Generac XG10000E (Discontinued)
The Generac XG10000E (5802) is a powerful open frame generator with a rated wattage of 10,000 W and a starting wattage of 12,500 W. (Read full specs)
This product has been discontinued. We've kept this page live for reference.
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Description
Plenty of power is just one advantage of this heavy-duty generator engineered for high performance using the Generac OHVI engine. Most compact, User Friendly Power Generator. Easy to move, and one of the most powerful portable units on the market.
Zoom on the Generac XG10000E
To sum up, the Generac XG10000E is a powerful portable generator tailored for professionals who want to ensure that a power failure will not prevent them from working..
Over the following sections, you'll uncover its power characteristics, the selection of outlets it offers, its overall portability, and the supplementary features it includes.
Power & Run Time
Running on gasoline, the Generac XG10000E operates with a 530 cc (18 hp) Generac OHVI 4-stroke engine, delivering 120/240V, with a running wattage of 10,000W and a peak wattage of 12,500W.
This generator is equipped with a convenient and easy-to-use electric starter (battery included).
The XG10000E's fuel tank, boasting 10 gallons, allows it to operate for around 10 hours at 50% load with a full tank (with an estimated fuel consumption of 1 GPH).
Sensitive electronics can be safely plugged in the AC outlets, as the XG10000E produces a clean sine wave, with a <5% Total Harmonic Distortion (THD).
Outlets
The control panel is equipped with the following 7 AC outlets:
While not classified as 'RV Ready,' this Generac generator can still provides the advantage of RV connection via its L5-30R receptacle, ensuring power supply to your RV with an L5-30P to TT-30R adaptor. Besides, because the XG10000E is equipped with a twist-lock L14-30R receptacle, it is transfer switch ready: it can power your home during a power outage, as it can be easily connected to your breaker box to power your household.
Portability
Measuring L31.2 x W29.5 x H31.3 in, the classic open frame construction of the Generac XG10000E provides stability while enabling convenient maintenance access to components and adequate air cooling. The generator is designed for outdoor use and demanding environments.
As the generator's weight is 300 pounds, manually moving it or transporting it may be challenging, despite the fact that it is technically considered 'portable' (movable). Nevertheless, the restricted maneuverability is counteracted by its wheel kit (⌀10") and its folding handle, enabling easy shifting once the generator is set in place.
Features
For easy status and activity monitoring of the XG10000E, its control panel integrates a digital data center, offering insights into the power output (via the PowerBar™) and lifetime run hours. To offer you even more control and easy operation during nighttime, the panel is LED-lit.
Benefiting from its built-in fuel gauge, the generator allows for easy and immediate gas level inspections.
Regarding security, the generator comes with an automatic low oil shut-off and an overload protection (circuit breaker), providing peace of mind during operation.
Alongside the standard documentation and an owner's manual (opens in a new tab) for quick setup, the Generac XG10000E is bundled with additional accessories: oil and tool kit.
Product Video
The Generac XG10000E versus other generators
The following charts are provided to give you an idea of how some of the key specs of the Generac XG10000E compare to generators of similar power (between 9500 and 10500 W).
- A weight of 300 lbs makes the Generac XG10000E one of the heavier devices in the 9500-10500 rated wattage range. Regarding dry weight, one of the champions in the same power range is the Genmax GM12000XiT, with a dry weight of only 194 lbs.
- Offering around 10 hours of running time on a full tank at 50% load, the XG10000E is within the average autonomy range of similarly powerful generators. If you wish to prioritize autonomy, the Powerhorse 13000ES shines as one of the top contenders, offering one of the highest run times among generators with similar power output, totaling around 15 hours.
- The run time is important, but also hugely depends on the capacity of the fuel tank and doesn't mean much if we don't talk about fuel consumption as well. In fact, this generator is not one of the most fuel-efficient options in the aforementioned wattage range: its estimated gasoline consumption at 50% load is around 1 GPH. If minimizing fuel usage is one of your key priorities, the Westinghouse WGen9500DFc EFI is one of the most efficient devices with similar power output, with a gasoline consumption of only 0.66 gallons per hour.
