Champion - Model RC160 - Down Hole Hammer Brochure

Valveless down hole hammer design. Ability to drill efficiently against high heads of water. Designed to operate at pressures up to 200 PSI (13.6 BAR).  Superior directional stability in horizontal applications. Ejecting cuttings through the collection tube eliminates traditional hole cleaning problems. Environmentally sensitive - no foam required for hole cleaning and lubricants are not free to contaminate the formation.. Typical vertical and horizontal applications include: caissons, piles/rock sockets, tunneling under roads, foundation drilling and other jobs where large volume rock excavation is required