OPERATOR’S MANUAL

650939-X-B

INCLUDING: SPECIFICATIONS, SERVICE KITS, GENERAL INFORMATION, TROUBLESHOOTING.

RELEASED: 1-14-00

INCLUDE MANUALS: 66475-X Lower Pump End (pn 97999-111), 67314-B Hydraulic Motor (pn 97999-1220) &

REVISED: 10-13-11

S-632 General Information Manual (pn 97999-624)

650939-X4D-B

(REV. E)

4.125 SQ.” HYDRAULIC MOTOR

 

TWO BALL PUMP SERIES

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

Use only genuine AROR replacement parts to assure compatible

pressure rating and longest service life.

PUMP DATA

MODEL 650939-X4D-B

637450 for repair of hydraulic motor section.

637098-

for repair of lower pump section. Refer to the chart

 

 

 

 

 

 

on page 2 for description of -X4D options.

SPECIFICATIONS

Model Series (refer to option chart)

650939-

Type

Hydraulic Operated, Two Ball Double Acting Pump

Ratio

. . . . . . . . . . . . . . . .

2.4:1

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.

Lower Pump End Series

66475-X4D

Lower Pump Repair Kit

637098

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)

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

Displacement In3 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.)

Noise Level

. . . .

N/A

48-11/16"

(1236.6 mm)

34-5/16"

(871.6 mm)

16-1/16"

(408.0 mm)

2-1/4"(56.9 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 - 11-1/2 N.P.T.F. - 1

(65_ from hydraulic inlet)

Lower Pump 66475

(see manual 66475-X)

2 - 11-1/2 N.P.T.F. - 1 (female inlet)

Material Inlet

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.

=650939-X-B Model Operator’s Manual (pn 97999-881)

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

-66475 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

© 2011

CCN 99834970

www.ingersollrandproducts.com

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Ingersoll-Rand 650939-X4D-B specifications 125 SQ. Hydraulic Motor, Stroke, Service Kits, Pump Data, Specifications

650939-X4D-B specifications

The Ingersoll-Rand 650939-X4D-B is a rugged and highly efficient air compressor known for its exceptional performance in various industrial applications. Designed to cater to the demands of heavy-duty environments, this model stands out for its robust construction, reliability, and advanced technologies.

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In addition to its power, the 650939-X4D-B incorporates advanced technologies that contribute to its overall efficiency and longevity. The unit features an integrated control system that allows for precise monitoring of pressure levels and operational conditions. This intelligent control ensures optimal performance while protecting the unit from potential overload situations.

Durability is another hallmark of the Ingersoll-Rand 650939-X4D-B. Built with high-quality materials, this air compressor can withstand the rigors of industrial use. Its robust design includes weather-resistant components, making it suitable for both indoor and outdoor applications. The compressor is also equipped with a heavy-duty frame that provides stability during operation and transportation.

The ease of maintenance is a significant advantage of this model. The 650939-X4D-B is designed for quick access to key components, allowing technicians to perform routine checks and maintenance with minimal downtime. Regular maintenance ensures the compressor runs smoothly, prolonging its service life and maintaining high efficiency.

Furthermore, user-friendly features, such as a sound-dampening design, reduce noise levels during operation, creating a safer and more comfortable work environment. The machine's compact design allows for flexibility in placement, making it an ideal choice for tight job sites.

In summary, the Ingersoll-Rand 650939-X4D-B is a powerful and reliable air compressor equipped with advanced technologies and designed for durability. Its combination of high performance, ease of maintenance, and user-friendly features makes it a valuable asset in any industrial setting. Whether for construction, manufacturing, or any demanding application, this compressor delivers the required performance to keep operations running smoothly.