Various sizes of downhole motors of highspeed, mediumspeed and lowspeed;Wide output rage of speed and torque and high frequency;Fix bend and adjustable bend are available;Saturated saltwater mud resistant downhole motor, high temperature resistant downhole motor andoli-based mud resistant downhole motor can be available;Stabilizers of different shapes and size can be available.
| Model | 7LZ228×7.0Ⅳ |
| Bit Size | in | 12 1/4– 15 1/2 |
| OD | mm | 228 |
| ABH | ° | - |
| Lobe | | 7:8 |
| Stages | | 4.0 |
| Pressure | MPa | 3.20 |
| Flow Rate | L/s | 40-50-60 |
| Flow Per Revolution | L/r | 27.00 |
| Bit Speed | rpm | 85-110-130 |
| Torque | N·m | 12000 |
| Max.torque | N·m | 22000 |
| Output Power | kw | 130-210 |
| Weight on Bit | KN | 180 |
| Max. Weight on Bit | KN | 280 |
| Connection | Top Female Thread REG | 6 5/8 |
| Bottom Female Thread REG | 6 5/8 |
| Length | mm | 8979 |
| Weight | kg | 2026 |
