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The FIRMAN T09275 Tri-Fuel Portable Generator delivers unmatched flexibility and performance, running on gasoline, propane (LPG), or natural gas (NG). With up to 11,400 starting watts and 9,200 running watts on gasoline, this powerhouse is ready to meet the demands of your home backup system, job site, farm, or outdoor event.
Equipped with FIRMAN’s heavy-duty 459cc engine and a robust 9-gallon fuel tank, the T09275 offers up to 11 hours of runtime at 50% load. Electric start makes powering up fast and easy, while its durable design ensures long-lasting performance in any condition.
When paired with a transfer switch, the T09275 is an excellent portable alternative to a whole-home standby generator. Ideal for severe weather, power outages, or emergency scenarios. With 120/240V output and tri-fuel compatibility, it adapts to your needs, wherever you are.
Power ratings include: Gasoline: 11,400 starting watts / 9,200 running watts, Propane: 10,400 starting watts / 8,300 running watts, Natural Gas: 8,650 starting watts / 6,900 running watts.
Whether you’re powering your home, supporting your team on a job site, or keeping your property running smoothly, the FIRMAN T09275 is built to deliver.
The T09275 comes with an engine oil bottle, oil funnel, spark plug wrench, a double open-ended wrench (10mm,12mm), LPG regulator with hose holder
Specifications
Certifications
| CARB Certified | No |
|---|---|
| EPA Certified | Yes |
| cETL Certified | Yes |
| NOM Certified | Yes |
| UL Certified | No |
| ANSI/PGMA G300-2018 | Yes |
Output
| Running Watts | 9200(Gas) 8300(LPG) 6900(NG) |
|---|---|
| Starting Watts | 11400(Gas) 10400(LPG) 8650(NG) |
| AC Voltage | 120/240 |
| Frequency (Hertz) | 60 |
| Decibels | 74dB 1/2 load |
| Run Time | 11hrs |
| THD @ Full Load | 11%-14% |
Control Panel
| Recoil Start | Yes |
|---|---|
| Electric Start | Yes |
| CO Alert | Yes |
| 5-20R 120V 20A DUPLEX GFCI | 1 |
| L5-30R 120V 30A TWISTLOCK | 1 |
| L14-30R 120V/240V 30A TWISTLOCK | 1 |
| 14-50R 120V/240V 50A (38.3A/240V/9200W) | 1 |
Machine
| Low Oil Shutoff | Yes |
|---|---|
| Power Stream Alternator | Yes |
| Cast Iron Sleeve | Yes |
Fuel System
| Fuel | Gas/LPG/NG |
|---|---|
| Tank Size | 9 |
| Steel/Plastic | Steel |
| Engine | 459cc |
Wheel Kit
| Wheels | 11.0" -black /gray-plastic-flat free |
|---|---|
| Handle | single folding w/grip |
Packaging
Unit
| UPC | 840876192757 |
|---|---|
| Unit Dimensions | 31.0" x 29.4" x 27" |
| Unit Length | 31.0" |
| Unit Width | 29.4" |
| Unit Height | 27" |
| Unit Weight | 217.5 lbs |
Carton
| Carton Dimensions | 33.2" x 23.2" x 24.4" |
|---|---|
| Carton Length | 33.2" |
| Carton Width | 23.2" |
| Carton Height | 24.4" |
| Carton Weight | 241 lbs |