477 - 504 of 1,465 Listings
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Hours: 641
Stock Number: E220008T
Serial Number: CMC01437X
Prime Power Rating: 1,406.25 kVA
Fuel Type: Diesel
Manufacturer Model: 3512
Description: 2005 CATERPILLAR 3512
Features
Auto Start
Battery Charger
Battery Disconnect Switch
Emissions Level
Fuel Tank Type - Dual Wall
Generator ...
Updated: Wednesday, September 30, 2026 02:41 PM
Location: Brampton, Ontario, Canada
Seller: Toromont Cat - Power Systems
Stock Number: UEID00472-475
Serial Number: 1KZ02193
Prime Power Rating: 1,250 kVA
Fuel Type: Diesel
Engine Model: 3512
Horse Power: 1,084.99 kW
Description: Main Details:
Product Type: Diesel Generator Set
Application: Power Generation
Make: Caterpillar
Model: 3512
Hours: 5,400-7,900
Fuel Type: Di...
Updated: Wednesday, October 14, 2026 03:26 PM
Location: Waller, Texas, USA
Seller: Mustang CAT Power Systems
Hours: 940
Standby Power Rating: 1,562.5 kVA
Stock Number: MEG1543
Serial Number: CMJ00324
Fuel Type: Diesel
Engine Specs: Caterpillar
Description:
Updated: Monday, November 09, 2026 12:19 PM
Location: Edinburgh, Indiana, USA
Seller: Midwest Engines & Generators
Fuel Type: Diesel
Manufacturer Model: caterpillar
Description: Caterpillar 3512 Diesel Engine
V12
Complete Engine
Twin Turbo
Control Box
$9,500
2 Engines Available
St. Edward Nebraska
Updated: Sunday, September 27, 2026 10:20 AM
Location: Saint Edward, Nebraska, USA
Seller: Quality Trucks and Trailers
Stock Number: UEID00628
Description: Main Details:
Product Type: Enclosure
Application: Enclosure
Model: 3512/3516
Hours: N/A
Condition: Used
MCAT ID: UEID00582
Product Inform...
Updated: Tuesday, August 25, 2026 02:05 PM
Location: Waller, Texas, USA
Seller: Mustang CAT Power Systems
Hours: 3,152
Standby Power Rating: 1,562.5 kVA
Stock Number: LS042/26
Serial Number: 24Z06762
Fuel Type: Diesel
Engine Specs: CAT
Description: SERIAL # 24Z06762
METER READS 3816
CAT 3152 DIESEL ENGINE POWERED
1482 HP
1250 KVA
340/480
SKID MOUNTED
FULL ENCLOSED WITH VENTILATION VENY...
Updated: Thursday, September 24, 2026 07:15 AM
Location: Dighton, Massachusetts, USA
Seller: The Sandman's Toybox
Hours: 15,024
Standby Power Rating: 1,250 kVA
Stock Number: 6668
Fuel Type: Diesel
Manufacturer Model: 3512
Rating: Standby
Description: One CAT Model 3512, 1000kW Standby / 910kW Prime, 347/600V, 3-Phase, 60Hz, 1800RPM Diesel Generator Set , Portable /Rental Grade, Packaged in a So...
Updated: Wednesday, September 09, 2026 01:47 PM
Location: Calgary, Alberta, Canada
Seller: Powersafe
Hours: 1,943
Stock Number: F60479
Serial Number: 24Z06713
Prime Power Rating: 1,418.75 kVA
Engine Specs: Caterpillar
Engine Model: 3512
Description: Item.detailedspecs.description: XQ1250 CATERPILLAR PACKAGE
AS IS. FREQUENCY: 60HZ.
POWER: 1250KW STANDBY PORTABLE.
EMCP4.4 CONTROL PANEL.
3512 DIES...
Updated: Tuesday, November 10, 2026 03:39 AM
Location: Broadview Heights, Ohio, USA
Seller: Ohio Cat - Power Systems
Hours: 6,860
Standby Power Rating: 1,268.75 kVA
Stock Number: 29436
Serial Number: 24Z PREFIX
Fuel Type: Diesel
Engine Specs: Caterpillar
Description: Item Number : 29436
Year : 1990
Manufacturer : Caterpillar
Fuel Type : Diesel
Serial Number : 24Z Prefix
KW : 1015
Hz : 60
Voltage :480
RPM...
