Zojambula za DC Drive za Ma Drill Rigs Okhala ndi Mphamvu Yolemera Kwambiri
Mabearings onse amagwiritsa ntchito ma roller ndipo ma shaft amapangidwa ndi chitsulo chapamwamba kwambiri.
Maunyolo oyendetsa ndi olondola kwambiri komanso amphamvu kwambiri amathiridwa mafuta mokakamizidwa.
Buleki yayikulu imagwiritsa ntchito brake ya hydraulic disc, ndipo brake disc imazizira ndi madzi kapena mpweya.
Bulaki yothandizira imagwiritsa ntchito brake yamagetsi ya eddy current (madzi kapena mpweya wozizira) kapena brake ya pneumatic push disc.
Magawo Oyambira a DC Drive Drawworks:
| Chitsanzo cha chipangizo | JC40D | JC50D | JC70D | |
| Dzina lodziwika kuya kwa kubowola, m(ft) | ndi Ф114mm (4 1/2”) DP | 2500-4000 (8200-13100) | 3500-5000 (11500-16400) | 4500-7000 (14800-23000) |
| yokhala ndi Ф127mm(5”) DP | 2000-3200 (6600-10500) | 2800-4500 (9200-14800) | 4000-6000 (13100-19700) | |
| Mphamvu yoyesedwa, kW(hp) | 735 (1000) | 1100 (1500) | 1470 (2000) | |
| Kuchuluka kwa ma mota ×mphamvu yovotera, kW(hp) | 2 ×438(596)/1 ×800(1088) | 2 × 600 (816) | 2 × 800 (1088) | |
| Liwiro la injini loyesedwa, r/min | 880/970 | 970 | 970 | |
| Dia ya mzere wobowola, mm(in) | 32 (1 1/2) | 35 (1 3/8) | 38 (1 1/2) | |
| Kukoka kwa mzere wothamanga kwambiri, kN(kips) | 275(61.79) | 340(76.40) | 485(108.36) | |
| Kukula kwa ng'oma yayikulu (D×L), mm(in) | 640×1139 (25 1/4×44 7/8) | 685×1138 (27 × 44 7/8) | 770×1361 (30 × 53 1/2) | |
| Kukula kwa diski ya mabuleki (D×W), mm(in) | 1500×40 (59 × 1 1/2) | 1600×76 (63 × 3) | 1600×76 (63 × 3) | |
| Bulaki yothandizira | Buleki yamagetsi ya eddy current/buleki ya Eaton | |||
| DSF40/236WCB2 | DS50/336WCB2 | DS70/436WCB2 | ||
| Muyeso wonse (L×W×H), mm(mkati) | 6600×3716×2990 (260×146×118) | 6800×4537×2998 (268×179×118) | 7670×4585×3197 (302×181×126) | |
| Kulemera, kg(mapaundi) | 40000 (88185) | 48000(105820) | 61000(134480) | |






