BIG POWER ANYWHERE YOU NEED IT.
When the power goes out, your life shouldn’t. The Tomahawk TG12000iT 12,000 Watt Tri-Fuel Inverter Generator delivers dependable, clean, and stable power for residential backup, emergency preparedness, RV use, job sites, and whole-home support. With 12,000 peak watts and 11,000 running watts, this heavy-duty portable inverter generator keeps essential appliances, HVAC systems, sump pumps, refrigerators, freezers, and sensitive electronics running without interruption. Built with advanced inverter technology and true tri-fuel capability, this generator gives you the freedom to run on gasoline, propane (LPG), or natural gas - so you’re never limited by one fuel source.
Features
[12,000 WATTS]
Delivers powerful surge capacity for heavy appliances and startup loads while maintaining 11,000 rated running watts for continuous performance.
[TRI-FUEL FLEXIBILITY]
Runs on Gasoline, Propane (LPG), or Natural Gas - perfect for storms, emergencies, and long-term backup situations.
[ELECTRIC START]
Start instantly with effortless one-touch electric ignition. No pull cord required.
[120V/240V MULTI-OUTLET PANEL]
Includes four 120V outlets, one 30A 120/240V outlet, and one 50A 240V outlet for whole-home or jobsite power.
[SUPER QUIET – 62 dB(A)]
Whisper-quiet inverter operation ideal for neighborhoods, RV parks, and residential use.
[CLEAN INVERTER POWER]
Stable, low-harmonic output safe for sensitive electronics like TVs, computers, and smart home devices.
[PORTABLE & DURABLE]
Heavy-duty steel frame, rugged wheels, and integrated mobility features built for long-term reliability.
Specifications
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Rated Power: 11.5 kW (Gas) / 10.5 kW (LPG) / 9.5 kW (NG)
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Maximum Power: 12 kW (Gas) / 11 kW (LPG) / 10 kW (NG)
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Engine Model: 196F/P-1
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Engine Type: 4-Stroke
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Displacement: 550 cc
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Gas Distribution Mode: OHV
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Stroke × Bore: 96 × 76 mm
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Rated Speed: 3600 RPM
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Fuel Tank Volume: 6.9 gal (25 L)
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Starting Method: Electric Start / Remote Start
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Rated Voltage: 120 / 240V
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Rated Frequency: 60 Hz
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Phase: Single Phase
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Total Harmonic Distortion (THD): ≤3%
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Noise Level (at 7m, 25% load): 65 dB
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Run Time @ 25% Load: 8.6 hours
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Lubricating Oil Capacity: 0.3 gal (1.2 L)
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Recommended Oil Type: SAE 10W-30
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Overall Dimensions: 36.8 × 25.2 × 31.9 in (935 × 640 × 810 mm)
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Net Weight: 271 lb (124 kg)
Package Includes
- TG12000i Generator
Applications
- Camping
- Recreational Use
- Construction
- Various Electronics
- Computers, Speakers
- Power Tools, Drills, Power Saws
- Outdoor and Indoor Lights
- Food trucks
How Does this Ship?
⚠ This is an oversized item which requires shipment on a freight truck. Ship this item to a business address to shave 1-2 days off the transit time!
HOW DOES THIS SHIP?
CARB Compliant
This product is CARB (California Air Resources Board) compliant, meeting strict air quality standards for safe and environmentally responsible use in California. This product meets the CARB exception for qualifying as construction equipment. For more information, please visit CARB's official website.
CA Proposition 65 Warning
⚠ WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer. For more information, go to www.P65Warnings.ca.gov.
Info and Guides
