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Hours: 1,063
Stock Number: EE26446
Serial Number: 81Z13228
Description: Online Owner's Manual
Equipment-certification-code: NCR
Updated: Thursday, October 22, 2026 07:29 AM
Location: Mesa, Arizona
Seller: Empire Southwest
Hours: 1,346
Standby Power Rating: 600 kW
Stock Number: MEG1408
Serial Number: 81Z14267
Fuel Type: Diesel
Engine Manufacturer: Caterpillar
Description: Year: 1992
Manufacturer: Caterpillar
Package Model: 3412
Generator Model: SR4
Serial Number: 81Z14267
Condition: Used
Hours: 1,346
kW: 600
...
Updated: Tuesday, November 03, 2026 03:46 PM
Location: Edinburgh, Indiana
Seller: Midwest Engines & Generators
Hours: 1,326
Standby Power Rating: 800 kW
Stock Number: F60601
Serial Number: 81Z11817
Prime Power Rating: 725 kW
Fuel Type: Diesel
Description: MAKE/MODEL: CATERPILLAR 3412
POWER: 800KW STANDBY - 500KW PRIME @ 60HZ
HOURS: 1,326
FUEL TYPE: DIESEL
AUTO START
CONTROL PANEL
FREQUENCY: 50/...
Updated: Friday, September 04, 2026 10:36 AM
Location: Broadview Heights, Ohio
Seller: Ohio Cat - Power Systems
Hours: 5,346
Standby Power Rating: 500 kW
Description: Cat 3412 Standby Generator, Enclosure & Muffler, 500KW (625kVa), SR4 Generator (s/n:5NA06700 / Arr# 5N5078), Good Used Running Condition, 5346 orig...
Updated: Tuesday, November 03, 2026 11:17 AM
Location: Peoria, Illinois
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: Wednesday, September 09, 2026 11:25 AM
Location: Phoenix, Arizona
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: Wednesday, September 09, 2026 11:25 AM
Location: Phoenix, Arizona
Seller: Empire Power Systems
Hours: 1
Stock Number: EE20589
Serial Number: 81Z01200
Description: Online Owner's Manual
Equipment-certification-code: NCR
Updated: Thursday, October 22, 2026 07:29 AM
Location: Phoenix, Arizona
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: Wednesday, September 09, 2026 11:25 AM
Location: Phoenix, Arizona
Seller: Empire Power Systems
Hours: 2,335
Stock Number: EE16567
Serial Number: 38S05606
Description: Online Owner's Manual
Equipment-certification-code: NCR
Updated: Thursday, October 22, 2026 07:29 AM
Location: Phoenix, Arizona
Seller: Empire Southwest
Hours: 112
Standby Power Rating: 470 kW
Stock Number: 004
Serial Number: 6EA00548
Fuel Type: Diesel
Engine Manufacturer: Caterpillar
Description:
Updated: Thursday, August 27, 2026 03:05 PM
Location: Roosevelt, Utah
Seller: 116 Auctions
Hours: 1,190
Standby Power Rating: 500 kW
Stock Number: 625Kva
Serial Number: 81Z06929
Prime Power Rating: 500 kW
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: Wednesday, September 23, 2026 12:13 PM
Location: Medley, Florida
Seller: Miller Heavy Equipment
Stock Number: 150133
Description: Cat Diesel, 800kW, 480-Volt
Updated: Monday, September 21, 2026 08:19 AM
Location: Bristol, Pennsylvania
Seller: NATIONAL LIFT EQUIP 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: Thursday, September 03, 2026 10:00 AM
Location: Knoxville, Tennessee
Seller: Stowers Power Systems
Hours: 251
Standby Power Rating: 800 kW
Stock Number: 1720
Serial Number: 9EP01046
Prime Power Rating: 725 kW
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, October 12, 2026 07:12 AM
Location: Spring, Texas
Seller: NineX Power Systems
Hours: 583
Standby Power Rating: 700 kW
Stock Number: 1746
Serial Number: 2WJ02440
Prime Power Rating: 630 kW
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: Wednesday, September 02, 2026 07:55 AM
Location: Spring, Texas
Seller: NineX Power Systems
Hours: 327
Standby Power Rating: 500 kW
Stock Number: GS4895
Serial Number: 81Z24004
Fuel Type: Diesel
Engine Manufacturer: 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, October 14, 2026 03:36 PM
Location: Santa Clarita, California
Seller: Power Generation Enterprises, Inc.
