Drawwork Tugas Berat untuk Meningkatkan Efisiensi dan Ketahanan Pengeboran
| Model rig | JC40 | JC50 | JC70 | |
| Kedalaman pengeboran nominal, m(ft) | dengan Ф114mm(4-1/2”)DP | 2500-4000 (8200-13100) | 3500-5000 (11500-16400) | 4500-7000 (14800-23000) |
| dengan DP Ф127mm (5″) | 2000-3200(6600-10500) | 2800-4500(9200-14800) | 4000-6000 (13100-19700) | |
| 735 (1000) | 1100 (1500) | 1470 (2000) | ||
| Daya nominal, kW (hp) | ||||
| 275(61.79) | 340(76.40) | 485(108,98) | ||
| Gaya tarik garis cepat maksimum, kN (kips) | ||||
| 32 (1-1/4) | 35 (1-3/8) | 38 (1-1/2) | ||
| Diameter jalur pengeboran, mm(in) | ||||
| 640 × 1235 | 685×1245 | 770×1436 | ||
| Ukuran drum (P×L), mm (inci) | (251/4×481/2) | (27 ×49 ) | (30 × 561/2) | |
| 1168×265 | 1270×267 | 1370×267 | ||
| Ukuran hub rem (D ×W), mm(inci) | (46 ×101/2 ) | (50 ×101/2) | (54 ×101/2) | |
| 1500×76 | 1600×76 | 1600×76 | ||
| Ukuran cakram rem (P×L), mm(inci) | (59 ×3) | (63 ×3 ) | (63 ×3 ) | |
| Rem tambahan | Rem arus eddy elektromagnetik/Rem Eaton | |||
| DSF40/236WCB2 | DS50/336WCB2 | DS70/436WCB2 | ||
| Dimensi (P×L×T), mm (inci) | 6450×2560×2482 (254×101×98) | 7000×2955×2780 (276×116×109) | 7930×3194×2930 (312×126×115) | |
| Berat, kg(lbs) | 28240(62259) | 45210(99670) | 43000(94800) | |








