7lz203X7.0 Downhole Drilling Tools Mud Motor for HDD Directional Drilling

• Certification: ISO 9001:2000
• Standard: API
• Surface Treatment: Spray-Paint
• Manufacturing Process: Forging
• Material: 4145h
• Size: 203mm
• Model NO.: 7lz203X7.0-5
• Connected Thread: up 5 1/2inch Down 6 5/8inch
• Lobe: 7/8
• Stage: 5
• Flow Rate: 1230-2460lpm
• Rotory Speed: 75-150rpm
• Working Pressure Loss: 5.65MPa
• Output Torque: 7220n.M
• Max Torque: 10197n.M
• Market: Global
• Transport Package: Standard Export Packing
• Specification: 7lz203X7.0-5
• Trademark: JW
• Origin: Cangzhou, Hebei, China
• HS Code: 8431431000

Product Description

7lz203X7.0 Downhole Drilling Tools Mud Motor for HDD Directional Drilling

1.Product description
Specification of downhole motor

Mud 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.

Model	Tool OD mm	Bit Size mm	Connected Thread	Lobe	Stage	Flow Rate lpm	Rotary Speed rpm	Working pressure loss Mpa	Output Torque N.m	Max Pressure Loss Mpa	Max Torque N.m	Working Pressure KN	Max Pressure KN	Output Power KW
5LZ203x7.0-4	203	251-311	5-1/2REG 6-5/8REG	5:6	4	1113-2225	79-158	3.2	5022	4.52	6700	155	250	99
5LZ203x7.0-5	203	251-311	5-1/2REG 6-5/8REG	5:6	5	1113-2225	79-158	4	6277	5.65	8866	155	250	130
5LZ203x7.0-5	203	251-311	6-5/8REG 6-5/8REG	5:6	5	1320-3410	86-230	4	8220	5.65	11615	155	250	223
5LZ203x7.0-6	203	251-311	5-1/2REG 6-5/8REG	5:6	6	1320-3410	86-230	4.8	9290	6.78	13320	155	250	130
7LZ203x7.0-5	203	251-311	5-1/2REG 6-5/8REG	7:8	5	1230-2460	75-150	4	7220	5.65	10197	155	250	143

2.downhole mud motor's pictures

Application:


3.Our service
Delivery Time: Based on order quantity, normally it takes 30 days for production.Only 2 or 3 days if we
have stock on your request size.
Quality Control: We have our professional QC and all the products will be strict inspection and testing for every order before shipping out. 
After Services: Technical Support will be available in any time. We could provide the professional suggestion for you.

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5.Contact information

All sizes downhole motors available,welcome your inquiry.