Top 5 Best 12000 Watt Portable Generators of 2023

Table of Contents

1. Introduction
2. Westinghouse WGen 9500
3. Pulsar G12KBN
4. Durastar DS-12000EH
5. DuroMax XP12000EH
6. Champion Power Equipment 10011
7. Pros and Cons
8. Frequently Asked Questions

Introduction

In this article, we will be discussing the best 12,000-watt generators available on the market. We will review five top-rated models, highlighting their features and capabilities. Whether you are looking for a portable generator for your home or for commercial use, this guide will assist you in making an informed decision. We have also provided the necessary links in the description for your convenience, so you can easily find the generator that fits within your budget range.

Westinghouse WGen 9500

The Westinghouse WGen 9500 is considered the best portable 12,000-watt generator. Manufactured by a reputable company known for delivering quality machinery, this generator lives up to its brand's reputation. With almost a five-star rating for its quality, it is a reliable option for both residential and commercial use.

In terms of power, the Westinghouse WGen 9500 surpasses expectations. It is equipped with a powerful 457 cubic centimeter 4-stroke OHV engine, capable of producing 9,500 watts during normal running and 12,500 watts at peak performance. This level of power makes it suitable as a backup option in case of extreme power outages.

Portability might be a concern for some, as the generator weighs 270 pounds. However, it is designed with heavy-duty wheels that make transportation easier. The Westinghouse WGen 9500 also has a 6.6-gallon fuel capacity, enabling it to run for approximately 17.5 hours without stopping. This ensures uninterrupted power supply during prolonged outages.

Moreover, the generator is equipped with an automated system that shuts down when the oil level is low, ensuring the engine's protection. There is a meter to monitor the oil level and prompt you to add oil when necessary. This feature prevents frequent shutdowns and ensures the longevity of the generator.

For your convenience, the Westinghouse WGen 9500 comes with all the necessary accessories, including a 12V battery. It offers a total of six receptacles, allowing you to power multiple appliances. Additionally, it features a remote powering function and is equipped with a start key.

Specifications:

• Wattage: 12,500 starting, 9,500 running watts (gas)
• 11,200 starting, 8,500 running watts (propane)
• Noise level: 73 DBA at lower load
• Fuel/gas/propane tank capacity: 6.6 gallons
• Runtime: 17.5 hours
• Outlets: 2x 120V5-20R, 1X RV ready 120/240V14-50 or 1X transfer switch ready 120V L14-30 or 2x 5V USB ports
• Weight: 220 pounds
• Starting methods: remote electric/manual recoil
• Total harmonic distortion (THD): more than 23%

Pulsar G12KBN

The Pulsar G12KBN is an incredibly portable generator that passes the first test of portability with its ideal handle and perfectly crafted wheels. Its features, particularly its power output, position it as one of the best 12,000-watt portable generators available.

Powered by a 457 cubic centimeter engine, this generator produces 12,000 peak watts and 9,500 running watts using gasoline. It also offers 10,800 peak watts and 8,550 running watts when using propane, thanks to its dual fuel capability.

To provide sufficient outlets for various devices, the Pulsar G12KBN comes with seven outlets, including four 120V outlets. This ensures you have enough channels to power all your devices simultaneously.

In terms of runtime, the generator boasts an 8-gallon fuel tank. This allows it to operate for 12 hours at 50% load, providing ample power for extended periods without interruption. The Pulsar G12KBN is also equipped with an electric start and a low oil shutoff feature for added convenience and protection.

Specifications:

• Wattage: 12,500 starting, 9,500 running watts
• Noise level: 77 DBA
• Fuel/gasoline/propane tank capacity: 8.0 gallons
• Runtime: 12 hours at 50% load
• Outlets: 2x 120V20A, 6 1x 120V/240V 30A twist lock, 1x 120V/240V50A
• Weight: 209 pounds
• Starting methods: electric/manual recoil
• Total harmonic distortion (THD): less than 5%

Durastar DS-12000EH

The Durastar DS-12000EH is a heavy-duty 457 cubic centimeter home backup generator. Duramax Power Equipment, an Ontario-based company specializing in dual-fuel portable generators, manufactures this reliable tool.

One of the key advantages of this generator is its affordability, despite providing starting power of 12,000 watts and running power of 9,500 watts. This makes it suitable not only for AC-120V use but also for AC-120D and 240D simultaneous operation.

The Durastar DS-12000EH provides a convenient starting power of 12,500 watts and running power of 9,500 watts. Its features include an electric key starter and a set of outlets for various devices. Users have praised the reliability of the starter, emphasizing that it never fails.

With a 74 DBA noise level, the Durastar DS-12000EH ensures quiet operation during use. The 8.3-gallon fuel tank enables it to run continuously for 10 hours at 50% load. It is also equipped with a heavy-duty construction-grade metal alloy rack, ensuring its durability.

Specifications:

• Wattage: 12,500 starting, 9,500 running watts
• Noise level: 74 DBA
• Fuel/gasoline/propane tank capacity: 8.3 gallons
• Runtime: 10 hours at 50% load
• Outlets: 2x 120V household, 1x 120V 30A twist lock, 1x 120/240V 30A twist lock, 1x 120/240V 50A heavy duty
• Weight: 228 pounds
• Starting methods: electric/manual recoil
• Total harmonic distortion (THD): under 5%

DuroMax XP12000EH

The DuroMax XP12000EH is a portable 12,000-watt generator that offers versatility with its dual-fuel capability. With over eight DuroMax generator models to choose from, finding a machine that meets your demands within your budget is effortless.

