Characteristics of the vehicle:
- the nominal drilling depth shall be used by drilling tube 127mm: 2000-3200m and drilling tube 114m: 2500-7000m.
- ac – scr-dc drive energy system (ac – dc – ac for single-axle winch). Winches, rotor and drilling pump of the drilling rig perform all mode, and has a remarkable drilling capability.
- the winch switches gear through the couplings pneumatic.
- main brake – hydraulic disc brake, auxiliary brake – brake with electromagnetic vortex current or Eaton brake.
- rotor drive form – a separate drive or recombination drive.
- the two-lift base allows the platform towers and tools to mount in the lower position, then with the power of the winch or the device of a separate winch performs the whole lift.
- the main units of the drilling rig comply with the API standard and are allowed to use the API logo.
| Parameter | Zj40/2250D(DB) | ZJ50/3150D(DB) | ZJ50/3150D(DB) | |
| Nominal drilling depth | 127мм(Б.Т) | 2000-3200м | 2800-4500м | 4000-6000м |
| 127мм(Б.Т) | 2500-4000м | 3500-5000м | 4500-7000м | |
| Maximum load capacity | 2250KN | 3150KN | 4500KN | |
| Rated winch power | 1000HP | 1500HP | 2000HP | |
| Main brake | Hydraulic disc brake | |||
| Auxiliary brake | Ds40 swirl electromagnetic current brake/Eaton 236wcb, or 336wcb, 436wcb | |||
| Lift rope | 5×6 | 6×7 | 6×7 | |
| Diameter of rope | 32mm (1’/4′) | 35mm (1-3/8′) | 38mm (1’/4′) | |