1 - 19 of 19 Listings
High/Low/Average
Standby Power Rating: 375 kW
Serial Number: 2WB05236
Horsepower: 449 HP
Description: Caterpillar generator, Hours: Unknown, Serial: 2WB05236, Caterpillar 3406B, Serial: 2WB05236, Cylinders: 6, Fuel type: Diesel, Generator - (Caterpi...
Updated: Friday, May 22, 2026 08:50 AM
Location: Decatur, Texas
Seller: Purple Wave
Fuel Type: Diesel
Serial Number: 6TB11299
Condition: Used
Description: CATERPILLAR POWER UNIT MODEL 3406 B
-This Caterpillar power unit has been in use and starts and runs as it should. **Note Video**
- Located near...
Updated: Wednesday, May 20, 2026 10:32 AM
Location: Hebron, Nebraska
Seller: Elting Auction Co.
Condition: Used
Description: Caterpillar 3406B engine, Displacement: 14.6L, Cylinders: 6, Fuel type: Diesel, Stand not included, Unknown operating condition
Updated: Thursday, March 26, 2026 09:06 AM
Location: Tebbetts, Missouri
Seller: Purple Wave
Hours: 1,415
Standby Power Rating: 250 kW
Serial Number: 2WB05194
Description: CAT 250KW GenSet
Appears to be complete. Started up on a weekly basis. City states its operational and kept as a back up. Enclosure has rust holes...
Updated: Thursday, February 12, 2026 08:35 AM
Location: Miami, Florida
Seller: Bidera
Hours: 3,457
Condition: Used
Description: 3457 hrs; removed from paving machine; runs good,
Updated: Tuesday, February 03, 2026 09:41 AM
Location: Prairie Farm, Wisconsin
Seller: Hansen & Young Auctioneers
Serial Number: 7FB44286
Condition: Used
Description: Caterpillar 3406B Engine, Running Take Out SN: 7FB44286
Updated: Wednesday, July 02, 2025 01:00 PM
Location: Atkinson, Nebraska
Seller: Big Iron
Condition: Used
Stock Number: 2126
Description: RUNNING TAKE OUT CAT 3406B DIESEL ENGINE Quantity: 1
Updated: Saturday, May 10, 2025 12:09 PM
Location: Cumming, Georgia
Seller: Joey Martin Auctioneers
Condition: Used
Stock Number: 5062
Description: CAT 3406B DIESEL ENGINE, 14.6L Quantity: 1
Updated: Tuesday, March 04, 2025 02:52 PM
Location: Odenville, Alabama
Seller: Joey Martin Auctioneers
Stock Number: JL0133
Description: Caterpillar 3406B Generator Location: Near Lake Butler, FL Stock Number: JL0133 Engine: CAT Diesel 534HP Hours: 536 Other Information: Three Phase...
Updated: Monday, July 21, 2025 10:56 AM
Location: Barnesville, Georgia
Seller: TAC Auction
Horsepower: 425 HP
Serial Number: 4MC36221
Condition: Salvaged
Description: Caterpillar 3406B engine
Serial: 4MC36221
Displacement: 14.6L
Cylinders: 6
Fuel type: Diesel
HP: 425
Notes
Non-operational unit
Updated: Thursday, April 18, 2024 01:01 PM
Location: Talala, Oklahoma
Seller: Purple Wave
Serial Number: 7FB47322
Condition: Salvaged
Description: Caterpillar 3406B Power Unit, Diesel, Water Cooled Engine, Stationary, NOTE: Locked Up/Does NOT Run, SN: 7FB47322
Updated: Friday, February 16, 2024 09:28 AM
Location: Sublette, Kansas
Seller: Big Iron
Lot # 142697
1990 CATERPILLAR 3406B
Stationary Generators
Auction Ended:Aug 05, 2023 (CDT)
Standby Power Rating: 300 kW
Serial Number: 7CF00519
Description: Year Make/Brand Model
1990 CATERPILLAR 3406B / SR4
Condition Category
Used Generators
GENERATOR; 6 CYL DIESEL ENGINE; 3 PHASE, 480 VAC, 300...
Updated: Thursday, February 15, 2024 01:57 PM
Location: Virginia Beach, Virginia
Seller: GovDeals, Inc.
Serial Number: UNKNOWN
Condition: Used
Description: Catterpillar 3406 Natural Gas converted Engine with 3 phase 250KW Gen set. All service work and maintenance done regularly. Farmer switched farm to...
Updated: Sunday, February 11, 2024 09:29 AM
Location: Dalhart, Texas
Seller: Perkins Auctioneers
Serial Number: UNKNOWN
Condition: Used
Stock Number: 365
Description: CAT 3406B DIESEL ENGINE Quantity: 1
Updated: Saturday, February 10, 2024 10:19 AM
Location: Cope, South Carolina
Seller: Joey Martin Auctioneers
Serial Number: 3ZJ01559
Condition: Used
Description: CAT 3406B Diesel Eng, S/N-3ZJ01559, w/ Elec Starter, Radiator, Skidded
Updated: Saturday, February 10, 2024 11:41 AM
Location: Oklahoma City, Oklahoma
Seller: Superior Energy Auctioneers
Serial Number: 3ER09593
Description: MAC 350 S/D Drwwks w/ KELCO Catheads, 22" SR Brake, Air Control Console p/b CAT 3406 Diesel Eng, S/N-3ER09593, w/ Elec Starter, TWIN DISC F-11524-T...
Updated: Saturday, February 10, 2024 11:40 AM
Location: Oklahoma City, Oklahoma
Seller: Superior Energy Auctioneers
Serial Number: UNKNOWN
Condition: Used
Stock Number: 56182
Description: CAT 3406 B ENGINE ONLY, STOCK # 56182 ; Quantity: 1
Updated: Friday, February 09, 2024 10:01 AM
Location: Marietta, Pennsylvania
Seller: Hess Auctioneers, LLC
Serial Number: UNKNOWN
Condition: Used
Stock Number: 56181
Description: CAT 3406 B ENGINE ONLY, STOCK # 56181 ; Quantity: 1
Updated: Friday, February 09, 2024 09:52 AM
Location: Marietta, Pennsylvania
Seller: Hess Auctioneers, LLC
Serial Number: UNKNOWN
Condition: Used
Stock Number: 717
Description: CAT 3406B ENG, Quantity: 1
Updated: Monday, April 15, 2024 09:25 AM
Location: Centre, Alabama
Seller: American Auctioneers