172mm Downhole Drilling Adjustable 0-3degree Mud Motor for HDD Drilling

• After-sales Service: Yes
• Warranty: Best After-Sale Service
• Manufacturing Process: Forging
• Model NO.: 7LZ172x7.0-5
• Surface Treatment: Polishing
• Material: 4145h
• Outer Diameter: 172mm (6 3/4")
• Bit Size: 213-251mm
• Connected Thread: 4 1/2" API Reg
• Lobe: 7:8
• Stage: 5
• Flow Rate: 1183-2366 Lpm
• Rotory Speed: 84-168 Rpm
• Max Pressure Loss: 5.65 MPa
• Max Torgue: 10137 N.M
• Max Bearing Presure: 170 Kn
• Transport Package: Sdandard Packing for Downhole Motor
• Specification: 172mm
• Trademark: JW
• Origin: China
• HS Code: 8431431000
• Production Capacity: 300piece/Month

Product Description

172mm Downhole Drilling Adjustable 0-3degree Mud Motor for HDD drilling 

1.Description of downhole 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.

2.Specification of downhole motors 

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
5LZ172x7.0-4	172	213-251	4-1/2REG	5:6	4	947-1894	78-154	3.2	4160	4.52	5525	100	170	126
5LZ172x7.0-5	172	213-251	4-1/2REG	5:6	5	947-1894	78-154	4	5200	5.65	7345	100	170	118
5LZ172x7.0-6	172	213-251	4-1/2REG	5:6	6	947-1894	78-154	4.8	6240	6.78	8814	100	170	142
7LZ172x7.0-5	172	213-251	4-1/2REG	7:8	5	1183-2366	84-168	4	7176	5.65	10137	100	170	150
7LZ172x7.0-5.5	172	213-251	4-1/2REG	7:8	5.5	1183-2366	84-168	4.4	7895	6.22	11160	100	170	176
7LZ172x7.0-5.7	172	213-251	4-1/2REG	7:8	5.7	1183-2366	76-152	4.56	9030	6.44	12750	100	170	170
5LZ178x7.0-4	178	213-251	4-1/2REG	5:6	4	947-1894	78-154	3.2	4160	4.52	5525	100	170	126

our service 
1.Fast Delivery. Normally 7 days after your payment for general type . And aout 30days if no stock or special request 
2. service before sale .
1) if you are the user of downhole motors ,our professional technicans will make sure the products we select for you are most applicative 
2)if you are dealer ,we will offer the most competitive price and professional technic support to help you enlarge  your market .
3. Service after sale .We will track the use of  every mud we sell .if the performance can't meet  our comitment We will change or remend it for you freely .technics surport will help you use the motor smoothly .

Contact Us 
ALL SIZE DOWNHOLE MOTOR AVAILABLE ,PLS CONTACT ME AT ANY TIME.