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MT 520 Roadheader
Sandvik MT520 PLC-controlled roadheader has been designed for use in tunneling, as well as salt, potash and chalk mining with a maximum profile up to 70 m². It has a modular design that offers more flexibility than standard roadheaders and works in most rock conditions up to ​100 MPa compressive strength.​​
Sandvik MT520 tunneling roadheader is a new concept of a construction roadheader in the 100 tons class, based on easily exchangeable modules, selectable to adapt the MT520 basic machine to a wide variety of applications.
Sandvik MT520 tunneling roadheader is a new concept of a construction roadheader in the 100 tons class, based on easily exchangeable modules, selectable to adapt the MT520 basic machine to a wide variety of applications.
Advantages
- Longitudinal cutter head/gear box can be swapped out for an alternative in short time
- Track assembly allows tramming speed up to 20m/min
- On-board diesel power pack for quick and easy relocation
- Closed, FOPS-approved operator's cabin for operator safety
| Technical data | |
|---|---|
| Cutter head speed | 2.68 m/s |
| Cutter motor power | 315 kW |
| Cutting height (max) | 7,100 mm |
| Dimension (L-W-H) | 20,000 x 4,560 x 5,100 mm |
| Ground pressure | 0.19 MPa |
| Installed power | 537 kW |
| Loading capacity | 350 m3/h |
| Cutting width | 5,500 - 9,300 mm min/max |
| Weight | 120,000 kg |
| Max. tram speed | 22 m/min |
Sandvik Mining: World Trade Center, Tower C, 15th floor, Strawinskylaan 1545, 1077 XX Amsterdam, Netherlands. email: info.mining@sandvik.com
Netherlands
