| Model | ZJ50D |
| Nominal drilling depth | (5"drill pipe)3000～4500 m |
| (41/2"drill pipe) 3500～5000 m |
| Maximum hook load | 3150kN |
| Winch maximum input power | 1100kW |
| Hook speed | 0～1.275m/s |
| Spotting hoist | 4+4R continuously variable transmission |
| Rotary table gears | I+IR continuously variable transmission |
| Deadeye diameter | 6×7; Φ35mm |
| Mud pump model and total power | F-1600;2×1180kW |
| Rotary table model and opening diameter | ZP375; 952.5mm |
| Derrick structure and effective height | K type;45m |
| Base type | Swing-up type/slingshot substructure |
| Diesel generating set and output power | 3×1310kW |
| Motor power and set | DC motor800kW×7 |
