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4P8795 ROTOR AS PART OF 4P7270 GENERATOR SR4 GENERATOR


GENERATORS
GENERATOR GP
AIR INLET AND EXHAUST SYSTEM
AIR CLEANER GP
ELECTRICAL AND STARTING SYSTEM
TRANSFORMER GP
GENERATORS
INSTALLATION AR-GENERATOR

GENERATOR SR4 GENERATOR 1WF
 GENERATORS FOR 3500 SERIES ENGINES 1WF00001-UP SEBP1545 SR4 1WF   (1988)

GENERATORS

GENERATOR GP
ROTOR AS
7C-7162 ROTOR AS
ROTOR AS
7E-3085 ROTOR AS
ROTOR AS
4P-8795 ROTOR AS
ROTOR AS
4P-9018 ROTOR AS
ROTOR AS
7E-3085 ROTOR AS
ROTOR AS
110-4170 ROTOR AS
 

#SEBP15450730
 

4P-8795: ROTOR AS

4P8795 ROTOR AS
PART OF 4P7270 GENERATOR
c579242 SEBP1545
4P8795 ROTOR AS Parts scheme
  For full view, you need register

Parts for your SR4 GENERATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7C-3584 [1] FAN AS  
  2N-7736 [1] SCREW  
2. 2L-4444 [1] BEARING-ROLLER  
3. 7E-3088 [1] HUB-FAN  
4. 7W-1991 [1] KIT-LEAD ROTOR AS  
5. 108-1761 [1] BALL BEARING  
6. 9Y-1464 [1] CAP-BEARING  
7. 7C-9134 [1] SEAL  
8. 5H-5012 [1] RING-RETAINING  
 

#SEBP15450731
 

4P-9018: ROTOR AS

4P9018 ROTOR AS
S/N 8ZD1-630
PART OF 4P7272 GENERATOR
c579241 SEBP1545
4P9018 ROTOR AS Parts scheme
  For full view, you need register

Parts for your SR4 GENERATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7C-3584 [1] FAN AS  
  2N-7736 [1] SCREW  
2. 2L-4444 [1] BEARING-ROLLER  
3. 7E-3088 [1] HUB-FAN  
4. 7W-1991 [1] KIT-LEAD ROTOR AS  
5. 108-1761 [1] BALL BEARING  
6. 9Y-1464 [1] CAP-BEARING  
7. 7C-9134 [1] SEAL  
8. 5H-1012 [1] GASKET-CHAMBER  
 

#SEBP15450732
 

7E-3085: ROTOR AS

7E3085 ROTOR AS
PART OF 7C2623 GENERATOR
c512853 SEBP1545
7E3085 ROTOR AS Parts scheme
  For full view, you need register

Parts for your SR4 GENERATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7C-3584 [1] FAN AS  
  2N-7736 [1] SCREW  
2. 2L-4444 [2] BEARING-ROLLER  
3. 7E-3088 [1] HUB-FAN  
4. 7E-3122 [6] POLE AS  
5. 7E-3121 [12] WEDGE-POLE  
6. 5N-0391 [60] STRIP-INSULATION  
7. 7W-7685 [30] LOCK  
8. 7W-7684 [30] WEDGE-COIL  
9. 4F-0411 [30] BOLT  
10. 5N-0399 [30] TUBE-INSULATING  
11. 7W-1991 [1] KIT-LEAD ROTOR AS  
12. 7C-9136 [1] CAP-BEARING  
13. 9Y-1464 [1] CAP-BEARING  
14. 7C-9134 [2] SEAL  
 

#SEBP15450733
 

110-4170: ROTOR AS

1104170 ROTOR AS
S/N 6SA1-UP
PART OF 4P3015, 4P3016, 7C1613, 7C1614, 7C4121, 4P2246 GENERATORS
c578444 SEBP1545
1104170 ROTOR AS Parts scheme
  For full view, you need register

