HDD Oil Sealed

MILLENNIUM HDD OIL SEALED MOTOR ASSEMBLY

The Park City Millennium HDD Oil Sealed Drilling Motor is designed to offer reliable performance for both straight and directional drilling within the oil and gas industry, as well as for civil construction applications requiring trenchless horizontal directional drilling (HDD).

NOMINAL OD (INCH)	MODEL	BIT BOX TO FIXED BEND (INCH)	OVERALL LENGTH (FT)	HOLE SIZE (INCH)	MAX WOB* (LBS)	MAX BIT OVERPULL* (LBS)	ABSOLUTE BODY OVERPULL** (LBS)	FLOW RANGE (GPM)	SPEED RANGE (RPM)	MAX DIFF. PRESSURE (PSI)	TORQUE AT MAX DIFF. PRESSURE (FT.LBS)	MAX POWER (HP)	REGION
3 1/2	7838	30	16.2	4 1/2 – 5 7/8	18 500	18 500	212 000	75-150	120-235	665	1 103	40	CA
3 1/2	7838	30	16.2	4 1/2 – 5 7/8	18 500	18 500	212 000	75-150	120-235	950	1 575	60	US
4 3/4	7822	50	16.7 (17.6)b	5 7/8 – 7 7/8	54 000 (33 000)a	31 000	436 000	100-250	50-140	500	2 350	55	CA
4 3/4	7838	50	22.9	5 7/8 – 7 7/8	33 000	31 000	436 000	150-250	80-140	860	4 450	105	CA&US
4 3/4	7850	50	23.5	5 7/8 – 7 7/8	33 000	31 000	436 000	100-275	65-180	1 130	4 460	145	US
6 1/2	7828	56	18.7 (19.6)b	7 7/8 – 9 7/8	91 000 (66 000)a	51 000	550 000	150-400	50-140	630	5 010	120	CA
6 1/2	7840	56	21.2	7 7/8 – 9 7/8	66 000	51 000	550 000	300-500	105-180	900	6 200	200	CA&US
7 3/4	7830	67	23.5	9 5/8 – 12 1/4	88 000	73 000	638 000	400-900	65-150	680	11 200	295	US
8	7830	67	23.5	9 5/8 – 12 1/4	105 000	73 000	845 000	400-900	65-150	450	7 470	210	CA

Imperial

Metric

*Operating Capacity
**Static Capacity
a(WOB Capacity) in brackets refers to the single On Bottom Bearing option.
b6 1/2″ M6 using standard S22 Driveline & Adjustable. (Length in brackets)
Specifications are based on as new condition and are subject to change without notice.

NOMINAL OD (INCH)	MODEL	BIT BOX TO FIXED BEND (M)	OVERALL LENGTH (M)	HOLE SIZE (MM)	MAX WOB* (DAN)	MAX BIT OVERPULL* (DAN)	ABSOLUTE BODY OVERPULL** (DAN)	FLOW RANGE (LPM)	SPEED RANGE (RPM)	MAX DIFF. PRESSURE (KPA)	TORQUE AT MAX DIFF. PRESSURE (N.M)	MAX POWER (KW)	REGION
89	7838	0.76	4.95	114 – 149	8 200	8 200	94 000	285-570	120-235	4 585	1 500	30	CA
89	7838	0.76	4.95	114 – 149	8 200	8 200	94 000	285-570	120-235	6 550	2 100	45	US
121	7822	2 1.27	5.11 (5.38)b	149-200	24 000 (14 700)a	13 800	194 000	380-950	50-140	3 410	3 190	40	CA
121	7838	2 1.27	6.99	149-200	14 700	13 800	194 000	570-950	80-140	5 900	6 030	80	CA&US
121	7850	2 1.27	7.19	149-200	14 700	13 800	194 000	380-1040	65-180	7 760	6 050	110	US
165	7828	1.42	5.7 (5.97)b	200 – 251	40 500 (29 500)a	23 000	245 000	570-1510	50-140	4 340	6 790	90	CA
165	7840	1.42	6.46	200 – 251	29 500	23 000	245 000	1140-1890	105-180	6 210	8 410	150	CA&US
197	7830	1.7	7.16	244 – 311	39 000	32 000	284 000	1510-3410	65-150	4 650	15 190	220	US
203	7830	1.7	7.16	244 – 311	47 000	32 000	376 000	1510-3410	65-150	3 100	10 130	160	CA