
SG5000 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $36.99 | Condition is New, CO Module For Sigma SG5000 5000/4000 Watts Open Frame Generator with CO Sensor, shipping cost = $4.99 | ![]() |
![]() | $569.99 | Top Pick! Condition is New, Sigma 5000 Watts Open Frame Gas Generator with CO Alert, shipping cost = $ | 100.0% |

The Sigma Power Systems SG5000 5000-Watt Frame Gas Generator is an impressive and robust power solution engineered for various residential and commercial applications. This generator sets a new standard for reliability and performance, powered by a commercial-grade 500 cubic centimeter (cc) SigmaFuel Intek OHV 4-stroke engine.
The SG5000 generator features a durable open frame design, making it perfect for outdoor use and easy maintenance, while providing ample clearance for cooling during extended runtimes. With a total power output of 5000 watts (continuous) and 6000 watts (peak), this generator is capable of handling heavy-duty power requirements, such as powering multiple appliances, tools, or an entire RV or small cabin.
The generator's automatic voltage regulation (AVR) system ensures stable and consistent power output with minimal voltage fluctuations, preventing damage to sensitive equipment. Additionally, the SG5000 comes equipped with a transfer switch-ready design, enabling seamless transition between generator power and utility power.
Boasting a 6.6-gallon fuel tank, it can run for an impressive 11.5 hours at half load, allowing for extended periods of power autonomy in the event of an outage. The generator's electric start system provides added convenience and reliability, while the optional battery-less, electric key start makes starting in adverse conditions hassle-free.
Weighing approximately 210 lbs (95 kg), this generator is a portable powerhouse, featuring six 50-amp outlets (two 120V-250V twist-lock outlets for heavy-duty applications, and four 120V household outlets for lighter appliances). To ensure ease of mobility, it includes wheels and a pull-out handle, making transportation and repositioning a straightforward task.
Prioritizing safety, the Sigma SG5000 generator comes with overload protection and automatic low-oil shutdown, ensuring the generator runs efficiently and safely. Operating noise levels of 73-78 dB(A) help keep disruptions to a minimum. This generator is also equipped with an XL Continental alternator and industrial-grade components, providing years of dependable service.
In summary, the Sigma Power Systems SG5000 5000-Watt Frame Gas Generator combines impressive power, durability, and convenience, making it an indispensable asset for those requiring reliable backup power and heavy-duty applications.
The Sigma SG5000 5000-Watt Frame Gas Generator is a powerful and versatile option for those in need of a reliable backup power source. Below are some pros and cons to help you make an informed decision about purchasing this generator.
Pros:1. High power output: With a capacity of 5000 watts, this generator can power multiple appliances or tools simultaneously.
2. Dual Fuel System: The generator can run on both gasoline and propane, providing users with added flexibility and potential cost savings.
3. Electric and Recoil Start: This generator offers both an electric and recoil start option, providing convenience and a backup start method.
4. Wheels and Handle: The Sigma SG5000 comes with wheels and a pull-out handle for easy transportation, making it portable and convenient to move around.
5. Automatic Voltage Regulator: This feature ensures that the generator regulates and maintains the proper voltage output for sensitive electronics.
Cons:1. Heavy: At approximately 145 pounds, this generator is quite heavy and may be difficult for one person to move alone.
2. Fuel Consumption: With a high power output, the Sigma SG5000 consumes more fuel than smaller generators, which could result in additional cost over time.
3. Noisy: This generator can produce a significant amount of noise during operation, which may be a concern for those operating it in residential areas or working indoors.
4. Requires maintenance: Similar to other generators, the Sigma SG5000 requires regular maintenance to ensure optimal performance and longevity.
5. Fuel tank capacity: With a fuel tank capacity of 6.6 gallons, this generator may require more frequent refueling during prolonged power outages or heavy usage.
Conclusion:The Sigma SG5000 Frame Gas Generator is a powerful, versatile, and reliable option for those in need of a backup power source. Its dual fuel system, high power output, and easy transportation make it an attractive choice for many. However, its weight, fuel consumption, noise level, and maintenance requirements are important considerations that should be taken into account. Ultimately, the decision to purchase the Sigma SG5000 5000-Watt Frame Gas Generator depends on your specific power needs, availability of fuel sources, and personal preferences.
Recommendation:The Sigma SG5000 Frame Gas Generator is an excellent choice for those who require a powerful, versatile, and portable backup power source. Its dual fuel system, high power output, and easy transportation make it an attractive option for construction sites, camping trips, or for those who experience frequent power outages. However, it may not be the best choice for those with limited mobility or for those who require a more quiet generator. Prospective buyers should consider their power needs, available budget, and personal preferences before making a final decision.
Details:
Impact resistant shell. 4000 rated watts . Co alert sensor. Circuit breakers.
Features a stable sine wave to use with sensitive electronic equipment. 5000 peak watts . One USB outlet. Runs 15 hrs.at half load on a 4 gallon fuel tank.
120v/240v voltage selector switch. Recoil start.
specifications slashgenerators:
- brand: Sigma
- mpn: Sg5000
- type: Power Generator
- tank capacity: 4 Gal
- power source: Gasoline
- battery included: No
- color: Orange
- upc: 638457688863
payments slashgenerators:
- other
- wallet: apple-pay
- credit card: visa
general slashgenerators:
- category: Home & Garden > Yard, Living > Outdoor Power Equipment > Generators
returns slashgenerators:
- paid by: seller
- method: money back
- time: 30 days
- policy: returns accepted
seller slashgenerators:
- # reviews: 41236
- city: hialeah, florida
- rating: 99.8%
shipping slashgenerators:
- class: standard
- carrier: ups
- transit: 3-9 days
- service: ups ground
- type: fixed
offer slashgenerators:
- availability: in stock
- started: january 14, 2025
- sold #: 22
- in stock #: 2
- best offers: true
- prices: $36.99–$569.99
- item condition: New
- options: ship-to-home
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- 417956: RV INVERTER GENERATOR, Sigma
- SG12000EDF: GENERATOR, Sigma Powers Generators