Updated: Thursday, October 22, 2026 07:29 AM
Location: Miami, Florida, USA
Seller: IMP Latin America
Hours: 1,750
Standby Power Rating: 1,562.5 kVA
Serial Number: 24Z02914
Prime Power Rating: 1,421.25 kVA
Fuel Type: Diesel
Engine Specs: Caterpillar
Description: Caterpillar 3512 1250kW Diesel Power Module
*DOM: 1989
*1,750 Hours Since New
*Engine SN: 24Z02914
*1250kW Standby/1100kW Prime
*Refurbished 4...
Updated: Tuesday, October 27, 2026 07:57 AM
Location: Houston, Texas, USA
Seller: Crawford Power Systems
Hours: 305
Standby Power Rating: 1,150 kVA
Serial Number: 24Z01286
Fuel Type: Diesel
Engine Specs: Caterpillar
Manufacturer Model: 3512
Description: MAKE/MODEL: CATERPILLAR 3512
POWER: 920 / 1 KW STANDBY
HOURS: 305
FUEL TYPE: DIESEL
FREQUENCY: 50 / 60 HZ
AUTO START
CONTROL PANEL - EMCP 4.2...
Updated: Friday, September 04, 2026 09:19 AM
Location: Broadview Heights, Ohio, USA
Seller: Ohio Cat - Power Systems
Stock Number: 2603001
Serial Number: B100267D
Description: Caterpillar 3512 Electric Motor-Powered Radiator/Cooling Unit
S/N: B100267D
5ft L, 7.5ft H, 7ft W
Located in Williston, ND
Shipping Options Ava...
Updated: Tuesday, October 06, 2026 08:20 AM
Location: Williston, North Dakota, USA
Seller: Power Drive Supply
Hours: 850
Standby Power Rating: 1,562.5 kVA
Serial Number: 3YF00653
Prime Power Rating: 1,418.75 kVA
Fuel Type: Diesel
Engine Specs: Caterpillar
Description: Caterpillar 3512 Open Skid Diesel Genset
1250kW Standby/1100kW Prime
480V, 60Hz, 1800RPM
Hours: <1,000
2000AMP Breaker
Serial Number: 3YF00653
Updated: Tuesday, October 13, 2026 07:33 AM
Location: Houston, Texas, USA
Seller: Crawford Power Systems
Hours: 0
Standby Power Rating: 1,875 kVA
Stock Number: 31957
Fuel Type: Diesel
Manufacturer Model: Caterpillar
Voltage: 480 V
Description: Item Number: 31957
Year: 2025
Manufacturer: Caterpillar
Fuel Type: Diesel
Model: 3512B
Serial Number: 1GZ Prefix
KW: 1500 kW Standby
H...
Updated: Thursday, October 22, 2026 07:29 AM
Location: Miami, Florida, USA
Seller: IMP Latin America
Serial Number: DRILLMODULE
Jacket Water Heater: Yes
Description: New Caterpillar Petroleum Land Drilling Modules, with Factory Reman Model 3512B Engine,1200 RPM, 600 Volt, Prime Power, LO-BSFC (Best Fuel Economy)...
Updated: Monday, November 09, 2026 01:55 PM
Location: Saint Augustine, Florida, USA
Seller: Ring Power, Power Systems Division
Serial Number: 3512B150024
Jacket Water Heater: Yes
Description: New Caterpillar 1600 kVA Diesel Generator Set, 50 Hertz, New CAT Factory Worldwide Warranty with Factory Reman Model 3512B Engine, LO-BSFC (Best Fu...
Updated: Monday, November 09, 2026 01:55 PM
Location: Saint Augustine, Florida, USA
Seller: Ring Power, Power Systems Division
Hours: 10
Standby Power Rating: 1,875 kVA
Stock Number: 31489
Fuel Type: Diesel
Manufacturer Model: Caterpillar
Voltage: 480 V
Description: Item Number: 31489
Year: 2019
Manufacturer: Caterpillar
Fuel Type: Diesel
Model: 3512B
Serial Number: LY8 Prefix
KW: 1500 kW Standby
H...
Updated: Thursday, October 22, 2026 07:29 AM
Location: Miami, Florida, USA
Seller: IMP Latin America
Hours: 13,290
Stock Number: 32567
Prime Power Rating: 1,700 kVA
Fuel Type: Diesel
Manufacturer Model: 3512B
Rating: Prime
Description: Item Number: 32567
Year: 2016
Manufacturer: Caterpillar
Fuel Type: Diesel
Model: 3512B
Serial Number: YBB Prefix
KW: 1360 kW/ 1700 kVA P...
Updated: Thursday, October 22, 2026 07:29 AM
Location: Miami, Florida, USA
Seller: IMP Latin America
Hours: 13,290
Stock Number: 29939
Serial Number: YBB PREFIX
Prime Power Rating: 1,700 kVA
Manufacturer Model: 3512B
Voltage: 480 V
Description: Item Number : 29939
Year : 2016
Manufacturer : Caterpillar
Fuel Type : Diesel
Serial Number : YBB Prefix
KW : 1360
Hz : 60
Voltage :480
RPM...
