ZJ20 Truck-mouted Drilling Rig
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| SN | Item | Parameter |
| 1 | Installed Power | 630HP (470KW) |
| 2 | Max.Hook Load | 1580kN |
| 3 | Max. Drill String Load | 700KN |
| 4 | Drawworks Rated Power | 600HP |
| 5 | Transmission | Hydraulic+Mechanical |
| 6 | Drive Mode | 12×8 |
| 7 | Norminal Drilling Depth (4 1/2"DP) | 2000m |
| 8 | Mast Height | 35m |
| 9 | Rig Floor Height | 4.5m |
| 10 | Wirerope Diameter | Ф29mm |
| 11 | Hydraulic System | 14MPa |
| 12 | Pneumatic System | 0.8MPa |
| 13 | Travelling System | 5×4 |
| 14 | Overall Size |
20.1×3.05×4.49m (Including Mast) 15.56×3.05×3.1m （Without Mast） |
| 15 | Total Mass | Approximately 58000Kg |
