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Condition: Rebuilt
Description: Rebuilt 3512B Caterpillar Engine
ENGINE IS BUILT UPON ORDER AND SUBJECT TO PART AVAILABILTY.
Industrial Diesel Inc. offers a broad range of re...
Updated: Monday, July 13, 2026 02:29 pm
Location: Decatur, Texas, USA
Seller: Industrial Diesel Inc.
Condition: Used
Stock Number: IEEN-637-CT
Serial Number: WF300508
Weight: 6 803,89 kg
Shipping Length: 307,34 cm
Shipping Width: 213,36 cm
Description: Stock # IEEN- 637-CT
Inventory Sheet
Engine/Pwr Unit Price $ 59,500
Description 3512C CAT Industrial Engine, Frack Spec, 2250 HP @ ...
Updated: Monday, September 28, 2026 08:40 am
Location: East Earl, Pennsylvania, USA
Seller: Industrial Engines, LLC
Condition: Used
Stock Number: IEEN-662-CT
Serial Number: WF300100
Weight: 6 803,89 kg
Shipping Length: 304,8 cm
Shipping Width: 213,36 cm
Description: Stock # IEEN- 662-CT
Inventory Sheet
Engine/Pwr Unit Price $ 55,000
Description 3512 CAT Industrial Engine, Frack Spec, 2250 HP @ 1...
Updated: Monday, September 28, 2026 08:40 am
Location: East Earl, Pennsylvania, USA
Seller: Industrial Engines, LLC
Condition: Used
Stock Number: IEEN-679-CT
Serial Number: WF300410
Weight: 6 803,89 kg
Shipping Length: 304,8 cm
Shipping Width: 213,36 cm
Description: Stock # IEEN- 679-CT
Inventory Sheet
Engine/Pwr Unit Price $ 45,000
Description 3512C Caterpillar Industrial Frack Spec Engine, 225...
Updated: Monday, September 28, 2026 08:40 am
Location: East Earl, Pennsylvania, USA
Seller: Industrial Engines, LLC
Condition: Used
Stock Number: IEEN-639-CT
Serial Number: R1A00993
Weight: 6 803,89 kg
Shipping Length: 330,2 cm
Shipping Width: 228,6 cm
Description: Stock # IEEN- 639-CT
Inventory Sheet
Engine/Pwr Unit Price $ 39,500
Description 3512C CAT Industrial Engine, Frank Spec., 2250 HP @...
Updated: Monday, September 28, 2026 08:40 am
Location: East Earl, Pennsylvania, USA
Seller: Industrial Engines, LLC
Condition: Used
Stock Number: MPS1846
Serial Number: R1A01662
Description: Caterpillar 3512C ATAAC Core Engine – MPS1845/1846 – SN: R1A01667/R1A01662 – 2012 DOM – Can Quote 0 Hour Overhaul Or Sell As Is – 2 Units Available...
Updated: Monday, September 21, 2026 11:36 am
Location: Katy, Texas, USA
Seller: McKain Power Systems Consulting, LLC
Condition: Used
Stock Number: MPS1845
Serial Number: R1A01667
Description: Caterpillar 3512C ATAAC Core Engine – MPS1845/1846 – SN: R1A01667/R1A01662 – 2012 DOM – Can Quote 0 Hour Overhaul Or Sell As Is – 2 Units Available...
Updated: Monday, September 21, 2026 11:36 am
Location: Katy, Texas, USA
Seller: McKain Power Systems Consulting, LLC
Condition: Used
Stock Number: 1837
Serial Number: LLA01505
Description: Used CAT 3512C Land Electric Engine; 2008 Model – High Hours; 1476HP @ 1200RPM; Tier 2 Emissions; Heavy Duty Air Cleaner Housings; Minor Fire Damag...
Updated: Wednesday, September 02, 2026 07:55 am
Location: Spring, Texas, USA
Seller: NineX Power Systems
Condition: Used
Stock Number: 1672
Serial Number: LLA03797
Description: Top End Overhaul CAT 3512C Land Electric Engine; 2007 Model; Zero Hours Since Top End Overhaul; 1476HP @ 1200RPM; Tier 2 Emissions; Overhaul Comple...
Updated: Wednesday, September 02, 2026 07:55 am
Location: Spring, Texas, USA
Seller: NineX Power Systems
Condition: Used
Stock Number: 1671
Serial Number: LLA01020
Description: Zero Hour Rebuilt CAT 3512C Land Electric Engine; 2007 Model; 1476HP @ 1200RPM; Tier 2 Emissions; Rebuild Completed by CAT Dealer w. CAT Parts; CAT...
