Reverse circulation drilling, kapa RC drilling, ke mofuta o mong oa ho phunya o sebelisang moea o hatelitsoeng ho ntša likheo tsa thepa ka ntle ho lesoba la boro ka mokhoa o bolokehileng le o sebetsang hantle.
SQ200 RC full hydraulic crawler RC drilling rig e sebelisoa ke potoloho e ntle ea seretse, DTH-hamore, moea o phahamisetsa morao ho potoloha, sutu ea Mud DTH-hamore e nang le lisebelisoa tse loketseng.
Likarolo tse ka Sehloohong
1. Khasi e khethehileng ea pina ea boenjiniere e amohetsoeng;
2. E na le enjene ea Cummins
3. Li-cylinders tse 'nè tsa maoto tsa hydraulic tse nang le senotlolo sa hydraulic ho thibela ho hula ha leoto;
4. Ho hlomelloa ka letsoho la mochine ke bakeng sa ho tšoara phala ea ho phunya le ho e hokahanya le hlooho ea matla;
5. Tafole ea taolo e hlophisitsoeng le taolo e hole;
6. Habeli hydraulic clamp max bophara 202mm;
7. Leholiotsoana le sebelisetsoa ho hlahloba phofo ea majoe le lisampole
| Tlhaloso | Tlhaloso | Lintlha |
| Botebo ba ho Epa | 200-300m | |
| Diameter ea ho cheka | 120-216 limilimithara | |
| Tora ea ho cheka | Moroalo oa tora ea ho cheka | 20Ton |
| Bolelele ba tora ea cheka | 7M | |
| lebelo la ho sebetsa | 45°/90° | |
| Hula holimo-Hulela fatše silinda | Hula matla | 7 ton |
| Hula matla | 15T | |
| Cummins diesel Engine | Matla | 132kw/1800rpm |
| Hlooho ea rotary | Torque | 6500NM |
| Lebelo le potolohang | 0-90 RPM | |
| Clamping bophara | 202MM | |
| Leholiotsoana | Ho hlahloba phofo ea rock le disampole | |
| Litekanyo | 7500mm×2300MM×3750MM | |
| Boima bo felletseng | 11000kg | |
| Air compressor (joalo ka boikhethelo) | Khatello | 2.4Mpa |
| Phallang | 29m³/mots, | |
