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Hours: 591
Stock Number: EE25766
Serial Number: BPG00208
Description: Online Owner's Manual
Equipment-certification-code: NCR
Updated: Thursday, July 30, 2026 10:51 AM
Location: Phoenix, Arizona, USA
Seller: Empire Southwest
Hours: 700
Standby Power Rating: 625 kVA
Stock Number: 30460
Serial Number: 81Z PREFIX
Fuel Type: Diesel
Engine Specs: Caterpillar
Description: Item Number : 30460
Year : 1999
Manufacturer : Caterpillar
Fuel Type : Diesel
Serial Number : 81Z Prefix
KW : 500
Hz : 60
Voltage :480
RPM ...
Updated: Wednesday, July 29, 2026 04:15 PM
Location: Miami, Florida, USA
Seller: IMP Latin America
Hours: 664
Stock Number: YEU0084
Serial Number: 2WJ01683
Description: .
1998 CAT 3412 STATIONARY GENSET
800 KW STANDBY
1998 CAT 3412 STATIONARY GENSET
800 KW STANDBY
Online Owner's Manual
Equipment-certification-...
Updated: Thursday, August 06, 2026 11:37 AM
Location: Topeka, Kansas, USA
Seller: Foley Equipment Company
Hours: 447
Stock Number: EE23195
Description: 750KW STANDBY/680KW PRIME CAT
3412; 447 HRS SINCE NEW IN 1998.
CAT SR-4; SN 2WJ02712, 480V,
CAT DIGITAL CONTROL PANEL EMCPII
CAT ELECTRONIC GOV...
Updated: Thursday, June 18, 2026 02:48 PM
Location: Phoenix, Arizona, USA
Seller: Empire Power Systems
Hours: 541
Stock Number: EU00147
Serial Number: 2WJ00314
Sound Attenuation: Yes
Battery Charger: Yes
Jacket Water Heater: Yes
Description: 1995 CAT 3412 750KW GENSET
Auto Start
Battery Set
Cat Brand Genset
Control Panel - Other
Enclosure Lights
Enclosure Material - Aluminum
Eng...
Updated: Tuesday, July 28, 2026 02:32 PM
Location: Knoxville, Tennessee, USA
Seller: Stowers Power Systems
Hours: 760
Standby Power Rating: 937.5 kVA
Stock Number: GS4847
Serial Number: 2WJ00195
Fuel Type: Diesel
Engine Specs: Caterpillar
Description: Pre-owned Caterpillar 3412 Diesel Generator Set - Rated at 750KW, 937KVA, 60Hz, 480V, 1800RPM - Includes Engine Driven Radiator, EMCP Digital Contr...
Updated: Wednesday, July 22, 2026 09:43 AM
Location: Santa Clarita, California, USA
Seller: Power Generation Enterprises, Inc.
Hours: 1,346
Standby Power Rating: 750 kVA
Stock Number: MEG1408
Serial Number: 81Z14267
Fuel Type: Diesel
Engine Specs: Caterpillar
Description: Year:
1992
Manufacturer:
Caterpillar
Package Model:
3412
Generator Model:
SR4
Serial Number:
81Z14267
Condition:
Used
Hours:
1,346
El...
Updated: Tuesday, August 04, 2026 03:35 PM
Location: Edinburgh, Indiana, USA
Seller: Midwest Engines & Generators
Hours: 1,154
Stock Number: EE21093
Serial Number: 81Z09335
Description: Online Owner's Manual
Equipment-certification-code: NCR
Updated: Monday, August 03, 2026 04:09 PM
Location: Phoenix, Arizona, USA
Seller: Empire Southwest
Hours: 1,945
Standby Power Rating: 462.5 kVA
Stock Number: H-701070
Serial Number: Y4701070
Prime Power Rating: 577.5 kVA
Fuel Type: Diesel
Description: 1989 Cat 3412D Gen Set. 545hp @1800RPM!
Lower End Completely Rebuilt by a Certified Cat Mechanic & Diesel Shop March 2026.
-New Rod & Main Bear...
Updated: Monday, August 10, 2026 10:39 AM
Location: Lowell, Michigan, USA
Seller: HFS Equipment Sales
Hours: 6,000
Standby Power Rating: 625 kVA
Description: Cat 3412 Standby Generator, Enclosure & Muffler, 500KW (625kVa), SR4 Generator (s/n:5NA06700 / Arr# 5N5078), Good Used Running Condition, Approx. 6...
