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Generac XT8000EFI - 8000/10000W Portable Generator

The Generac XT8000EFI (7162) is a portable open frame generator with a rated wattage of 8000 W and a starting wattage of 10000 W.

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Generac XT8000EFIGenerac XT8000EFIGenerac XT8000EFIGenerac XT8000EFI
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Price History
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Price history for the Generac XT8000EFI
Latest updates:
  • $1,895.00 - September 27, 2022
  • $1,899.00 - August 17, 2022
Data source: ebay.com
Since: August 17, 2022
  • Highest Price: $1,899.00 - August 17, 2022
  • Lowest Price: $1,895.00 - September 27, 2022

Description

This compact yet durable generator offers premium quality power, ideal for emergency backup power and jobsites. (source: Generac (opens in a new tab))

Zoom on the Generac XT8000EFI

In summary, the Generac XT8000EFI is a portable generator especially useful for:

  • Food truck owners who do not wish to see their business interrupted under any circumstances
  • Homeowners who want to be able to use the most necessary devices in their household, even during a blackout
  • Professionals in need of safely powering high-intensity work or lighting equipment

The following sections will present you in detail its power characteristics, the different outlets it offers, its overall portability, the extra features it benefits from, and any relevant emission compliance details.

Power & Run Time

The Generac XT8000EFI in use

The Generac XT8000EFI

The Generac XT8000EFI is powered by a 459 cc Generac 4-stroke engine. It delivers 120/240V, runs on gasoline and offers a running wattage of 8000W as well as a peak wattage of 10000W.

This generator features a conventional pull-start mechanism, but also a convenient and easy-to-use electric starter (battery included).

The Electronic Fuel Injection (EFI) system enhances the engine's reliability, lowers fuel consumption, improves startup, reduces servicing, boosts stale fuel resistance, and offers better altitude adaptability.

The XT8000EFI can operate for around 9.5 hours at 50% load with a full tank (fuel consumption around 0.84 GPH), due to its fuel capacity of 8 gallons.

As the XT8000EFI produces a clean sine wave, with a <5% Total Harmonic Disruption (THD), sensitive electronics may be plugged in the AC outlets safely.

Outlets

The control panel provides the upcoming 5 AC outlets:

Two Duplexes 120V 20A (5-20R) GFCI
120/240V 30A (L14-30R) receptacle

As the XT8000EFI holds a twist-lock L14-30R receptacle, it is transfer switch ready: you'll easily be able to connect it to your breaker box to power your home during a power outage.

Portability

The Generac XT8000EFI has the following dimensions: L31.8 x W24.7 x H27.1 in. In combination with its conventional, open frame design, they provide support and allow the generator to be raised above ground level. The generator is designed for ideal use outdoors and in rough environments.

Although this generator is technically considered 'portable' (in the sense that it can be moved), its 216.1 lbs make it incredibly difficult to manually lift and transport. Nevertheless, it can still be moved quite conveniently with the help of its wheel kit (⌀10") and its folding handle, once it is placed on the ground.

Features

Panel of the Generac XT8000EFI

The XT8000EFI's control panel

A digital data center, one of the features of the XT8000EFI's control panel, gives you information on the lifetime run hours, and thus, is helpful for the monitoring of its activity and status.

The fuel level of the generator can be determined quickly, easily, and conveniently with the help of its built-in fuel gauge.

As far as security is concerned, the generator can be used with a peace of mind, as it features an automatic low oil shut-off and an overload protection (circuit breaker).

While the standard documentation and an owner's manual (opens in a new tab), helpful for starting the device promptly, come with the Generac XT8000EFI, the following accessories are also included: tool kit, oil, funnel and battery charger.

Emissions

The Generac XT8000EFI is EPA-approved and CARB-compliant. Thus, selling and purchasing this generator is allowed in each of the 50 states, including California.

Moreover, it features a spark arrestor, so it is adequate for use in forested areas.

Product Video

The Generac XT8000EFI versus other generators

The following charts are provided to give you an idea of how some of the key specs of the Generac XT8000EFI compare to generators of similar power (between 7500 and 8500 W).

  • At a weight of 216.1 pounds, the Generac XT8000EFI places in the expected weight range of the generators in the 7500-8500 rated wattage range. If weight is your top priority, one of the champions in this power category is the Dewalt DXGNR8000, weighing just 183 pounds.
  • The XT8000EFI, offering a run time of around 9.5 hours with a full tank at a 50% load, falls within the average autonomy range when compared to its peers. Concerning the run times, one of the several devices with a comparable output, offering the highest autonomy, is the Champion 100416, which is able to run for around 12.5 hours.
  • Even though run times are undoubtedly important, they are dependent on the fuel capacity to a large extent. For a more wholesome picture, we must take into consideration the fuel consumption of the generator. This generator is rather wasteful, compared to other devices within the aforementioned output range, when it comes to gasoline consumption, as it reaches roughly 0.84 GPH at a 50% load. If you are concerned with gasoline efficiency, having a fuel consumption of just 0.55 GPH, the Pulsar PG10000B16 is a device you could look out for.

