7lz89X7.0V Drilling Tool Downhole Mud Motor for HDD Water Well Drilling

• Manufacturing Process: Casting
• Surface Treatment: Polishing
• Operation Pressure: Atmospheric Pressure
• Model NO.: 7LZ89X7.0V
• Material: Stainless Steel
• out Diameter: 89mm O3 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

7lz89X7.0V Drilling Tool Downhole Mud Motor for HDD Water Well 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.

2.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	Working Pressure Mpa	Max Pressure KN	Output Power KW
5LZ73X7.0-3	73	95-121	2 3/8REG	5:6	3	162-578	121-432	3.39	650	12	25	27
5LZ73X7.0-4	73	95-121	2 3/8REG	5:6	4	162-578	121-432	4.52	867	12	25	36
5LZ79X7.0-4	79	95-121	2 3/8REG	5:6	4	162-578	121-432	4.52	867	12	25	36
7LZ79X7.0-4	79	95-121	2 3/8REG	7:8	4	140-419	138-413	4.52	617	12	25	24
5LZ89X7.0-4	89	114-149	2 3/8REG	5:6	4	255-766	108-325	4.52	1526	22	35	47
7LZ89X7.0-3.8	89	107-121	2 3/8REG	7:8	3.8	170-490	74-251	4.29	1342	22	35	28
5LZ95X7.0-3	95	118-149	2 7/8REG	5:6	3	320-800	124-300	3.39	1177	30	55	32
5LZ95X7.0-5	95	118-149	2 7/8REG	5:6	5	320-800	124-300	5.65	1962	30	55	53
7LZ95X7.0-3	95	118-149	2 7/8REG	7:8	3	389-778	167-335	3.39	1000	30	55	32
7LZ95-7.0-10.1	95	118-149	2 7/8REG	7:8	10.1	300-680	150-340	11.41	3125	30	55	100
7LZ95X7.0-6.7	95	118-149	2 7/8REG	7:8	6.7	300-610	126-257	7.57	2455	30	55	60
5LZ105X7.0-4	105	121-152	2 7/8REG	5:6	4	450-900	146-292	4.52	1656	30	55	46
5LZ120X7.0-3	120	149-200	3 1/2REG	5:6	3	694-1388	140-278	3.39	2288	49	100	57
5LZ120X7.0-4	120	149-200	3 1/2REG	5:6	4	694-1388	140-278	4.52	2869	49	100	71
5LZ120X7.0-5	120	149-200	3 1/2REG	5:6	5	650-1300	140-280	5.65	3312	49	100	87
7LZ120X7.0-4	120	149-200	3 1/2REG	7:8	4	745-1489	130-261	4.52	3277	49	100	75
7LZ120X7.0-6.5	120	149-200	3 1/2REG	7:8	6.5	745-1489	10-261	7.35	525	49	100	122
7LZ120X7.0-7	120	149-200	3 1/2REG	7:8	7	516-1030	128-256	7.91	3997	49	100	85
5LZ127X7.0-3	127	149-200	3 1/2REG	5:6	3	694-1388	140-278	3.39	2286	49	100	57
5LZ127X7.0-4	127	149-200	3 1/2REG	5:6	4	694-1388	140-278	4.52	2869	49	100	71
5LZ127X7.0-5	127	149-200	3 1/2REG	5:6	5	650-1300	140-280	5.65	3312	49	100	87
7LZ127X7.0-4	127	149-200	3 1/2REG	7:8	4	745-1489	130-261	4.52	3277	49	100	75
7LZ127X7.0-7	127	149-200	3 1/2REG	7:8	7	516-1030	128-256	7.91	3997	49	100	85
5LZ140X7.0-4	140	171-222	4 1/2REG	5:6	4	718-1436	101-202	4.52	3471	49	100	73
7LZ140X7.0-5	140	171-222	4 1/2REG	7:8	5	794-1587	95-190	5.65	5436	49	100	98
5LZ159X7.0-5	159	171-222	4 1/2REG	5:6	5	828-1656	88-177	5.65	5962	80	160	111
7LZ159X7.0-3	159	171-222	4 1/2REG	7:8	3	828-1656	67-135	3.39	5332	80	160	68
5LZ165X7.0-3.5	165	213-251	4 1/2REG	5:6	3.5	686-1371	87-174	3.955	3609	80	160	66
5LZ165X7.0-4	165	213-251	4 1/2REG	5:6	4	862-1724	87-174	4.52	4878	80	160	88
5LZ165X7.0-5	165	213-251	4 1/2REG	5:6	5	862-1724	87-174	5.65	6484	80	160	100
5LZ165X7.0-6	165	213-251	4 1/2REG	5:6	6	862-1724	87-174	6.78	7781	80	160	121
