Get Financing9,241 - 9,268 of 23,529 Listings
Hours: 223
Standby Power Rating: 350.4 kW
Description: 1995 Caterpillar SR4 B generator, Hours: 223 on meter, Serial: 9FF01907, Unit #: DOH01, Caterpillar 3406, Serial: 4RG02459, Cylinders: 6, Fuel type...
Updated: Tuesday, October 27, 2026 06:29 PM
Location: Pierre, South Dakota
Seller: Purple Wave
Hours: 12,956
Standby Power Rating: 438 kW
Description: 1987 Caterpillar SR-4 generator, Hours: 12,956 on meter, VIN: 78Z02102, Caterpillar 3408, Cylinders: 8, Fuel type: Diesel, Generator - (Caterpillar...
Updated: Friday, March 27, 2026 09:42 AM
Location: Elgin, North Dakota
Seller: Purple Wave
Hours: 10,486
Standby Power Rating: 95 kW
Serial Number: 5BA03085
Description: 1985 Caterpillar SR4 Generator, 10,486 Hrs Showing, Caterpillar 3304, Diesel, Water Cooled Engine, 0 Fuel Tanks, Electric Start, On Skid, 240/480 V...
Updated: Wednesday, July 30, 2025 03:12 PM
Location: Dodge City, Kansas
Seller: Big Iron
Hours: 14,780
Standby Power Rating: 1,000 kW
Serial Number: 5TD00105
Description: Caterpillar SR 4 generator trailer, Hours: 14,780 on meter, Serial: 5TD0105, Caterpillar 3512D1, Cylinders: 12, Fuel type: Diesel, Generator - (Cat...
Updated: Thursday, March 27, 2025 04:54 PM
Location: Mattoon, Illinois
Seller: Purple Wave
Hours: 443
Standby Power Rating: 155 kW
Serial Number: 135BH339
Description: 1974 Caterpillar 3306/SR-4 Standby Diesel Generator Set.
155 kW power generator.
Overall measurements - 10’ long, 2’9" wide, 5’ high.
Oil and co...
Updated: Monday, September 21, 2026 07:12 PM
Location: Longview, Washington
Seller: GovDeals, Inc.
Hours: 1,607
Standby Power Rating: 600 kW
Serial Number: 6FA10909
Horsepower: 890 HP
Description: Caterpillar SP-4 Generator, 600kW generator set. SN: 6FA10909. Includes Radiator/Fan. This was removed from service in January 2025. It is complete...
Updated: Monday, April 28, 2025 06:55 PM
Location: Jacksonville, Florida
Seller: GovDeals, Inc.
Hours: 570
Serial Number: 81Z18087
Horsepower: 550 HP
Description: CATAPILLAR DIESEL GENERATOR,
GENERATOR MODEL SR4/ SER # 5NA09864
550 HP CAT ENGINE MODEL 3412/ SER # 81Z18087
1800 RPM ENGINE
277/480 VOLTS, 750 A...
Updated: Thursday, February 26, 2026 01:18 PM
Location: Humboldt, Tennessee
Seller: GovDeals, Inc.
Hours: 902
Standby Power Rating: 200 kW
Serial Number: 7W0096
Horsepower: 268.2 HP
Description: Manufacturer Caterpillar
Model SR-4
Condition Used
Odometer/Hours 902 Hours
Caterpillar 3306 200KW Model SR-4 Generator
Fuel Type - Diesel
The gene...
Updated: Tuesday, March 10, 2026 05:53 PM
Location: Elliston, Virginia
Seller: GovDeals, Inc.
Serial Number: 2WB01024
Horsepower: 449 HP
Description: Gen Set, Caterpillar 3406/SR4, 300/335kW, 1800RPM,
Caterpillar Generator, Model SR4
-300kW Standby
-1800 RPM
-60Hz
-Frame: 449
Engine Info:
Cater...
Updated: Wednesday, August 12, 2026 06:29 PM
Location: Kenai, Alaska
Seller: GovDeals, Inc.
Hours: 79
Serial Number: 45BH3472
Description: CAT SR-4 155KW Gen Set, S/N-45BH3472, p/b CAT 3306 Diesel Eng, (REBUILT), w/ Elec Starter, Mtd On Transport Skid, Hour Meter Reads: 78.8 Since REBU...
Updated: Saturday, April 04, 2026 01:10 PM
Location: Odessa, Texas
Seller: Superior Energy Auctioneers
Hours: 7,594
Standby Power Rating: 520 kW
Serial Number: 5NA00316
Description: CAT SR-4 520 KW AC Gen, S/N-5NA0316, p/b CAT 3412 Diesel Eng, S/N-38S10672 (7,594 Hours), w/ Air Starter, Radiator, Gauges, Skidded (UGEN-100320).
Updated: Thursday, October 23, 2025 08:10 AM
Location: Oklahoma City, Oklahoma
Seller: Superior Energy Auctioneers
Standby Power Rating: 520 kW
Serial Number: 5NA00317
Description: CAT SR-4 520KW AC Gen, S/N-5NA0317, p/b CAT 3412 Diesel Eng, S/N-38S1056, w/ Air Starter, Radiator, Gauges, Skidded (UGEN-1003).
Updated: Thursday, October 23, 2025 08:10 AM
Location: Oklahoma City, Oklahoma
Seller: Superior Energy Auctioneers
Serial Number: BFA04164
Horsepower: 890 HP
Description: Make: Caterpillar
Generator: Model SR4, S/N 6FA04164, Arrangement Number 5N8670.
Engine: Model 3412, S/N 81Z06210, Arrangement Number 7W7170, Perf....
Updated: Tuesday, December 09, 2025 06:45 AM
Location: Oldsmar, Florida
Seller: GovDeals, Inc.