Parts for your SR4 GENERATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2N-7981 [1] FAN AS  
  2N-7736 [1] SCREW  
2. 108-1761 [1] BALL BEARING  
3. 1N-5410 [1] RING-RETAINING  
4. 7W-1991 [1] KIT-LEAD ROTOR AS  
 

#SEBP15450734
 

110-4171: SINK AS-HEAT

1104171 SINK AS-HEAT
S/N 6SA1-UP
PART OF 4P3015, 4P3016, 7C1613, 7C1614, 7C4121, 4P2246 GENERATORS
c578569 SEBP1545
1104171 SINK AS-HEAT Parts scheme
  For full view, you need register

Parts for your SR4 GENERATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4P-6009 [1] VARISTOR  
2. 7E-0127 [1] RESISTOR AS  
3. 110-4422 [1] RECTIFIER  
4. 110-4424 [1] RECTIFIER  
 

#SEBP15450735
 

6I-4883: AIR CLEANER GP

6I4883 AIR CLEANER GP
AN ATTACHMENT
c575010 SEBP1545
6I4883 AIR CLEANER GP Parts scheme
  For full view, you need register

Parts for your SR4 GENERATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6I-4884 [1] FILTER AS  
2. 6I-4886 [2] ELEMENT-FILTER  
3. 6I-4887 [2] ELEMENT-FILTER  
4. 7E-3035 [2] BUMPER  
5. 4B-1238 [2] SCREW-MACHINE  
6. 4B-2049 [2] NUT  
7. 4P-9482 [1] SWITCH AS  
8. 4W-3595 [4] MOUNT  
9. 7W-1380 [1] TERMINAL  
10. 7W-1378 [1] COVER  
11. 7E-8356 [2] SPACER  
12. 4B-2043 [12] NUT  
13. 7S-1197 [2] SCREW-MACHINE  
14. 1P-2086 [2] BOLT-WASHER HEAD  
15. 6V-7697 [2] SCREW-MACHINE  
16. 6I-3592 [1] FITTING  
17. 4P-8767 [1] SWITCH-PRESSURE  
18. 4P-9481 [1] BRACKET  
19. 4B-4863 [2] WASHER  
20. 3S-2093 B [3] STRAP-CABLE  
21. 5P-6010 [1] TUBE  
   
  6I-4937 [1] KIT-FILTER SEAL  
    CONSISTS OF
    GASKETS,BRACKETS,BOLTS,
    WASHERS SCREWS,PLUGS,
    LOCKWASHER
  B   USE AS REQUIRED
 

#SEBP15450736
 

6I-0909: TRANSFORMER AS

6I0909 TRANSFORMER AS
S/N 6PA1-UP,2ED1-UP
PART OF 4P4565, 4P4571 GENERATORS
c537726 SEBP1545
6I0909 TRANSFORMER AS Parts scheme
  For full view, you need register

Parts for your SR4 GENERATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7E-5465 [2] TRANSFORMER-CURRENT  
2. 7E-8354 [1] COVER  
3. 7E-5463 [1] STRIP-TERMINAL  
4. 7E-8360 [1] STRIP-MARKER  
5. 7E-8356 [2] SPACER  
 

#SEBP15450737
 

8N-7151: INSTALLATION AR

8N7151 INSTALLATION AR
S/N 5RA1-634,5SA1-524,5TA1-652,5VA1-570,5XA3392-UP,5YA1-652,5UA767-UP,`
5ZA1-594,6AA586-646,6LA1-646,6MA1-724,6SA1-UP,6NA1-UP,6PA1-UP
8N7152-PAGE 505
AN ATTACHMENT
c326680 SEBP1545
8N7151 INSTALLATION AR Parts scheme
  For full view, you need register

