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Amatchedwanso pneumatic impactor, pneumatic DTH nyundo. Chida champhamvu pansi pa dzenje, chomwe chimatenga mpweya wothinikizika ngati sing'anga yamagetsi ndikugwiritsa ntchito mphamvu ya mpweya wothinikizika kuti ipange katundu wopitilira muyeso, adapangidwa. Mpweya wothinikizidwa amathanso kugwiritsidwa ntchito ngati chotsukira pore. Pneumatic impactor itha kugawidwa mu kuthamanga kwa mpweya komanso kuthamanga kwa mpweya, mtundu wa valavu ndi mtundu wopanda valve. Kawirikawiri, mphamvu ya pneumatic imalumikizidwa mwachindunji ndi chidutswa cha carbide cylindrical pang'ono kuti athyole thanthwe momwe zimakhudzira, ndipo kubowola kotsika kwambiri kumachitika popanda coring. Amagwiritsidwa ntchito pobowola bwino hydrological, pobowola miyala yopanda maziko, kupewetsa masoka a geological ndikuwongolera zomangamanga, kuboola mgodi ndi magawo ena. Ndioyenera kugwiritsa ntchito pamiyala ndi thanthwe lolimba. Pang'ono ndi mawonekedwe apadera amathanso kugwiritsidwa ntchito panthaka yofewa. Nthawi zambiri, ROP yamakina opangira makina ndiokwera kwambiri kuposa ma hydraulic percussion pobowola, koma imayenera kukhala ndi kompresa ya mpweya yokhala ndi mphamvu yayikulu, yomwe imagwiritsa ntchito mafuta, phokoso ndi kuipitsa fumbi. Kuzama kwa kuboola kumakhudzidwa kwambiri ndi kuchuluka kwa madzi apansi ndi kuchuluka.