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.
- Predator 72903
- VEVOR R2000iSP
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 | Predator 72903 | VEVOR R2000iSP |
|---|---|---|
| General | ||
| Product type | Generator | Not available |
| Fuel | Gasoline | Gasoline |
| Inverter | No | No |
| Parallel capable | No | No |
| RV ready | No | No |
| Running watts | 1400 W | Winner: Winner: 1800 W |
| Starting watts | 1800 W | Winner: Winner: 2900 W |
| Noise (lower limit) | 68.9 dB | Winner: Winner: 67 dB |
| Weight | 60 lbs | Winner: Winner: 48.5 lbs |
| Run time @50% load | Winner: Winner: 9.5 h | 6 h |
| Run time @25% load | Not available | Not available |
| Fuel tank | Not available | 1.1 gal |
| Fuel gauge | No | No |
| Approx. dimensions (L × W × H) | 18.3 x 14 x 16 | 19.6 x 11.4 x 18.1 |
| Electrical | ||
| Voltage (AC) | 120V | 120 |
| Voltage (DC) | Not available | Not available |
| GFCI outlets | No | No |
| Covered outlets | No | No |
| Automatic Voltage Regulation | No | No |
| THD | Not available | Not available |
| Engine | ||
| Engine | Not available | Not available |
| Alternator | Not available | Not available |
| Starting system | Not available | Not available |
| Warranty | ||
| Warranty | 2 years | Not available |
| Power by fuel | ||
| Gasoline | Not available | Not available |
| Running watts | Not available | 1800 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 | 6 h |
| Run time @25% load | Not available | Not available |
| Other | ||
| Data center | Not available | Not available |
| Indicators | true | Not available |
| Compliance | Not available | Not available |
| Security | Not available | Not available |
| Spark arrestor | No | No |
| Neutral | Not available | Not available |
| UPC | Not available | Not available |
| Core / High-priority specs | ||
| Running Watts (Gasoline) | Not available | 1800 |
| Starting Watts (Gasoline) | Not available | 2900 |
| Runtime @ 50% Load (Gasoline) | Not available | 6 |
| Electrical & power | ||
| Frequency | 60 | 60 |
| Engine & construction | ||
| Engine Displacement | 98 | 79.7 |
| Runtime & fuel system | ||
| Runtime @ 50% Load (Gasoline) | Not available | 6 |
| Safety & compliance | ||
| Overload Protection System | Not available | Overload protection |
| Low Oil Protection | Yes | No |
| Carbon Monoxide Monitoring | Yes | Yes |
| Warranty & identification | ||
| Part Number | Not available | R2000iSP |
| Additional specs | ||
| Summary | The PREDATOR® 1800 Watt Portable Generator is a compact and lightweight gas-powered generator designed for low-power applications, featuring CO SECURE® carbon monoxide shutdown for enhanced safety. | The VEVOR R2000iSP is a 1,800W gasoline inverter generator built for portability and selective-load backup. Its 2,900W starting surge handles refrigerators, window AC units, and power tools, while the 1,800W continuous rating anchors everyday use like camping, tailgating, and short-duration home outages. At 48.5 lbs and 19.6 x 11.4 x 18.1 inches, it prioritizes grab-and-go convenience over extended runtime. |
- Most PowerfulVEVOR R2000iSP1800W running
- QuietestVEVOR R2000iSP67 dB
- Longest RuntimePredator 729039.5h at 50% load
Where to buy
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Predator 72903
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VEVOR R2000iSP
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