Mechanical Drive Drawworks on Drilling Rig
• Imizobo yeegiya ezilungileyo zonke zamkela ukuhanjiswa kwetsheyini eziqengqelekayo kunye nezinegative zamkela uthumelo lwegiya.
• Amakhonkco okuqhuba ngokuchaneka okuphezulu kunye namandla aphezulu anyanzeliswa ukuthanjiswa.
• Umzimba wegubu ukhutshiwe. Iziphelo ezinesantya esisezantsi kunye nesantya esiphezulu somgqomo zixhotyiswe nge-clutch ye-ventilating air tube clutch.
Eyona nto iphambili isiqhoboshi ithatha ibrake yebhanti okanye ihydraulic disc brake, ngelixa i-axiliary brake ithatha ibrake ye-electromagnetic eddy yangoku (amanzi okanye umoya opholileyo).
IiParameters eziSisiseko zeMechanical Drive Drawworks:
| Imodeli yerig | JC40 | JC50 | JC70 | |
| Ubunzulu bokomba obuqhelekileyo, m(ft) | ngeФ114mm (4-1/2")DP | 2500-4000(8200-13100) | 3500-5000(11500-16400) | 4500-7000(14800-23000) |
| kunye Ф127mm (5") DP | 2000-3200(6600-10500) | 2800-4500(9200-14800) | 4000-6000(13100-19700) | |
| Amandla alinganisiweyo, kW (hp) | 735 (1000) | 1100 (1500) | 1470 (2000) | |
| Max. tsala umgca okhawulezayo, kN(kips) | 275(61.79) | 340(76.40) | 485(108.98) | |
| Dia. yomgca wokomba, mm(in) | 32 (1-1/4) | 35 (1-3/8) | 38 (1-1/2) | |
| Ubungakanani begubu (D×L), mm (ngaphakathi) | 640 × 1235 | 685×1245 | 770×1436 | |
| Ubungakanani be hub yeBrake (D ×W), mm(in) | 1168×265 | 1270×267 | 1370×267 | |
| Ubungakanani bediskhi yeBrake (D×W), mm(in) | 1500×76 | 1600×76 | 1600×76 | |
| Ibhuleki encedisayo | I-Electromagnetic eddy ibrake yangoku/i-Eaton brake | |||
| DSF40/236WCB2 | DS50/336WCB2 | DS70/436WCB2 | ||
| Ubungakanani(L×W×H), mm(in) | 6450×2560×2482 (254×101×98) | 7000×2955×2780 (276×116×109) | 7930×3194×2930 (312×126×115) | |
| Ubunzima, kg(lbs) | 28240(62259) | 45210(99670) | 43000(94800) | |
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