Hours: 920
Standby Power Rating: 600 kW
Serial Number: 81Z14418
Prime Power Rating: 545 kW
Fuel Type: Diesel
Engine Manufacturer: Caterpillar
Description: Caterpillar 3412C Open Skid Diesel Genset
600kW Standby/545kW Prime
SN: 81Z14418
DOM: 1993
Hours: <1,000
480V, 60Hz, 1800RPM
800AMP Breaker
Updated: Friday, August 21, 2026 01:12 PM
Location: Miami, Florida
Seller: PENCA POWER & EQUIPMENT
Hours: 3,892
Standby Power Rating: 500 kW
Stock Number: 1867
Serial Number: 81Z01527
Prime Power Rating: 455 kW
Fuel Type: Diesel
Description: Used CAT 3412C Generator Set; 3892 Original Hours; 500kW Standby Rated; 480/277V; Analog Controls; 800A Breaker; Open Skid Mount; Electric Starter;...
Updated: Thursday, October 01, 2026 02:02 PM
Location: Spring, Texas
Seller: NineX Power Systems
Stock Number: P170295A
Serial Number: RLR00878
Description: NEW SURPLUS CATERPILLAR 2010 3412C DITA MARINE AUXILIARY GENERATOR SET • 9 AVAILABLE • CAT 3412C DITA MARINE DIESEL ENGINE • IMO COMPLIANT • CA...
Updated: Wednesday, October 14, 2026 03:35 PM
Location: San Diego, California
Seller: Hawthorne Cat
Hours: 384
Standby Power Rating: 600 kW
Stock Number: 20301
Serial Number: 81Z12502
Fuel Type: Diesel
Engine Manufacturer: Caterpillar
Description: Engine Information
• Engine Manufacturer:Caterpillar
• Engine Model:3412 DITA
• Engine S/N:81Z12502
• Engine Arrangement:2W7900
• Engine RPM:1...
Updated: Thursday, October 22, 2026 09:21 AM
Location: Houston, Texas
Seller: Worldwide Power Products, LLC
Hours: 554
Stock Number: EE20674
Serial Number: 81Z03611
Description: 370KW STANDBY/335KW PRIME CAT
3412DITT, CAT GEN, INSTALLED
RADIATOR
TWO IDENTICAL UNITS 554 HRS
SINCE NEW SN 81Z3597 & 81Z3811;
GOVERNOR (545 ...
Updated: Wednesday, September 09, 2026 11:25 AM
Location: Phoenix, Arizona
Seller: Empire Power Systems
Hours: 1,145
Stock Number: EE20645
Serial Number: 38S8293
Description: Online Owner's Manual
Equipment-certification-code: NCR
Updated: Thursday, October 22, 2026 07:29 AM
Location: Phoenix, Arizona
Seller: Empire Southwest
Hours: 648
Standby Power Rating: 480 kW
Stock Number: 31043
Serial Number: 7DB PREFIX
Fuel Type: Diesel
Engine Manufacturer: Caterpillar
Description: Item Number : 31043
Year : 2000
Manufacturer : Caterpillar
Fuel Type : Natural Gas
Serial Number : 7DB Prefix
KW : 480
Hz : 60
Voltage :480
...
Updated: Wednesday, November 04, 2026 09:26 AM
Location: Encino, California
Seller: Industrial Motor Power Corp
Hours: 1,459
Stock Number: EE21518
Serial Number: 81Z19041
Description: 600KW STANDBY/545KW PRIME CAT
3412, 1459 HRS SINCE NEW IN
1995; CAR SR-4. SN 81Z19041;
CAT DIGITAL CONROL PANEL EMCP;
GOVERNOR; INSTALLED RADIA...
Updated: Wednesday, September 09, 2026 11:25 AM
Location: Phoenix, Arizona
Seller: Empire Power Systems
Hours: 9,100
Standby Power Rating: 500 kW
Stock Number: 089
Prime Power Rating: 455 kW
Fuel Type: Diesel
Engine Manufacturer: Cat
Description: Complete, commercial-grade standby backup power system. Enclosed unit includes the generator, integrated high-capacity fuel storage, and a service-...
Updated: Wednesday, November 04, 2026 12:19 PM
Location: Choteau, Montana
Seller: Montana Forklift & Equipment
Hours: 428
Stock Number: EE20417
Serial Number: CCB01269
Description: Online Owner's Manual
Equipment-certification-code: NCR
Updated: Thursday, October 22, 2026 07:29 AM
Location: Phoenix, Arizona
Seller: Empire Southwest
Hours: 975
Standby Power Rating: 700 kW
Description: 975 Original Hours
Updated: Monday, October 26, 2026 08:39 AM
Location: Everett, Washington
Seller: BSR Worldwide Equipment LLC
Hours: 1,201
Standby Power Rating: 1,000 kW
Stock Number: F60523
Serial Number: CNB00687
Prime Power Rating: 910 kW
Fuel Type: Diesel
Description: MAKE/MODEL: CAT 3508B INDUSTRIAL POWER
POWER: 1,000KW STANDBY - 910KW PRIME
HOURS: 1,201
FUEL TYPE: DIESEL
MOBILE.
1800 RPM
60HZ, 480V, PACKA...
Updated: Friday, August 28, 2026 08:39 AM
Location: Broadview Heights, Ohio
Seller: Ohio Cat - Power Systems