Updated: Friday, August 07, 2026 01:15 PM
Location: Peoria, Illinois, USA
Seller: HOERR MACHINERY LLC
Hours: 785
Stock Number: EE20360
Serial Number: 81Z08052
Description: 600KW STANDBY/545KW PRIME
CAT 3412; 1500 HRS SINCE NEW IN
1987, CAT SR-4. SN 81Z8052; CAT
DIGITAL CONTROL PANEL EMCPII;
GOVERNOR; INSTALLED RAD...
Updated: Thursday, June 18, 2026 02:48 PM
Location: Phoenix, Arizona, USA
Seller: Empire Power Systems
Hours: 1,000
Stock Number: EE21605
Serial Number: 81Z03684
Description: 600KW STANDBY/545KW PRIME CAT
3412, 1000 HRS SINCE NEW IN
1985; CAR SR-4 CAT CONTROL
PANEL; GOVERNOR; INSTALLED
RADIATOR; BREAKER (1000 AMP);
...
Updated: Thursday, June 18, 2026 02:48 PM
Location: Phoenix, Arizona, USA
Seller: Empire Power Systems
Hours: 1,007
Stock Number: EE20623
Serial Number: 81Z03114
Description: Online Owner's Manual
Equipment-certification-code: NCR
Updated: Wednesday, July 29, 2026 04:15 PM
Location: Phoenix, Arizona, USA
Seller: Empire Southwest
Hours: 1
Stock Number: EE20589
Serial Number: 81Z01200
Description: Online Owner's Manual
Equipment-certification-code: NCR
Updated: Wednesday, July 29, 2026 04:15 PM
Location: Phoenix, Arizona, USA
Seller: Empire Southwest
Hours: 1
Stock Number: EE20589
Serial Number: 81Z01200
Description: 320KW PRIME CAT 3412DITTA, KATO
GEN 4160V, NO COOLING
0 HRS SINCE REBUILD SN 81Z01200
WOODWARD GOVERNOR EG3P (425 HP
ENGINE) UNIT IS DIRECT INJ...
Updated: Thursday, June 18, 2026 02:48 PM
Location: Phoenix, Arizona, USA
Seller: Empire Power Systems
Hours: 2,335
Stock Number: EE16567
Serial Number: 38S05606
Description: Online Owner's Manual
Equipment-certification-code: NCR
Updated: Wednesday, July 29, 2026 04:15 PM
Location: Phoenix, Arizona, USA
Seller: Empire Southwest
Hours: 1,406
Standby Power Rating: 437.5 kVA
Stock Number: 3412 GEN
Fuel Type: Diesel
Engine Specs: CAT
Engine Model: 3412
Description: 437.5 kVA, 350 kW, 208/416 Volts, 3-phase, Cat 3412 Engine, Skid Mounted. Additionally was a hospital standby unit, it only has 1406 hours.
Updated: Friday, August 07, 2026 10:57 AM
Location: Caledonia, New York, USA
Seller: CALEDONIA DIESEL
Hours: 112
Standby Power Rating: 587.5 kVA
Stock Number: 004
Serial Number: 6EA00548
Fuel Type: Diesel
Engine Specs: Caterpillar
Description:
Updated: Monday, June 01, 2026 08:16 AM
Location: Roosevelt, Utah, USA
Seller: 116 Auctions
Hours: 1,190
Standby Power Rating: 625 kVA
Stock Number: 625Kva
Serial Number: 81Z06929
Prime Power Rating: 625 kVA
Fuel Type: Diesel
Description: Cat 3412 625Kva genset, Ex-municipal airport unit. Cat dealer maintained, 1190hrs, very clean,well maintained unit. 480V ,10 wire. New voltage regu...
Updated: Tuesday, July 21, 2026 06:38 AM
Location: Medley, Florida, USA
Seller: Miller Heavy Equipment
Stock Number: 150133
Description: Cat Diesel, 800kW, 480-Volt
Updated: Friday, June 26, 2026 11:44 AM
Location: Bristol, Pennsylvania, USA
Seller: NATIONAL LIFT EQUIP INC
Hours: 415
Standby Power Rating: 937.5 kVA
Stock Number: GS4696
Serial Number: BLG02770
Fuel Type: Diesel
Engine Specs: Caterpillar
Description: Pre-owned Caterpillar 3412C Diesel Generator Set - Rated at 750KW, 938KVA, 60Hz, 480V, 1800RPM - Includes Engine Driven Radiator, EMCP Digital Pane...
