Močne vlečne naprave za večjo učinkovitost in vzdržljivost vrtanja
| Model ploščadi | JC40 | JC50 | JC70 | |
| Nazivna globina vrtanja, m(ft) | z DP 114 mm (4-1/2 ”) | 2500–4000 (8200–13100) | 3500–5000 (11500–16400) | 4500–7000 (14800–23000) |
| z DP-jem f127 mm (5″) | 2000–3200 (6600–10500) | 2800–4500 (9200–14800) | 4000–6000 (13100–19700) | |
| 735 (1000) | 1100 (1500) | 1470 (2000) | ||
| Nazivna moč, kW (KM) | ||||
| 275(61,79) | 340(76,40) | 485(108,98) | ||
| Maks. hitra vrv, kN (kips) | ||||
| 32 (1-1/4) | 35 (1-3/8) | 38 (1-1/2) | ||
| Premer vrtalne črte, mm (in) | ||||
| 640 × 1235 | 685×1245 | 770×1436 | ||
| Velikost bobna (D×D), mm (in) | (251/4×481/2) | (27 × 49) | (30 × 561/2) | |
| 1168×265 | 1270×267 | 1370×267 | ||
| Velikost zavornega pesta (D × Š), mm (in) | (46 × 101/2) | (50 × 10,5) | (54 × 10,5) | |
| 1500×76 | 1600×76 | 1600×76 | ||
| Velikost zavornega diska (D׊), mm(in) | (59 × 3) | (63 × 3) | (63 × 3) | |
| Pomožna zavora | Elektromagnetna vrtinčna zavora/Eatonova zavora | |||
| DSF40/236WCB2 | DS50/336WCB2 | DS70/436WCB2 | ||
| Dimenzija (D׊×V), mm (palcev) | 6450×2560×2482 (254×101×98) | 7000×2955×2780 (276×116×109) | 7930×3194×2930 (312×126×115) | |
| Teža, kg (lbs) | 28240(62259) | 45210(99670) | 43000(94800) | |








