View 1 Photo View 0 Videos 1961 Caterpillar / Marathon 21B 183 150 KW Generator At auction Jul. 1 1961 Caterpillar /Marathon 21B 183 150kW Generator, CAT D346 Diesel Engine, Gas Pony Motor, 400 Amp Elec. Panel, 11.00 x 20 Tires, NOT OPERATIONAL DAY OF LISTING ConditionUsedStock NumberIG3615 MLS Number14440828CategoryGenerator Sets Last Updated6/24/2026 LocationFort Pierre, SD, US Listed ByBigIron Auctions (844) 253-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos 2014 Caterpillar XQ200N Generator $31,900 USD ConditionUsedUsage13,143 HoursStock NumberE213519 MLS Number14431950CategoryGenerator Sets Last Updated6/16/2026 LocationBelgrade, MT, US Sold ByN C Power Systems (855) 242-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 11 Photos View 0 Videos 2014 Caterpillar XQ350 Mobile Power Module Generator Set $52,200 USD ConditionUsedUsage17,082 HoursStock NumberE213405 MLS Number14408231CategoryGenerator Sets Last Updated6/12/2026 LocationBelgrade, MT, US Sold ByTractor & Equipment Co. (833) 978-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 7 Photos View 0 Videos 2014 Caterpillar XQ350 Mobile Power Module Generator Set $52,100 USD Online Owner's Manual, ConditionUsedUsage17,276 HoursStock NumberE213436 MLS Number13552715CategoryGenerator Sets Last Updated6/11/2026 LocationBelgrade, MT, US Sold ByTractor & Equipment Co. (833) 978-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 8 Photos View 0 Videos 2013 Caterpillar XQ200N Generator $31,200 USD ConditionUsedUsage13,996 HoursStock NumberE212567 MLS Number14404492CategoryGenerator Sets Last Updated6/4/2026 LocationBelgrade, MT, US Sold ByTractor & Equipment Co. (833) 978-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos 2019 Caterpillar XQ425 Generator $195,000 USD 340KW @ 1800RPM 60HZ PRIME, EMCP 4.4 CONTROL PANEL, Online Owner's Manual, TRAILER MOUNTED ELECTRIC BRAKES, VIN# 7KUBB2425KJ087718, ConditionUsedUsage3,419 HoursStock NumberX8H180 MLS Number12070409CategoryGenerator Sets Last Updated6/2/2026 LocationRock Springs, WY, US Sold ByWyoming Machinery Company (844) 931-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 13 Photos View 0 Videos 2013 Caterpillar XQ200 Generator $63,000 USD Package Type Cat Standard Unit, ConditionUsedUsage6,740 HoursStock NumberRGH132 MLS Number14083612CategoryGenerator Sets Last Updated1/11/2026 LocationAurora, CO, US Sold ByWagner Equipment Co. (855) 724-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 10 Photos View 0 Videos 2025 Caterpillar XQ 330 Generator $199,200 USD 110% Spill Containment, 3 Way Fuel Valve, Auto Start, Battery Charger, Battery Disconnect Switch, Camlocks, Cat Brand Genset, Coolant Heater, Emissions Level - EPA - EPA TIER 4f, Emissions... ConditionUsedUsage74 HoursStock NumberRGI007 MLS Number14055069CategoryGenerator Sets Last Updated12/22/2025 LocationAurora, CO, US Sold ByWagner Equipment Co. (855) 724-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 12 Photos View 0 Videos 2024 Caterpillar XQ230 Generator $161,400 USD 110% Spill Containment, 3 Way Fuel Valve, Auto Start, Battery Charger, Battery Disconnect Switch, Camlocks, Cat Brand Genset, Coolant Heater, Emissions Level - EPA - EPA TIER 4f, Engine Type... ConditionUsedUsage5 HoursStock NumberRGH159 MLS Number14053696CategoryGenerator Sets Last Updated12/20/2025 LocationAurora, CO, US Sold ByWagner Equipment Co. (855) 724-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 20 Photos View 0 Videos 2024 Caterpillar XQ125 Generator $122,300 USD 110% Spill Containment, 3 Way Fuel Valve, Auto Start, Battery Charger, Battery Disconnect Switch, Camlocks, Cat Brand Genset, Earth Leakage Detection, Engine Type - Diesel, Frequency - 60 Hz... ConditionUsedUsage299 HoursStock NumberRGD045 MLS Number14042671CategoryGenerator Sets Last Updated12/14/2025 LocationAurora, CO, US Sold ByWagner Equipment Co. (855) 724-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2001 Caterpillar UPS 250 Generator $80,000 USD EXPANSION TERMINATION CABINET, INTERNAL MODEM, Online Owner's Manual, REAL-TIME MONITORING SOFTWARE, UPS 250 UNINTERRUPTIBLE POWER, UPSU250, ConditionUsedUsage2 HoursStock NumberEC1754 MLS Number13963779CategoryGenerator Sets Last Updated11/4/2025 LocationSalt Lake City, UT, US Sold ByWheeler Machinery Co. (833) 275-___ SHOWNUMBERCall Seller Email Seller Save More Info