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.
- Powermate PM3000i
- Predator 72899
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 | Powermate PM3000i | Predator 72899 |
|---|---|---|
| General | ||
| Product type | Generator | Generator |
| Fuel | Gasoline | Gasoline |
| Inverter | Yes | Yes |
| Parallel capable | No | No |
| RV ready | No | No |
| Running watts | 2300 W | Winner: Winner: 3000 W |
| Starting watts | 3000 W | Winner: Winner: 3500 W |
| Noise (lower limit) | 0 dB | Winner: Winner: 56 dB |
| Weight | Winner: Winner: 59.5 lbs | 102 lbs |
| Run time @50% load | Winner: Winner: 4.5 h | Not available |
| Run time @25% load | 5.8 h | 11 h |
| Fuel tank | 1.06 gal | Not available |
| Fuel gauge | No | No |
| Approx. dimensions (L × W × H) | 22.2 x 13.3 x 18.4 | 22.75 x 17.3 x 20 |
| Electrical | ||
| Voltage (AC) | 120 | 120V |
| 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 | 149 cc OHV 4-stroke | Not available |
| Alternator | Not available | Not available |
| Starting system | Recoil | Not available |
| Warranty | ||
| Warranty | 3 years | Not available |
| Power by fuel | ||
| Gasoline | Not available | Not available |
| Running watts | 2300 W | Not available |
| Starting watts | 3000 W | Not available |
| 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 | 4.5 h | Not available |
| Run time @25% load | 5.8 h | 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 | 696471078916 | Not available |
| Core / High-priority specs | ||
| Running Watts (Gasoline) | 2300 | Not available |
| Starting Watts (Gasoline) | 3000 | Not available |
| Runtime @ 50% Load (Gasoline) | 4.5 | Not available |
| Runtime @ 25% Load (Gasoline) | 5.8 | Not available |
| AC Outlet Types | 1x Duplex 120V 20A (5-20R); 1x 120V 30A (L5-30R) | Not available |
| Electrical & power | ||
| Frequency | 60 | Not available |
| Engine & construction | ||
| Engine Type | OHV 4-stroke | Not available |
| Engine Displacement | 149 | 212 |
| Engine Oil Type | 10W-30 | Not available |
| Runtime & fuel system | ||
| Runtime @ 25% Load (Gasoline) | 5.8 | Not available |
| Runtime @ 50% Load (Gasoline) | 4.5 | Not available |
| Safety & compliance | ||
| Overload Protection System | Low oil and overload protection | Not available |
| Low Oil Protection | Yes | Yes |
| Included equipment | ||
| Starting Components | Oil, funnel, and tool kit | Not available |
| Included Accessories | Oil, funnel, and tool kit | Not available |
| Warranty & identification | ||
| Part Number | PM0080600 | Not available |
| Additional specs | ||
| Summary | The Powermate PM3000i is a portable inverter generator designed to provide clean and stable power for sensitive electronics, tools, and appliances. It features a fully enclosed case for ultra-quiet performance and incorporates RPM+ technology to automatically adjust engine RPM based on load demand, reducing sound emissions and conserving fuel. The generator offers 3000 starting watts and 2300 running watts, making it suitable for various outdoor settings and activities. | The Predator 72899 is a 3500 Watt Super Quiet Inverter Generator designed for efficient and quiet operation, suitable for various applications including RVs. |
- Most PowerfulPredator 728993000W running
- QuietestPredator 7289956 dB
- Longest RuntimePowermate PM3000i4.5h at 50% load
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Powermate PM3000i
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Predator 72899
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