Parts for your SR4 GENERATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9S-1366 B [16] BOLT 63.5MM(2.5IN)LG  
  1A-5822 B [16] BOLT 69.85MM(2.75IN)LG  
  2M-0849 [16] WASHER  
2. 8N-7152 Y [1] COUPLING GP-GENERATOR  
3. 5N-4479 [3] SHIM .80MM(.031IN)THK  
4. 1D-4637 B [2] BOLT  
  5P-8250 [4] WASHER  
  1B-4333 [2] NUT  
5. 9F-8369 B [18] SHIM 2.65MM(.104IN)THK  
  1H-1179 B [36] SHIM .76MM(.029IN)THK  
6. 1D-4637 [4] BOLT  
  5P-8250 [8] WASHER  
  1B-4333 [4] NUT  
  B   USE AS REQUIRED
  Y   SEPARATE ILLUSTRATION
 

#SEBP15450738
 

7W-8708: INSTALLATION AR

7W8708 INSTALLATION AR
S/N 5RA635-UP,5SA525-UP,5TA653-UP,5UA855-UP,5VA571-UP,5YA653-UP,`
5ZA595-UP,6AA647-UP,6LA647-UP,6MA725-UP,6NA864-UP,6PA689-UP,`
6SA638-UP,6WA579-UP,2ED1-UP,5TD1-UP,8FD1-UP
8N7152-PAGE 505. AN ATTACHMENT
c405848 SEBP1545
7W8708 INSTALLATION AR Parts scheme
  For full view, you need register

Parts for your SR4 GENERATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 0S-1587 [16] BOLT  
  5P-8245 [16] WASHER  
2. 8N-7152 Y [1] COUPLING GP-GENERATOR  
3. 5N-4479 B [3] SHIM .80MM(.031IN)THK  
4. 1D-4637 J [2] BOLT  
  5P-8250 J [4] WASHER  
  2J-3507 J [4] NUT-FULL  
5. 1H-1179 B [36] SHIM .76MM(.029IN)THK  
  9F-8369 B [18] SHIM 2.65MM(.104IN)THK  
6. 1D-4637 [4] BOLT  
  5P-8250 [8] WASHER  
  2J-3507 [4] NUT-FULL  
   
    J-FOR USE WITH 689
    & 807 FRAME ONLY
  B   USE AS REQUIRED
  Y   SEPARATE ILLUSTRATION
 

#SEBP15450739
 

7W-9855: INSTALLATION AR-GENERATOR

7W9855 INSTALLATION AR-POWER
S/N 5UA1-854,6NA1-UP,6PA1-UP
8N7152-PAGE 505
AN ATTACHMENT
c404358 SEBP1545
7W9855 INSTALLATION AR-GENERATOR Parts scheme
  For full view, you need register

Parts for your SR4 GENERATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2B-0947 [16] BOLT  
  5P-8245 [16] WASHER  
2. 8N-7152 Y [1] COUPLING GP-GENERATOR  
3. 5N-4479 B [3] SHIM .80MM(.031IN)THK  
4. 1D-4637 J [2] BOLT  
  5P-8250 J [4] WASHER  
  2J-3507 J [2] NUT-FULL  
5. 1H-1179 B [36] SHIM .76MM(.029IN)THK  
  9F-8369 B [18] SHIM 2.65MM(.104IN)THK  
6. 1D-4637 [4] BOLT  
  5P-8250 [8] WASHER  
  2J-3507 [4] NUT-FULL  
   
    J-FOR USE WITH
    689 FRAME
  B   USE AS REQUIRED
  Y   SEPARATE ILLUSTRATION
 

Information:

