Toll-Free: 888-970-2271 | Local: 505-323-2032 | 5001 Edith Blvd NE Albuquerque, NM 87107 | 8702 Menaul Blvd NE Albuquerque, NM 87112

Cummins Onan 4500 Watt Digital Inverter Gasoline Portable Generator | P4500i

Designed to go wherever you do, the new advanced portable inverter and dual-fuel generators by Cummins bring together efficiency, durability and performance to deliver three of our most versatile and reliable products ever, all backed by the Cummins 24/7 global support network to ensure that you’ll always have power for when you need it most.

Call to order this item. 888-970-2271.



  • Fuel efficient, 3.4 gallon fuel tank that runs 18 hrs at 25% load
  • Very quiet, double-insulated acoustic enclosure and low tone mufflers to reduce operating noise
  • 98 Lbs, lighter than competitor inverters of equal power
  • Two 5V USB ports for charging sensitive electronics such as phones or tablets
  • RV and camper ready with 30A TT-30R outlet
  • Push button electric start and remote start
  • Telescoping handle for easy transportation
  • Dependable 7.3 HP 224cc OHV 4-Stoke engine
  • Parallel capable with another inverter generator to reach 50A of power


  • 3700 Running Watts
  • 4500 Peak Watts
  • Operates on gasoline, 10% Ethanol or less
  • Length 24.5 inches, width 18.25 inches, height 20.5 inches
  • Dry Weight of generator is 98 pounds
  • Sound level is as low as 52 dB(A)
  • 3 year warranty


Spec Sheet Quick Start Guide Owner’s Manual

Additional information

Weight120 lbs
Dimensions21 × 30 × 24 in



Onan Portable

Cooling System

Air Cooled

Fuel Type


Power Output


Sound Level



3 year


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