Updated: Wednesday, September 02, 2026 07:55 am
Location: Spring, Texas, USA
Seller: NineX Power Systems
Condition: Used
Stock Number: 1833
Serial Number: LLA02032
Description: Used CAT 3512C Land Electric Engine; 2009 Model – High Hour Core; 1476HP @ 1200RPM; Tier 2 Emissions; Instrument Panel; Air Starter; No Air Cleaner...
Updated: Wednesday, September 02, 2026 07:55 am
Location: Spring, Texas, USA
Seller: NineX Power Systems
Condition: Used
Stock Number: 1831
Serial Number: LLA02658
Description: Used CAT 3512C Land Electric Engine; 2011 Model – High Hour Core; 1476HP @ 1200RPM; Tier 2 Emissions; Missing: Air Cleaners, Starter, Instrument Pa...
Updated: Wednesday, September 02, 2026 07:55 am
Location: Spring, Texas, USA
Seller: NineX Power Systems
Condition: Used
Stock Number: 1830
Serial Number: LLA01558
Description: Used CAT 3512C Land Electric Engine; 2008 Model – High Hour Core; 1476HP @ 1200RPM; Tier 2 Emissions; Missing: Air Cleaners, Starter, Instrument Pa...
Updated: Wednesday, September 02, 2026 07:55 am
Location: Spring, Texas, USA
Seller: NineX Power Systems
Condition: Rebuilt
Description: Rebuilt 3512C Caterpillar Engine
ENGINE IS BUILT UPON ORDER AND SUBJECT TO PART AVAILABILTY.
Industrial Diesel Inc. offers a broad range of re...
Updated: Monday, July 13, 2026 02:29 pm
Location: Decatur, Texas, USA
Seller: Industrial Diesel Inc.
Condition: Used
Stock Number: 1782
Serial Number: WF300376
Weight: 6 803,89 kg
Description: High Hour CAT 3512CHD Industrial Well Service Engine; Rebuildable Core – No Major Failures; 2250 HP @ 1900RPM; ATAAC Configuration; Tier 2 Emission...
Updated: Wednesday, September 02, 2026 07:55 am
Location: Spring, Texas, USA
Seller: NineX Power Systems
Quantity: 4
Condition: New
Stock Number: 24900
Description: Item Number: 24900
Year: 2015
Manufacturer: Caterpillar
Fuel Type: Diesel
Model: 3512C HD
Serial Number: PXG Prefix
HP: 2365
RPM: 18...
Updated: Monday, August 17, 2026 08:52 am
Location: Encino, California, USA
Seller: Industrial Motor Power Corp
Condition: Core
Stock Number: 1901
Serial Number: R1A00834
Weight: 6 803,89 kg
Shipping Length: 281,94 cm
Shipping Width: 152,4 cm
Description: High Hour CAT 3512CHD Industrial Well Service Engine; Rebuildable Core – No Major Failures; 2500 HP @ 1900RPM; ATAAC Configuration; Tier 2 Emission...
Updated: Wednesday, September 02, 2026 07:55 am
Location: Spring, Texas, USA
Seller: NineX Power Systems
Condition: Used
Stock Number: 1783
Serial Number: R1A
Weight: 6 803,89 kg
Description: High Hour CAT 3512CHD Industrial Well Service Engine; Rebuildable Core – No Major Failures; 2250 HP @ 1900RPM; ATAAC Configuration; Tier 2 Emission...
Updated: Wednesday, September 02, 2026 07:55 am
Location: Spring, Texas, USA
Seller: NineX Power Systems
Condition: Used
Stock Number: 28436
Serial Number: MKH PREFIX
Description: 3950 hours,
Item Number : 28436
Year : 2005
Manufacturer : Caterpillar
Fuel Type : Diesel
Serial Number : MKH Prefix
KW :
Hz :
Voltage :
...
Updated: Monday, August 17, 2026 08:52 am
Location: Encino, California, USA
Seller: Industrial Motor Power Corp
Condition: Core
Serial Number: SK500418
Description: Caterpillar 3512E engine core. HOLE IN BLOCK. See pictures.
Arrangement No: 4153596
[Available Now]
Updated: Monday, August 10, 2026 08:50 am
Location: Decatur, Texas, USA
Seller: Industrial Diesel Inc.
Condition: Used
Serial Number: 7E9079
Description: Caterpillar Engine 3512E
Arrangement Number: 7E9079
Updated: Tuesday, September 29, 2026 08:44 pm
Location: Bendigo, Victoria, Australia
Seller: Yellow Iron Fleet