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Body:
When it comes to high-power drilling for open-pit mining and large quarries, the Sandvik HL series is the benchmark. These robust rock drills are built for maximum productivity and reliability in demanding surface applications.
Performance Highlights
- High impact power for fast penetration in hard rock
- Optimized for deep hole and large diameter drilling
- Durable construction for continuous operation
- Low maintenance requirements for high uptime
Model Lineup
Compact HL Models (HL300, HL510, HL650, HL710/S): Versatile drills for small to medium-sized quarries and construction sites. The HL710S variant is optimized for tunneling and rock reinforcement.
Mid-Range HL820 / HL1060 Series: Powerful workhorses for medium to large-scale production drilling in quarries and mines. The ST variants are equipped with advanced flushing systems.
HL1560T / HL1560ST: The top-tier heavy-duty models, built for the largest open-pit mining operations. They deliver exceptional power for deep, large-diameter blast holes.
Quick Reference
| Model | Impact Power | Typical Hole Diameter | Best For |
|
HL300-710 |
7.5-11 kW |
38-76 mm |
Small quarries & tunneling |
|
HL820 / HL1060 |
15-20 kW |
51-115 mm |
Medium production drilling |
|
HL1560 |
33 kW |
89-152 mm |
Large open-pit mining |
Looking to maximize productivity in your surface mine or quarry? Contact us today to learn more about the Sandvik HL series and get a customized quote.
