Series HH Typical Performance

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Torque (million lb-in)

Model Number	Torque Factor*	Output Torque @ Various Pressures
		1000 psi	1500 psi	2000 psi	2500 psi	3000 psi
1HH	330	0.33	0.50	0.66	0.83	1.00
1.5HH	500	0.50	0.75	1.00	1.25	1.50
2HH	660	0.66	1.00	1.33	1.66	2.00
3HH	1,000	1.00	1.50	2.00	2.50	3.00
4HH	1,330	1.33	2.00	2.66	3.33	4.00
5HH	1,600	1.66	2.50	3.33	4.16	5.00
6HH	2,000	2.00	3.00	4.00	5.00	6.00
7HH	2,330	2.33	3.50	4.66	5.83	7.00
8HH	2,660	2.66	4.00	5.33	6.66	8.00
9HH	3,000	3.00	4.50	6.00	7.50	9.00
10HH	3,330	3.33	5.00	6.66	8.33	10.0
15HH	5,000	5.00	7.50	10.0	12.5	15.0
20HH	6,660	6.66	10.0	13.3	16.6	20.0
25HH	8,330	8.33	12.5	16.6	20.8	25.0
30HH	10,000	10.0	15.0	20.0	25.0	30.0
40HH	13,300	13.3	20.0	26.6	33.3	40.0
50HH	16,600	16.6	25.0	33.3	41.6	50.0

*Output Torque (lb-in) = Torque Factor x OperatingPressure (psi). Example: Model 15HH @ 2500 psi delivers (5000 x 2500 =) 12,500,000 lb-in torque.

Displacement (in³)

Model Number	Displacement Factor*	Volumetric Displacement per Stroke
		90°	180°	270°	360°
1HH	6.167	555	1110	1665	2220
1.5HH	9.250	833	1665	2498	3330
2HH	12.333	1110	2220	3330	4440
3HH	18.500	1665	3330	4995	6660
4HH	24.667	2220	4440	6660	8880
5HH	30.833	2775	5550	8325	11,100
6HH	37.000	3330	6660	9990	13,320
7HH	43.167	3885	7770	11,655	15,540
8HH	49.333	4440	8880	13,320	17,760
9HH	55.500	4995	9990	14,985	19,980
10HH	61.667	5550	11,100	16,650	22,200
15HH	92.500	8325	16,650	24,975	33,300
20HH	123.33	11,100	22,200	33,300	44,400
25HH	154.17	13875	27,750	41,625	55,500
30HH	185.00	16,650	33,300	49,950	66,600
40HH	246.67	22,200	44,400	66,600	88,800
50HH	308.33	27,750	55,500	83,250	111,000

*Displacement (in³) = Displacement Factor x Rotational Arc (degrees). Example: Model 3HH @ 120° sweeps (18.5 x 120 =) 2220 in³ displacement.