General Service Information
Identification
CONTROL PANEL SR4 GENERATOR MOUNTED
Abbreviations
CONTROL PANEL SR4 GENERATOR MOUNTED
Symbols
CONTROL PANEL SR4 GENERATOR MOUNTED
How To Read Control Panel DC Schematics
CONTROL PANEL SR4 GENERATOR MOUNTED
Location Of Components
CONTROL PANEL SR4 GENERATOR MOUNTED
Standard Components
CONTROL PANEL SR4 GENERATOR MOUNTED
Optional Components
CONTROL PANEL SR4 GENERATOR MOUNTED
Energize To Run Engine System
CONTROL PANEL SR4 GENERATOR MOUNTED
Energize To Shut Off Engine System
CONTROL PANEL SR4 GENERATOR MOUNTED
Latching Fuel Solenoid System
CONTROL PANEL SR4 GENERATOR MOUNTED
Point To Point Wiring Diagrams
CONTROL PANEL SR4 GENERATOR MOUNTED
D.C. Schematic (JIC)
CONTROL PANEL SR4 GENERATOR MOUNTED
Wiring Diagram (Instrument Panel)
CONTROL PANEL SR4 GENERATOR MOUNTED
Wiring Diagram (Subpan Side One)
CONTROL PANEL SR4 GENERATOR MOUNTED
Wiring Diagram (Subpan Side Two)
CONTROL PANEL SR4 GENERATOR MOUNTED
Control Panel Wiring Harness
CONTROL PANEL SR4 GENERATOR MOUNTED
Customer/Contactor Wiring
CONTROL PANEL SR4 GENERATOR MOUNTED
Standby Generator Wiring Diagram
CONTROL PANEL SR4 GENERATOR MOUNTED
Identification
ELECTRONIC MODULAR CONTROL PANEL (SR-4 GENERATOR MOUNTED)
Location Of Components
ELECTRONIC MODULAR CONTROL PANEL (SR-4 GENERATOR MOUNTED)
Control Panel Operation
ELECTRONIC MODULAR CONTROL PANEL (SR-4 GENERATOR MOUNTED)
Optional Modules
ELECTRONIC MODULAR CONTROL PANEL (SR-4 GENERATOR MOUNTED)
Troubleshooting
ELECTRONIC MODULAR CONTROL PANEL (SR-4 GENERATOR MOUNTED)
Service Procedures
ELECTRONIC MODULAR CONTROL PANEL (SR-4 GENERATOR MOUNTED)
Identification
SR4 GENERATOR MOUNTED CONTROL PANEL
Abbreviations & Symbols
SR4 GENERATOR MOUNTED CONTROL PANEL
How To Read Control Panel DC Schematics
SR4 GENERATOR MOUNTED CONTROL PANEL
Components
SR4 GENERATOR MOUNTED CONTROL PANEL
Introduction
SR4 GENERATOR MOUNTED CONTROL PANEL
Automatic Start/Stop Control Panel
SR4 GENERATOR MOUNTED CONTROL PANEL
Manual Start/Stop Control Panel
SR4 GENERATOR MOUNTED CONTROL PANEL
SRCV Generator
SRCV GENERATOR (SELF-REGULATED CONSTANT VOLTAGE)
SRCV Exciter
SRCV GENERATOR (SELF-REGULATED CONSTANT VOLTAGE)
Generator Rewind Data
SRSE GENERATOR (STATICALLY REGULATED STATICALLY EXCITED)
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
Use FT1555 Generator Rotor Removal Tool To Remove And Install Rotor Assembly
1982/01/20
Make Sure Generator Leads Do Not Move Against Frame
1982/09/22
Extend Exciter Stator Life In Humid, Salty Environments
1986/02/01
Bearing Information For SR 4 Generators
1990/08/01
New SR 4 Generator Rewind Data Available
1991/10/01
New Painting Procedure For SR4 Generators
1992/01/01
Proper Storage of Caterpillar Electric Set Generators{1404}
1994/01/01
Generator Maintenance Schedule Additions{4471,4450,1404}
1994/03/01
SR4 Generator Bearing Update{4471}
1994/07/01
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
Updated Cat EPD Alternator Failure Report Template Is Now Available for Cat Generator Sets {1404}
2011/05/25
Special Instruction
Replacement Of 5N1848, 5N1849 And 5N1850 A1 Module Regulator Assemblies{4467}
Replacement Of 5N1848, 5N1849 And 5N1850 A1 Module Regulator Assemblies{4467}
Installing the VR3 Voltage Regulator On SR4 Generators{4467}
Installing the VR3 Voltage Regulator On SR4 Generators{4467}
Replacing SR4 Generator Fault Light{4450}
Replacing SR4 Generator Fault Light{4450}
Cooling Air Filter Installation For 680 And 800 Frame Generators{7263}
Cooling Air Filter Installation For 680 And 800 Frame Generators{7263}
Replacing SR4 Generator Pre-Alarm Light{1404}
Replacing SR4 Generator Pre-Alarm Light{1404}
Removal Of 4P-6407 Film From The Generator Set Control (GSC) Of The Electronic Modular Control Panel II (EMCP II){4490, 7451}
Removal Of 4P-6407 Film From The Generator Set Control (GSC) Of The Electronic Modular Control Panel II (EMCP II){4490, 7451}
