9Y-0442 GENERATOR AR S/N 4SJ500-UP 240-480 VOLT, 60 HERTZ AT 1800 RPM 3412C MARINE ENGINE

Part No	Qty	Parts name
9Y-0384 Y	[1]	GENERATOR GP
7W-5893	[1]	FILM-INFORMATION (GENERATOR LIFTING)
		(INSTALL ON BARREL NEAR LIFTING HOLE ON GENERATOR)
139-9026	[1]	FILM-INFORMATION (GENERATOR WIRING DIAGRAM)
4W-5138	[1]	FILM-INSTRUCTION (GROUND)
		(INSTALL NEAR GENERATOR GROUND BOLT OR GENERATOR GROUND CUSTOMER CONNECTION POINT)
7W-4445	[2]	FILM-WARNING (DANGER VOLTAGE)(PRIME POWER GENERATOR)
		(INSTALL ON RH & LH GENERATOR SIDE PANELS. LOCATED 4-5 IN. FROM REAR & TOP OF GENERATOR)
1W-7848	[1]	PLATE-SERIAL NUMBER (ENGLISH)
		(INSTALL ON RH SIDE OF GENERATOR BARREL AT FRONT USING DRIVE SCREWS)
2K-3219	[2]	SCREW-DRIVE (NO 6X0.25-IN)
		(INSTALL GENERATOR SERIAL NUMBER PLATE)
Y		SEPARATE ILLUSTRATION

#SEBP25240551

9Y-0443: GENERATOR AR

GENERATOR AR

9Y-0443 GENERATOR AR
S/N 5NJ650-UP
60 HERTZ, 480 VOLT

i00436579 SEBP2524

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Parts for your 3412C MARINE ENGINE:

CATERPILLAR SIS

Part No	Qty	Parts name
9Y-0385 Y	[1]	GENERATOR GP
139-9026	[1]	FILM-INFORMATION (GENERATOR WIRING DIAGRAM)
7W-4445	[2]	FILM-WARNING (DANGER VOLTAGE)
		(INSTALL ONE ON RH & LH GENERATOR SIDE PANELS)
7W-5893	[1]	FILM-INFORMATION (GENERATOR LIFTING)
		(INSTALL ON BARREL NEAR LIFTING HOLE ON GENERATOR)
4W-5138	[1]	FILM-INSTRUCTION (GROUND)
		(INSTALL NEAR GENERATOR GROUND BOLT OR GENERATOR GROUND CUSTOMER CONNECTION POINT)
4P-6410	[1]	PLATE-INFORMATION (GENERATOR)
		(INSTALL ON GENERATOR FRONT PANEL ASSEMBLY ON LH SIDE OF PACKAGE)
1W-7848	[1]	PLATE-SERIAL NUMBER (ENGLISH)
		(INSTALL ON RH SIDE OF GENERATOR BARREL AT FRONT)
2K-3219	[2]	SCREW-DRIVE (NO 6X0.25-IN)
		(INSTALL GENERATOR SERIAL NUMBER PLATE)
Y		SEPARATE ILLUSTRATION

#SEBP25240552

9Y-0444: GENERATOR AR

GENERATOR AR

9Y-0444 GENERATOR AR
S/N 6EJ700-UP
60 HERTZ, 480 VOLT

i00436580 SEBP2524

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Parts for your 3412C MARINE ENGINE:

CATERPILLAR SIS

Part No	Qty	Parts name
9Y-0386 Y	[1]	GENERATOR GP
139-9026	[1]	FILM-INFORMATION (GENERATOR WIRING DIAGRAM)
7W-4445	[2]	FILM-WARNING (DANGER VOLTAGE)
		(INSTALL ONE ON RH & LH GENERATOR SIDE PANELS)
7W-5893	[1]	FILM-INFORMATION (GENERATOR LIFTING)
		(INSTALL ON BARREL NEAR LIFTING HOLE ON GENERATOR)
4W-5138	[1]	FILM-INSTRUCTION (GROUND)
		(INSTALL NEAR GENERATOR GROUND BOLT OR GENERATOR GROUND CUSTOMER CONNECTION POINT)
4P-6410	[1]	PLATE-INFORMATION (GENERATOR)
		(INSTALL ON GENERATOR FRONT PANEL ASSEMBLY ON LH SIDE OF PACKAGE)
1W-7848	[1]	PLATE-SERIAL NUMBER (ENGLISH)
		(INSTALL ON RH SIDE OF GENERATOR BARREL AT FRONT)
2K-3219	[2]	SCREW-DRIVE (NO 6X0.25-IN)
		(INSTALL GENERATOR SERIAL NUMBER PLATE)
Y		SEPARATE ILLUSTRATION

