Compare Generators Side-by-Side
Select up to 4 generators to compare specs, power output, noise levels, runtime and more. Your compare URL is shareable.
- Ryobi RY904500
- Westinghouse iGen5000DFc
Quick charts
Each chart uses its own Y-axis scale (so numbers are comparable within a chart).
Running watts
W
Starting watts
W
Noise
dB
Runtime @50%
h
Running watts by fuel
Shows how output changes across gasoline/propane/natural gas (when available).
| Specification | Ryobi RY904500 | Westinghouse iGen5000DFc |
|---|---|---|
| General | ||
| Product type | Generator | Generator |
| Fuel | Gasoline | Dual-Fuel |
| Inverter | No | Yes |
| Parallel capable | No | Yes |
| RV ready | Yes | Yes |
| Running watts | 3600 W | Winner: Winner: 3900 W |
| Starting watts | 4500 W | Winner: Winner: 5000 W |
| Noise (lower limit) | 82 dB | Winner: Winner: 52 dB |
| Weight | 115 lbs | Winner: Winner: 105.8 lbs |
| Run time @50% load | 10 h | Winner: Winner: 15 h |
| Run time @25% load | Not available | 18 h |
| Fuel tank | 4 gal | 3.4 gal |
| Fuel gauge | No | Yes |
| Approx. dimensions (L × W × H) | 24 x 26 x 20 | 24.5 x 17.5 x 20 |
| Electrical | ||
| Voltage (AC) | 120 | 120 |
| Voltage (DC) | Not available | 5 |
| GFCI outlets | No | No |
| Covered outlets | Yes | Yes |
| Automatic Voltage Regulation | Yes | Yes |
| THD | Not available | 3 % |
| Engine | ||
| Engine | 212 cc OHV 4-stroke | 224 cc OHV 4-stroke |
| Alternator | Not available | Not available |
| Starting system | Recoil | Recoil, Electric, Remote |
| Warranty | ||
| Warranty | 3 years | 3 years |
| Power by fuel | ||
| Gasoline | Not available | Not available |
| Running watts | 3600 W | 3900 W |
| Starting watts | 4500 W | 5000 W |
| Running amps (120V) | Not available | Not available |
| Running amps (240V) | Not available | Not available |
| Peak amps (120V) | Not available | Not available |
| Peak amps (240V) | Not available | Not available |
| Run time @50% load | 10 h | 15 h |
| Run time @25% load | Not available | 18 h |
| Propane | Not available | Not available |
| Running watts | Not available | 3500 W |
| Starting watts | Not available | 4500 W |
| Running amps (120V) | Not available | Not available |
| Running amps (240V) | Not available | Not available |
| Peak amps (120V) | Not available | Not available |
| Peak amps (240V) | Not available | Not available |
| Run time @50% load | Not available | Not available |
| Run time @25% load | Not available | 22 h |
| Other | ||
| Data center | Not available | Not available |
| Indicators | false | true |
| Compliance | EPA | EPA, ANSI/PGMA G300-2023 |
| Security | Not available | Not available |
| Spark arrestor | Yes | Yes |
| Neutral | Not available | Not available |
| UPC | 46396056023 | 850011336854 |
| Core / High-priority specs | ||
| Running Watts (Gasoline) | 3600 | 3900 |
| Running Watts (Propane) | Not available | 3500 |
| Starting Watts (Gasoline) | 4500 | 5000 |
| Starting Watts (Propane) | Not available | 4500 |
| Runtime @ 50% Load (Gasoline) | 10 | 15 |
| Runtime @ 25% Load (Gasoline) | Not available | 18 |
| Runtime @ 25% Load (Propane) | Not available | 22 |
| AC Outlet Types | 2x Duplex 120V 20A (5-20R) 1x 120V 30A (TT-30R) | 1x Duplex 120V 20A (5-20R) 1x 120V 30A (TT-30R) |
| Electrical & power | ||
| Frequency | 60 | 60 |
| Engine & construction | ||
| Engine Type | OHV 4-stroke | OHV 4-stroke |
| Engine Displacement | 212 | 224 |
| Engine Oil Type | Not available | SAE 10W-30 |
| Runtime & fuel system | ||
| Runtime @ 25% Load (Gasoline) | Not available | 18 |
| Runtime @ 50% Load (Gasoline) | 10 | 15 |
| Safety & compliance | ||
| Overload Protection System | Low oil and overload protection | Low oil and overload protection |
| Low Oil Protection | No | Yes |
| Carbon Monoxide Monitoring | Yes | Yes |
| Included equipment | ||
| Starting Components | Not available | Recoil, Electric, Remote |
| Included Accessories | Oil and wheel kit | Oil, funnel, tool kit, key fob, battery charger, propane hose, and battery |
| Warranty & identification | ||
| Commercial Warranty | Not available | 3 |
| Additional specs | ||
| Summary | The Ryobi RY904500 is a 3600-watt portable gasoline generator, delivering 4500 starting watts. It features a 212cc OHV engine, a 4-gallon fuel tank providing up to 10 hours of runtime at 50% load, and is RV-ready with a 120V 30A RV outlet. | The Westinghouse iGen5000DFc EFI Inverter Generator is a dual fuel generator that offers 5000 peak watts and 3900 rated watts on gasoline, and 4500 peak watts and 3500 rated watts on propane. It features electronic fuel injection for improved fuel efficiency and lower maintenance, remote start, an LED display, and up to 12 hours of run time at 25% load. |
- Most PowerfulWestinghouse iGen5000DFc3900W running
- QuietestWestinghouse iGen5000DFc52 dB
- Longest RuntimeWestinghouse iGen5000DFc15h at 50% load
Where to buy
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Ryobi RY904500
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Westinghouse iGen5000DFc
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