OPERATOR’S MANUAL
650939-ꢀX-B
INCLUDING: SPECIFICATIONS, SERVICE KITS, GENERAL INFORMATION, TROUBLESHOOTING.
INCLUDE MANUALS: 66475-X Lower Pump End (pn 97999-111), 67314-B Hydraulic Motor (pn 97999-1220) &
S-632 General Information Manual (pn 97999-624)
RELEASED: 1-14-00
REVISED:
10-13-11
(REV. E)
650939-X4D-B
TWO BALL PUMP SERIES
4.125 SQ.” HYDRAULIC MOTOR
2.4:1 RATIO
6” STROKE
CARBON 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.
637450 for repair of hydraulic motor section.
637098-X43 for repair of lower pump section. Refer to the chart
on page 2 for description of -X4D options.
MODEL 650939-X4D-B
K
Items included in 67322 Motor
and Tie Rod Assembly.
•
•
Hydraulic Inlet (female)
1/2 - 14 N.P.T.F. - 2
Hydraulic Motor 67322 K
(see manual 67314-B)
SPECIFICATIONS
48-11/16"
(1236.6 mm)
Model Series (refer to option chart) . . . . . . . . 650939-ꢀX4D-B
Type . . . . . . . . Hydraulic Operated, Two Ball Double Acting Pump
Ratio . . . . . . . . . . . . . . . . . . . . . . . . . 2.4:1
Spacer Section
Cap Screw Y6-130-C (3) K
Lock Washer Y14-750-K (3) K
Air Motor . . . . . . . . . . . . . . . . . . . . . . 67314-B
Motor Repair Kit . . . . . . . . . . . . . . . 637450
Motor Size . . . . . . . . . . . . . . . . . . . 4.125 sq." (26.6 sq. cm)
Stroke . . . . . . . . . . . . . . . . . . . . . . 6" (15.2 cm)
Hydraulic Inlet (female) . . . . . . . . . . 1/2 - 14 N.P.T.F. - 2
Hydraulic Return (female) . . . . . . . . 3/4 - 14 N.P.S.
Lower Pump End Series . . . . . . . . . . 66475-X4D
Lower Pump Repair Kit . . . . . . . . . 637098ꢀ-X43
Material Inlet (female) . . . . . . . . . . . 2 - 11-1/2 N.P.T.F. - 1
Material Outlet (female) . . . . . . . . . 1 - 11-1/2 N.P.T.F. - 1
Weight . . . . . . . . . . . . . . . . . . . . . . . . 140 lbs (63.5 kgs)
Connector (see figure 2)
Spacer Rod 95907 (3) K
34-5/16"
(871.6 mm)
Lock Washer Y14-750-K (3)
Cap Screw Y6-128-C (3)
Material Outlet (female)
1 - 11-1/2 N.P.T.F. - 1
(65_ from hydraulic inlet)
PERFORMANCE
Hydraulic Inlet Pressure Range . 50 - 2000 p.s.i. (3.4 - 137.9 bar)
Fluid Pressure Range . . . . . . . . 120 - 4800 p.s.i. (8.3 - 331.0 bar)
Maximum Rec’d Cycles / Minute . . . . 50
16-1/16"
(408.0 mm)
Lower Pump 66475ꢀ-ꢀX4D
(see manual 66475-X)
3
Displacement In Per Cycle . . . . . . . . 20.3
Volume / Cycle . . . . . . . . . . . . . . . . . . 11.3 oz. (333.0 ml)
Cycles Per Gallon . . . . . . . . . . . . . . . 11.4
Flow @ 50 Cycles / Minute . . . . . . . . . 4.4 g.p.m. (16.7 l.p.m.)
2 - 11-1/2 N.P.T.F. - 1
(female inlet)
2-1/4" (56.9 mm)
Noise Level . . . . . . . . . . . . . . . . . . N/A
Figure 1
Material Inlet
Accessories Available: 65139 Floor Mount, 62151 Wall Mount Bracket.
IMPORTANT
This is one of the four documents which support the pump. Re-
placement copies of these forms are available upon request.
= 650939-X-B Model Operator’s Manual (pn 97999-881)
- S-632 General Information - Industrial Piston Pumps (pn 97999-624)
- 66475ꢀ-X Lower Pump End Operator’s Manual (pn 97999-111)
- 67314-B Hydraulic Motor Operator’s Manual (pn 97999-1220)
INGERSOLL RAND COMPANY LTD
209 NORTH MAIN STREET – BRYAN, OHIO 43506
(800) 495-0276 FAX(800) 892-6276
CCN 99834970
© 2011
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