#SEBP25240553

9Y-0448: GENERATOR AR

GENERATOR AR

9Y-0448 GENERATOR AR
S/N 9FG600-UP
240-480 VOLT, 60 HERTZ AT 1800 RPM

i00436583 SEBP2524

For full view, you need register

Parts for your 3412C MARINE ENGINE:

CATERPILLAR SIS

Part No	Qty	Parts name
9Y-0390 Y	[1]	GENERATOR GP
4W-5138	[1]	FILM-INSTRUCTION (GROUND)
		(INSTALL NEAR GENERATOR GROUND BOLT OR GENERATOR GROUND CUSTOMER CONNECTION POINT)
139-9026	[1]	FILM-INFORMATION (GENERATOR WIRING DIAGRAM)
7W-5893	[1]	FILM-INFORMATION (GENERATOR LIFTING)
		(INSTALL ON BARREL NEAR LIFTING HOLE ON GENERATOR)
4W-9449	[1]	FILM-INFORMATION (GENERATOR WIRING DIAGRAM)
		(INSTALL INSIDE THE SIDE MOUNTED GENERATOR CONNECTION BOX AT BOTTOM BENEATH TERMINAL STRIP)
9Y-4296	[2]	FILM-IDENTIFICATION (MAGNET EXCITER)
		(INSTALL ONE ON UPPER LH & ONE ON UPPER RH SIDE OF GENERATOR BARREL NEAR FLYWHEEL HOUSING)
6L-6523	[1]	FILM-INSTRUCTION (GENERATOR-VOLTAGE CONTROL)
		(INSTALLED BY SUPPLIER ON INSIDE OF GENERATOR SIDE PANEL)
7W-4445	[2]	FILM-WARNING (DANGER VOLTAGE)
		(INSTALL ONE OE OF RH & LH GENERATOR SIDE PANELS)
4P-6410	[1]	PLATE-INFORMATION (GENERATOR)
		(INSTALL ON GENERATOR FRONT PANEL ASSEMBLY ON LH SIDE OF PACKAGE)
1W-7848	[1]	PLATE-SERIAL NUMBER (ENGLISH)
		(INSTALL ON RH SIDE OF GENERATOR BARREL AT FRONT)
2K-3219	[2]	SCREW-DRIVE (NO 6X0.25-IN)
		(USE TO INSTALL GENERATOR SERIAL NUMBER PLATE)
Y		SEPARATE ILLUSTRATION

#SEBP25240554

9Y-0449: GENERATOR AR

GENERATOR AR

9Y-0449 GENERATOR AR
S/N 4SJ500-UP
240-480 VOLT, 60 HERTZ AT 1800 RPM

i00436584 SEBP2524

For full view, you need register

Parts for your 3412C MARINE ENGINE:

CATERPILLAR SIS

Part No	Qty	Parts name
9Y-0391 Y	[1]	GENERATOR GP
4W-5138	[1]	FILM-INSTRUCTION (GROUND)
		(INSTALL NEAR GENERATOR GROUND BOLT OR GENERATOR GROUND CUSTOMER CONNECTION POINT)
139-9026	[1]	FILM-INFORMATION (GENERATOR WIRING DIAGRAM)
7W-5893	[1]	FILM-INFORMATION (GENERATOR LIFTING)
		(INSTALL ON BARREL NEAR LIFTING HOLE ON GENERATOR)
9Y-4296	[2]	FILM-IDENTIFICATION (MAGNET EXCITER)
		(INSTALL ONE ON UPPER LH & ONE ON UPPER RH SIDE OF GENERATOR BARREL NEAR FLYWHEEL HOUSING)
7E-5940	[1]	FILM-INFORMATION (GENERATOR WIRING DIAGRAM)
		(INSTALLED INSIDE OF GENERATOR CONTROL BOX)
6L-6523	[1]	FILM-INSTRUCTION (GENERATOR-VOLTAGE CONTROL)
		(INSTALLED BY SUPPLIER ON INSIDE OF GENERATOR SIDE PANEL)
7W-4445	[2]	FILM-WARNING (DANGER VOLTAGE)(PRIME POWER GENERATOR)
		(INSTALL ON RH & LH GENERATOR SIDE PANELS. LOCATED 4-5 IN. FROM REAR & TOP OF GENERATOR)
1W-7848	[1]	PLATE-SERIAL NUMBER (ENGLISH)
		(INSTALL ON RH SIDE OF GENERATOR BARREL AT FRONT USING DRIVE SCREWS)
2K-3219	[2]	SCREW-DRIVE (NO 6X0.25-IN)
		(USE TO INSTALL GENERATOR SERIAL NUMBER PLATE)
Y		SEPARATE ILLUSTRATION

