10,500 Watt Inverter Generator Electric Start Super Quiet Portable Gas Power Professional Use
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10,500 Watt Inverter Generator Electric Start Super Quiet Portable Gas Power Professional Use
Description
The Tomahawk TG9000i is a professional-grade inverter generator built for those who need serious, reliable power wherever the job takes them. Delivering 10,500 starting watts and 8,500 rated watts from a robust 458cc engine, it handles everything from sensitive electronics and computers to heavy-duty power tools, welding equipment, and large RV air conditioners - all with clean, stable power under 3% THD. Advanced inverter technology ensures your gear stays protected while the electric start and ECO mode make daily operation effortless and fuel-efficient.
Designed with portability in mind, the TG9000i features wheels and an ergonomic lifting arm for easy movement around job sites, barns, food trucks, and construction zones. At just 62 dBA, it runs quietly enough for noise-regulated environments and early-morning starts. Parallel capability lets you link two units for even more output when the job demands it - all backed by Tomahawk's 2-year warranty and nationwide service support. Built in America, built tough.
Key Features
- 10,500 Starting Watts / 8,500 Rated Watts: Delivers massive power output for heavy-duty tools, RV systems, welding robots, and sensitive electronics simultaneously.
- 458cc Industrial-Grade Engine: High-performance engine engineered for longevity and consistent output in demanding professional environments.
- Electric Start: Effortless push-button ignition for quick, reliable startup - no pull-cord hassle on the job site.
- Super Quiet at 62 dBA: Whisper-quiet operation ideal for noise-regulated job sites, campgrounds, RV parks, and residential areas.
- ECO Mode: Automatically adjusts engine speed to match the load, maximizing fuel efficiency and extending run time up to 14.5 hours at 1/4 load.
- Advanced Inverter Technology (<3% THD): Produces clean, stable power safe for laptops, computers, speakers, and other sensitive electronics.
- Parallel Capability: Connect two TG9000i units together to double your power output for larger applications.
- GFCI Outlets, CO Detect & Safety Protections: Includes overload protection, low oil shutdown, built-in surge protection, and CO detection for complete peace of mind.
- Multiple Amperage Options: Equipped with 20A (120V), 30A (120V/240V), and 50A (120V/240V) outlets to accommodate a wide range of tools and appliances.
- 2-Year Warranty: Comprehensive coverage backed by Tomahawk's nationwide service network.
- CARB Compliant: Meets California Air Resources Board standards, qualifying as construction equipment for use in California.
What's Included
- TG9000i Inverter Generator
Why You'll Love It
The Tomahawk TG9000i has earned the trust of commercial roofers, RV enthusiasts, construction crews, and food truck operators who can't afford a power failure when it counts. Made in America with industrial-grade components, it's engineered for years of dependable use across the harshest job sites and the most demanding recreational setups. The 50-amp outlet and 37.5 running amps at 240V make it a genuine game-changer for large RVs, back-feeding homes during outages, and running high-draw equipment without compromise. Quiet enough to run at night, powerful enough to handle a 3-ton AC unit alongside a well pump and microwave - this is the generator professionals reach for when the job demands more. With nationwide availability at major retailers and direct factory support, replacement parts and service help are never far away. If you've been shopping Honda EU7000i class generators and want American-made performance at a competitive price, the TG9000i delivers.
Product Specifications
View Product Specs
| Engine | 458cc |
|---|---|
| Starting Watts | 10,500W |
| Rated Watts | 8,500W |
| Voltage | 120V / 240V |
| Amperage | 20A (120V), 30A (120V/240V), 50A (120V/240V) |
| Running Amperage | 75A (120V Outlet) / 37.5A (240V Outlet) |
| Total Harmonic Distortion | <3% |
| Noise Level | 62 dBA |
| Tank Capacity | 6.9 gal (26.1L) |
| Run Time | 14.5 hrs @ 1/4 load |
| Oil Type | SAE 10W-30 |
| Oil Capacity | 1.1 quarts |
| Weight | 233 lbs (105.6 kg) |
| Package Weight | 318 lbs (144 kg) |
| Dimensions | 31 x 23 x 29 inches (787.4 x 584.2 x 736.6 mm) |
| Package Dimensions | 48 x 40 x 37 inches (1219.2 x 1016 x 939.8 mm) |
| CARB Compliant | Yes (construction equipment exception) |
| Warranty | 2 Years |
| Assembly Required | No - arrives ready to use (add oil and fuel) |
| Shipping Method | Freight truck (oversized item) - shipping to a business address can reduce transit time by 1-2 days |
FAQ
How does the TG9000i ship?
