Umshini wokumba umgodi we-dth we-pneumatic mine
Ukubhola kwe-DTH kungenziwa cishe kunoma yisiphi isigaba samandla okubhola.Kuyimishini evamile yokumba lapho kukhishwa igesi yemvelo, isizinda samaminerali, imithombo yamanzi yokumba, ukwakhiwa, ukudala imithombo kawoyela.
Imishini yokumba i-DTH ingafakwa udizili noma izinjini zikagesi ngokwezimo zokusebenza ezihlukene.Phakathi nenqubo yokumba amatshe, i- impactor inyonyobela ingene emgodini, okunganciphisa ukulahleka kwamandla okubangelwa umthelela we-drill rod, ngaleyo ndlela kunciphise umthelela wokujula kokumba emgodini.

| Imodeli ye-Rig | I-ZGYX-453 |
| Amandla | YUCHAI |
| Amandla alinganiselwe | 230KW |
| Ukujula kokumba | 30m |
| Usayizi wepayipi lokubhoboza | Φ76*3000MM |
| Isitoreji sepayipi lokubhoboza | 7+1 |
| Ibanga lezimbobo | Φ90-138mm |
| I-torque ejikelezayo | 2800N.M |
| I-FAD | 16M3/MIN |
| Ingcindezi yokusebenza | 17 ibha |
| Donsela phezulu ngamandla | 31KN |
| Landela i-oscilation yozimele | 10 degree |
| Isivinini se-tramming | 3KW/H |
| I-Gradient | 30 degree |
| Isisindo | 15000KG |
| Usayizi | 9000*2300*3000MM |
Bhala umyalezo wakho lapha futhi usithumelele wona











