FIRMAN · Portable generator
T13071
16,800 starting watts and 13,500 running watts with gasoline, propane, natural gas operation.
$4,699.99
Direct price snapshot
Visual spec gallery
Core specifications, simplified.
Up to 16,800 starting watts
16,800W starting
13,750W starting
12,500W starting
Manufacturer runtime
11 hrs 1/4 load
Operating volume
81dB 1/4 load
Fuel tank
13.3 Gallon
390
Unit weight
36 x 31.9 x 40
Unit dimensions
- Warranty
- 3-year warranty
- Certifications
- CETL · EPA
- Availability
- Available
Starting
Electric
Power quality
5% THD
Safety
Low-oil shutdown · CO Alert
Electrical
120V/240V · 60
2 × 5-20R 120V 20A DUPLEX GFCI · 2 × L5-30R 120V 30A TWISTLOCK · 1 × L14-30R 120V/240V 30A TWISTLOCK · 1 × 14-50R 120V/240V 50A
Official product gallery
Product views and FIRMAN infographics.
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Complete specifications
Every official field, organized.
The technical fields below come from FIRMAN’s model-specific specification file. Product photos and infographics come from the official product gallery. Confirm current documentation before purchase.
Manufacturer overview
The FIRMAN T13071 is a powerhouse in the tri-fuel V-Twin generator category, offering flexibility by running on gasoline, propane (LPG), or natural gas (NG). With a massive 16,800 watts, 50A output, and 120/240V capability, it’s built to handle your most demanding power needs. Safety is a top priority; the T13071 features CO Alert technology for added protection. Under the hood, the powerful 760cc V-Twin engine ensures efficiency and durability, even in tough conditions. Operating at 78 dB, it balances power and performance. Designed for versatility, this generator includes a full range of outlets and a large 13-gallon fuel tank, providing up to 11 hours of continuous runtime. Convenience is built in with a lift hook, durable wheel kit, and a foldable handle for easy transport. The 4-in-1 data minder keeps you informed by tracking voltage, frequency, hours of operation, and low oil levels. In the box: a toolkit, engine oil, an oil funnel, a battery, wheels, a regulator hose, a charger cable, a battery float charger, a lift hook, and a manual.
Specifications · Certifications
- CARB Certified
- No
- EPA Certified
- Yes
- cETL Certified
- Yes
Specifications · Output
- Running Watts
- 13500(Gas) 11000(LPG) 10000(NG)
- Starting Watts
- 16800(Gas) 13750(LPG) 12500(NG)
- AC Voltage
- 120V/240V
- DC Voltage
- 12V
- Frequency (Hertz)
- 60
- Decibels
- 81dB 1/4 load
- Run Time
- 11 hrs 1/4 load
- THD @ Full Load
- 5%
Specifications · Control Panel
- Electric Start
- Yes
- Recoil Start
- No
- 5-20R 120V 20A DUPLEX GFCI
- 2
- L5-30R 120V 30A TWISTLOCK
- 2
- L14-30R 120V/240V 30A TWISTLOCK
- 1
- 14-50R 120V/240V 50A
- 1
Specifications · Machine
- Low Oil Shutoff
- Yes
- Power Stream Alternator
- Yes
- Engine
- 760cc
- Cast Iron Sleeve
- Yes
Specifications · Fuel System
- Fuel
- Gas
- Tank Size
- 13.3 Gallon
- Steel/Plastic
- Steel
Specifications · Wheel Kit
- Wheels
- 12"-black/yellow -plastic/rubber-flat free
- Handle
- Dual Handle w/grip
Packaging · Unit
- UPC
- 840876130711
- Unit Dimensions
- 36 x 31.9 x 40
- Unit Length
- 36
- Unit Width
- 31.9
- Unit Height
- 40
- Unit Weight
- 390
Packaging · Carton
- Carton Dimensions
- 42.3 x 25.6 x 35.4
- Carton Length
- 42.3
- Carton Width
- 25.6
- Carton Height
- 30.9
- Carton Weight
- 437
Best-fit uses
- Home Projects
- Power Outage
- Work
Standout features
- Tri-fuel flexibility
- CO Alert shutdown protection
- Electric start
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