The TG9000i is an oversized item and ships via freight truck on a pallet. You will be contacted to schedule a delivery appointment. Shipping to a business address can reduce transit time by 1-2 days compared to a residential delivery.
Is the TG9000i safe to use with sensitive electronics like laptops and computers?
Yes. The TG9000i uses advanced inverter technology that produces clean power with less than 3% Total Harmonic Distortion (THD). This makes it safe for laptops, computers, speakers, televisions, and other electronics that require stable, clean power.
Can I run two TG9000i units together for more power?
Yes. The TG9000i features parallel capability, allowing you to connect two units together to effectively double your available power output. This is ideal for large job sites or applications that exceed a single unit's capacity.
Does the generator charge its own battery while running?
Yes, the TG9000i charges its internal battery while the engine is running, so you do not need an external charger to maintain the electric start battery under normal use.
Can I run a large RV air conditioner on the TG9000i?
Absolutely. The TG9000i has been used to run two 15,000 BTU RV air conditioners simultaneously alongside a residential refrigerator and televisions. The 50-amp outlet and 37.5 running amps at 240V make it one of the most capable generators available for large RV setups.
Is the TG9000i CARB compliant for use in California?
Yes. The TG9000i is CARB (California Air Resources Board) compliant, meeting strict air quality standards. It qualifies under the CARB exception for construction equipment, making it legal for professional use in California.
What outlets does the TG9000i include?
The TG9000i comes equipped with a 20-amp 120V outlet, a 30-amp 120V/240V outlet, and a 50-amp 120V/240V outlet, giving you flexibility to power a wide range of tools, appliances, and heavy equipment.
Thank you for trusting us with your order! This product is shipped directly from the manufacturing warehouse to get to customers all over the U.S. as soon as possible!
While many of our products are prepared and shipped out within 48 hours, some of our items are built to order or require custom pieces that could take 2-6 weeks to prepare before shipping! Please contact us at 888-884-2234 for a delivery ETA if you have a strict timeline.
Thanks!
Omaha Sports & Games Team
Returns & Refunds Policy
Return Policy
We have a 30-day return policy, which means you have 30 days after receiving your item to request a return.
To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase. To start a return, you can contact us at service@omahasportsandgames.com.
If your return request is accepted, it will be up to you as the buyer to return the item in its original packaging, unworn and unused. You as the buyer will be responsible for paying the return shipping. We may be able to assist you in scheduling a pickup for return but the payment will still be your responsibility. You can always contact us for any return question at service@omahasportsandgames.com.
All products are subject to a minimum 15% restocking fee based on the quality of the returned product and packaging.
Items opened, tested, used, or any other non-new condition may be eligible for return based on the manufacturer's return policy.
Shipping Damages and Issues
You must inspect your order upon reception and refuse delivery if you see damage. DO NOT sign for delivery if there is apparent damage to the product. If you sign for the delivery and later claim shipping damage, there is very little we can do to help.
If your order does not require signing at delivery and is instead just dropped off at doorstep with damage, contact us immediately with photos of the damaged boxes.
If your item(s) is defective, damaged or if you receive the wrong item, contact us immediately so that we can evaluate the issue and make it right.
Exceptions / non-returnable items
Certain types of items cannot be returned, such as custom products, special orders or personalized items. Please get in touch if you have questions or concerns about your specific item.
Unfortunately, we cannot accept returns on sale items, gift cards, or multiple product bundle discounts.