#SEBP25240555

9Y-0450: GENERATOR AR

GENERATOR AR

9Y-0450 GENERATOR AR
S/N 5NJ650-UP
60 HERTZ, 480 VOLT

i00436587 SEBP2524

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Parts for your 3412C MARINE ENGINE:

CATERPILLAR SIS

Part No	Qty	Parts name
9Y-0392 Y	[1]	GENERATOR GP
4W-5138	[1]	FILM-INSTRUCTION (GROUND)
		(INSTALL NEAR GENERATOR GROUND BOLT OR GENERATOR GROUND CUSTOMER CONNECTION POINT)
139-9026	[1]	FILM-INFORMATION (GENERATOR WIRING DIAGRAM)
7W-5893	[1]	FILM-INFORMATION (GENERATOR LIFTING)
		(INSTALL ON BARREL NEAR LIFTING HOLE ON GENERATOR)
9Y-4296	[2]	FILM-IDENTIFICATION (MAGNET EXCITER)
		(INSTALL ONE ONE UPPER LH & ONE ON UPPER RH SIDE OF GENERATOR BARREL NEAR FLYWHEEL HOUSING)
7E-5940	[1]	FILM-INFORMATION (GENERATOR WIRING DIAGRAM)
		(INSTALL INSIDE OF GENERATOR CONTROL BOX)
6L-6523	[1]	FILM-INSTRUCTION (GENERATOR-VOLTAGE CONTROL)
		(INSTALLED BY SUPPLIER ON INSIDE OF GENERATOR SIDE PANEL)
7W-4445	[2]	FILM-WARNING (DANGER VOLTAGE)
		(INSTALL ONE ON RH & LH GENERATOR SIDE PANELS)
4P-6410	[1]	PLATE-INFORMATION (GENERATOR)
		(INSTALL ON GENERATOR FRONT PANEL ASSEMBLY ON LH SIDE OF PACKAGE)
1W-7848	[1]	PLATE-SERIAL NUMBER (ENGLISH)
		(INSTALL ON RH SIDE OF GENERATOR BARREL AT FRONT)
2K-3219	[2]	SCREW-DRIVE (NO 6X0.25-IN)
		(INSTALL GENERATOR SERIAL NUMBER PLATE)
Y		SEPARATE ILLUSTRATION

#SEBP25240556

9Y-0451: GENERATOR AR

GENERATOR AR

9Y-0451 GENERATOR AR
S/N 6EJ700-UP
60 HERTZ, 480 VOLT

i00436588 SEBP2524

For full view, you need register

Parts for your 3412C MARINE ENGINE:

CATERPILLAR SIS

Part No	Qty	Parts name
9Y-0393 Y	[1]	GENERATOR GP
139-9026	[1]	FILM-INFORMATION (GENERATOR WIRING DIAGRAM)
7W-4445	[2]	FILM-WARNING (DANGER VOLTAGE)
		(INSTALL ONE ON RH & LH GENERATOR SIDE PANELS)
7W-5893	[1]	FILM-INFORMATION (GENERATOR LIFTING)
		(INSTALL ON BARREL NEAR LIFTING HOLE ON GENERATOR)
4W-5138	[1]	FILM-INSTRUCTION (GROUND)
		(INSTALL NEAR GENERATOR GROUND BOLT OR GENERATOR GROUND CUSTOMER CONNECTION POINT)
4P-6410	[1]	PLATE-INFORMATION (GENERATOR)
		(INSTALL ON GENERATOR FRONT PANEL ASSEMBLY ON LH SIDE OF PACKAGE)
1W-7848	[1]	PLATE-SERIAL NUMBER (ENGLISH)
		(INSTALL ON RH SIDE OF GENERATOR BARREL AT FRONT)
2K-3219	[2]	SCREW-DRIVE (NO 6X0.25-IN)
		(INSTALL GENERATOR SERIAL NUMBER PLATE)
Y		SEPARATE ILLUSTRATION

