The Sandvik DB311 Secondary Breaking Drill Rig is a compact and efficient solution engineered specifically for secondary breaking operations in underground mining environments. Designed to handle oversize boulders and rocks that cannot be processed by standard loading equipment, the DB311 improves productivity and safety by reducing the need for manual breaking methods.
This drill rig features a robust and articulated carrier for excellent maneuverability in tight underground spaces. It is equipped with a powerful hydraulic drifter and precision boom system to deliver reliable drilling and effective rock fragmentation. With optional remote control functionality, the DB311 enhances operator safety by enabling rock breaking from a distance, especially in hazardous or confined areas.
➤ Key Features:
- Specialized for Secondary Breaking: Purpose-built for drilling and fragmenting oversize boulders in underground mines.
- Compact & Maneuverable: Articulated carrier allows operation in restricted and narrow mining drifts.
- High-Performance Drifter: Delivers consistent power and efficiency for rapid penetration and rock fragmentation.
- Remote-Control Ready: Enhances safety by allowing operation away from hazardous breaking zones.
- Operator Cabin Safety: ROPS/FOPS-certified cabin with ergonomic design for comfort and protection.
- Serviceability: Easy access to key components for faster maintenance and reduced downtime.
➤ Applications:
- Secondary Breaking: Ideal for breaking oversized rocks in stopes, drawpoints, and ore passes.
- Underground Mining Support: Helps clear blocked areas and maintain smooth ore flow during production.
- Safety-Critical Environments: Reduces operator exposure by eliminating manual rock breaking.
- Hard-to-Reach Areas: Effective in confined spaces where larger equipment cannot operate.
- Development & Maintenance: Useful in various mining stages for managing boulder-related disruptions.
The Sandvik DB311 Secondary Breaking Drill Rig is a dependable and safe choice for managing oversized rock in underground operations, significantly improving production flow and minimizing the risks associated with manual secondary breaking.
Frequently Asked Questions about Sandvik DB311 Secondary Breaking Drill Rig
1. What is the Sandvik DB311 used for?
The Sandvik DB311 is a compact, mobile secondary breaking drill rig.
➤ Specifically designed for breaking oversize rocks underground
➤ Ideal for drawpoint blockages and confined mining applications
2. What are the key features of the DB311?
Important features include:
➤ Boom-mounted hydraulic breaker for targeted boulder reduction
➤ Compact frame and articulated steering for tight maneuvering
➤ Diesel-powered with powerful hydraulic operation
➤ Radio remote control for safe, precise handling
3. Does Businessclaud provide warranty for the DB311?
Yes, a 2-year warranty is included.
➤ Covers manufacturing and workmanship defects
➤ Reliable support and service from Businessclaud
4. What is the delivery time when ordering from Businessclaud?
We provide free delivery within 24 hours.
➤ Fast and secure shipping to your site
5. What are typical applications for the DB311?
Common uses include:
➤ Breaking oversized rocks in drawpoints and orepasses
➤ Eliminating boulder blockages in underground operations
➤ Enhancing ore flow in block cave and sublevel mines
6. How does the DB311 improve safety underground?
Safety is enhanced with:
➤ Radio remote operation to ad exposure to falling debris
➤ Enclosed operator cabin with ROPS/FOPS protection
➤ Emergency shut-off systems and intuitive controls
7. Is the DB311 suitable for tight underground spaces?
Yes, it is ideal for confined spaces.
➤ Compact size and tight turning radius
➤ Articulated frame design allows flexible movement underground
8. How fuel-efficient is the DB311 rig?
Built with fuel-saving systems:
➤ Efficient diesel engine
➤ Optimized hydraulics for reduced consumption
➤ Long operational periods per refuel
9. What maintenance does the DB311 require?
Routine maintenance includes:
➤ Checking and topping off hydraulic fluids
➤ Regular lubrication of joints and boom mechanisms
➤ Businessclaud offers scheduled maintenance and parts support
10. Can the DB311 be operated remotely?
Yes, it supports full remote operation.
➤ Operator can stay at a safe distance
➤ Enhances precision and reduces risks
11. What is the weight of the Sandvik DB311?
Operating weight is approximately 13,000 kg (28,660 lbs).
➤ Engineered for stability and mobility in rugged conditions
12. What kind of breaker is used on the DB311?
Equipped with a high-performance Sandvik hydraulic breaker.
➤ Suitable for medium to hard rock applications
➤ Delivers powerful and efficient rock fragmentation
13. How does it compare to blasting for breaking rock?
Advantages over blasting include:
➤ Immediate and controlled rock breaking
➤ No explosive permits or re-entry delays
➤ Less structural damage to nearby rock
14. How does Businessclaud support customers after purchase?
We offer:
➤ Technical assistance and operator training
➤ Maintenance service and genuine Sandvik parts
➤ Expert consultations and responsive customer care
➤ Contact us at 0101001101 or [email protected]
15. Is the DB311 customizable?
Yes, we can tailor the rig to your operational needs.
➤ Boom options, cabin features, and breaker sizes available
➤ Custom configurations available upon request
16. Can this rig work in low-profile mining conditions?
Yes, it's suitable for low seam heights.
➤ Compact profile enables use in limited headroom areas
17. What training is provided for operators?
Businessclaud provides:
➤ On-site or virtual training sessions
➤ Operator manuals and safety guides
➤ Continuous support post-deployment
18. Are spare parts readily available?
Yes, we stock genuine Sandvik parts.
➤ Quick shipping and reliable quality
➤ Compatibility guaranteed with DB311 systems
19. What sets the DB311 apart from other rigs?
Unique advantages include:
➤ Precision rock breaking without explosives
➤ Compact design for hard-to-reach zones
➤ Rugged construction and reliable hydraulics
20. How can I order the Sandvik DB311 from Businessclaud?
To place your order:
➤ Call us on 0101001101
➤ Email [email protected]
➤ Enjoy free 24-hour delivery and warranty-backed support
➤ Partner with Businessclaud for expert service and spare parts
