Description
Honda EG4000 Overview
The Honda EG4000 is a 4,000-watt portable gas generator from Honda’s Economy Series, which is positioned as a source of no-frills power. It is rated at 3,500 watts running on 120/240 V and includes the CO-Minder system, which shuts the generator down automatically when carbon monoxide near the unit approaches dangerous levels.
A Honda GX270 engine of 270cc, a commercial-grade OHV design, drives the alternator, and it starts by recoil. Honda’s DAVR digital voltage regulator holds voltage within about 1 percent. A steel frame adds protection, Oil Alert shuts the engine down when oil pressure drops too low, and every circuit is protected against overload. The 6.3-gallon tank is three times larger than on earlier models, and Honda lists a 3-year limited factory warranty. A fuel gauge and centralized controls keep day-to-day operation uncomplicated. Honda describes its commercial-grade OHV engines as reliable, easy to start and rugged. The unit weighs 156 lb, and noise is listed at 67 dB(A) at rated load.
Key Features
- A DAVR digital automatic voltage regulator holds voltage within about 1 percent for steadier power
- Oil Alert shuts the engine down when oil pressure drops too low, protecting the generator
- A protective steel frame adds durability, and every circuit is protected against overload
- Two GFCI duplex outlets, a 30A 125V locking outlet and a 20A 125/250V locking outlet
- Up to 14.8 hours at 50 percent load from the 6.3-gallon tank, or about 10.1 hours at rated load
- A 120/240 V selector lets you choose 120 V only, which makes the full output available
- CO-Minder carbon monoxide detection shuts the unit down automatically before levels become dangerous
Who It’s For
For homeowners and job-site users who want straightforward, dependable portable power without extras. The long run time suits backup use during an outage, and the fuel gauge and centralized controls keep operation easy.
Specifications
| SKU | EG4000CLAN |
| Brand | Honda |
| Engine | Honda GX270 |
| Displacement | 270cc |
| AC Output | 120/240V 4000W max. (33.3/16.7A) / 3500W rated (29.2/14.6A) |
| Receptables | 20A 125V GFCI Duplex (2), 30A 125V Locking Plug, 20A 125/250V Locking Plug |
| Starting System | Recoil Only |
| Fuel Tank Capacity | 6.3 Gallons |
| Run Time per Tankful | 10.1 hr at rated load, 14.8 hr at 1/2 load |
| Noise Level | 67 dB(A) at rated load 66 dB(A) at 50 percent load |
| Dimensions (L x W x H) | 26.8 x 20.9 x 22.5 in |
| Weight | 156 lb |
Frequently asked questions
Which Honda EG4000 model is this listing?
The specification table lists the SKU as EG4000CLAN, a Honda EG4000 from Honda’s Economy Series rated at 4,000 watts maximum and 3,500 watts running at 120/240 V.
How long does the Honda EG4000 run on a tank?
The 6.3-gallon tank gives about 10.1 hours at rated load and up to 14.8 hours at 50 percent load, according to the listing. A fuel gauge helps keep track of the tank.
Does the Honda EG4000 have CO-Minder?
Yes. CO-Minder shuts the generator down automatically when carbon monoxide near the unit approaches dangerous levels. Oil Alert also shuts the engine down when oil pressure drops too low.
What outlets does the EG4000 have?
It has two 20A 125V GFCI duplex outlets, a 30A 125V locking outlet and a 20A 125/250V locking outlet. A 120/240 V selector lets you choose 120 V only, which makes the full output available.
How loud and heavy is the Honda EG4000?
Noise is listed at 67 dB(A) at rated load and 66 dB(A) at 50 percent load. The unit weighs 156 lb, measures 26.8 x 20.9 x 22.5 in and uses a recoil-only starting system.
How steady is the voltage from the EG4000?
Honda’s DAVR digital automatic voltage regulator holds voltage within about 1 percent. A steel frame adds protection, and every circuit is protected against overload, which adds durability for home backup and jobsite use.
Buying advice: read our guide to inverter vs regular generators, or browse all generators.
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