#SEBP25240557

9Y-1446: GENERATOR AR

GENERATOR AR

9Y-1446 GENERATOR AR
S/N 9FG600-UP
240-480 VOLT, 60 HERTZ AT 1800 RPM

i00438114 SEBP2524

For full view, you need register

Parts for your 3412C MARINE ENGINE:

CATERPILLAR SIS

Part No	Qty	Parts name
9Y-1428 Y	[1]	GENERATOR GP
4W-5138	[1]	FILM-INSTRUCTION (GROUND)
		(INSTALL NEAR GENERATOR GROUND BOLT OR GENERATOR GROUND CUSTOMER CONNECTION POINT)
139-9026	[1]	FILM-INFORMATION (GENERATOR WIRING DIAGRAM)
7W-5893	[1]	FILM-INFORMATION (GENERATOR LIFTING)
		(INSTALL ON BARREL NEAR LIFTING HOLE ON GENERATOR)
4W-9449	[1]	FILM-INFORMATION (GENERATOR WIRING DIAGRAM)
		(INSTALL INSIDE THE SIDE MOUNTED GENERATOR CONNECTION BOX AT BOTTOM BENEATH TERMINAL STRIP)
9Y-4296	[2]	FILM-IDENTIFICATION (MAGNET EXCITER)
		(INSTALL ONE ON UPPER LH & ONE ON UPPER RH SIDE OF GENERATOR BARREL NEAR FLYWHEEL HOUSING)
7C-5711	[1]	FILM-INSTRUCTION (VOLTAGE CONTROL ADJUSTMENT)
		(INSTALLED ON INSIDE OF GENERATOR SIDE PANEL)
7W-4445	[2]	FILM-WARNING (DANGER VOLTAGE)
		(INSTALL ONE ON RH & LH GENERATOR SIDE PANELS)
4P-6410	[1]	PLATE-INFORMATION (GENERATOR)
		(INSTALL ON GENERATOR FRONT PANEL ASSEMBLY ON LH SIDE OF PACKAGE)
1W-7848	[1]	PLATE-SERIAL NUMBER (ENGLISH)
		(INSTALL ON RH SIDE OF GENERATOR BARREL AT FRONT)
2K-3219	[2]	SCREW-DRIVE (NO 6X0.25-IN)
		(INSTALL GENERATOR SERIAL NUMBER PLATE)
Y		SEPARATE ILLUSTRATION

#SEBP25240558

9Y-1447: GENERATOR AR

GENERATOR AR

9Y-1447 GENERATOR AR
S/N 4SJ500-UP
240-480 VOLT, 60 HERTZ AT 1800 RPM

i00438115 SEBP2524

For full view, you need register

Parts for your 3412C MARINE ENGINE:

