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After-sales Service: | Available |
Warranty: | 1 Year |
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API 89mm Shock absorbing downhole motor
Weifang Shengde's shock-absorbing downhole motor, with axial elastic cushioning device between the drive shaft and cushioning sleeve, reduces or eliminates skipping and shock vibration when drilling in skipping substrate, reduces the damage of downhole motors and drill bits, protects the joint of the drill collar and the integrity of the wall of the well, and improves the overall service life of the downhole motors, and it also increases the safety of drilling, and improves the speed of drilling.
Model | The OD | Bit size | Connecting thread | Lode | Stage | Flow Rate | speed | Operating Diff. Pressure | Operation Torque | Maximum Diff. Pressure | Maximum Torque | Working WOB | Maximum WOB | Power Output | |
7LZ89 | 90 | 103-143 | 2 7/8REG | 7 | 4 | 240LPM- 540LPM | 245 | 4.0Mpa | 504N.m | 5.0Mpa | 706N.m | 10KN | 15KN | 13KW |
Q: Are you a manufacturer?
A: Yes, we are factory.
Q: How about the delivery time?
A:10-20 working days after payment.
Q:What is the warranty period of your Downhole motor and can you provide maintenance service?
A:Our Downhole motor have a warranty of 300 hours, we have our own repair station in Kazakhstan, and we will consider setting up a repair service station in other places if needed.
Q: What is the payment terms?
A: Payment by T/T, L/C, Western Union accepted, other terms can be negotiated.