The ZJ30T 750HP trailer-mounted drilling rig and work-over rig is engineered to meet the demands of modern onshore drilling operations. With a drilling capacity ranging from 1600 to 3000 meters, this rig offers a robust and flexible solution for oil and gas exploration. The rig is built on a specialized heavy-duty semi-trailer chassis, providing excellent mobility and off-road capability, making it ideal for operations in challenging environments.
Technical Specifications:
| Parameter | Specification |
|---|---|
| Drilling rig model | ZJ30/1700T, ZJ30/1800T |
| Max. hook load | 1800 kN (404650 lbf) |
| Nominal drilling depth | 1600-3000 m (5249-9843 ft) with 114mm (4 1/2″) drill pipe |
| Drawworks power | 403 kW × 2 |
| Line strung of hoisting system | 10 lines |
| Drill line diameter | 32 mm (1.26 in) |
| Mast height | 36, 38, 43 m (118.1, 124.7, 141 ft) |
| Max. hook speed | 1.5 m/s (4.92 ft/s) |
| Substructure floor height | 6, 7, 7.5 m (19.7, 23, 24.6 ft) |
| Rotary table opening diameter | 520.7, 698.5 mm (20.5, 27.5 in) |
| Main brake | Band brake or hydraulic disc brake |
| Auxiliary brake | 324WCB Pneumatic disc brake |
| Kingpin diameter | 3 1/2″ |
| Minimum ground clearance | 311 mm (12.24 in) |