CATERPILLAR SIS

Part No	Qty	Parts name
9Y-1429 Y	[1]	GENERATOR GP
4W-5138	[1]	FILM-INSTRUCTION (GROUND)
		(INSTALL NEAR GENERATOR GROUND BOLT OR GENERATOR GROUND CUSTOMER CONNECTION POINT)
139-9026	[1]	FILM-INFORMATION (GENERATOR WIRING DIAGRAM)
7W-5893	[1]	FILM-INFORMATION (GENERATOR LIFTING)
		(INSTALL ON BARREL NEAR LIFTING HOLE ON GENERATOR)
9Y-4296	[2]	FILM-IDENTIFICATION (MAGNET EXCITER)
		(INSTALL ONE ON UPPER LH & ONE ON UPPER RH SIDE OF GENERATOR BARREL NEAR FLYWHEEL HOUSING)
7E-5940	[1]	FILM-INFORMATION (GENERATOR WIRING DIAGRAM)
		(INSTALLED INSIDE OF GENERATOR CONTROL BOX)
7C-5711	[1]	FILM-INSTRUCTION (VOLTAGE CONTROL ADJUSTMENT)
		(INSTALLED ON INSIDE OF GENERATOR SIDE PANEL)
7W-4445	[2]	FILM-WARNING (DANGER VOLTAGE)(PRIME POWER GENERATOR)
		(INSTALL ON RH & LH GENERATOR SIDE PANELS. LOCATED 4-5 IN. FROM REAR & TOP OF GENERATOR)
1W-7848	[1]	PLATE-SERIAL NUMBER (ENGLISH)
		(INSTALL ON RH SIDE OF GENERATOR BARREL AT FRONT USING DRIVE SCREWS)
2K-3219	[2]	SCREW-DRIVE (NO 6X0.25-IN)
		(USE TO INSTALL GENERATOR SERIAL NUMBER PLATE)
Y		SEPARATE ILLUSTRATION

#SEBP25240559

9Y-1448: GENERATOR AR

GENERATOR AR

9Y-1448 GENERATOR AR
S/N 5NJ650-UP
60 HERTZ, 480 VOLT

i00438116 SEBP2524

For full view, you need register

Parts for your 3412C MARINE ENGINE:

CATERPILLAR SIS

Part No	Qty	Parts name
9Y-1430 Y	[1]	GENERATOR GP
4W-5138	[1]	FILM-INSTRUCTION (GROUND)
		(INSTALL NEAR GENERATOR GROUND BOLT OR GENERATOR GROUND CUSTOMER CONNECTION POINT)
139-9026	[1]	FILM-INFORMATION (GENERATOR WIRING DIAGRAM)
7W-5893	[1]	FILM-INFORMATION (GENERATOR LIFTING)
		(INSTALL ON BARREL NEAR LIFTING HOLE ON GENERATOR)
9Y-4296	[2]	FILM-IDENTIFICATION (MAGNET EXCITER)
		(INSTALL ONE ON UPPER LH & ONE ON UPPER RH SIDE OF GENERATOR BARREL NEAR FLYWHEEL)
7E-5940	[1]	FILM-INFORMATION (GENERATOR WIRING DIAGRAM)
		(INSTALL INSIDE OF GENERATOR CONTROL BOX)
7C-5711	[1]	FILM-INSTRUCTION (VOLTAGE CONTROL ADJUSTMENT)
		(INSTALL ON INSIDE OF GENERATOR SIDE PANEL)
7W-4445	[2]	FILM-WARNING (DANGER VOLTAGE)
		(INSTALL ONE ON RH & LH GENERATOR SIDE PANELS)
4P-6410	[1]	PLATE-INFORMATION (GENERATOR)
		(INSTALL ON GENERATOR FRONT PANEL ASSEMBLY ON LH SIDE OF PACKAGE)
1W-7848	[1]	PLATE-SERIAL NUMBER (ENGLISH)
		(INSTALL ON RH SIDE OF GENERATOR BARREL AT FRONT)
2K-3219	[2]	SCREW-DRIVE (NO 6X0.25-IN)
		(INSTALL GENERATOR SERIAL NUMBER PLATE)
Y		SEPARATE ILLUSTRATION

Information:

GENERATORS

GENERATOR GP

General Service Information

Safety
SR4 GENERATOR MOUNTED CONTROL PANEL FOR SPARK IGNITED (SI) E

Identification
SR4 GENERATOR MOUNTED CONTROL PANEL FOR SPARK IGNITED (SI) E

Abbreviations
SR4 GENERATOR MOUNTED CONTROL PANEL FOR SPARK IGNITED (SI) E

Symbols
SR4 GENERATOR MOUNTED CONTROL PANEL FOR SPARK IGNITED (SI) E

Components
SR4 GENERATOR MOUNTED CONTROL PANEL FOR SPARK IGNITED (SI) E

Energize To Run Engine System
SR4 GENERATOR MOUNTED CONTROL PANEL FOR SPARK IGNITED (SI) E

Schematics And Wiring Diagrams
SR4 GENERATOR MOUNTED CONTROL PANEL FOR SPARK IGNITED (SI) E

