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Select up to 4 generators to compare specs, power output, noise levels, runtime and more. Your compare URL is shareable.
- ECHO EGi-3600LN
- Firman W03386
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 | ECHO EGi-3600LN | Firman W03386 |
|---|---|---|
| General | ||
| Product type | Generator | Generator |
| Fuel | Gasoline | Gasoline |
| Inverter | Yes | Yes |
| Parallel capable | Yes | Yes |
| RV ready | No | Yes |
| Running watts | 3000 W | Winner: Winner: 3300 W |
| Starting watts | 3600 W | Winner: Winner: 3650 W |
| Noise (lower limit) | 63 dB | Winner: Winner: 58 dB |
| Weight | 107 lbs | Winner: Winner: 91 lbs |
| Run time @50% load | Winner: Winner: 8.5 h | Not available |
| Run time @25% load | Not available | 9 h |
| Fuel tank | 2.2 gal | 1.8 gal |
| Fuel gauge | Yes | No |
| Approx. dimensions (L × W × H) | 25.3 x 18.9 x 19.6 | 23.2 x 17.8 x 17.9 |
| Electrical | ||
| Voltage (AC) | 120 | 120 |
| Voltage (DC) | 12 | 12 |
| GFCI outlets | No | No |
| Covered outlets | No | Yes |
| Automatic Voltage Regulation | Yes | Yes |
| THD | Not available | <3% % |
| Engine | ||
| Engine | 212 cc OHV 4-stroke | 193 cc OHV 4-stroke, cast iron sleeve. |
| Alternator | Not available | Not available |
| Starting system | Recoil; Electric | Recoil, Electric, Remote |
| Warranty | ||
| Warranty | 3 years | 3 years |
| Power by fuel | ||
| Gasoline | Not available | Not available |
| Running watts | 3000 W | 3300 W |
| Starting watts | 3600 W | 3650 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 | 8.5 h | Not available |
| Run time @25% load | Not available | 9 h |
| Other | ||
| Data center | Not available | Not available |
| Indicators | true | true |
| Compliance | CARB, EPA | CARB, EPA |
| Security | Not available | Not available |
| Spark arrestor | Yes | Yes |
| Neutral | Floating | Floating |
| UPC | 743184023167 | 840876133866 |
| Core / High-priority specs | ||
| Running Watts (Gasoline) | 3000 | 3300 |
| Starting Watts (Gasoline) | 3600 | 3650 |
| Runtime @ 50% Load (Gasoline) | 8.5 | Not available |
| Runtime @ 25% Load (Gasoline) | Not available | 9 |
| AC Outlet Types | 1x Duplex 120V 20A (5-20R); 1x 120V 30A (L5-30R) | 1x Duplex 120V 20A (5-20R); 1x 120V 30A (TT-30R) |
| Electrical & power | ||
| Frequency | 60 | 60 |
| Engine & construction | ||
| Engine Type | 212 cc OHV 4-stroke | OHV 4-stroke |
| Engine Displacement | 212 | 193 |
| Cylinder Sleeve | Not available | cast iron sleeve |
| Engine Oil Type | Not available | See 'Add Engine Oil' Section |
| Runtime & fuel system | ||
| Runtime @ 25% Load (Gasoline) | Not available | 9 |
| Runtime @ 50% Load (Gasoline) | 8.5 | Not available |
| Controls & display | ||
| Display Type | Digital | Not available |
| Safety & compliance | ||
| Overload Protection System | Low oil and overload protection | Low oil and overload protection |
| Low Oil Protection | No | Yes |
| Carbon Monoxide Monitoring | No | Yes |
| Included equipment | ||
| Starting Components | Recoil; Electric | Not available |
| Included Accessories | Tool kit and battery | Oil, funnel, tool kit, key fob, battery charger, battery charging cables, and battery |
| Warranty & identification | ||
| Commercial Warranty | 3 | 3 |
| Additional specs | ||
| Summary | The ECHO EGi-3600LN is a 3,000-watt inverter generator built around a 212 cc OHV 4-stroke engine. At this wattage, it can run a refrigerator, microwave, and several lights simultaneously, or power most household tools one at a time. The inverter technology means laptops, TVs, and phone chargers stay safe from power spikes. Gasoline fuel gives users quick refills at any gas station, with a 2.2-gallon tank supporting 8.5 hours of runtime at half load. This positions the unit as a practical backup for home outages, job site work, and camping trips where grid power is unavailable. | The Firman W03386 is a 3,300-watt inverter generator built for RV camping, emergency backup, and light job site work. Its 3,650-watt peak capacity handles startup surges from air conditioning units, refrigerators, and power tools without strain. Because the unit runs on gasoline with a 1.8-gallon tank, users get up to 9 hours of runtime at 25% load before refueling. The inverter topology and sub-3% THD output means laptops, smartphones, and sensitive electronics charge safely without voltage spikes that damage circuitry. At 58 dB, it operates at conversational volume, making it acceptable for residential neighborhoods and campgrounds where noise restrictions apply. This is a mid-sized workhorse for users who need portable power without the weight penalty of larger stationary units. |
- Most PowerfulFirman W033863300W running
- QuietestFirman W0338658 dB
- Longest RuntimeECHO EGi-3600LN8.5h at 50% load
Where to buy
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ECHO EGi-3600LN
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Firman W03386
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