Ingersoll-Rand 650941-XXE-C specifications 4.125 SQ.” HYDRAULIC MOTOR, 1.2 1 RATIO, 6” STROKE

OPERATOR’S MANUAL		650941-X-C
INCLUDING: SPECIFICATIONS, SERVICE KITS, GENERAL INFORMATION, TROUBLESHOOTING.		RELEASED: 1-14-00
INCLUDE MANUALS: 66236-X-B Lower Pump End (pn 97999-489), 67314-B Hydraulic Motor (pn 97999-1220)		REVISED: 10-13-11
& S-632 General Information Manual (pn 97999-624)	650941-XXE-C	(REV. E)
4.125 SQ.” HYDRAULIC MOTOR
	CHOP-CHECK PUMP SERIES
1.2:1 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

• Use only genuine AROR replacement parts to assure compatible

pressure rating and longest service life.

PUMP DATA

MODEL 650941-XXE-C

•	637450 for repair of hydraulic motor section.
•	637128-		for repair of lower pump section. Refer to the
		chart on page 2 for description of -XXE options.

SPECIFICATIONS

Model Series (refer to option chart)	650941-
Type . . . . . Hydraulic Operated, Chop-Check Double Acting Pump
Ratio	1.2:1
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.M.
Lower Pump End Series	66236-XXE-B
Lower Pump Repair Kit	637128
Material Outlet (female)	1-1/2 - 11-1/2 N.P.T.F. - 1
Weight	144 lbs (65.3 kgs)

PERFORMANCE

Hydraulic Inlet Pressure Range .	50	- 2000 p.s.i. (3.4 - 137.9 bar)
Fluid Pressure Range	60	- 2670 p.s.i. (4.1 - 184.1 bar)
Maximum Rec’d Cycles / Minute	. . . .	50
Displacement In3 Per Cycle . . . .	. . . .	40.2
Volume / Cycle	. . . .	22.3 oz. (658.4 ml)
Cycles Per Gallon	. . . .	5.7
Flow @ 50 Cycles / Minute	. . . .	8.7 g.p.m. (32.9 l.p.m.)
Noise Level	. . . .	. N/A

52-27/32"

(1342.2 mm)

38-15/32"

(977.1 mm)

19-15/16"

(506.4 mm)

2-7/8"(73.1 mm)

KItems 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)

Spacer Section

Cap Screw Y6-130-C (3) K Lock Washer Y14-750-K (3) K

Connector (see figure 2)

Spacer Rod 95907 (3) K

Lock Washer Y14-750-K (3)

Cap Screw Y6-128-C (3)

Material Outlet (female)

1-1/2 - 11-1/2 N.P.T.F. - 1

(95_ from hydraulic inlet)

Lower Pump 66236-XXE-B

(see manual 66236-X-B)

Figure 1

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.

=650941-X-C Model Operator’s Manual (pn 97999-877)

-S-632 General Information − Industrial Piston Pumps (pn 97999-624)

-66236-X-B Lower Pump End Operator’s Manual (pn 97999-489)

-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 © 2011 CCN 99834939

www.ingersollrandproducts.com