Sandvik DB331 Secondary breaking drill rig

The Sandvik DB331 Secondary Breaking Drill Rig is a highly efficient and mobile rig designed for secondary breaking and boulder drilling in underground mining operations. It provides a safe and productive solution for reducing oversize rocks that are too large for standard mucking and hauling equipment, thereby optimizing material flow and minimizing downtime.

Built on a compact and articulated carrier, the DB331 features a powerful hydraulic drifter and boom system capable of reaching and breaking boulders in confined spaces. The rig enhances operational safety by enabling remote-controlled breaking, eliminating the need for manual handling of large rocks. It is ideal for production areas where oversized boulders frequently occur and require efficient secondary fragmentation.

➤ Key Features:

• Purpose-Built for Secondary Breaking: Specifically designed for drilling and breaking oversize rocks underground.
• Compact and Articulated Carrier: Provides excellent maneuverability in narrow tunnels and drifts.
• Powerful Drifter and Boom: High penetration rate and reach, ideal for accessing hard-to-reach boulders.
• Remote-Control Capability: Enables safer operation by removing the operator from hazardous zones.
• Operator Protection: ROPS/FOPS-certified cabin ensures safety and comfort in demanding conditions.
• Ease of Maintenance: Service-friendly design with accessible components for quick and efficient upkeep.

➤ Applications:

• Secondary Breaking: Designed to drill and fragment oversize rocks in underground mining operations.
• Production Support: Enhances material flow by reducing blockages and oversized materials in drawpoints and ore passes.
• Safety Improvement: Eliminates manual secondary breaking, reducing risk of injury to personnel.
• Confined Space Operation: Optimized for use in narrow and restricted underground environments.
• Mine Development and Maintenance: Suitable for both scheduled and ad-hoc boulder breaking tasks across mining areas.

The Sandvik DB331 Secondary Breaking Drill Rig is an essential solution for managing oversized rocks safely and efficiently in underground mines, boosting productivity while maintaining a high level of safety and operational control.

Frequently Asked Questions about Sandvik DB331 Secondary Breaking Drill Rig

1. What is the Sandvik DB331 Secondary Breaking Drill Rig used for?

The Sandvik DB331 is designed for secondary breaking operations in underground mining.
➤ Ideal for reducing oversize boulders that block drawpoints
➤ Helps maintain ore flow and improve productivity in underground mines

2. What are the main features of the DB331?

Key features include:
➤ Boom-mounted hydraulic breaker for boulder reduction
➤ Compact and robust frame for maneuvering in tight spaces
➤ Radio remote control for safe and efficient operation
➤ Enclosed cabin with ergonomic operator controls

3. Does Businessclaud offer a warranty on the DB331?

Yes, we provide a 2-year warranty.
➤ Covers manufacturer defects and performance-related issues
➤ Supported by Businessclaud’s expert service team

4. How fast is delivery from Businessclaud?

We offer free delivery within 24 hours.
➤ Prompt shipping ensures minimal downtime for your operations

5. What applications is the Sandvik DB331 suited for?

Best suited for:
➤ Secondary rock breaking in block cave mines
➤ Breaking oversized rocks in drawpoints and orepasses
➤ General underground rock fragmentation

6. How does the DB331 improve mine productivity?

Productivity benefits include:
➤ Prevents production delays caused by boulder blockages
➤ Allows remote operation from a safe distance
➤ Reduces the need for explosives in tight spaces

7. Is the DB331 safe to operate in hazardous environments?

Yes, safety is a core focus.
➤ Features remote operation to keep personnel away from hazards
➤ Enclosed cabin with reinforced structure
➤ Emergency stop systems included

8. What maintenance does the DB331 require?

Routine maintenance includes:
➤ Checking hydraulic hoses and fluids
➤ Greasing boom joints and breaker components
➤ Businessclaud offers service plans and original spare parts

9. How fuel-efficient is the Sandvik DB331?

Built for efficiency:
➤ Fuel-efficient engine design reduces operating costs
➤ Smart hydraulics ensure optimized energy use

10. Can the DB331 be operated remotely?

Yes, the rig supports full radio remote operation.
➤ Enhances operator safety and improves maneuverability in confined areas

11. What is the operating weight of the DB331?

Approximately 25,000 kg (55,116 lbs).
➤ Balanced design ensures stability during secondary breaking tasks

12. What kind of rock breaker is included with the DB331?

The rig is equipped with a high-performance Sandvik hydraulic breaker.
➤ Suitable for high-impact and continuous rock fragmentation

13. How easy is it to maneuver underground?

Very maneuverable:
➤ Compact dimensions for tight tunnel spaces
➤ Articulated steering and low turning radius

14. What operator comfort features are included?

For enhanced comfort:
➤ Enclosed cabin with ergonomic seat
➤ Intuitive control panels
➤ Optional air conditioning and noise insulation

15. Are original Sandvik parts available from Businessclaud?

Yes, we supply genuine Sandvik parts.
➤ Guaranteed compatibility and durability
➤ Fast delivery available on request

16. What kind of support does Businessclaud provide post-purchase?

Support includes:
➤ Technical training and installation guidance
➤ Regular maintenance services
➤ Spare parts availability and emergency repairs
➤ Contact: 0101001101 or [email protected]

17. Can the DB331 be customized for different mine layouts?

Yes, optional configurations are available.
➤ Boom and breaker options
➤ Cabin customization and automation packages

18. Can the rig be used in low seam or narrow tunnels?

Yes, its compact design supports operations in low-profile areas.
➤ Ideal for mines with limited vertical clearance

19. How does the DB331 compare to using explosives for breaking?

Advantages over explosives:
➤ Safer and more controlled operation
➤ Reduces blast-induced damage to surrounding structures
➤ Eliminates re-entry delays from gas and dust

20. How can I order the Sandvik DB331 from Businessclaud?

To order:
➤ Call 0101001101
➤ Email [email protected]
➤ Enjoy free delivery within 24 hours
➤ Expert support from inquiry to after-sales service