Updated: Wednesday, November 04, 2026 09:26 AM
Location: Encino, California, USA
Seller: Industrial Motor Power Corp
Hours: 0
Standby Power Rating: 1,500 kVA
Stock Number: 3389
Description: Caterpillar 3512B eng, 1757hp, 1500 rpm, Radiator cooled, 14.0:1 compression ratio, 600V 50 hz, 3 phase, 1200kW, SR4B generator end
Updated: Wednesday, September 02, 2026 07:54 AM
Location: Houston, Texas, USA
Seller: React Power Solutions
Hours: 0
Standby Power Rating: 1,312.5 kVA
Stock Number: 24259
Serial Number: 1GZ PREFIX
Fuel Type: Diesel
Engine Specs: Caterpillar
Description: Item Number : 24259
Year : 2008
Manufacturer : Caterpillar
Fuel Type : Diesel
Serial Number : 1GZ Prefix
KW : 1050
Hz : 50
Voltage :600
RPM...
Updated: Wednesday, November 04, 2026 09:26 AM
Location: Encino, California, USA
Seller: Industrial Motor Power Corp
Hours: 280
Standby Power Rating: 1,875 kVA
Serial Number: 1GZ01742
Prime Power Rating: 1,706.25 kVA
Fuel Type: Diesel
Engine Specs: Caterpillar
Description:
Updated: Thursday, September 24, 2026 04:32 PM
Location: Miami, Florida, USA
Seller: PENCA POWER & EQUIPMENT
Hours: 438
Stock Number: EPG-513U
Serial Number: CMC01513C
Sound Attenuation: Yes
Battery Charger: Yes
Jacket Water Heater: Yes
Description: 2005 Cat 3512B
CMC01513
438hrs
1500Kw 480v 60Hz
weather proof enclosure
base tank
1500kw external load bank
unit will be serviced and load tested ...
Updated: Wednesday, October 21, 2026 11:44 AM
Location: Irving, Texas, USA
Seller: HOLT CAT Used Equipment
Hours: 1
Stock Number: C230008AM
Serial Number: 4EN00916
Manufacturer Model: SR4B
Description: 2004 CATERPILLAR SR4B - 3512B - 1500KW - 4160V
Call for Additional Information
Updated: Wednesday, September 30, 2026 02:41 PM
Location: Brampton, Ontario, Canada
Seller: Toromont Cat - Power Systems
Hours: 8,095
Stock Number: UEID00759/60
Serial Number: 4AW00964
Fuel Type: Diesel
Engine Specs: Cat
Engine Model: 3512B
Description: CATERPILLAR 3512B HD 1476HP DIESEL ENGINE – USED
Details:
Product Type: Land Drilling Engine/radiator only
Make: CAT
Model: 3512B
Hours: 8,0...
Updated: Friday, November 13, 2026 07:14 AM
Location: Houston, Texas, USA
Seller: Mustang CAT Power Systems
Hours: 32,501
Standby Power Rating: 1,376.25 kVA
Stock Number: 1709
Serial Number: 4AW00781
Prime Power Rating: 1,376.25 kVA
Fuel Type: Diesel
Description: Used CAT 3512B Land Electric Generator Set; 2003 Model – 32,501 Original Hours; Tier 1 Emissions; Kato 6P6-3150 Generator End; 600V; Heavy Duty Ski...
Updated: Wednesday, September 02, 2026 07:55 AM
Location: Spring, Texas, USA
Seller: NineX Power Systems
Hours: 31,798
Standby Power Rating: 1,376.25 kVA
Stock Number: 1708
Serial Number: 4AW00780
Prime Power Rating: 1,376.25 kVA
Fuel Type: Diesel
Description: Used CAT 3512B Land Electric Generator Set; 2003 Model – 31,798 Original Hours; Tier 1 Emissions; Kato 6P6-3150 Generator End; 600V; Heavy Duty Ski...
Updated: Wednesday, September 02, 2026 07:55 AM
Location: Spring, Texas, USA
Seller: NineX Power Systems
Hours: 576
Standby Power Rating: 1,250 kVA
Serial Number: CNB00261
Fuel Type: Diesel
Engine Specs: Caterpillar
Engine Model: 3508B
Description:
Updated: Friday, October 30, 2026 11:31 AM
Location: Edinburgh, Indiana, USA
Seller: Midwest Engines & Generators