7LZ165X7.0-3.8	165	213-251	4 1/2REG	7:8	3.8	1200-2400	51-103	4.3	12700	80	160	123
5LZ172x7.0-4	172	213-251	4-1/2REG	5:6	4	947-1894	78-154	4.52	5525	100	170	126
5LZ172x7.0-5	172	213-251	4-1/2REG	5:6	5	947-1894	78-154	5.65	7345	100	170	118
5LZ172x7.0-6	172	213-251	4-1/2REG	5:6	6	947-1894	78-154	6.78	8814	100	170	142
7LZ172x7.0-5	172	213-251	4-1/2REG	7:8	5	1183-2366	84-168	5.65	10137	100	170	150
7LZ172x7.0-5.5	172	213-251	4-1/2REG	7:8	5.5	1183-2366	84-168	6.22	11160	100	170	176
7LZ172x7.0-5.7	172	213-251	4-1/2REG	7:8	5.7	1183-2366	76-152	6.44	12750	100	170	170
5LZ178x7.0-4	178	213-251	4-1/2REG	5:6	4	947-1894	78-154	4.52	5525	100	170	126
5LZ178x7.0-5	178	213-251	4-1/2REG	5:6	5	947-1894	78-154	5.65	7345	100	170	118
5LZ178x7.0-6	178	213-251	4-1/2REG	5:6	6	947-1894	78-154	6.78	8814	100	170	142
7LZ178x7.0-5	178	213-251	4-1/2REG	7:8	5	1183-2966	84-168	5.65	10137	100	170	150
5LZ185x7.0-5	185	222-251	4-1/2REG	5:6	5	985-1970	91-182	4.52	7712	100	170	134
5LZ197x7.0-4	197	251-131	5-1/2REG	5:6	4	1113-2225	79-158	4.52	6700	150	200	99
5LZ197x7.0-5	197	251-131	5-1/2REG	5:6	5	1113-2225	79-158	5.65	8866	150	200	130
5LZ197x7.0-6	197	251-131	5-1/2REG	5:6	6	1113-2225	79-158	6.78	10640	150	200	157
7LZ197x7.0-5	197	251-131	5-1/2REG	7:8	5	1230-2460	75-150	5.65	10197	150	200	130
5LZ203x7.0-4	203	251-131	5-1/2REG 6-5/8REG	5:6	4	1113-2225	79-158	4.52	6700	155	250	99
5LZ203x7.0-5	203	251-131	5-1/2REG 6-5/8REG	5:6	5	1113-2225	79-158	5.65	8866	155	250	130
5LZ203x7.0-5	203	251-131	6-5/8REG  6-5/8REG	5:6	5	1320-3410	86-230	5.65	11615	155	250	223
5LZ203x7.0-6	203	251-131	5-1/2REG 6-5/8REG	5:6	6	1320-3410	86-230	6.78	13320	155	250	130
7LZ203x7.0-5	203	251-131	5-1/2REG 6-5/8REG	7:8	5	1230-2460	75-150	5.65	10197	155	250	143
5LZ210x7.0-5	210	251-375	6-5/8REG	5:6	5	1228-2455	75-150	5.65	10567	180	300	149
5LZ216x7.0-4	216	311-294	6-5/8REG	5:6	4	1228-2455	72-145	4.52	8108	180	300	112
5LZ216x7.0-5	216	251-311	6-5/8REG	5:6	5	1228-2455	72-145	5.654	10607	180	300	147
5LZ216x7.0-6	216	251-311	6-5/8REG	5:6	6	1228-2455	72-145	6.78	14502	220	330	198
5LZ228x7.0-5	228	251-311	6-5/8REG	5:6	5	1228-2455	72-145	5.65	10607	180	300	147
5LZ228x7.0-6	228	251-311	6-5/8REG 6-5/8REG (7-5/8REG)	5:6	6	1228-2455	72-145	6.78	14502	180	300	198
5LZ244x7.0-4	244	311-445	6-5/8REG 6-5/8REG (7-5/8REG)	5:6	4	1650-3300	64-129	4.52	12105	220	330	147
5LZ244x7.0-5	244	311-445	6-5/8REG 6-5/8REG (7-5/8REG)	5:6	5	1650-3300	64-129	5.65	16092	220	330	195
5LZ244x7.0-6	244	311-445	6-5/8REG 6-5/8REG (7-5/8REG)	5:6	6	1650-3300	64-129	6.78	19310	220	330	234
7LZ244x7.0-4	244	311-445	6-5/8REG 6-5/8REG (7-5/8REG)	7:8	4	1775-3550	61-122	4.52	14550	220	330	167
7LZ244x7.0-5	244	311-445	6-5/8REG 6-5/8REG (7-5/8REG)	7:8	5	2270-4540	68-135	5.65	24030	220	330	310
7LZ244x7.0-5.7	244	311-445	6-5/8REG 6-5/8REG (7-5/8REG)	7:8	5.7	2270-4160	72-132	6.44	29090	220	330	330

Pictures of downhole motor/mud motor:

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