Cummins Onan P4500i Inverter Generator - EPA

Cummins Onan P4500i Digital Inverter Generator - Reliable Power Wherever You Go

The Cummins Onan P4500i is a high-performance digital inverter generator designed for maximum portability and dependable power-perfect for RVs, outdoor adventures, and emergency backup. Powered by a 224cc OHV 4-stroke engine, it delivers 3700 running watts and 4500 peak watts, all while operating quietly at just 52 decibels. With electric, recoil, and remote start options, plus a fuel-efficient 3.4-gallon tank offering up to 18 hours of runtime at 25% load, the P4500i is engineered for convenience and continuous performance. It's lightweight for its class, features a telescopic handle and wheels for easy transport, and is backed by Cummins' trusted 24/7 support network.

Features

• Digital inverter technology provides clean, stable power ideal for sensitive electronics

• Multiple starting options: electric, remote key fob, and recoil backup

• Quiet operation at only 52 dB with durable, double-insulated housing

• Fuel-efficient design with up to 18 hours of runtime on a 3.4-gallon tank

• Parallel-ready for extra power and expandable setups

• Telescopic handle and built-in wheels for easy portability

• Automatic low-oil shutdown and overload protection for peace of mind

• Backed by a 3-year consumer / 1-year commercial warranty and Cummins support

Specifications

• Type: Portable

• Fuel Type: Gasoline

• Engine: 7.3 HP, 224cc OHV 4-Stroke, Air-Cooled

• Inverter Equipped: Yes

• Rated Voltage: 120 Volt AC

• Rated Current: 30.8 Amp

• Max AC Output: 4500 Watts

• Running Watts: 3700 Watts

• Max Engine Speed: 3600 RPM

• Runtime: 18 hrs @ 1/4 load, 15 hrs @ 1/2 load

• Starting System: Electric / Remote / Recoil

• Fuel Tank Capacity: 3.4 Gallon

• Oil Capacity: 0.6 Quart (SAE 10W-30)

• Noise Level: 52 dB (full load)

• Receptacles: (1) 120V 30A TT-30R, (2) 120V 20A 5-20R Duplex

• DC Output: 5V / 2A

• Dimensions: 24.5" L x 18.25" W x 20.5" H

• Dry Weight: 98 lbs

• Wheels: Yes (2)

• Certifications: EPA, CARB, CSA

• Fuel Economy Switch: Yes

• Fuel Gauge: Yes

• Hour Meter: Yes

• Choke Type: Automatic

• Parallel Ready: Yes