OPERATOR’S MANUAL
650944-X-B
INCLUDING: SPECIFICATIONS, SERVICE KITS, GENERAL INFORMATION, TROUBLESHOOTING.
INCLUDE MANUALS: 66301-X Lower Pump End (pn 97999-647), 67147-B Hydraulic Motor (pn 97999-1219)
& S-632 General Information Manual (pn 97999-624)
RELEASED:
REVISED:
(REV. F)
8-1-97
10-12-11
650944-XXX-B
TWO BALL PUMP SERIES
2.062 SQ.” HYDRAULIC MOTOR
3.3:1 RATIO
6” STROKE
300 SERIES STAINLESS STEEL
READ THIS MANUAL CAREFULLY BEFORE INSTALLING,
OPERATING OR SERVICING THIS EQUIPMENT.
It is the responsibility of the employer to place this information in the hands of the operator. Keep for future reference.
SERVICE KITS
PUMP DATA
•
Use only genuine AROR replacement parts to assure compatible
pressure rating and longest service life.
MODEL 650944-XXX-B
•
•
637449 for repair of hydraulic motor section.
637306-X43 for repair of lower pump section. Refer to the chart
on page 2 for description of -XXX options.
Hydraulic Inlet (not shown)
3/8 - 18 N.P.T.F. - 2 (female)
Hydraulic Outlet (female)
1/2 - 14 N.P.T.F. - 2
SPECIFICATIONS
42-7/32"
(1072.0 mm)
Hydraulic Motor 67147-B
(see manual 67147-B)
Model Series (refer to option chart) . . . . . . . . 650944-XXX-B
Type . . . . . . . . . . . . . . . . . . . . Hydraulically Operated, Two Ball
Ratio . . . . . . . . . . . . . . . . . . . . . . . . . 3.3:1
Spacer Section
Hydraulic Motor . . . . . . . . . . . . . . . . . 67147-B
Motor Repair Kit . . . . . . . . . . . . . . . 637449
Screw 93342-1 (3)
Washer Y79-625 (3)
Motor Size . . . . . . . . . . . . . . . . . . . 2.062 sq." (13.3 sq. cm)
Stroke . . . . . . . . . . . . . . . . . . . . . . 6" (15.2 cm)
Hydraulic Inlet (female) . . . . . . . . . . 3/8 - 18 N.P.T.F. - 2
Hydraulic Return (female) . . . . . . . . 1/2 - 14 N.P.T.F. - 2
Lower Pump End Series . . . . . . . . . . 66301-XXX
Lower Pump Repair Kit . . . . . . . . . 637306-X43
Material Inlet (female) . . . . . . . . . . . 1 - 11-1/2 N.P.T.F. - 1
(male) . . . . . . . . . . . . 2 - 11-1/2 P.T.F. (short)
Spacer Rod 94253 (3)
Connector (see Figure 2)
27-27/32"
(706.9 mm)
Material Outlet (female) . . . . . . . . . 1 - 11-1/2 N.P.T.F. - 1
Weight . . . . . . . . . . . . . . . . . . . . . . . . 41.3 lbs (18.7 kgs)
Material Outlet (female)
1 - 11-1/2 N.P.T.F. - 1
90_ from hydraulic inlet
12-11/16"
(321.6 mm)
PERFORMANCE
Lower Pump 66301-XXX
(see manual 66301-X)
Hydraulic Inlet Pressure Range . 50 - 1200 p.s.i. (3.4 - 82.8 bar)
Fluid Pressure Range . . . . . . 165 - 3960 p.s.i. (11.4 - 273.1 bar)
Required H-power @ 50 c.p.m. . . . . . . 3.2 @ 1200 (82.8 bar)
Hydraulic flow required @ 50 c.p.m. . 4.9 g.p.m. (18.5 l.p.m.)
Maximum rec’d Cycles / Minute . . . . . 50
Displacement In Per Cycle . . . . . . . . 7.434
Volume / Cycle . . . . . . . . . . . . . . . . . . 4.1 oz. (121.8 ml)
Cycles Per Gallon . . . . . . . . . . . . . . . 31.1
2 - 11-1/2 P.T.F. SAE short (male)
1 - 11-1/2 N.P.T.F. - 1 (female)
3
Figure 1
Accessories available: 67069 wall bracket.
Flow @ 50 Cycles / Minute . . . . . . . . . 1.6 g.p.m. (6.1 l.p.m.)
Noise Level . . . . . . . . . . . . . . . . . . . . N/A
Maximum Temperature Limit . . . . . . . 130_ F (54_ C)
IMPORTANT
This is one of the four documents which support the pump. Re-
placement copies of these forms are available upon request.
= 650944-X-B Model Operator’s Manual (pn 97999-740)
- S-632 General Information - Industrial Piston Pumps (pn 97999-624)
- 66301-X Lower Pump End Operator’s Manual (pn 97999-647)
- 67147-B Hydraulic Motor Operator’s Manual (pn 97999-1219)
INGERSOLL RAND COMPANY LTD
209 NORTH MAIN STREET – BRYAN, OHIO 43506
(800) 495-0276 FAX(800) 892-6276
© 2011
CCN 99685208
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