Lits'oants'o tsa Drilling Rigs High Load Capacity
Li-bearings kaofela li nka li-roller 'me li-shaft li entsoe ka tšepe ea premium alloy.
Liketane tsa ho khanna ka ho nepahala ho phahameng le matla a phahameng li qobelloa ho tlotsoa.
Brake e kholo e nka brake ea hydraulic disc, 'me brake disc ke metsi kapa moea o pholileng.
Brake e thusang e nka brake ea hona joale ea electromagnetic eddy (metsi kapa moea o pholileng) kapa pneumatic push disc brake.
Lintlha tsa motheo tsa DC Drive Drawworks:
| Mohlala oa rig | JC40D | JC50D | JC70D | |
| Lebitso botebo ba ho cheka, m(ft) | ka Ф114 limilimithara (4 1/2”) DP | 2500-4000 (8200-13100) | 3500-5000 (11500-16400) | 4500-7000 (14800-23000) |
| ka Ф127mm(5”) DP | 2000-3200 (6600-10500) | 2800-4500 (9200-14800) | 4000-6000 (13100-19700) | |
| Matla a lekantsoeng, kW(hp) | 735 (1000) | 1100 (1500) | 1470 (2000) | |
| Qty. matla a motlakase × a lekantsoeng, kW(hp) | 2 ×438(596)/1 ×800(1088) | 2 ×600 (816) | 2 ×800 (1088) | |
| Lebelo le lekantsoeng la motlakase, r/min | 880/970 | 970 | 970 | |
| Dia. ea mohala oa ho cheka, mm(in) | 32 (1 1/2) | 35 (1 3/8) | 38 (1 1/2) | |
| Max. ho hula ka lebelo, kN(kips) | 275(61.79) | 340(76.40) | 485(108.36) | |
| Boholo ba moropa (D×L), mm(ka) | 640×1139 (25 1/4×44 7/8 ) | 685×1138 (27 × 44 7/8) | 770×1361 (30 × 53 1/2) | |
| Brake disc size (D×W), mm(in) | 1500×40 (59 × 1 1/2) | 1600×76 (63 × 3) | 1600×76 (63 × 3) | |
| Brake e thusang | Brake ea motlakase ea motlakase ea motlakase / Brake ea Eaton | |||
| DSF40/236WCB2 | DS50/336WCB2 | DS70/436WCB2 | ||
| Kakaretso ea boholo(L×W×H), mm(in) | 6600×3716×2990 (260×146×118) | 6800×4537×2998 (268×179×118) | 7670×4585×3197 (302×181×126) | |
| Boima, kg(lbs) | 40000(88185) | 48000(105820) | 61000(134480) | |
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