Generac Extended Run Fuel System for Tier 4 Generators

System makes it easy to connect external fuel and diesel exhaust fluid (DEF) tanks to the generator for longer run times

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Generac Mobile Products
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Generac Mobile's extended run fuel system makes it easy to connect external fuel and diesel exhaust fluid (DEF) tanks to the generator for longer run times.The systemuses a vacuum draw technology that allows fuel and DEF to flow seamlessly from the external fuel and DEF tanks to the on-board tanks of the generator.

  • Optional on all Generac Mobile Final Tier 4 diesel generators starting at 75kVA and up
  • Designed to work with TransCube external fuel and DEF tanks
  • Includes fuel pump switch, external diesel supply port, external DEF supply port and DEF power receptacle



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