Description
Professional-Grade Portable Power with Legendary Cummins Reliability
The Cummins Onan P4500iDF delivers 3,700 running watts (4,500 peak) on gasoline and 3,330 running watts (4,050 peak) on propane, combining industrial-grade performance with RV-ready convenience. Featuring Cummins' legendary 224cc OHV engine, this ultra-quiet (52dB) inverter generator offers remote start, parallel capability, and clean power (<3% THD) – making it ideal for sensitive electronics.
Key Features at a Glance
✔ Dual Fuel Technology – Runs on gasoline or propane
✔ Remote Start – Wireless ignition up to 33 yards (30m)
✔ Super Quiet (52dB) – Library-quiet operation
✔ RV Ready – 30A TT-30R outlet + 2 USB ports
✔ Telescoping Handle – Easy transport at 104.7 lbs
✔ Parallel Capable – Connect to another P4500i or P2500i
✔ 3-Year Residential Warranty – Industry-leading coverage
Technical Specifications
Power Output
| Fuel Type |
Running Watts |
Starting Watts |
Running Amps |
| Gasoline |
3,700W |
4,500W |
30.8A |
| Propane |
3,330W |
4,050W |
27.8A |
Engine & Performance
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Engine: 224cc Cummins Onan OHV 4-stroke
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Oil Capacity: 0.63 qt (SAE 10W-30)
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Fuel Tank: 3.4 gal steel (gasoline)
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Noise Level: As low as 52dB (quieter than conversation)
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THD: ≤3% (pure sine wave for electronics)
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Runtime: 12.5 hrs @ 25% load (gasoline)
Outlets & Connectivity
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1x 30A (TT-30R) – Powers RVs and heavy appliances
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1x 20A Duplex (5-20R) – Standard household outlets
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2x USB Ports (5V) – Charge phones/tablets
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Parallel Port – Combine with other Onan inverters
Smart Features
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LED Data Center – Displays runtime and status
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Economy Mode – Reduces noise and fuel consumption
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Automatic Choke – Easy cold starts
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Low Oil Shutdown – Protects your investment
Dimensions & Portability
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Size: 25.5" L × 18.1" W × 20.5" H
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Weight: 104.7 lbs – Lighter than competitors
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Wheels: 5.5" durable tires
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Handle: Telescoping for compact storage
Why Choose the P4500iDF?
✅ Cummins Reliability – Built for 3,000+ hour lifespan
✅ Dual Fuel Flexibility – Never stranded without power
✅ RV Ready – 30A outlet powers travel trailers
✅ Ultra-Quiet – 52dB is campground-friendly
✅ Remote Start – Convenient wireless operation
Ideal Uses
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RV & Camping – Powers AC units and appliances
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Emergency Home Backup – Runs fridges and medical devices
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Job Sites – Charges tools and electronics
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Tailgating & Events – Quiet enough for gatherings
Warranty
✔ 3-Year Residential Warranty
✔ 1-Year Commercial Warranty
