Mechanical Drive Drawworks ntawm Drilling Rig
• Cov iav zoo Drawworks txhua tus txais yuav cov saw hlau kis tau tus mob thiab cov tsis txais yuav cov iav kis tau tus mob.
• Cov saw hlau uas muaj qhov raug siab thiab muaj zog heev raug yuam kom siv roj nplua nyeem.
• Lub cev nruas yog grooved. Qhov kawg ntawm qhov ceev qis thiab qhov ceev siab ntawm lub nruas yog nruab nrog lub raj cua clutch.
Lub nres tseem ceeb siv txoj siv sia los yog hydraulic disc nres, thaum lub nres pabcuam siv lub zog hluav taws xob electromagnetic eddy tam sim no (dej los yog cua txias).
Cov Txheej Txheem Tseem Ceeb ntawm Mechanical Drive Drawworks:
| Qauv ntawm rig | JC40 | JC50 | JC70 | |
| Qhov tob ntawm qhov drilling, m (ft) | nrogФ114mm (4-1/2")DP | 2500-4000 (8200-13100) | 3500-5000 (11500-16400) | 4500-7000 (14800-23000) |
| nrog Ф127mm (5") DP | 2000-3200 (6600-10500) | 2800-4500 (9200-14800) | 4000-6000 (13100-19700) | |
| Lub zog ntsuas, kW (hp) | 735 (1000) | 1100 (1500) | 1470 (2000) | |
| Qhov siab tshaj plaws ntawm kev rub kab ceev, kN (kips) | 275(61.79) | 340 (76.40) | 485 (108.98) | |
| Txoj kab uas hla ntawm txoj kab drilling, mm(in) | 32 (1-1/4) | 35 (1-3/8) | 38 (1-1/2) | |
| Qhov loj ntawm lub nruas (D × L), mm (in) | 640 × 1235 | 685 × 1245 | 770 × 1436 | |
| Qhov loj ntawm lub hub nres (D × W), mm (in) | 1168 × 265 | 1270 × 267 | 1370 × 267 | |
| Qhov loj ntawm lub disc nres (D × W), mm (in) | 1500 × 76 | 1600 × 76 | 1600 × 76 | |
| Lub nres pab | Nres tam sim no electromagnetic eddy / Eaton nres | |||
| DSF40/236WCB2 | DS50/336WCB2 | DS70/436WCB2 | ||
| Qhov Loj (L × W × H), mm (hauv) | 6450 × 2560 × 2482 (254 × 101 × 98) | 7000 × 2955 × 2780 (276 × 116 × 109) | 7930 × 3194 × 2930 (312 × 126 × 115) | |
| Qhov hnyav, kg (lbs) | 28240 (62259) | 45210 (99670) | 43000 (94800) | |



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