The bottom line
- Illuminated control panel
- GFCI Outlets
- 4 different AC outlet types
- Electric start
- Clean sine wave
- Decent run time
- No recoil back-up
- No remote start
- On the heavy side (300 lbs)
- Low fuel efficiency
Features and Specifications
| Inverter | No |
|---|---|
| Parallel capable | No |
| RV ready | No |
| Fuel | Gasoline |
| Engine | 530 cc Generac OHVI 4-stroke |
| Starting system | Electric |
| Warranty | 2 years |
| Voltage | AC: 120/240V 60 Hz |
|---|---|
| Running watts | 10,000 W |
| Starting watts | 12,500 W |
| Running amps (@120/240V) | 83.3/41.7 amps |
| Peak amps (@120/240V) | 104.2/52.1 amps |
| Run time @50% load | 10 h |
| Run time @25% load | Unknown |
| GFCI outlets | Yes |
|---|---|
| Covered outlets | Yes |
| Automatic Voltage Regulation | Yes |
| AC outlets |
|
| DC outlets | No |
| Data center | Power output and lifetime run hours |
| Indicators | No |
| Fuel tank | Steel, 10 gal |
| Fuel gauge | Yes |
| Weight | 300 lbs |
|---|---|
| Approx. dimensions (L x W x H) | 31.2 x 29.5 x 31.3 in |
| Noise (lower limit) | Unknown |
| THD | < 5% |
| Compliance | EPA |
| Security | Low oil and overload protection |
| Spark arrestor | Yes |
| Neutral | Bonded to frame |
| Accessories included | Oil, tool kit, battery, and wheel kit |
| Series | XG |
| Other model numbers | 5802 |
| UPC | 696471058024 |
We've taken extra care to research and verify each of the specifications above. That said, occasional mistakes or omissions are still possible. If you spot any missing or inaccurate information, feel free to suggest a correction so we can address it.
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 engineered and built in the USA. However, their components can be a mix of domestic and foreign parts.
Warranty Information
The Generac XG10000E 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?
| Item | Running Watts | Starting Watts | |
|---|---|---|---|
| At home | Electric fry pan | 1500 | 1500 |
| Dish washer | 1500 | 3000 | |
| AC (10,000 BTU) | 1500 | 2200 | |
| Microwave (1000 watts) | 1500 | 1500 | |
| Sump pump (1/2 hp) | 1050 | 2150 | |
| Refrigerator (energy star) | 192 | 1192 | |
| Waffle iron | 750 | 750 | |
| Total | 7992 W | 9492 W | |
| For camping | RV AC (11,000 BTU) | 1010 | 1600 |
| RV refrigerator | 180 | 600 | |
| Hair dryer | 1800 | 1900 | |
| Electric grill | 1650 | 1650 | |
| Microwave (1000 watts) | 1500 | 1500 | |
| Electric fry pan | 1500 | 1500 | |
| DVD player | 350 | 350 | |
| Total | 7990 W | 8580 W | |
| For work | Table saw | 1800 | 4500 |
| Air compressor (1 hp) | 1600 | 6100 | |
| Grinder | 1400 | 2500 | |
| Demolition hammer | 1260 | 1260 | |
| Pressure washer (1 hp) | 1200 | 3600 | |
| Reciprocating saw | 730 | 960 | |
| Total | 7990 W | 12490 W |
What is the noise rating of the XG10000E?
Due to the lack of standardization in noise emission measurement, Generac does not provide their units' noise levels.
What spark plugs do I need for the xg10000e (Asked September 14, 2022)
Spark plug should be NGK BPR6HS or equivalent.
Can the starter battery be replaced on a Generac XG10000E Generator? (Asked September 28, 2022)
The battery can be replaced. Its part number is 0H1663 (opens in a new tab).



