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.
- Yamaha EF4500iSE
- VEVOR R3000iEPN-R
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 | Yamaha EF4500iSE | VEVOR R3000iEPN-R |
|---|---|---|
| General | ||
| Product type | Generator | Not available |
| Fuel | Gasoline | Dual-Fuel |
| Inverter | Yes | Yes |
| Parallel capable | No | No |
| RV ready | No | No |
| Running watts | Winner: Winner: 4000 W | 3200 W |
| Starting watts | Winner: Winner: 4500 W | 3200 W |
| Noise (lower limit) | Winner: Winner: 58 dB | 66 dB |
| Weight | 209 lbs | Winner: Winner: 100.3 lbs |
| Run time @50% load | Not available | Winner: Winner: 8.5 h |
| Run time @25% load | 15.2 h | Not available |
| Fuel tank | 4.5 gal | 2.3 gal |
| Fuel gauge | Yes | No |
| Approx. dimensions (L × W × H) | 30.7 x 24.3 x 27.2 | 23.2 x 18.0 x 20.1 |
| Electrical | ||
| Voltage (AC) | 120 | 120 |
| Voltage (DC) | Not available | Not available |
| GFCI outlets | No | No |
| Covered outlets | No | No |
| Automatic Voltage Regulation | Yes | No |
| THD | 3 % | Not available |
| Engine | ||
| Engine | Yamaha MZ360 OHV 4-stroke | 212cc four-stroke engine |
| Alternator | Not available | Not available |
| Starting system | Electric | Not available |
| Warranty | ||
| Warranty | 3 years | Not available |
| Power by fuel | ||
| Gasoline | Not available | Not available |
| Running watts | 4000 W | 3200 W |
| Starting watts | 4500 W | 3200 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 | 8.5 h |
| Run time @25% load | 15.2 h | Not available |
| Propane | Not available | Not available |
| Running watts | Not available | 2900 W |
| Starting watts | Not available | 2900 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 | Not available |
| Other | ||
| Data center | Not available | Not available |
| Indicators | true | Not available |
| Compliance | CARB, EPA | Not available |
| Security | Not available | Not available |
| Spark arrestor | Yes | No |
| Neutral | Floating | Not available |
| UPC | 765053833196 | Not available |
| Core / High-priority specs | ||
| Running Watts (Gasoline) | 4000 | 3200 |
| Running Watts (Propane) | Not available | 2900 |
| Starting Watts (Gasoline) | 4500 | 3200 |
| Starting Watts (Propane) | Not available | 2900 |
| Runtime @ 50% Load (Gasoline) | Not available | 8.5 |
| Runtime @ 25% Load (Gasoline) | 15.2 | Not available |
| AC Outlet Types | 1x Duplex 120V 20A (5-20R)1x 120V 30A (L5-30R) | Not available |
| Electrical & power | ||
| Frequency | 60 | 60 |
| Engine & construction | ||
| Engine Type | OHV 4-stroke | Not available |
| Engine Displacement | 357 | 212 |
| Runtime & fuel system | ||
| Runtime @ 25% Load (Gasoline) | 15.2 | Not available |
| Runtime @ 50% Load (Gasoline) | Not available | 8.5 |
| Safety & compliance | ||
| Overload Protection System | Low oil and overload protection, CO monitoring | Not available |
| Low Oil Protection | Yes | No |
| Carbon Monoxide Monitoring | Yes | No |
| Included equipment | ||
| Included Accessories | Battery | Not available |
| Warranty & identification | ||
| Part Number | EF45ISEZ | R3000iEPN-R |
| Additional specs | ||
| Summary | The Yamaha EF4500iSE is a 4500-watt inverter generator designed for maximum efficiency and minimal noise, suitable for emergency backup, recreational use, and DIY projects. | The VEVOR R3000iEPN-R is a dual-fuel inverter generator with a rated and peak wattage of 3200 watts. |
- Most PowerfulYamaha EF4500iSE4000W running
- QuietestYamaha EF4500iSE58 dB
- Longest RuntimeVEVOR R3000iEPN-R8.5h at 50% load
Where to buy
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Yamaha EF4500iSE
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VEVOR R3000iEPN-R
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