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10000/8000W Tri Fuel Electric Start Portable Generator 50A 120/240V T08071

Save $270.00 Save $270.00
Original price $1,449.99
Original price $1,449.99 - Original price $1,449.99
Original price $1,449.99
Current price $1,179.99
$1,179.99 - $1,179.99
Current price $1,179.99

The FIRMAN T08071 tri-fuel generator is a 10000 watt trifecta with the ability to run off of gasoline, propane, and natural gas with an electric starting system!


Including a 5.5ft LPG hose for convenience using larger tanks, the T08071 is also California emissions certified. Its 8 gallon tank runs for 12hrs and at 74dB. Our Max Pro Series 439cc engine runs cool and efficient thanks to its Phoenix Fat Head Block. With a built-in 10” wheel kit and folding handle, the tri fuel T08071 can go anywhere and perform however you like.

Note: Everything you need to get started is in the box including: oil, funnel, operator's manual, Quick Start / Stop Guide, and spark plug wrench


  • ENGINEERED IN THE USA: FIRMAN generators are made to endure every condition from cold winter nights to hot summer days to everything in between.
  • FIRMAN LEGENDARY POWER: 439cc Tri fuel engine with low oil shut off and cast iron sleeve
  • 8 gal tank provides 12hrs of run-time. Propane tank not included
  • Multi feature control panel with covered outlets
  • 10" Heavy Duty Wheels and High Folding Handle
  • Includes 5.5 ft LPG regulator hose
  • We offer a 3-year warranty across all FIRMAN portable generators and immediate availability of spare parts.


CARB Certified YES
EPA Certified YES
cETL Certified YES
NOM Certified NO
UL Certified NO
Running Watts 8000(Gas) 7250(LPG) 5500(NG)
Starting Watts 10000(Gas) 9050(LPG) 6900(NG)
AC Voltage 120/240
Frequency (Hertz) 60
Decibels 74dB 1/4 load
Run Time 12hrs
THD @ Full Load 0.25
Recoil Start Yes
Electric Start Yes
Remote Start No
5-20R 120V 20A DUPLEX
L14-30R 120V/240V 30A TWISTLOCK 1
14-50R 120V/240V 50A 1
Low Oil Shutoff Yes
Cast Iron Sleeve Yes
Fuel Gas/LPG/NG
Tank Size (Gallons) 8
Steel/Plastic steel
Wheels 10.0" -black /yellow-plastic-flat free
Handle single folding w/grip
Unit Dimensions (inches) 29.8x27.5x26.1
Unit Length 29.8
Unit Width 27.5
Unit Height 26.1
Unit Weight (LBS) 213

Order Confirmation

As soon as you place your order, you will receive an order confirmation e-mail. This means that we have received your order in our system and pre-authorized your credit card for the purchase.

As soon as we receive your order, we automatically reach out to our suppliers to confirm that it is in stock and available for immediate shipment.

If your item is on backorder or unavailable, we will reach out to you via e-mail to discuss the delays in shipping.

Order Shipment

We will send you tracking information within 4 hours of your order leaving the warehouse to the e-mail address your provide when checking out.

If you do not receive tracking information from us within 6 business days of your order, feel free to follow up with us at

Shipping Services

Our products always ship FREE via FedEx, UPS, USPS, or in the case of oversized items, via regional freight carriers.

Shipping times vary based on the item and your location, but delivery can be expected within 2-7 days of leaving the warehouse. If you have questions or need expedited delivery, please reach out to us and we will work to accommodate your specific needs!

At SproutRite, we are committed to providing the absolute best customer service in the industry! Our goal is to simplify the shopping process and ensure you are 100% satisfied with your purchase.

We understand that at times, you could need to return or cancel your order. Though each supplier has different policies on returns, we will work to find the best solution for you.

Cancellations & Refunds

Orders can be cancelled prior to shipment; however, a restocking free of $20 may apply if the product has already been prepared for shipment.

Firman products are not returnable. If the product is determined to be defective as a result of manufacturing, the team will work to address your specific issue. 

FIRMAN generators are covered by a 3-year warranty. During the first year, the FIRMAN warranty covers both parts and labor. During years two and three, parts are covered. FIRMAN accessories (covers, cords, parallel kits, adapters, etc..) are covered by our 120 day warranty.

At SproutRite, we are fully committed to providing our customers with the very best products and customer service. We fully believe in going the extra mile to ensure that each customer is 100% satisfied with his purchase.

Our customers choose us because:

Exceptional Support

We want to hear from you! We strive to set the industry standard in Customer Service. Have a question or concern? Call us at (833) SPROUT2!

Have feedback that could help us improve how we serve our customers? We're here for you!

While many retailers strive to minimize customer engagement, we encourage it!

Lowest Price Guarantee

We work tirelessly to ensure that we offer the absolute best prices online! If you find another online store that offers a lower price than us within 30 days of your purchase, please let us know and we will refund your original payment for the difference. It's that simple.


Free Shipping

Always. No exceptions.

Industry Best Partners

We are not a resell shop or discount retailer that is here today and gone tomorrow. We work diligently to maintain long-term relationships with the garden industry's top manufacturers to bring you the highest quality and most innovative products available in today's market.

We stand by our partners.

Customer Reviews

Based on 5 reviews
William Logsdon

The electrician is scheduled to install it in November. I'll let you know then.


Love the electric start, which is way more convenient than cranking it. Easy to start, and has everything needed to get it going day 1.

Solid Generator On Standby

Really just purchased this for emergencies, as we sometimes lose power in upstate NY for extended periods. Received it, tested it out, now it's sitting on standby. Happy with the design and ease of starting. I have only tried using propane, FYI, as this is how I plan to use.

So far it works as advertised.

I have tried it on both propane and natural gas. It started easily on both. It provided the power it is rated to provide without any problems.

Nice Unit!

I bought this 10k generator for a little extra power source when needed. Hasn't seen much use yet but it fires right up, runs smooth and has no problem putting out the power.

All deliveries are carbon neutral
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