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 AssetIQ<SUP>TM</SUP> for Commercial Generator Set Systems on Caterpillar and non-Caterpillar Products {4450, 7490}
Instructions for Installing AssetIQTM 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
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 <B>5N-0001</B> Generator through <B>5N-0025</B> Generator
SR4 and SR4B Electric Power Generation Rewind Data
Winding Data for <B>102-2415</B> Generator through <B>108-3052</B> Generator
SR4 and SR4B Electric Power Generation Rewind Data
Winding Data for <B>109-1595</B> Generator through <B>109-3774</B> Generator
SR4 and SR4B Electric Power Generation Rewind Data
Winding Data for <B>5N-0027</B> Generator through <B>5N-0050</B> Generator
SR4 and SR4B Electric Power Generation Rewind Data
Winding Data for <B>5N-0051</B> Generator through <B>5N-0075</B> Generator
SR4 and SR4B Electric Power Generation Rewind Data
Winding Data for <B>5N-0076</B> Generator through <B>5N-0090</B> Generator
SR4 and SR4B Electric Power Generation Rewind Data
Winding Data for <B>5N-0431</B> Generator through <B>5N-7207</B> Generator
SR4 and SR4B Electric Power Generation Rewind Data
Winding Data for <B>111-8240</B> Generator through <B>112-1481</B> Generator
SR4 and SR4B Electric Power Generation Rewind Data
Winding Data for <B>115-5101</B> Generator through <B>121-6860</B> Generator
SR4 and SR4B Electric Power Generation Rewind Data
Winding Data for <B>121-6882</B> Generator through <B>123-3185</B> Generator
SR4 and SR4B Electric Power Generation Rewind Data
Winding Data for <B>129-1502</B> Generator through <B>129-5034</B> Generator
SR4 and SR4B Electric Power Generation Rewind Data
Winding Data for <B>5N-7208</B> Generator through <B>5N-7232</B> Generator
SR4 and SR4B Electric Power Generation Rewind Data
Winding Data for <B>5N-7233</B> Generator through <B>5N-7309</B> Generator
SR4 and SR4B Electric Power Generation Rewind Data
Winding Data for <B>130-0234</B> Generator through <B>130-7595</B> Generator
SR4 and SR4B Electric Power Generation Rewind Data
Winding Data for <B>5N-8891</B> Generator through <B>5N-8911</B> Generator
SR4 and SR4B Electric Power Generation Rewind Data
Winding Data for <B>5N-9081</B> Generator through <B>5N-9432</B> Generator
SR4 and SR4B Electric Power Generation Rewind Data
Winding Data for <B>4P-2236</B> Generator through <B>4P-9907</B> Generator
SR4 and SR4B Electric Power Generation Rewind Data
Winding Data for <B>4W-0183</B> Generator through <B>4W-9669</B> Generator
SR4 and SR4B Electric Power Generation Rewind Data
Winding Data for <B>7C-1601</B> Generator through <B>7C-9126</B> Generator
SR4 and SR4B Electric Power Generation Rewind Data
Winding Data for <B>7E-0097</B> Generator through <B>7E-9695</B> Generator
SR4 and SR4B Electric Power Generation Rewind Data
Winding Data for <B>7W-1877</B> Generator through <B>7W-8825</B> Generator
SR4 and SR4B Electric Power Generation Rewind Data
Winding Data for <B>9Y-0157</B> Generator through <B>9Y-0389</B> Generator
SR4 and SR4B Electric Power Generation Rewind Data
Winding Data for <B>9Y-0390</B> Generator through <B>9Y-0533</B> Generator
SR4 and SR4B Electric Power Generation Rewind Data
Winding Data for <B>9Y-1408</B> Generator through <B>9Y-9422</B> 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
Systems Operation
ELECTRONIC MODULAR CONTROL PANEL (EMCP)
Systems Operation
SRSE GENERATOR (STATICALLY REGULATED STATICALLY EXCITED)
Systems Operation
SR4 GENERATOR
Systems Operation
SR4 GENERATOR
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
Glossary
SR4 Generator with VR3 or VR4 Voltage Regulator
General Information
SR4 Generator with VR3 or VR4 Voltage Regulator
Component Descriptions
SR4 Generator with VR3 or VR4 Voltage Regulator
Generator Operation
SR4 Generator with VR3 or VR4 Voltage Regulator
Testing and Adjusting
Testing And Adjusting
ELECTRONIC MODULAR CONTROL PANEL (EMCP)
