Cavare Motor Specifications

Motor Size (PDF)	Overall Length (ft)	Length to Bend (in)	Length to Stab Center (in)	Weight (lbs.)	Bit Range (in)	Top Conn. (in)	Bit Conn. (in)	Angles
4 3/4” 7-8 2.6 HR	23.5	66	19	1015	5" 7/8 - 7" 7/8	3 1/2 IF	3 1/2 REG	0° - 3°
4 3/4” 7-8 2.9 HR	25.5	66	19	1100	5" 7/8 - 7" 7/8	3 1/2 IF	3 1/2 REG	0° - 3°
4 3/4” 7-8 3.8 HR	23.83	66	19	959	5" 7/8 - 7" 7/8	3 1/2 IF	3 1/2 REG	0° - 3°
4 3/4” 7-8 4.5 HR	23.5	66	19	1015	5" 7/8 - 7" 7/8	3 1/2 IF	3 1/2 REG	0° - 3°
4 3/4” 4563	25.5	66	19		5" 7/8 - 7" 7/8	3 1/2 IF	3 1/2 REG	0° - 3°
5" 5-6 8.3 SPIRA	25.5	66	19	1100	5" 7/8 - 7" 7/8	3 1/2 IF	3 1/2 REG	0° - 3°
6 1/2” 4-5 7.0 HR	27.81	72	19	2351	7" 7/8 - 9" 7/8	4 IF - 4 1/2 XH - 4 1/2 IF	4 1/2 REG	0° - 3°
6 1/2” "S" 6-7 5.0 HR	26.65	72	19	2253	7" 7/8 - 9" 7/8	4 IF - 4 1/2 XH - 4 1/2 IF	4 1/2 REG	0° - 3°
6 3/4” 7-8 5.7 HS88	31.65	72	19	2887	7" 7/8 - 9" 7/8	4 IF - 4 1/2 XH - 4 1/2 IF	4 1/2 REG	0° - 3°
8” "S" 6-7 4.0 HR	29	80	24	3400	9" 1/2 - 12" 1/4	6 5/8 REG	6 5/8 REG	0° - 3°
9 5/8” 6-7 5.0 HPW	32.5	88	24	5650	12" 1/4 - 17" 1/2	6 5/8 REG - 7 5/8 REG	6 5/8 REG - 7 5/8 REG	0° - 3°

4-3/4″ Performance Data

4 3/4” 7-8 2.6 HR

4 3/4” 7-8 2.6 HR	Imperial	Metric
Flow Range	150-300 gpm	570-1140 lpm
Rev per	.263 rev/gal	.070 rev/litre
Speed Range	39-79 rpm
Max Differential Pressure	590 psi	4030 kPa
Max Torque	5250 ft-lb	7120 Nm
Stall Differential Pressure	880 psi	6050 kPa
Stall Torque	7880 ft-lb	10680 Nm
Max Recommended	75 hp	56 kW
Max WOB	90,000 lbs	40,000 daN
Max Allowable Pull	90,000 lbs	40,000 daN
Max Pull to Yield	250,000 lbs	110,000 daN

4 3/4” 7-8 2.9 HR

4 3/4” 7-8 2.9 HR	Imperial	Metric
Flow Range	100-300 gpm	380-1140 lpm
Rev per	.308 rev/gal	.081 rev/litre
Speed Range	30-77 rpm
Max Differential Pressure	650 psi	4500 kPa
Max Torque	5210 ft-lb	7060 Nm
Stall Differential Pressure	980 psi	6750 kPa
Stall Torque	7810 ft-lb	10590 Nm
Max Recommended	73 hp	54 kW
Max WOB	90,000 lbs	40,000 daN
Max Allowable Pull	90,000 lbs	40,000 daN
Max Pull to Yield	250,000 lbs	110,000 daN

4 3/4” 7-8 3.8 HR

4 3/4” 7-8 3.8 HR	Imperial	Metric
Flow Range	150-250 gpm	570-950 lpm
Rev per	.521 rev/gal	.138 rev/litre
Speed Range	78-140 rpm
Max Differential Pressure	860 psi	5900 kPa
Max Torque	4450 ft-lb	6030 Nm
Stall Differential Pressure	1580 psi	8840 kPa
Stall Torque	6670 ft-lb	9050 Nm
Max Recommended	104 hp	78 kW
Max WOB	90,000 lbs	40,000 daN
Max Allowable Pull	90,000 lbs	40,000 daN
Max Pull to Yield	250,000 lbs	110,000 daN

4 3/4” 7-8 4.5 HR

4 3/4” 7-8 4.5 HR	Imperial	Metric
Flow Range	150-300 gpm	570-1140 lpm
Rev per	.463 rev/gal	.122 rev/litre
Speed Range	69-140 rpm
Max Differential Pressure	1010 psi	6980 kPa
Max Torque	5250 ft-lb	7120 Nm
Stall Differential Pressure	1520 psi	10470 kPa
Stall Torque	7870 ft-lb	10680 Nm
Max Recommended	132 hp	98 kW
Max WOB	90,000 lbs	40,000 daN
Max Allowable Pull	90,000 lbs	40,000 daN
Max Pull to Yield	250,000 lbs	110,000 daN

