Sandvik MB770 Bolter miner

The Sandvik MB770 Bolter Miner is a high-capacity, non-flameproof (non-FLP) continuous mining machine engineered for development work in non-coal and non-gassy underground operations. Designed to operate efficiently in headings up to 5.3 meters high, it integrates cutting, loading, ground support, and face ventilation into a single, robust platform.

➤ High Cutting Performance: Equipped with a 400 kW cutter motor, delivering 32 rpm for efficient material removal.

➤ Generous Cutting Dimensions: Offers a cutting height range of 4,600–5,300 mm and a cutting width between 6,700–7,200 mm, accommodating various tunnel profiles.

➤ Efficient Loading Capacity: Capable of loading up to 36 tonnes per minute, enhancing productivity in development operations.

➤ Low Ground Pressure: Exerts a ground pressure of 0.3 MPa, minimizing floor damage and improving mobility.

➤ Advanced Automation: Features an automated and programmable cutting cycle, ensuring consistent floor conditions and reduced operator intervention.

➤ Data Logging and Visualization: Integrated systems provide real-time performance data, aiding in operational optimization and maintenance planning.

➤ External Power Connection: Includes a connection point for external electric power, enhancing operational flexibility.

Applications:

➤ Ideal for development work in non-coal and non-gassy underground operations requiring headings up to 5.3 meters high.

➤ Suitable for operations aiming to minimize dust and vibration, thanks to its slow-speed cutter head design.

➤ Effective in environments where consistent floor conditions and efficient material handling are critical.

➤ Applicable in mines seeking integrated solutions for cutting, loading, ground support, and face ventilation within a single machine.

Frequently Asked Questions about Sandvik MB770 Bolter Miner

1. What is the Sandvik MB770 Bolter Miner used for?

The Sandvik MB770 Bolter Miner is specifically engineered for roadway development in underground mining environments.
➤ It performs both excavation and roof bolting in one continuous operation.
➤ Ideal for coal and soft rock applications where speed and safety are essential.

2. What makes the MB770 different from other bolter miners?

The Sandvik MB770 combines cutting, loading, and bolting functions in a single compact unit.
➤ This reduces operational time and enhances workplace safety.
➤ It offers advanced automation and ergonomic operator control stations.

3. Does the Sandvik MB770 come with a warranty?

Yes, the Sandvik MB770 Bolter Miner comes with a 2-year warranty from Businessclaud.
➤ The warranty covers manufacturer defects and operational issues under standard usage.
➤ This ensures peace of mind and long-term value for your investment.

4. How fast is delivery for the Sandvik MB770 Bolter Miner?

Businessclaud provides free delivery of the Sandvik MB770 within 24 hours.
➤ This quick turnaround helps get your mining operations running without unnecessary delay.

5. What are the main features of the Sandvik MB770?

The Sandvik MB770 Bolter Miner includes:
➤ Simultaneous cutting and roof bolting capability
➤ Remote-control operation for added safety
➤ Ergonomic operator cabins with real-time monitoring
➤ Dust suppression systems and enhanced visibility
➤ Efficient loading conveyors to minimize material buildup.

6. What types of mines can the MB770 be used in?

The MB770 is ideal for soft rock mining environments.
➤ Commonly used in coal mining and salt mining operations.
➤ It is designed for use in horizontal and slightly inclined roadways in underground settings.

7. How does the MB770 improve mining safety?

Safety is a top priority in the MB770's design.
➤ Integrated bolting systems reduce human exposure to unsupported roofs.
➤ Remote operation minimizes operator risk.
➤ The cabin is pressurized and isolated from vibration and dust.

8. What is the cutting capacity of the Sandvik MB770?

The MB770 delivers excellent cutting performance in soft rock conditions.
➤ It features high-torque motors and efficient drum cutters.
➤ Capable of producing high outputs even in tough working conditions.

9. Can the MB770 be operated remotely?

Yes, the MB770 supports remote operation.
➤ This allows for safer deployment in hazardous environments.
➤ Operators can control cutting and bolting from a protected location.

10. What power source does the MB770 use?

The MB770 operates using an electric drive system.
➤ It provides efficient and reliable power with lower emissions.
➤ Ideal for environmentally conscious operations and underground ventilation efficiency.

11. What is the weight of the MB770 Bolter Miner?

The machine has a typical operational weight of around 120,000 kg (approx. 265,000 lbs).
➤ Its solid structure ensures stability and durability during high-demand applications.

12. How does the MB770 support high productivity?

The MB770 integrates multiple functions into one machine.
➤ This reduces downtime between processes.
➤ Boosts output by eliminating the need for separate cutting and bolting machines.
➤ Fewer passes in the tunnel improve overall cycle efficiency.

13. Is training provided for operating the MB770?

Yes, Businessclaud can arrange full training and technical onboarding.
➤ Operators will learn how to safely and efficiently run the equipment.
➤ We also offer maintenance training for your in-house technicians.

14. What maintenance does the MB770 require?

The MB770 is designed for easy, routine maintenance.
➤ Major components are accessible through service hatches.
➤ Sensors monitor wear and alert operators to service needs.
➤ Businessclaud provides full technical support and parts availability.

15. Can I get spare parts for the Sandvik MB770 from Businessclaud?

Yes, we offer a wide range of genuine spare parts for the MB770.
➤ Fast delivery and inventory on-hand for critical components.
➤ Avoid downtime with reliable parts support from Businessclaud.

16. Is the MB770 suitable for narrow mining tunnels?

Yes, the Sandvik MB770 is compactly designed to fit in tight underground spaces.
➤ Its flexible chassis and articulation allow for precise maneuvering in narrow entries.

17. How long can the MB770 run before refueling or servicing?

Since it operates electrically, there is no refueling required.
➤ Routine servicing can be scheduled based on operation hours and sensor alerts.
➤ With proper maintenance, it can perform extended shifts efficiently.

18. How can I monitor performance of the MB770 during operation?

The MB770 includes integrated diagnostic and performance tracking systems.
➤ Real-time data is available from the operator station.
➤ You can also integrate it with mine-wide management software for centralized monitoring.

19. What support does Businessclaud provide after purchase?

Businessclaud offers:
➤ 24/7 technical support via phone and email
➤ Onsite inspection and diagnostics
➤ Scheduled service visits and spare parts delivery
➤ Training and upgrades for long-term productivity.

20. How can I order the Sandvik MB770 from Businessclaud?

You can easily place your order through our support team.
➤ Phone: 0101001101
➤ Email: [email protected]
➤ Our experts will guide you through specifications, availability, financing options, and delivery logistics.