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 | 4LZ178×7.0Ⅶ |
| Bit Size | in | 8 3/8– 9 7/8 |
| OD | mm | 178 |
| ABH | ° | - |
| Lobe | | 4:5 |
| Stages | | 7.0 |
| Pressure | MPa | 5.6 |
| Flow Rate | L/s | 18-25-32 |
| Flow Per Revolution | L/r | 8.00 |
| Bit Speed | rpm | 135-188-240 |
| Torque | N·m | 6050 |
| Max.torque | N·m | 10890 |
| Output Power | kw | 101-180 |
| Weight on Bit | KN | 100 |
| Max. Weight on Bit | KN | 160 |
| Connection | Top Female Thread REG | 4 1/2 |
| Bottom Female Thread REG | 4 1/2 |
| Length | mm | 8565 |
| Weight | kg | 1190 |
