API 7-1 High Quality Drilling Tool Downhole Mud Motor 7lz120X7.0-7 for Trenchless

• After-sales Service: 120hours
• Warranty: 120hours
• Certification: ISO 9001:2000
• Model NO.: 7lz120X7.0-7
• Standard: API
• Surface Treatment: Spray-Paint
• Manufacturing Process: Casting
• Material: 4145h
• Bit Size: 120mm
• Connected Thread: 3 1/2"Reg
• Lobe: 7/8
• Stage: 7
• Flow Rate: 162-578 Lpm
• Rotory Speed: 516-1030rpm
• Working Pressure Loss: 5.6MPa
• Output Torque: 2829n.M
• Output Power: 85kw
• Market: Europe,America,Africa,Middle East
• Transport Package: Standard Export Packing
• Specification: 120mm
• Trademark: JW
• Origin: Cangzhou, Hebei, China
• HS Code: 8431431000
• Production Capacity: 50000PCS/Year

Product Description

API 7-1 High quality drilling tool downhole mud motor 7lz120X7.0-7 for trenchless

1.Product description

Downhole motor is a type of positive- displacement downhole motor(PDM). After high pressure drilling fluid enters into downhole motor from drill stem, fluid pressure forces rotor to rotate that transfers torque to bit to achieve drilling purpose.

Various downhole motor assemblies for well size 1 7/8"~26" with 24 main dimension specifications (which are identified by outer diameter of stator) : 1-11/16", 2-1/8", 2-3/8", 2-7/8", 3-1/8", 3-1/2", 3-3/4", 4-1/8", 4-3/4", 5", 5 1/2", 6-1/4", 6-1/2", 6-3/4", 7",7-1/4", 7-3/4", 8", 8-1/4", 8-1/2", 9",9-5/8", 11-1/4".

2.Structure form includes straight, single bend, double bend, angle adjustable 0~3° and so on. Heat-resistant temperature range consist of 250°F (120ºC) or less than 250ºF (120ºC), and between 250 ºF(120ºC) to 355ºF (180ºC). We can also provide all specifications including oil based mud resistant motor and saturated saltwater mud resistant motor.

 

Outstanding Features

Various rotation rate and torque,high efficiency,wide flow range,smooth operation,easy maintenance,high reliability, long service life.

Safe Application

Adequate strength and specially designed multiple falling-off-proof devices to ensure safe drilling operation.

3.Specification and show of downhole mud 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
5LZ165X7.0-3.5	165	213-251	4 1/2REG	5:6	3.5	686-1371	87-174	2.8	2555	3.955	3609	80	160	66
5LZ165X7.0-4	165	213-251	4 1/2REG	5:6	4	862-1724	87-174	3.2	3673	4.52	4878	80	160	88
5LZ165X7.0-5	165	213-251	4 1/2REG	5:6	5	862-1724	87-174	4	4590	5.65	6484	80	160	100
5LZ165X7.0-6	165	213-251	4 1/2REG	5:6	6	862-1724	87-174	4.6	5509	6.78	7781	80	160	121
7LZ165X7.0-3.8	165	213-251	4 1/2REG	7:8	3.8	1200-2400	51-103	3.04	8975	4.3	12700	80	160	123
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

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5.Contact information

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