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
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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, profiltability 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
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- Cutter motor power
- 315 kW
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