Izando ze-DTH zomfutho womoya ophakathi nendawo
BRIA,I-BR2A kanyeI-BR3Uchungechunge lwe-DTH Hammers luklanyelwe ukusebenza kahle ekucindezelweni komoya okuphansi nezingcindezi zomoya ezimaphakathi, kusetshenziswa amabhithi ochungechunge lwe-BR.
Izici eziyinhloko zimi kanje:
1. Umfutho womoya osebenzayo uphakathi kuka-0.7Mpa no-1.75Mpa.
2. Izando ezingenazivali.
3. Isakhiwo esilula, kulula ukuhlanganisa nokuhlakaza, impilo ende.
4. Imvamisa yomthelela ephezulu kanye nesivinini sokumba ngokushesha.
5. ukusetshenziswa komoya okuphansi kanye nokusetshenziswa kukawoyela okuphansi.Imbobo ingabhotshwa kuvalve yokuhlola ukuze kuhlinzekwe ukukhishwa kwe-cuttings okuphumelelayo.
6. Ilungele kakhulu ukumba inkwali.
| BR1-DTH Isando | |||||
 | |||||
| Ref. | Izingxenye | Isisindo | Ref. | Izingxenye | Isisindo |
| 1 | Isihloko Esiphezulu | 1.92 kg | 9 | Umkhono Oqondisiwe | 0.29 kg |
| 2 | “O”Indandatho | 0.01 Kg | 10 | Hlola Ring | 0.1 kg |
| 3 | Hlola Valve | 0.08 kg | 11 | Indandatho Yokugcina | 0.08 kg |
| 4 | Intwasahlobo | 0.01 Kg | 12 | “O”Indandatho | 0.01 Kg |
| 5 | Umsabalalisi womoya | 0.46 kg | 13 | Shayela uChuck | 0.82 kg |
| 6 | Isilinda sangaphakathi | 0.38 kg | 14 | I-Drill Bit | |
| 7 | I-Piston | 1.16 kg | |||
| 8 | Isilinda sangaphandle | 3.46 kg | |||
| Imingcele yezobuchwepheshe | |||||
| Ubude(Ngaphandle Kwebhithi) | Isisindo | Ububanzi bangaphandle | Uchungechunge lokuxhuma | I-Bit Shank | I-Hole Range |
| awu 698m | 8.8Kg | Φ56mm | I-RD40 BOX | I-BR1 | Φ76-Φ90mm |
| Ingcindezi yokusebenza | Isivinini sokujikeleza esinconyiwe | Ukusetshenziswa Komoya | |||
| 1.0Mpa | 1.4Mpa | ||||
| 0.8-1.5Mpa | 30-50 r/min | 2m³/min | 3m³/min | ||
| BR2-DTH Isando | |||||
 | |||||
| Ref. | Izingxenye | Isisindo | Ref. | Izingxenye | Isisindo |
| 1 | Isihloko Esiphezulu | 2.5 Kg | 9 | Umkhono Oqondisiwe | 0.52 Kg |
| 2 | “O”Indandatho | 0.01 Kg | 10 | Indandatho Yokugcina | 0.1 Kg |
| 3 | Hlola Valve | 0.08Kg | 11 | “O”Indandatho | 0.01 Kg |
| 4 | Intwasahlobo | 0.05 Kg | 12 | Shayela uChuck | 1.2 Kg |
| 5 | Isihlalo seValve | 0.5 Kg | 13 | I-Drill Bit | |
| 6 | Isilinda sangaphakathi | 0.6 Kg | |||
| 7 | I-Piston | 2.3 Kg | |||
| 8 | Ikesi lePiston | 4.5 Kg | |||
| Imingcele ye-BR2 Technical | |||||
| Ubude(Ngaphandle Kwebhithi) | Isisindo | Ububanzi bangaphandle | Uchungechunge lokuxhuma | I-Bit Shank | I-Hole Range |
| 810 mm | 12.5Kg | Φ64 mm | Ibhokisi le-RD50 | I-BR2 | Φ70-Φ90mm |
| Ingcindezi yokusebenza | Isivinini sokujikeleza esinconyiwe | Ukusetshenziswa Komoya | |||
| 1.0Mpa | 1.4Mpa | ||||
| 0.8-1.5Mpa | 30-50 r/min | 3m³/min | 4.5m³/min | ||
| BR3-DTH Isando | |||||
 | |||||
| Ref. | Izingxenye | Isisindo | Ref. | Izingxenye | Isisindo |
| 1 | Isihloko Esiphezulu | 4.4 Kg | 9 | Umkhono Oqondisiwe | 0.9 Kg |
| 2 | “O”Indandatho | 0.01 Kg | 10 | Hlola Ring | 0.15 Kg |
| 3 | Hlola Valve | 0.13 Kg | 11 | Indandatho Yokugcina | 0.25 Kg |
| 4 | Intwasahlobo | 0.02 Kg | 12 | “O”Indandatho | 0.01 Kg |
| 5 | Isihlalo seValve | 0.76 Kg | 13 | Shayela uChuck | 2 kg |
| 6 | Isilinda sangaphakathi | 1.45 Kg | 14 | I-Drill Bit | |
| 7 | I-Piston | 4.7 Kg | |||
| 8 | Ikesi lePiston | 6 Kg | |||
| BR3 Imingcele yobuchwepheshe | |||||
| Ubude(Ngaphandle Kwebhithi) | Isisindo | Ububanzi bangaphandle | Uchungechunge lokuxhuma | I-Bit Shank | I-Hole Range |
| 871 mmm | 21Kg | Φ82 mm | I-API2 3/8″REG | I-BR3 | Φ90-Φ115mm |
| Ingcindezi yokusebenza | Isivinini sokujikeleza esinconyiwe | Ukusetshenziswa Komoya | |||
| 1.0Mpa | 1.5Mpa | ||||
| 1.0-1.7Mpa | 30-50 r/min | 4m³/min | 7m³/min | ||
