Mechanical Drive Drilling Rig
Lithako, litafole tsa rotary le lipompo tsa seretse tsa mochini o chekang mochini oa ho cheka li tsamaisoa ke enjene ea diesel mme li tsamaisoa ka tsela e kopaneng, 'me mochini o ka sebelisoa bakeng sa nts'etsopele ea sebaka sa khase ea oli mobung o ka tlase ho 7000m ho teba ha liliba.
Mechanical Drive Drilling Rig Basic Parameters:
| Mofuta | ZJ20/1350L(J) | ZJ30/1700L(J) | ZJ40/2250L(J) | ZJ50/3150L(J) | ZJ70/4500L | ||
| Botebo ba ho cheka ka lebitso | 1200-2000 | 1600-3000 | 2500-4000 | 3500-5000 | 4500-7000 | ||
| Max. hook mojaro KN | 1350 | 1700 | 2250 | 3150 | 4500 | ||
| Max. nomoro ea mohala oa tsamaiso ea ho tsamaea | 8 | 10 | 10 | 12 | 12 | ||
| Ho cheka terata Dia. mm(ka) | 29(1 1/8) | 32(1 1/4) | 32(1 1/4) | 35 (1 3/8) | 38(1 1/2) | ||
| Sheave OD ea tsamaiso ea ho tsamaea mm | 915 | 915 | 1120 | 1270 | 1524 | ||
| Swivel stem through-hole Dia. mm(ka) | 64 ( 2 1/2) | 64 ( 2 1/2) | 75 ( 3 ) | 75 ( 3 ) | 75 ( 3) | ||
| Matla a lekantsoeng a li-drawworks KW（hp） | 400(550) | 550(750) | 735(1000) | 1100(1500) | 1470(2000) | ||
| Drawworks lichifi | 3 pele+ 1 morao | 3 pele+ 1 morao | 4 pele+ 2 kgutlela morao | 6 pele+ 2 kgutlela morao |
4 pele+ 2 kgutlela morao | 6 pele+ 2 furalla | 6 pele+ 2 furalla |
| Ho bula Dia. ea tafole ea rotary mm(in) | 445(17 1/2) | 520.7(20 1/2) 698.5(27 1/2) | 698.5(27 1/2) | 698.5(27 1/2) 952.5(37 1/2) | 952.5(37 1/2) | ||
| Liphetoho tsa tafole ea rotary | 3 pele+ 1 morao | 3 pele+ 1 morao | 4 pele+ 2 kgutlela morao | 6 pele+ 2 furalla | 4 pele+ 2 kgutlela morao | 6 pele+ 2 furalla | 6 pele+ 2 furalla |
| Pompo e le 'ngoe ea seretse ea matla kW(hp) | 735(1000) | 735(1000) | 960(1300) | 1180(1600) | 1180(1600) | ||
| Nomoro ea phetiso | 2 | 2 | 3 | 3 | 4 | ||
| Bophahamo bo phahameng ba ho sebetsa m(ft) | 31.5（103） | 31.5（103） | 43（141） | 45（147.5） | 45（147.5） | ||
| Bophahamo ba ho cheka fatše m(ft)
| 4.5（14.8） | 4.5（14.8） | 6 （19.7） | 7.5（24.6） | 9（29.5） | ||
| Bophahamo bo hlakileng ba mokatong oa ho cheka m(ft) | 3.54（11.6） | 3.44（11.3） | 4.7（15.4） | 6.26（20.5）
| 7.7（25.3）
| ||
| Hlokomela | L-Chain compounding drive, J-Narrow V belt compounding drive | ||||||
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