4F without the need for gunning. This machine is ……
Product Details
Wholesale Roadheader For Tunnel equipped with a milling head, this machine can work during coal or semi - coal tunnel boring with a hardness of 4F without the need for gunning. This machine is equipped with quick coupler, and the bucket and milling head are interchangeable during rock tunneling.
After blasting, the digging bucket is used to load the slag, realized the purpose of one machine for dual use. The main hydraulic parts adopt a spur gear gearbox imported from Germany, which is driven by a high - torque hydraulic motor to ensure that the milling head can cope with more severe high - load working conditions.
| Project | Unit | STX - 260 |
| Dig milling head width | mm | 1000 |
| Dig milling head diameter | mm | 720 |
| Dig head milling speed | r/min | 60 - 85 |
| Traffic | L/min | 280 - 300 |
| Pressure of work | Mpa | 31.5 |
| Distorted | N / M | 23400 |
| Weight | kg | ≈1850 |
| Max power | kw | 180 |
| Overall dimensions -( L×W×H） | mm | 11000×2400×2250 |
| Excavating Width | mm | 6300 |
| Excavating Distance | mm | 3300 |
| Excavating Height | mm | 5600 |
| Excavating Depth | mm | 1500 |
| Install Height | mm | 1900（ Variable） |
| The minimum height of loading | mm | 1900（ Variable） |
| Unloading Distance | mm | 2000（ Can be lengthened or shortened） |
| Max rotation angle | ° | ±50 |
