Sandvik DT820 Tunneling jumbo

The Sandvik DT820 Tunneling Jumbo is a high-performance drill rig designed for fast and accurate excavation in medium to large-scale tunneling and underground mining projects. With its dual-boom configuration and advanced hydraulic system, the DT820 provides excellent coverage and precise drilling, ensuring high productivity and tunnel quality in a wide range of rock conditions.

Built on a strong and stable carrier, the DT820 is equipped with powerful drifters and an operator-friendly cabin that meets ROPS/FOPS safety standards. Its ergonomic controls, wide visibility, and rugged design make it ideal for demanding operations where safety, efficiency, and reliability are essential. The rig is also designed for easy service access, reducing downtime and improving overall operational efficiency.

➤ Key Features:

• Dual-Boom Configuration: Ensures efficient face coverage and flexible drilling patterns for large tunnel profiles.
• Powerful Hydraulics: Provides high penetration rates and reliable performance in tough rock conditions.
• Safe Operator Cabin: ROPS/FOPS-certified with excellent visibility and ergonomic layout.
• Heavy-Duty Construction: Designed for long life and consistent operation in underground environments.
• Service-Friendly Design: Easy access to key components for fast and efficient maintenance.
• Drilling Accuracy: Advanced boom control enables precise hole alignment and consistent results.

➤ Applications:

• Medium to Large-Scale Tunneling: Perfect for infrastructure and mining tunnel development.
• Civil Construction Projects: Ideal for metro, railway, and road tunnel excavation.
• Underground Mining: Effective in production and development drifts requiring accurate drilling.
• Rock Reinforcement Preparation: Drills holes for bolts, mesh, and other support systems.
• Variable Geologies: Performs efficiently in both soft and hard rock formations.

The Sandvik DT820 Tunneling Jumbo delivers the power, reach, and precision needed for efficient and safe tunneling, making it an excellent solution for both mining and civil underground construction operations.

Frequently Asked Questions about Sandvik DT820 Tunneling Jumbo

1. What is the Sandvik DT820 Tunneling Jumbo designed for?

The Sandvik DT820 is a highly productive twin-boom jumbo for fast and accurate drilling in tunneling and cavern excavation.
➤ Used in mining and large-scale infrastructure projects
➤ Ideal for face drilling and crosscutting in underground operations

2. What are the main features of the DT820?

Key features include:
➤ Two advanced hydraulic booms for optimized reach
➤ ROPS/FOPS-certified operator cabin
➤ Electric or diesel drive options
➤ Ergonomic controls for operator comfort and safety

3. What is the drilling diameter range of the DT820?

Supports drill hole diameters from 38 mm to 64 mm.
➤ Adaptable for multiple drilling requirements
➤ Performs well in both soft and hard rock conditions

4. Does the DT820 offer automation features?

Yes, it includes:
➤ i-series automation for drilling pattern control
➤ Data logging for performance tracking
➤ Remote diagnostics capability

5. What environments is the DT820 suitable for?

Designed for use in:
➤ Tunnels with profiles over 12 m²
➤ Mines and infrastructure projects
➤ Cavern and chamber excavation

6. What safety features are integrated into the DT820?

Safety systems include:
➤ ROPS and FOPS certified cabin
➤ Emergency stop functions
➤ High-visibility lighting and rear-view cameras

7. How does Businessclaud support customers using the DT820?

We offer:
➤ Free delivery within 24 hours
➤ 2-year warranty
➤ Full technical support and spare parts availability

8. What is the operating weight of the DT820?

The Sandvik DT820 weighs approximately 22,000 kg.
➤ Stable chassis design ensures balance and maneuverability
➤ Optimized weight distribution for underground navigation

9. How fuel-efficient is the DT820?

It is energy efficient with:
➤ Electric or low-emission diesel engine
➤ Intelligent hydraulic systems
➤ Energy recovery features during operations

10. Is operator training available from Businessclaud?

Yes, we provide:
➤ On-site or remote training
➤ Comprehensive manuals
➤ Ongoing technical assistance

11. What are the typical applications of the DT820?

Common uses include:
➤ Tunnel face drilling
➤ Crosscut and bolt hole drilling
➤ Infrastructure tunneling and large caverns

12. Can the DT820 handle different rock types?

Absolutely.
➤ Engineered to perform in soft to extra-hard rock
➤ Adjustable drilling parameters for varying geology

13. Is the DT820 easy to maintain?

Yes, with:
➤ Easy-access service points
➤ Centralized lubrication
➤ Diagnostic tools for fast troubleshooting

14. What is the boom configuration of the DT820?

Features a dual-boom setup.
➤ Facilitates parallel or V-shaped drilling patterns
➤ Maximizes coverage and productivity

15. How does the DT820 improve project efficiency?

It boosts productivity by:
➤ Reducing downtime with automated cycles
➤ Enabling high-speed, precise drilling
➤ Lowering operating costs with energy savings

16. Can the DT820 integrate with digital tunneling systems?

Yes, it is compatible with:
➤ iSURE® tunneling data software
➤ Remote fleet management systems
➤ Real-time drilling data feedback

17. What post-sale services does Businessclaud provide?

Services include:
➤ Technical support via phone or email
➤ Genuine spare parts and maintenance kits
➤ Scheduled service plans

18. How can I contact Businessclaud for more information?

You can reach us at:
➤ Phone: 0101001101
➤ Email: [email protected]
➤ Fast, 24-hour delivery service and expert consultation

19. Is the Sandvik DT820 customizable?

Yes, available customizations include:
➤ Boom configurations and drilling modules
➤ Cabin comfort packages
➤ Safety and automation upgrades

20. Why should I choose Businessclaud for the DT820?

Because we offer:
➤ Competitive pricing
➤ 2-year product warranty
➤ Free 24-hour delivery
➤ Reliable technical and customer support