Bolter miners
MB770
- Cutting height
- 4,600 - 5,300 mm
- Cutting width
- 6,700 - 7,200 mm
- Cutter motor power
- 400 kW
Sandvik MB770 non-FLP-approved bolter miner is designed for various development work applications at non-coal and non-gassy operations in heights up to 5.3 meters high. It offers specialized design features for cutting, loading, ground support, and face ventilation.
Features
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Slow-speed revolution cutter head
The slow-speed revolution cutter head of Sandvik MB770 minimizes dust generation and vibration, promoting a safer working environment.
-
Automated cutting cycle guarantees
Sandvik MB770’s automated and programmable cutting cycle ensures smooth and consistent floor conditions
-
Visualization and data logging system
The visualization and data logging system provides regularly updated information, optimizing performance.
Product specifications
- Cutting height
- 4,600 - 5,300 mm
- Cutting width
- 6,700 - 7,200 mm
- Cutter motor power
- 400 kW
- Ground clearance
- 270 mm
- Ground pressure
- 0.3 MPa
- Loading capacity
- 36 t/min
- Max. tram speed
- 15 m/min
- RPM of cutter drum
- 32 rpm
Learn more about MB770 features
Connection point improves operational adaptability
Sandvik MB770 features a connection point for external electric power, enabling flexibility in operations.
Related Products and Services
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Parts and components
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Services
Financial services
Financing can open up a world of new possibilities for expanding your business and maximizing profitability. And choosing the right equipment finance partner can make all the difference.
Products
Technology
At Sandvik Mining and Rock Solutions, we believe new technologies will become even more vital in helping you solve your ever-increasing safety, productivity and profitability challenges.
Improve efficiency, profitability and operator safety
Software systems that help you monitor your machines, giving you a full overview of your fleet and enabling you to control and optimize your operations.
Related products
MB650
- Cutting height
- 2,800 - 4,500 mm
- Cutting width
- 5,200 - 5,600 mm
- Cutter motor power
- 270 kW
MB670-1
- Cutting height
- 2,800 - 5,000 mm
- Cutting width
- 5,000 - 6,200 mm
- Cutter motor power
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MB451
- Cutting height
- 1,800 - 3,600 mm
- Cutting width
- 4,700 - 4,900 mm
- Cutter motor power
- 315 kW
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