Motivated by an 18 HP 457 cubic centimeter engine, the DuroMax XP12000EH provides sufficient power for commercial applications, home use, and as an ideal backup plan. Its ability to run on either propane or gasoline allows for flexibility based on your budget and fuel availability.

The generator delivers over 9,500 running watts and an impressive 12,000 starting watts. Although full power can only be accessed through one of the 120V receptacles at a time, there is an option to simultaneously use multiple receptacles if maximum power is not required.

Portability is made easy with heavy-duty wheels. The DuroMax XP12000EH weighs 224 pounds, making it manageable to transport when necessary. It is equipped with an 8.3-gallon fuel tank, providing a full day of service without the need for frequent refilling.

Specifications:

• Wattage: 12,500 starting, 9,500 running watts
• Noise level: 74 DBA
• Fuel/gasoline/propane tank capacity: 8.3 gallons
• Runtime: 8 hours at 50% load
• Outlets: 2x 120V household, 1x 120V/240V 30A twist lock, 1x 120V/240V 50A, 1x 12V DC
• Weight: 224 pounds
• Starting methods: electric/manual recoil
• Total harmonic distortion (THD): 10-12%

Champion Power Equipment 10011

The Champion Power Equipment 10011 is a universal gas generator with electric start, offering a starting power of 15,000 watts and a stable running power of 12,000 watts. Champion Power Equipment, established in 2003, has quickly gained a reputation for providing excellent quality tools and is a leader in the industry.

The 10011 model is powered by a V-twin engine with a displacement of 717 cubic centimeters, resulting in high power output. Despite its immense power, it consumes less fuel than some generators with less powerful engines. The 10.9-gallon tank provides up to 10 hours of work at 50% load.

The control panel of the Champion Power Equipment 10011 includes multiple outlets, including NEMA 5-30R, L14-30R, and four NEMA 5-20R. These outlets can be run simultaneously without the need to switch between modes, providing convenience and flexibility.

This generator features a sturdy metal rack, large reinforced plastic/rubber wheels, and a powerful air filter, making it suitable for construction sites or other challenging environments. Champion Power Equipment offers lifetime technical support and a three-year warranty, ensuring you are backed by reliable customer service.

Specifications:

• Wattage: 15,000 starting, 12,000 running watts
• Noise level: 78 DBA
• Fuel/gasoline tank capacity: 10.9 gallons
• Runtime: 10 hours at 50% load
• Outlets: 1x 120V/30A locking, 1x 120/240V 30A locking/divided by 1x 120/240D50/divided by 4x 120V/28A GFCI
• Weight: 377 pounds
• Starting methods: electric/manual recoil
• Total harmonic distortion (THD): 12-20%

Pros and Cons

Westinghouse WGen 9500

Pros:

• Exceptional quality
• Powerful engine for reliable performance
• Portable with heavy-duty wheels
• Long runtime of 17.5 hours
• Automated oil level shutdown

Cons:

• Heavyweight may limit portability for some

Pulsar G12KBN

Pros:

• Excellent portability with well-designed wheels
• Dual fuel capability for versatile use
• Sufficient outlets for multiple devices
• Runtime of 12 hours at 50% load

Cons:

• Higher noise level compared to other models

Durastar DS-12000EH

Pros:

• Affordable price with robust construction
• Dual fuel capability for flexibility
• Simultaneous operation of multiple devices
• Reliable electric start

Cons:

• Lower runtime compared to other models

DuroMax XP12000EH

Pros:

• Dual fuel capability for budget flexibility
• Heavy-duty wheels for easy transportation
• 8.3-gallon fuel tank for extended runtime
• Adequate outlets for multiple devices

Cons:

• Total harmonic distortion is relatively higher

Champion Power Equipment 10011

Pros:

• Powerful performance with remarkable output
• Simultaneous operation of multiple outlets
• Sturdy construction for durability
• Lifetime technical support and three-year warranty

Cons:

• Heavyweight may limit portability for some

Frequently Asked Questions

Q: Can the Westinghouse WGen 9500 be used for commercial purposes? A: Yes, the Westinghouse WGen 9500 provides enough power for any commercial use and serves as an ideal backup option.

Q: How long is the runtime of the Pulsar G12KBN? A: The Pulsar G12KBN has a runtime of 12 hours at 50% load, ensuring uninterrupted power supply.

Q: Is the Durastar DS-12000EH suitable for home use? A: Yes, the Durastar DS-12000EH is designed for home backup use, providing 9,500 running watts and 12,500 starting watts.

Q: Can the DuroMax XP12000EH run on both propane and gasoline? A: Yes, the DuroMax XP12000EH offers dual fuel capability, allowing you to choose between propane and gasoline.

Q: Does the Champion Power Equipment 10011 provide lifetime technical support? A: Yes, Champion Power Equipment offers lifetime technical support for the 10011 model, ensuring excellent customer service.