Tomahawk Power

4000 Watt Honda Powered Generator Portable Gas Power Professional Use

Regular price $1,799.99 USD
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4000 Watt Honda Powered Generator Portable Gas Power Professional Use
$1,799.99 USD
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4000 Watt Honda Powered Generator Portable Gas Power Professional Use


Description

The Tomahawk TG4000H is a professional-grade portable generator built around the legendary Honda GX200 engine, delivering 4000 watts of starting power and 3500 watts of reliable running power. Designed for contractors, job site crews, and serious outdoor users, it produces clean, stable power through Automatic Voltage Regulation (AVR) - making it safe for sensitive electronics like laptops and smartphones alongside heavy-duty tools. A 3.9-gallon fuel tank pushes run times up to 8 hours at half load, so your crew stays productive without constant refueling stops.

Built on a rugged steel frame with all-terrain wheels and an ergonomic handle, this generator is engineered to handle the punishment of daily job site use, outdoor events, food truck operations, and off-grid camping. Safety features including overload protection, low oil shutdown, and built-in surge protection keep both your equipment and the generator itself guarded against damage. Backed by a 3-year Honda engine warranty, the TG4000H is a workhorse you can count on for years of dependable service.


Key Features

  • Honda GX200 Engine (200cc): Industry-trusted engine known for durability, fuel efficiency, and low maintenance - built to perform in demanding environments.
  • 4000W Starting / 3500W Running Power: Handles multiple appliances and tools simultaneously - from refrigerators and sump pumps to power saws and drills.
  • Automatic Voltage Regulation (AVR): Delivers stable, clean power output safe for sensitive electronics including computers, TVs, and smartphones.
  • Up to 8-Hour Run Time: 3.9-gallon fuel tank and efficient Honda engine combine for extended run times at 50% load with a fuel consumption rate of 0.38 G/hr.
  • Multiple Outlet Configuration: Includes 2 x 120V outlets, 1 x 240V outlet, and GFCI protection for versatile, site-ready connectivity.
  • Steel Frame with All-Terrain Wheels: Heavy-duty construction designed to withstand tough job site and outdoor conditions with easy mobility.
  • Safety Protection Suite: Overload protection, low oil shutdown, and built-in surge protection safeguard your equipment and the generator.
  • Recoil Starting System: Simple, reliable pull-start operation with no battery dependency.
  • 3-Year Honda Engine Warranty: Comprehensive coverage on the engine for long-term confidence and peace of mind.
  • CARB Compliant: Meets California Air Resources Board standards - qualifies under the CARB exception as construction equipment.

What's Included

  • Tomahawk TG4000H Generator

Why You'll Love It

Contractors and outdoor professionals who depend on reliable power know that the engine at the heart of a generator makes all the difference - and the Honda GX200 is one of the most trusted names in the industry. The Tomahawk TG4000H pairs that proven powerplant with a rugged, purpose-built frame that keeps up with the daily grind of construction sites, food truck operations, remote builds, and emergency backup scenarios. Its AVR technology means you can plug in your laptop or charge sensitive equipment right alongside your power tools without worry. Compact enough to fit in a truck bed yet powerful enough to run a full complement of job site equipment, this generator delivers the ideal balance of portability and performance. With a 3-year engine warranty and a track record verified by professionals in the field, the TG4000H is a long-term investment in your crew's productivity and uptime.


Product Specifications

View Product Specs
Engine Honda GX200
Displacement 200cc
Max Watts 4000W
Rated Watts 3500W
Voltage Regulation AVR (Automatic Voltage Regulation)
Run Time @ 1/2 Load 8 hours
120V Outlets 2
240V Outlets 1
GFCI Outlets Included
Phase Single Phase
Frequency 60 Hz
Starting System Recoil
Tank Capacity 3.9 Gallons
Oil Type SAE10W-30
Oil Capacity 0.15 Gallons
Fuel Consumption 0.38 G/hr
Weight 119 lbs (54 kg)
Package Weight 108 lbs (49 kg)
Dimensions 24" x 19.4" x 19"
Package Dimensions 24" x 18" x 18" (60.96 x 49.27 x 48.26 cm)
Noise Level 94 dBa
CARB Compliant Yes (qualifies as construction equipment)
Warranty 3-Year Honda Engine Warranty
SKU TG4000H

FAQ

What can the Tomahawk TG4000H power at the same time?

With 3500 rated watts and 4000 starting watts, this generator can simultaneously power a variety of job site and household equipment. Common combinations include a table saw plus work lights and battery chargers, or a refrigerator, sump pump, and several lights during a power outage. As long as the combined running wattage stays under 3500W and startup surges don't exceed 4000W, you're good to go.

Is this generator safe to use with laptops and other sensitive electronics?

Yes. The built-in Automatic Voltage Regulation (AVR) ensures clean, stable power output, making it safe for sensitive electronics such as laptops, smartphones, televisions, and computer equipment. The GFCI outlets add an additional layer of protection for user safety.

How do I start the TG4000H generator?

The TG4000H uses a recoil (pull-start) starting system. There is no electric start or battery required. Simply follow the startup procedure in the included operations manual - ensure the oil level is correct, the fuel valve is open, and the choke is set appropriately before pulling the starter cord.

Is the TG4000H legal to use in California?

Yes. This generator is CARB (California Air Resources Board) compliant and meets the CARB exception for qualifying construction equipment. It can be legally operated in California in accordance with applicable regulations. For full details, visit the CARB official website.

How will this generator be shipped, and will I need to assemble it?

The TG4000H ships in a packaged box weighing approximately 108 lbs with dimensions of 24" x 18" x 18". Depending on the carrier, it may arrive via freight or standard ground delivery - please confirm shipping method at checkout. Minimal assembly may be required (such as attaching the handle or wheels), but the generator arrives largely ready to use. Refer to the included operations manual for setup instructions.

What maintenance does the Honda GX200 engine require?

The Honda GX200 is known for being low-maintenance and long-lasting. Regular maintenance includes checking and changing the oil (SAE10W-30, capacity 0.15 gallons) at recommended intervals, keeping the air filter clean, and inspecting the spark plug periodically. Always refer to the Honda GX200 engine manual for the full maintenance schedule. The 3-year engine warranty covers defects in materials and workmanship during that period.

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