8 0 Detroit 12V149TT Diesel Generator - Marathon 830KW $13,500 USD COMPLETE AND RUN TESTED, DETROIT DIESEL 12V149TT, 830 KW GENERATOR SET. V12, TURBOCHARGED. 480 VOLTS, 3 PHASE, 60 HZ. ENGINE MODEL # 9123-7305. 30 DAY GUARANTEE ON THE BLOCK AND THE CRANK.... ConditionUsedAttachment MakeMarathonAttachment Model830KWEngine ModelDetroit 12V-149TTStock Number830KW-12E5338 MLS Number11263858CategoryGenerator Sets Last Updated6/25/2025 LocationCanton, OH, US Sold ByAdelmans Truck Parts (844) 382-___ SHOWNUMBERCall Seller Email Seller Save More Info