Cummins Portable Generators

Onan Gas & LP Portable Generators

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

  • Essential Data Display
    Precise readings provide power output, run time remaining, fuel level, and lifetime run hours.

Find A Dealer

 

  • Onan P2500 Portable Generator
  • Onan P4500 Portable Generator
  • Onan P9500 Portable Generator
 

Choosing a Portable Generator Power Guide

1 Identify the items you need to power and determine the Total Wattage for all the items you will use

2 Choose a generator that powers up to 90% of your needs

Onan P2500 Portable Generator
Onan P2500i
Peak Watts 2500
Running Watts 2200
Noise Level 52 dB

Great for:
  • Small Appliances
  • Tailgating
  • Electronics
  • Camping
Onan P4500 Portable Generator
Onan P4500i
Peak Watts 4500
Running Watts 3700
Noise Level 52 dB

Great for:
  • Medium Appliances
  • Camping
  • RV Use
  • Motor Sports
Onan P9500 Portable Generator
Onan P9500df
Peak Watts 9500 Gas, 8550 Propane
Running Watts 7500 Gas, 6750 Propane
Noise Level 74 dB

Great for:
  • Large Appliances
  • Food Trucks
  • Home Emergency Backup
  • General Contractor Work

Listing of Portable Generators & Power Ratings

Model Rating (Watts) Fuel Dimensions Full Specs
Onan P2500i 2500 Gasoline 19.75" x 10.5" x 18.25" PDF icon Download PDF (2.05 MB)
Onan P4500i 4500 Gasoline 24.5" x 18.25" x 20.5" PDF icon Download PDF (4.4 MB)
Onan P9500df 9500 Gasoline, LP 27.25" x 26.25" x 26.25" PDF icon Download PDF (1.17 MB)