Here's a list of the most popular specific comparisons:

Price comparison

As you can see from this interactive chart, when compared to other 7500-8500W generators, the Generac XT8000EFI is on the expensive side of the price range.

While certainly not the cheapest of its kind, purchasing it would most likely also mean enjoying the reliability of a high-end product.

The bottom line

STRENGTHS:
  • Several accessories included
  • GFCI Outlets
  • Electric start
  • Clean sine wave
  • Electronic Fuel Injection
AVERAGE SPECS:
  • Decent weight (216.1 lbs)
  • Decent run time
WEAKNESSES:
  • On the expensive side
  • No 50-amp output
  • No remote start
  • Low fuel efficiency

Do you own the Generac XT8000EFI and agree (or disagree) with these strengths and weaknesses?

Let us know and write your own review.

Features and Specifications

General
InverterNo
PortableYes
Parallel capableNo
RV readyNo
FuelGasoline
Engine459 cc Generac 4-stroke
Starting systemRecoil, Electric
Power
VoltageAC: 120/240V 60 Hz
Running watts8000 W
Starting watts10000 W
Running amps (@120/240V)66.7/33.3 amps
Peak amps (@120/240V)83.3/41.7 amps
Run time @50% load9.5 h
Run time @25% loadUnknown
Features
GFCI outletsYes
Covered outletsYes
Automatic Voltage RegulationYes
AC outlets
  • 2x Duplex 120V 20A (5-20R) GFCI
  • 1x 120/240V 30A (L14-30R)
DC outletsNo
Data centerLifetime run hours
IndicatorsNo
Fuel tank8 gal
Fuel gaugeYes
Misc
Weight216.1 lbs
Approx. dimensions (L x W x H)31.8 x 24.7 x 27.1 in
Noise (lower limit)Unknown
THD< 5%
ComplianceCARB, EPA
SecurityLow oil and overload protection
Spark arrestorYes
NeutralBonded to frame
Accessories includedOil, funnel, tool kit, battery charger, battery, and wheel kit
Warranty2 years
UPC696471074505

Unlike many websites, we did our best to research each of the specs above. That being said, we are not immune to making the occasional mistake or omission. Should you notice any missing or incorrect values, don't hesitate to suggest improvements so we can address the issue.

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About Generac

Generac Power Systems is an American based generator and power equipment manufacturer, founded in 1959. As its name suggests, the main focus of Generac are power generators, and other related electric equipment, such as switches, paralleling systems and small engines. The company has several manufacturing facilities based in the US, thus, their products are made in the USA. However, the company provides no information about the origin of their components.

Warranty Information

The Generac XT8000EFI is covered under a warranty for up to 2 years. This warranty may be limited and may not cover all parts of the generator.
For more information about the warranty of Generac generators, please consult Generac's warranty policies (opens in a new tab). Alternatively, you can also contact their Customer Support: 1-888-GENERAC (888-436-3722).

Questions & Answers

What can it power?
Examples of items that can be simultaneously powered.
The examples below are based on a maximum load of 80% and estimated wattages. For a more accurate estimation, use our generator sizing calculator.
ItemRunning WattsStarting Watts
At homeAC (10,000 BTU)15002200
Dish washer15003000
Electric fry pan15001500
Microwave (1000 watts)15001500
Refrigerator (energy star)1921192
Mixer200200
Total6392 W7892 W
For campingRV AC (11,000 BTU)10101600
RV refrigerator180600
Hair dryer18001900
Electric grill16501650
Electric fry pan15001500
Satelite receiver250250
Total6390 W6980 W
For workTable saw18004500
Air compressor (1 hp)16006100
Grinder14002500
Paint sprayer600600
Bug zapper8080
Total5480 W9980 W
What is the noise rating of the XT8000EFI?

Due to the lack of standardization in noise emission measurement, Generac does not provide their units' noise levels.

My question involves connecting the XT8000EFI into a manual transfer switch. I have been told and have read that the generator is required to have a "floating neutral". If this is correct how do I convert this generator from a bonded neutral to a floating neutral? Your review says that it is transfer switch ready and that the neutral is bonded to the frame. As you can tell I lack the specific knowledge to do it myself, I'll be better off leaving it to a professional but I do want to know how and what to look for when the electrician gets here to safely set it . (Asked September 25, 2020)

We invite you to read our article on the differences between bonded and floating neutral, as well as the one on neutral conversion.

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