Testing And Adjusting
SRSE GENERATOR (STATICALLY REGULATED STATICALLY EXCITED)
Testing And Adjusting
SR4 GENERATOR
General Information
SR4B Generators
Troubleshooting
SR4B Generators
Generator Set - Test
SR4 Generator with VR3 or VR4 Voltage Regulator
Varistor - Test
SR4 Generator with VR3 or VR4 Voltage Regulator
Rotating Rectifier - Test
SR4B Generators
Winding - Test
SR4B Generators
Resistor - Test
SR4 Generator with VR3 or VR4 Voltage Regulator
Exciter Field - Flash
SR4 Generator with VR3 or VR4 Voltage Regulator
Generator - Dry
SR4 Generator with VR3 or VR4 Voltage Regulator
Insulation - Test
SR4 Generator with VR3 or VR4 Voltage Regulator
General Information
SR4 Generator with VR3 or VR4 Voltage Regulator
Troubleshooting
SR4 Generator with VR3 or VR4 Voltage Regulator
Rotating Rectifier - Test
SR4 Generator with VR3 or VR4 Voltage Regulator
Disassembly and Assembly
Disassembly And Assembly
SRSE GENERATOR (STATICALLY REGULATED STATICALLY EXCITED)
Alignment Of Single-Bearing Generators
SRSE GENERATOR (STATICALLY REGULATED STATICALLY EXCITED)
SRCR Generators
SRCR GENERATOR
Generator Covers
SRCR GENERATOR
Generator Drive Assembly
SRCR GENERATOR
Rotating Field
SRCR GENERATOR
Bearing Retainer And Brush Yoke Assembly
SRCR GENERATOR
Alignment Of Single Bearing Generators<BR> (Typical)
SRCR GENERATOR
Control Panel
SR4 GENERATOR
Generator Bearing<BR> (Outside Bearing Type RFA)
SR4 GENERATOR
Generator Bearing (Inside Bearing Type RFA)
SR4 GENERATOR
Generator Removal
SR4 GENERATOR
Alignment Of Single-Bearing Generators<BR> (Typical)
SR4 GENERATOR
Rotor Assembly
SR4 GENERATOR
Stator Assembly
SR4 GENERATOR
Coupling - Install
SR4 Generator with VR3 or VR4 Voltage Regulator
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
Bearing - Remove and Install
SR4 Generator with VR3 or VR4 Voltage Regulator
Exciter - Remove and Install
SR4 Generator with VR3 or VR4 Voltage Regulator
Generator - Remove
SR4 Generator with VR3 or VR4 Voltage Regulator
Generator - Install
SR4 Generator with VR3 or VR4 Voltage Regulator
Generator - Align
SR4 Generator with VR3 or VR4 Voltage Regulator
Rotor - Remove and Install
SR4 Generator with VR3 or VR4 Voltage Regulator
Coupling - Remove
SR4 Generator with VR3 or VR4 Voltage Regulator
Service Magazine
Improved Procedure Can Be Used To Adjust Voltage Gain{4467}
1980/06/02
Use FT1555 Generator Rotor Removal Tool To Remove And Install Rotor Assembly{0626,0644,0665,4457}
1982/01/11
Make Sure Generator Leads Do Not Move Against Frame{4459}
1982/08/30
Use Care When Installing Circuit Boards In Regulators{4467}
1984/11/19
Extend Exciter Stator Life In Humid, Salty Environments{4453,4454,4450}
1986/02/03
Fabricated Tester For Regulator-Exciter Control Assemblies Used On SR-4 And SRCR Generators{0652,4451,4452,4454,4467}
1979/11/26
Possible Overvoltage Conditions From Output Of VR3 Voltage Regulator {4467,4474}
1990/03/19
Availability Of Replacement SR4 Generators {4450}
1990/07/02
New SR 4 Generator Rewind Data Available{4450}
1991/10/07
Procedure To Check 7C2700 Voltage Control Module{4450,4467}
1992/01/20
New Painting Procedure For SR4 Generators{4450}
1992/01/20
Rotor Shaft Length Changed {4457,4472}
1992/03/23
Special Instruction For Installing VR3 Voltage Regulator On SR4 Generators Now Available {4450}
1993/01/25
Preventive Maintenance To Reduce Risk Of Stator Failure{1404,4453}
1993/07/12
New Voltage Regulator Is Available{4467}
1993/08/09
Air Intake Filters Available As An Attachment {4450,1054}
1993/09/13
Cleaning SR4 Generators {1404,4450}
1993/12/27
Use 142-5055 Insulation Tester Group To Measure And Check Insulation Resistance{4450,0785}
1998/03/23
Special Instruction, REHS0345, &quot;Generator Service Literature Index&quot; Is Available{4450}
1998/10/26
Special Instruction, REHS0345-01, &quot;Generator Service Literature Index&quot; 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 SR4 :

