89mm Pdm Downhole Mud Motor for HDD Directional Drilling

• After-sales Service: 120hours
• Warranty: 120hours
• Manufacturing Process: Forging
• Model NO.: 5LZ89x7.0-5
• Surface Treatment: Spray-Paint
• Operation Pressure: Atmospheric Pressure
• Material: 4145h
• out Diameter: 89mm -3 1/2"
• Bit Size: 114-149mm
• Connected Thread: 2 3/8reg
• Lobe: 5:6
• Stage: 4
• Flow Rate: 255-766 Lpm
• Rotory Speed: 108-325 Rpm
• Max Pressure Loss: 4.52 MPa
• Max Torgue: 1526 N.M
• Max Bearing Presure: 35 Kn
• Transport Package: Sdandard Packing for Downhole Motor
• Specification: 89mm
• Trademark: JW
• Origin: China
• HS Code: 8431431000
• Production Capacity: 300piece/Month

Product Description

89mm PDM Downhole Mud Motor for HDD Directional Drilling

Description about downhole mud motor

Downhole motor is a kind of downhole dynamic drilling tool upon the power of drilling mud. Mud stream from the outlet of mud pump flows through a by-pass valve into the motor. This stream produces pressure loss at both inlet and outlet of the pump, to push the rotor into rotating, and to transmit the torque and speed onto the bit. The downhole motor property mainly depends upon its property parameters.

ADVANTAGES OF DOWNHOLE MOTOR
Increased rate of penetration.
Better hole deviation control.
Reduction in drill string failure rate.
Reduction in wear and tear of the swivel, Kelly, and rotary drives.
Reduction in fuel cost, since compared to rotary drilling, less energy is required to power a downhole motor.
1. Material: High manganese steel
2. Standard: API
3. Features: Big torque, high effective, wide flow rate range, running stable and long using time.
4. Specifications: Fit for 3 1/2"--17 1/2" well hole, including  straight body, single- bent,double-bent ,and adjustable housing construction.

Specification of downhole motors 

Model	Tool OD mm	Bit Size mm	Connected Thread	Lobe	Stage	Flow Rate lpm	Rotary Speed rpm	Max Pressure Loss Mpa	Max Torque N.m	Max Pressure KN	Output Power KW
5LZ89X7.0-4	89	114-149	2 3/8REG	5:6	4	255-766	108-325	4.52	1526	35	47
7LZ89X7.0-3.8	89	107-121	2 3/8REG	7:8	3.8	170-490	74-251	4.29	1342	35	28
5LZ95X7.0-3	95	118-149	2 7/8REG	5:6	3	320-800	124-300	3.39	1177	55	32
5LZ95X7.0-5	95	118-149	2 7/8REG	5:6	5	320-800	124-300	5.65	1962	55	53
7LZ95X7.0-3	95	118-149	2 7/8REG	7:8	3	389-778	167-335	3.39	1000	55	32
7LZ95-7.0-10.1	95	118-149	2 7/8REG	7:8	10.1	300-680	150-340	11.41	3125	55	100
7LZ95X7.0-6.7	95	118-149	2 7/8REG	7:8	6.7	300-610	126-257	7.57	2455	55	60
5LZ105X7.0-4	105	121-152	2 7/8REG	5:6	4	450-900	146-292	4.52	1656	55	46

 




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