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High-Performance DTH
Hammer – 3 1/2" API REG
Engineered for Maximum Penetration and Reliability.
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The TerraRoc QL60 DTH Hammer is designed to deliver consistent high-impact energy, optimized air efficiency, and long service life in demanding drilling conditions. Built for the 6” class drilling range, the QL60 combines robust internal components with a precision-engineered air cycle system to maximize penetration rates while minimizing air consumption.
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With a 3 1/2" API REG connection and QL60 bit compatibility, this hammer integrates seamlessly into existing drilling systems and compressor setups.
Built for Harsh Drilling Conditions
The QL60 is engineered to perform in abrasive and high-impact environments. Every internal component is designed for strength, durability, and ease of service.
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Key features include:
- Heavy-duty casing and hardened liner assembly
- Precision distributor and valve system for consistent air cycling
- Reinforced 19 kg piston for high-impact energy transfer
- Durable bit retaining system for secure and stable operation
- Optimized internal sealing system to extend wear life
All wear components are designed for straightforward maintenance and long service intervals. Reduced downtime means improved productivity and lower total cost of ownership.
Premium Performance. Without the OEM Premium Price.
The TerraRoc QL60 is built to compete head-to-head with the industry’s biggest names, and win where it counts: penetration rate, durability, and operating cost.
Engineered for high-pressure drilling and hard rock conditions, it delivers the impact energy professionals expect from premium OEM hammers without the big price tag.
Every component is designed for reliability in the field, not just specifications on paper. Reduced downtime, simplified service, and consistent performance mean more meters drilled and better return on your investment.
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If you demand top-tier performance but refuse to overpay for a logo, the QL60 is your competitive advantage.