ROTOR AS
7E-3085 ROTOR AS
ROTOR AS
7C-7162 ROTOR AS
ROTOR AS
9Y-2901 ROTOR AS
ROTOR AS
7W-0144 ROTOR AS
ROTOR AS
7C-0542 ROTOR AS
ROTOR AS
6I-4877 ROTOR AS
ROTOR AS
9Y-2899 ROTOR AS
ROTOR AS
7C-9135 ROTOR AS
ROTOR AS
4P-9018 ROTOR AS
ROTOR AS
7E-3085 ROTOR AS
ROTOR AS
110-4170 ROTOR AS
SINK AS-HEAT
110-4171 SINK AS-HEAT
AIR CLEANER GP
6I-4883 AIR CLEANER GP
TRANSFORMER AS
6I-0909 TRANSFORMER AS
INSTALLATION AR
8N-7151 INSTALLATION AR
INSTALLATION AR
7W-8708 INSTALLATION AR

Truck sale:

Caterpillar SR4, Construction
66,650 
Caterpillar SR4, Construction
- mobile generator sets
N C MACHINERY CO.
CATERPILLAR SR4 2014
 
CATERPILLAR SR4 2014
- MOBILE GENERATOR SETS
N C MACHINERY
- Billings - United States
CATERPILLAR SR4 1900
 
CATERPILLAR SR4 1900
- OTHER
EMPIRE MACHINERY CO
1725 South Country Club Drive - Mesa -
2000 CAT SR4
Call 
2000 CAT SR4

Miller Heavy Equipment
Medley, Florida
1990 CAT SR4
USD $39,500 
1990 CAT SR4

Ryals Machinery Company Inc.
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