Jining mountains impactor impactor DTH Drill

Jining mountains impactor impactor hole drilling car pioneer company's DTH hammer There are three models: QCG90 type DTH hammer, QCW90 DTH hammer and QCZ90 type DTH hammer. DTH hammer is mounted on a submersible drilling rig, dive into the hole impact crushing rock machine, the use of DTH hammer matched with a variety of DTH drill can drill large diameter holes in a variety of broken rock. Various models and parameters mountains brand DTH hammer of: QCG90 model QCW90 model QCZ90 type of impact energy: 140J 90J 90J impact frequency: 13-23HZ 15HZ 14HZ Working pressure: 1.05-2.46Mpa 0.5-0.7Mpa 0.5-0.7Mpa gas consumption: 38-222L / S 92L / S 112L / S Weight: 25kg 20kg 20kg drilling diameter: Ф90-100mm Ф90-100mm Ф90-100mm