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| Specification | Firman W01781 | Powermate PM2000i |
|---|---|---|
| General | ||
| Product type | Generator | Generator |
| Fuel | Gasoline | Gasoline |
| Inverter | Yes | Yes |
| Parallel capable | Yes | No |
| RV ready | No | No |
| Running watts | Winner: Winner: 1700 W | Winner: Winner: 1700 W |
| Starting watts | Winner: Winner: 2100 W | 2000 W |
| Noise (lower limit) | Winner: Winner: 54 dB | Unknown dB |
| Weight | Winner: Winner: 45.9 lbs | 46.6 lbs |
| Run time @50% load | 4.25 h | Winner: Winner: 7 h |
| Run time @25% load | 9 h | 11 h |
| Fuel tank | 0.9 gal | 1.2 gal |
| Fuel gauge | No | No |
| Approx. dimensions (L × W × H) | 20 x 12.1 x 16.7 | 19.7 x 11.4 x 17.9 |
| Electrical | ||
| Voltage (AC) | 120 | 120 |
| Voltage (DC) | 12 | 12 |
| GFCI outlets | No | No |
| Covered outlets | Yes | No |
| Automatic Voltage Regulation | Yes | Yes |
| THD | ≤ 3% % | <3% % |
| Engine | ||
| Engine | 80 cc Firman Max-Pro Series OHV 4-stroke, cast iron sleeve | 80 cc OHV 4-stroke |
| Alternator | Not available | Not available |
| Starting system | Recoil | Recoil |
| Warranty | ||
| Warranty | 3 years | 3 years |
| Power by fuel | ||
| Gasoline | Not available | Not available |
| Running watts | 1700 W | 1700 W |
| Starting watts | 2100 W | 2000 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 | 4.25 h | 7 h |
| Run time @25% load | 9 h | 11 h |
| Other | ||
| Data center | Not available | Not available |
| Indicators | true | false |
| Compliance | CARB, EPA | CARB, EPA |
| Security | Not available | Not available |
| Spark arrestor | Yes | Yes |
| Neutral | Floating | Floating |
| UPC | 840876117811 | 696471077902 |
| Core / High-priority specs | ||
| Running Watts (Gasoline) | 1700 | 1700 |
| Starting Watts (Gasoline) | 2100 | 2000 |
| Runtime @ 50% Load (Gasoline) | 4.25 | 7 |
| Runtime @ 25% Load (Gasoline) | 9 | 11 |
| AC Outlet Types | 1x Duplex 120V 20A (5-20R) | 1x Duplex 120V 20A (5-20R) |
| Electrical & power | ||
| Frequency | 60 | 60 |
| Engine & construction | ||
| Engine Type | OHV 4-stroke | OHV 4-stroke |
| Engine Displacement | 80 | 80 |
| Engine Oil Type | 10W-30 | Not available |
| Runtime & fuel system | ||
| Runtime @ 25% Load (Gasoline) | 9 | 11 |
| Runtime @ 50% Load (Gasoline) | 4.25 | 7 |
| Safety & compliance | ||
| Overload Protection System | Not available | Low oil and overload protection |
| Low Oil Protection | Yes | Yes |
| Included equipment | ||
| Included Accessories | Oil, funnel, tool kit, and battery charging cables | Oil, funnel, tool kit, and battery charging cables |
| Warranty & identification | ||
| Part Number | Not available | P0080500 |
| Additional specs | ||
| Summary | The Firman W01781 is a 1700-watt inverter generator built for users who need portable power without sacrificing quiet operation. At 1700 running watts and 2100 peak watts, it handles small appliances, power tools, laptops, and camping equipment. The 80cc OHV 4-stroke engine with cast iron sleeve delivers clean power through inverter technology, which means sensitive electronics like phones and laptops receive stable voltage without risk of damage. Runtime stretches to 9 hours at 25% load and 4.25 hours at 50% load from a 0.9-gallon tank, so users can plan refueling around their workload. At 54 decibels, it runs quieter than most job site generators, making it suitable for campgrounds, residential areas, and events where noise matters. | The Powermate PM2000i is a portable inverter generator designed to provide clean and stable power for sensitive electronics, featuring a lightweight design and quiet operation. |