Operation
FLOOR-STANDING SWITCHGEAR

Automatic Start-Stop
FLOOR-STANDING SWITCHGEAR

Alternating Current Components Troubleshooting
FLOOR-STANDING SWITCHGEAR

Automatic Start-Stop Troubleshooting
FLOOR-STANDING SWITCHGEAR

Engine News

New Control Panel Films For SR4B Generators Which Are Not To Be Used In Delta Connection{4450}
1998/03/01

Corrections To Service Manual Module, SENR5359, SR4B Generator Service Manual{4450}
1998/10/01

Special Instruction, REHS0345, "Generator Service Literature Index" Is Available {4450}
1998/11/01

New Maintenance Information For Generators{4450}
1998/12/01

Use 152-7143 Cable Assembly For Flash-Programming Generator Status Control Module{4450}
1999/02/01

Special Instruction, REHS0345-01, "Generator Service Literature Index" Is Available{4450}
1999/04/01

New Control Panel Films Show That SR4B Generators Are Not To Be Wired In The Delta Configuration{7557,7566}
1999/04/01

Improved Rectifiers Increases Service Life {4473}
2003/06/01

New Lockwasher Will Improve Varistor Reliability {4466}
2004/12/01

Improved Rectifier Assembly Is Now Used {4465}
2005/10/10

Updated Cat EPD Alternator Failure Report Template Is Now Available for Cat Generator Sets {1404}
2011/05/25

Special Instruction

Installing the VR3 Voltage Regulator On SR4 Generators{4467}
Installing the VR3 Voltage Regulator On SR4 Generators{4467}

Generator Service Literature Index{4450}
Generator Service Literature Index{4450}

Grounding Design Guide for Electric Power Generation Products {4450, 4459}
Grounding Design Guide for Electric Power Generation Products {4450, 4459}

Generator Bearing Service {4457}
Generator Bearing Service {4457}

Instructions for Installing AssetIQTM for Commercial Generator Set Systems on Caterpillar and non-Caterpillar Products {4450, 7490}
Instructions for Installing AssetIQ^TM for Commercial Generator Set Systems on Caterpillar and non-Caterpillar Products {4450, 7490}

Technical Information Bulletin

Generator Lead Connections Can Rub Against The Terminal Box Or Each Other
Generator Lead Connections Can Rub Against The Terminal Box Or Each Other

Paralleling Generators To Utility Substations
Paralleling Generators To Utility Substations

Application of Thermally Conductive 4C-6715 Rectifier Silicone Kit when Installing 9Y-0916 Rectifier Assembly
Application of Thermally Conductive 4C-6715 Rectifier Silicone Kit when Installing 9Y-0916 Rectifier Assembly

Specifications

General Information
SR4 and SR4B Electric Power Generation Rewind Data

Generator Identification
SR4 and SR4B Electric Power Generation Rewind Data

Component Views
SR4 and SR4B Electric Power Generation Rewind Data

Connection Diagrams for Exciter
SR4 and SR4B Electric Power Generation Rewind Data

Connection Diagrams for Main Stator and Main Rotor
SR4 and SR4B Electric Power Generation Rewind Data

Winding Data for 5N-0001 Generator through 5N-0025 Generator
SR4 and SR4B Electric Power Generation Rewind Data

Winding Data for 102-2415 Generator through 108-3052 Generator
SR4 and SR4B Electric Power Generation Rewind Data

Winding Data for 109-1595 Generator through 109-3774 Generator
SR4 and SR4B Electric Power Generation Rewind Data

Winding Data for 5N-0027 Generator through 5N-0050 Generator
SR4 and SR4B Electric Power Generation Rewind Data

Winding Data for 5N-0051 Generator through 5N-0075 Generator
SR4 and SR4B Electric Power Generation Rewind Data

Winding Data for 5N-0076 Generator through 5N-0090 Generator
SR4 and SR4B Electric Power Generation Rewind Data

Winding Data for 5N-0431 Generator through 5N-7207 Generator
SR4 and SR4B Electric Power Generation Rewind Data

Winding Data for 111-8240 Generator through 112-1481 Generator
SR4 and SR4B Electric Power Generation Rewind Data

Winding Data for 115-5101 Generator through 121-6860 Generator
SR4 and SR4B Electric Power Generation Rewind Data