Updated: Wednesday, July 22, 2026 09:43 AM
Location: Santa Clarita, California, USA
Seller: Power Generation Enterprises, Inc.
Hours: 924
Stock Number: EU00190
Serial Number: 9EP02196
Sound Attenuation: Yes
Battery Charger: Yes
Jacket Water Heater: Yes
Description: Auto Start
Base Type - Skid
Battery Set - Standard
Cat Brand Genset
Circuit Breaker - 3 Pole
Control Panel - EMCP 4.2
Enclosure Material - St...
Updated: Tuesday, July 28, 2026 02:32 PM
Location: Knoxville, Tennessee, USA
Seller: Stowers Power Systems
Hours: 871
Stock Number: EU00189
Serial Number: 9EP02204
Sound Attenuation: Yes
Battery Charger: Yes
Jacket Water Heater: Yes
Description: Auto Start
Base Type - Skid
Battery Set - Standard
Cat Brand Genset
Circuit Breaker - 3 Pole
Control Panel - EMCP 4.2
Enclosure Material - St...
Updated: Tuesday, July 28, 2026 02:32 PM
Location: Knoxville, Tennessee, USA
Seller: Stowers Power Systems
Hours: 251
Standby Power Rating: 1,000 kVA
Stock Number: 1720
Serial Number: 9EP01046
Prime Power Rating: 906.25 kVA
Fuel Type: Diesel
Description: Used CAT 3412C Generator Set; 2001 Model – 251 Hours; 800kW Standby Rated; 480/277V; Sound Attenuated Enclosure; 1250G Base Fuel Tank; EMCP 2 Contr...
Updated: Monday, July 13, 2026 07:22 AM
Location: Spring, Texas, USA
Seller: NineX Power Systems
Hours: 640
Stock Number: F60497
Serial Number: 9EP01469
Manufacturer Model: 3412C
Rating: Standby
Digital Panel: Yes
Description: 700 KW @ 480 V
Auto Start
Battery Charger
Cat Brand Genset
Circuit Breaker
Control Panel
EPA Stationary Emergency
Jacket Water Heater
Updated: Wednesday, July 15, 2026 08:29 AM
Location: Broadview Heights, Ohio, USA
Seller: Ohio Cat - Power Systems
Stock Number: 7AJ02221
Serial Number: 7AJ02221
Prime Power Rating: 850 kVA
Horse Power: 847.12 kW
Manufacturer Model: SR4B
Voltage: 600 V
Description: 2001 CATERPILLAR SR4B - 3412C - 680KW - 600V
Features
Equipment Voltage
Generator
Horsepower 1136.0 hp
Online Owner's Manual
Updated: Wednesday, July 08, 2026 07:28 AM
Location: Brampton, Ontario, Canada
Seller: Toromont Cat - Power Systems
Hours: 583
Standby Power Rating: 875 kVA
Stock Number: 1746
Serial Number: 2WJ02440
Prime Power Rating: 787.5 kVA
Fuel Type: Diesel
Description: Used CAT 3412C Generator Set; 2000 Model - 583 Original Hours; 700kW Standby Rated; 480/277V; Weather Enclosure; Base Fuel Tank; EMCP 2 Controller;...
Updated: Tuesday, June 09, 2026 03:50 PM
Location: Spring, Texas, USA
Seller: NineX Power Systems
Hours: 327
Standby Power Rating: 625 kVA
Stock Number: GS4895
Serial Number: 81Z24004
Fuel Type: Diesel
Engine Specs: Caterpillar
Description: Pre-owned Caterpillar 3412 Diesel Generator Set - Rated at 500KW, 625KVA, 60Hz, 480V, 1800RPM - Includes Engine Driven Radiator, EMCP Digital Contr...
Updated: Wednesday, July 22, 2026 09:43 AM
Location: Santa Clarita, California, USA
Seller: Power Generation Enterprises, Inc.
