Atlas Copco Construction Mining Technique USA LLC

QL 120 Hammer

With a bit range of 12.25 to 22 in., the QL 120 hammer is offered in a variety of configurations, including the patented HydroCyclone, for fluid injection without sacrificing hammer performance, and two sizes of bit retrieval systems for deep hole applications. Secoroc Quantum Leap air hammers are rated to handle up to 500 psi of air pressure to deliver maximum performance and production in all large hole drilling applications.

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