Winding Data for 121-6882 Generator through 123-3185 Generator
SR4 and SR4B Electric Power Generation Rewind Data

Winding Data for 129-1502 Generator through 129-5034 Generator
SR4 and SR4B Electric Power Generation Rewind Data

Winding Data for 5N-7208 Generator through 5N-7232 Generator
SR4 and SR4B Electric Power Generation Rewind Data

Winding Data for 5N-7233 Generator through 5N-7309 Generator
SR4 and SR4B Electric Power Generation Rewind Data

Winding Data for 130-0234 Generator through 130-7595 Generator
SR4 and SR4B Electric Power Generation Rewind Data

Winding Data for 5N-8891 Generator through 5N-8911 Generator
SR4 and SR4B Electric Power Generation Rewind Data

Winding Data for 5N-9081 Generator through 5N-9432 Generator
SR4 and SR4B Electric Power Generation Rewind Data

Winding Data for 4P-2236 Generator through 4P-9907 Generator
SR4 and SR4B Electric Power Generation Rewind Data

Winding Data for 4W-0183 Generator through 4W-9669 Generator
SR4 and SR4B Electric Power Generation Rewind Data

Winding Data for 7C-1601 Generator through 7C-9126 Generator
SR4 and SR4B Electric Power Generation Rewind Data

Winding Data for 7E-0097 Generator through 7E-9695 Generator
SR4 and SR4B Electric Power Generation Rewind Data

Winding Data for 7W-1877 Generator through 7W-8825 Generator
SR4 and SR4B Electric Power Generation Rewind Data

Winding Data for 9Y-0157 Generator through 9Y-0389 Generator
SR4 and SR4B Electric Power Generation Rewind Data

Winding Data for 9Y-0390 Generator through 9Y-0533 Generator
SR4 and SR4B Electric Power Generation Rewind Data

Winding Data for 9Y-1408 Generator through 9Y-9422 Generator
SR4 and SR4B Electric Power Generation Rewind Data

Terminology
SR4 and SR4B Electric Power Generation Rewind Data

Winding Data for 144-0469 Generator through 144-0583 Generator
SR4 and SR4B Electric Power Generation Rewind Data

Winding Data for 166-2651 Generator through 166-2689 Generator
SR4 and SR4B Electric Power Generation Rewind Data

Winding Data for 166-2691 Generator through 166-7187 Generator
SR4 and SR4B Electric Power Generation Rewind Data

Winding Data for 144-1811 Generator through 144-1951 Generator
SR4 and SR4B Electric Power Generation Rewind Data

Winding Data for 147-9437 Generator through 147-9497 Generator
SR4 and SR4B Electric Power Generation Rewind Data

Winding Data for 153-3081 Generator through 153-3098 Generator
SR4 and SR4B Electric Power Generation Rewind Data

Winding Data for 167-1351 Generator through 167-1354 Generator
SR4 and SR4B Electric Power Generation Rewind Data

Winding Data for 126-8022 Generator through 128-7424 Generator
SR4 and SR4B Electric Power Generation Rewind Data

Winding Data for 136-6580 Generator through 136-6609 Generator
SR4 and SR4B Electric Power Generation Rewind Data

Winding Data for 141-5534 Generator through 142-9900 Generator
SR4 and SR4B Electric Power Generation Rewind Data

Winding Data for 144-1666 Generator through 144-1766 Generator
SR4 and SR4B Electric Power Generation Rewind Data

Winding Data for 136-6610 Generator through 136-6641 Generator
SR4 and SR4B Electric Power Generation Rewind Data

Winding Data for 144-1964 Generator through 144-2088 Generator
SR4 and SR4B Electric Power Generation Rewind Data

Winding Data for 149-2447 Generator through 150-9152 Generator
SR4 and SR4B Electric Power Generation Rewind Data

Winding Data for 158-6410 Generator through 163-8546 Generator
SR4 and SR4B Electric Power Generation Rewind Data

Winding Data for 164-0975 Generator through 164-4946 Generator
SR4 and SR4B Electric Power Generation Rewind Data

Winding Data for 173-7078 Generator through 194-6563 Generator
SR4 and SR4B Electric Power Generation Rewind Data

Winding Data for 203-5749 Generator through 324-5120 Generator
SR4 and SR4B Electric Power Generation Rewind Data

