Wholesale Mini Roadheader For Tunneling
+86-133-8866-8188
High Precision: Roadheaders allow for accurate control of excavation depth and alignment, minimizing over-excavation and optimizing the use of materials. Versatility: These machines can oper……
Product Details
High Precision: Roadheaders allow for accurate control of excavation depth and alignment, minimizing over-excavation and optimizing the use of materials.
Versatility: These machines can operate in various rock hardness levels and are effective in tunnels containing mixed materials, such as rock and soil.
Energy Efficiency and Environmental Friendliness: Typically powered by electricity, roadheaders produce minimal noise and dust, contributing to a safer and more comfortable work environment.
Ease of Operation: Modern roadheaders are equipped with advanced control systems that simplify operation and allow for precise adjustments during excavation.
Enhanced Safety: By reducing the need for blasting, roadheaders lower the risk of accidents and improve overall site safety.
| Project | Unit | STX- 120 |
| Dig milling head width | mm | 760 |
| Dig milling head diameter | mm | 525 |
| Dig head milling speed | r/min | 80 - 110 |
| Traffic | L/min | 80 - 120 |
| Pressure of work | Mpa | 25/31.5 |
| Distorted | N / M | 5200 |
| Weight | kg | ≈650 |
| Max power | kw | 55 |
| Overall dimensions -( L×W×H） | mm | 7500×1900×2250 |
| Excavating Width | mm | Standard arm:5300 Short arm:4800 |
| Excavating Distance | mm | 2200 |
| Excavating Height | mm | Standard arm:3300 Short arm: 2700 |
| Excavating Depth | mm | Standard arm:700 Short arm:400 |
| Install Height | mm | 1800（Variable) |
| The minimum height of loading | mm | 1680（Variable） |
| Unloading Distance | mm | 2000（ Can be lengthened or shortened） |
| Max rotation angle | ° | ±45 |