Hours: 5,266
Serial Number: 5NA09286
Description: Caterpillar SR-4 Generator, s/n 5NA09286, Cat 3412 diesel, skid mounted Last Known Hours 5266. Missing Battery.)
Updated: Tuesday, November 04, 2025 01:22 PM
Location: Saint Louis, Missouri
Seller: J.J. Kane Auctioneers
Hours: 15,932
Serial Number: 5NA10490
Horsepower: 687 HP
Description: shows 15,932 hrs., skid mounted generator, 455 kW, 569 kVA, 3 phase, 480v, CAT 3412, 687 hp.
Serial Number: 5NA10490
Updated: Thursday, June 11, 2026 10:19 AM
Location: Glenwood, Minnesota
Seller: Steffes Group, Inc - West Fargo
Hours: 632
Standby Power Rating: 22 kW
Serial Number: 5EA04412
Description: CAT SR-4 GENERATOR SET
22KW 632 hrs
Serial Number: 5EA04412
Updated: Sunday, June 22, 2025 10:18 AM
Location: Montgomery, Alabama
Seller: JM Wood Auction Company Inc
Hours: 2,489
Standby Power Rating: 180.8 kW
Serial Number: 5EA03304
Description: shows 2,489 hrs., skid mounted generator, 181 kW, 226 kVA, 3 phase, 240/480v, CAT 3306 PC
Serial Number: 5EA03304
Updated: Thursday, June 11, 2026 10:55 AM
Location: Glenwood, Minnesota
Seller: Steffes Group, Inc - West Fargo
Standby Power Rating: 200 kW
Serial Number: 6JA01644
Horsepower: 269 HP
Description: Manufacturer CATERPILLAR
Model SR-4
Serial Number 6JA01644
Condition Used
CATERPILLAR SR-4 Generator with a CAT 3208 Diesel Engine. 269 HP
200 kw
Updated: Tuesday, November 03, 2026 11:19 PM
Location: Frankfort, Kentucky
Seller: GovDeals, Inc.
Standby Power Rating: 300 kW
Serial Number: 6BA02238
Description: Caterpillar SR-4 Generator, s/n 6BA02238, diesel, with Generator exhaust muffler, (Not Running, Condition Unknown) (With Muffler Included )
Updated: Thursday, January 30, 2025 08:29 PM
Location: Jurupa Valley, California
Seller: J.J. Kane Auctioneers
Hours: 27,094
Standby Power Rating: 260 kW
Serial Number: 5HA00389
Description: CAT SR-4 260 KW AC Gen, S/N-5HA0389, p/b CAT 3406 Diesel Eng, S/N-90U7798 (27,094 Hours), w/ Elec Starter, Radiator, Gauges, Skidded.
Updated: Thursday, October 23, 2025 08:11 AM
Location: Oklahoma City, Oklahoma
Seller: Superior Energy Auctioneers
Hours: 986
Serial Number: 5CA05313
Description: Caterpillar SR 4 100KW Skid Mount Genset
3304, Fuel Tank, 125KVA
Updated: Friday, May 29, 2026 12:52 PM
Location: Talbotton, Georgia
Seller: GovDeals, Inc.
Standby Power Rating: 130 kW
Serial Number: 2046
Description: Caterpiller SR-4 130KW genset w/ Cat 3406 6cyl engine, 240/ 480v, 3phase, ran when last used 5yrs ago, SN#2046
Updated: Wednesday, August 06, 2025 03:51 PM
Location: Waterloo, New York
Seller: J Martin Auctions
Hours: 1,046
Serial Number: 175BS608
Description: Caterpillar SR4 205kW Generator On Skids, 1046 Hrs Showing, Caterpillar D334 Diesel, Water Cooled Engine, Block Heater, Electric Start, 11’ Length,...
Updated: Thursday, February 20, 2025 09:34 AM
Location: Rock Springs, Wyoming
Seller: Big Iron
Hours: 334
Standby Power Rating: 100 kW
Serial Number: 6HA00737
Description: Additional Features 100KW, 1800 RPM, 60 Hertz
Engine Caterpillar 3208
Fuel Type Diesel
Hour Meter 334
Updated: Monday, November 10, 2025 10:30 AM
Location: Denver, Colorado
Seller: Roller Auctions
Standby Power Rating: 175 kW
Serial Number: 6JA00995
Horsepower: 235 HP
Description: Caterpillar 3208 175kW Generator, 188kVA, 60Hz, model SR-4 generator section, s/n 6JA00995, 235HP, diesel, 187-gallon tank, 480V output, 903hrs. Se...
Updated: Saturday, October 25, 2025 08:18 PM
Location: Santa Clara, California
Seller: GovDeals, Inc.
Serial Number: 2WB07197
Horsepower: 375 HP
Description: CAT SR4 GENERATOR SN:2WB07197 powered by Cat 3406 diesel engine, skid mounted. Needs batteries.
Updated: Thursday, November 14, 2024 12:01 PM
Location: Franklinville, New York
Seller: Alex Lyon & Son
Hours: 1,090
Serial Number: 6JA01392
Description: s/n 6JAO1392, Caterpillar SR-4 150 KV Diesel Generator (Not Running, Condition Unknown) (Body Damage, Rust) (Reads 1,090 hours)
Updated: Sunday, December 01, 2024 08:09 AM
Location: Tampa, Florida
Seller: J.J. Kane Auctioneers
Serial Number: 62B10779
Description: CATERPILLAR SR4 265KW AC Generator, p/b CAT D343 Diesel Eng, S/N 62B10779, Electric Starter, Radiator Gauges & Day Tank
Updated: Wednesday, October 01, 2025 10:57 AM
Location: Texarkana, Texas
Seller: Superior Energy Auctioneers