Winding Data for 6I-0053 Generator through 6I-4860 Generator
SR4 and SR4B Electric Power Generation Rewind Data

Winding Data for 109-3776 Generator through 109-7874 Generator
SR4 and SR4B Electric Power Generation Rewind Data

Systems Operation

Generator Operation
SR4B Generators

General Information
SR4B Generators

Component Descriptions
SR4B Generators

Glossary
SR4B Generators

Main Revolving Field Connections (All Except SR4B for 3500 Engines)
Connection Diagrams: SR4 and SR4B Generators, Voltage Regulators, Options

Options (All Except SR4B for 3500 Engines)
Connection Diagrams: SR4 and SR4B Generators, Voltage Regulators, Options

Main Revolving Field Connections (SR4B for 3500 Engines)
Connection Diagrams: SR4 and SR4B Generators, Voltage Regulators, Options

Options (SR4B for 3500 Engines)
Connection Diagrams: SR4 and SR4B Generators, Voltage Regulators, Options

General Information (All Except SR4B for 3500 Engines)
Connection Diagrams: SR4 and SR4B Generators, Voltage Regulators, Options

General Information (SR4B for 3500 Engines)
Connection Diagrams: SR4 and SR4B Generators, Voltage Regulators, Options

Generator Wiring Diagrams (SR4B for 3500 Engines)
Connection Diagrams: SR4 and SR4B Generators, Voltage Regulators, Options

Main Stator and Voltage Sensing Lead Connections (All Except SR4B for 3500 Engines)
Connection Diagrams: SR4 and SR4B Generators, Voltage Regulators, Options

Main Stator and Voltage Sensing Lead Connections (SR4B for 3500 Engines)
Connection Diagrams: SR4 and SR4B Generators, Voltage Regulators, Options

Oil Field Generator Connections (SR4)
Connection Diagrams: SR4 and SR4B Generators, Voltage Regulators, Options

Testing and Adjusting

General Information
SR4B Generators

Troubleshooting
SR4B Generators

Generator Set - Test
SR4B Generators

Varistor - Test
SR4B Generators

Rotating Rectifier - Test
SR4B Generators

Winding - Test
SR4B Generators

Resistor - Test
SR4B Generators

Exciter Field - Flash
SR4B Generators

Generator - Dry
SR4B Generators

Insulation - Test
SR4B Generators

Disassembly and Assembly

Coupling - Install
SR4B Generators

Coupling - Remove
SR4B Generators

Bearing - Remove and Install
SR4B Generators

Rotor - Remove and Install
SR4B Generators

Generator - Align
SR4B Generators

Generator - Install
SR4B Generators

Generator - Remove
SR4B Generators

Exciter - Remove and Install
SR4B Generators

Service Magazine

Use 142-5055 Insulation Tester Group To Measure And Check Insulation Resistance{4450,0785}
1998/03/23

Special Instruction, REHS0345, "Generator Service Literature Index" Is Available{4450}
1998/10/26

Special Instruction, REHS0345-01, "Generator Service Literature Index" Is Available {4450}
1999/04/12

New 155-5175 AC Current Probe For Generator Sets Now Available{1400,4450,0734,7002}
1999/05/24

A List Of Contacts For Caterpillar Product Support Is Available {1000, 4450, 7000}
2002/03/25

Caterpillar Parts SIS Catalog 3412C :

9Y-0441 GENERATOR AR

481-5170 GENERATOR AR

465-1589 GENERATOR AR

442-5187 GENERATOR AR

344-2720 GENERATOR AR

344-2718 GENERATOR AR

344-2714 GENERATOR AR

344-2712 GENERATOR AR

Truck sale:

Caterpillar 3412C
- Stationary Generator Sets
MACALLISTER MACHINERY CO., INC

95,000

Caterpillar 3412C, Stationary Generator Sets, Construction
- Stationary Generator Sets
MACALLISTER MACHINERY CO., INC

145,000

Caterpillar 3412C, Stationary Generator Sets, Construction
- Stationary Generator Sets
MACALLISTER MACHINERY CO., INC

74,900

Caterpillar 3412CEP, Stationary Generator Sets, Construction

Caterpillar 3412C
- Marine Propulsion / Auxiliary Engines
HAWTHORNE POWER SYSTEMS