4 3/4” 4563

4 3/4” 4563	Imperial	Metric
Flow Range	100-250 gpm	380-950 lpm
Rev per	1.02 rev/gal	.270 rev/litre
Speed Range	102-260 rpm
Max Differential Pressure	950 psi	6520 kPa
Max Torque	2580 ft-lb	3500 Nm
Stall Differential Pressure	1420 psi	9770 kPa
Stall Torque	3870 ft-lb	5250 Nm
Max Recommended	114 hp	85 kW
Max WOB	90,000 lbs	40,000 daN
Max Allowable Pull	90,000 lbs	40,000 daN
Max Pull to Yield	250,000 lbs	110,000 daN

5″ Performance Data

5" 5-6 8.3 SPIRA

5" 5-6 8.3 SPIRA	Imperial	Metric
Flow Range	100-300 gpm	380-1140 lpm
Rev per	1.00 rev/gal	.264 rev/litre
Speed Range	90-300 rpm
Max Differential Pressure	2150 psi	14823 kPa
Max Torque	5600 ft-lb	7293 Nm
Stall Differential Pressure	2800 psi	19305 kPa
Stall Torque	8400 ft-lb	11389 Nm
Max Recommended	290 hp	216 kW
Max WOB	90,000 lbs	40,000 daN
Max Allowable Pull	90,000 lbs	40,000 daN
Max Pull to Yield	250,000 lbs	110,000 daN

6-1/2″ Performance Data

6 1/2” 4-5 7.0 HR

6 1/2” 4-5 7.0 HR	Imperial	Metric
Flow Range	300-600 gpm	1140 -2270 lpm
Rev per	.497 rev/gal	.131 rev/litre
Speed Range	149-300 rpm
Max Differential Pressure	1580 psi	10860 kPa
Max Torque	9090 ft-lb	12330 Nm
Stall Differential Pressure	2360 psi	16290 kPa
Stall Torque	13630 ft-lb	18490 Nm
Max Recommended	482 hp	360 kW
Max WOB	190,000 lbs	85,000 daN
Max Allowable Pull	190,000 lbs	85,000 daN
Max Pull to Yield	475,000 lbs	215,000 daN

6 1/2” "S" 6-7 5.0 HR

6 1/2” "S" 6-7 5.0 HR	Imperial	Metric
Flow Range	300-600 gpm	1140 -2270 lpm
Rev per	.292 rev/gal	.077 rev/litre
Speed Range	87-180rpm
Max Differential Pressure	1130 psi	7760 kPa
Max Torque	9350 ft-lb	12680 Nm
Stall Differential Pressure	1690 psi	11630 kPa
Stall Torque	14030 ft-lb	19020 Nm
Max Recommended	290 hp	216 kW
Max WOB	190,000 lbs	85,000 daN
Max Allowable Pull	190,000 lbs	85,000 daN
Max Pull to Yield	475,000 lbs	215,000 daN

6-3/4″ Performance Data

6 3/4” 7-8 5.7 HS88

6 3/4” 7-8 5.7 HS88	Imperial	Metric
Flow Range	300-600 gpm	1140 -2270 lpm
Rev per	.242 rev/gal	.064 rev/litre
Speed Range	300-600 rpm
Max Differential Pressure	1645 psi	11400 kPa
Max Torque	15922 ft-lb	21587 Nm
Stall Differential Pressure	1920 psi	13260 kPa
Stall Torque	20580 ft-lb	27910 Nm
Max Recommended	355 hp	265 kW
Max WOB	190,000 lbs	85,000 daN
Max Allowable Pull	190,000 lbs	85,000 daN
Max Pull to Yield	475,000 lbs	215,000 daN

8″ Performance Data

8” "S" 6-7 4.0 HR

8” "S" 6-7 4.0 HR	Imperial	Metric
Flow Range	300-900 gpm	1140 -3410 lpm
Rev per	.180 rev/gal	.050 rev/litre
Speed Range	30-131rpm
Max Differential Pressure	1015 psi	7000 kPa
Max Torque	13750 ft-lb	18643 Nm
Max Recommended	212 hp	158 kW
Max WOB	300,000 lbs	133,000 daN
Max Allowable Pull	300,000 lbs	133,000 daN
Max Pull to Yield	600,000 lbs	266,000 daN

9 5/8” Performance Data

9 5/8” 6-7 5.0 HPW

9 5/8” 6-7 5.0 HPW	Imperial	Metric
Flow Range	600-1300 gpm	2270-4920lpm
Rev per	.127 rev/gal	.0335 rev/litre
Speed Range	80-170
Max Differential Pressure	1080 psi	8200 kPa
Max Torque	23860 ft-lb	32400 Nm
Max Recommended	629 hp	469 kW
Max WOB	350,000 lbs	156,000 daN
Max Allowable Pull	350,000 lbs	156,000 daN
Max Pull to Yield	7500,000 lbs	335,000 daN