Genmax Power Inc.

12000/9000-Watt Genmax Dual Fuel Portable Generator With CO Sensor + Remote Electric Start / Folding Handle

|40 ratings
Item # 990367958
Current price is $899.00
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Smart summary

Generated by AI
  • Robust Engine: Powered by a 458cc OHV engine, this generator is designed for outdoor on-demand jobs and storm preparedness, offering both power and fuel efficiency.
  • Dual Fuel: Operates on either gasoline or LPG, providing flexible fuel source options for versatile use.
  • Power Output: Delivers 12,000 starting watts and 9,000 running watts on gas, or 9,000 starting watts and 8,000 running watts on LPG.
  • Versatile Outlets: Control panel includes two 20A 120V, one 30A 120V, one 30A 120/240V, one 50A 120/240V receptacles, and two 5V USB-A ports.
  • Safety Equipped: Features an integrated Carbon Monoxide (CO) sensor with an indicator light for enhanced operational safety.
  • Easy Start: Equipped with an electric push-button start for convenient and straightforward activation.
  • Sturdy Construction: Built with a heavy-duty frame, ensuring durability for demanding tasks and tough environments.

Generac iQ4000 Dual Fuel Portable Generator with Adapter Cord $899.00

Generac iQ4000 Dual Fuel Portable Generator with Adapter Cord
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Generac iQ4000 Dual Fuel Portable Generator with Adapter Cord

4.3911 out of 5 Stars. 358 reviews
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12000/9000-Watt Genmax Dual Fuel Portable Generator With CO Sensor + Remote Electric Start / Folding Handle
12000/9000-Watt Genmax Dual Fuel Portable Generator With CO Sensor + Remote Electric Start / Folding Handle
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About this item

Product details

Have reliable power outdoors with this Genmax 12,000-Watt gas powered portable generator. Perfect for outdoor on-demand jobs and storm preparedness, it features a powerful 458cc OHV engine and offers a high output of 12,000 starting watts with 9,000 running watts on gas and 9,000 starting watts with 8,000 running watts on LPG. The control panel consists of CO sensor indicator light, 2x Duplex 5-20R 20A 120V, 1x TT-30R 30A 120V, 1x L14-30R 30A 120/240V, 1x 14-50R 50A 120/240V, 2x 5V USB-A

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Specifications

  • Robust Engine: 458cc OHV high performance 4 cycle engine. Fuel-efficient, reliable, powerful providing long life and excellent heat dissipation.
  • High Output: 12,000 starting watts with 9,000 running watts on gas and 9,000 starting watts with 8,000 running watts on LPG . Provides enough power for the toughest on-demand jobs
  • Low Idle With Portability: Designed with handle and wheels for easy transport. Low idle technology gives you a run time of 14.5 hrs at 50% load with 10.6 gallon fuel tank.
  • Easy To Use Control Panel: The control panel consists of CO sensor indicator light, 2x Duplex 5-20R 20A 120V, 1x TT-30R 30A 120V, 1x L14-30R 30A 120/240V, 1x 14-50R 50A 120/240V, 2x 5V USB-A
  • In Compliance With Latest Standards: In compliance with PGMA and UL2201

Warnings and disclaimers

Ingestion Hazard

This product contains a battery. Death or serious injury can occur if ingested. A swallowed battery can cause Internal Chemical Burn in as little as 2 hours. Keep new and used batteries OUT OF REACH OF CHILDREN. Seek Immediate medical attention if a battery is suspected to be swallowed or inserted inside any part of the body.

Member ratings & reviews

4.6 out of 5 stars
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Showing 1-3 of 39 reviews

Dec 22, 2025
Jaxxon P
5 out of 5 stars review

FUEL RUN TIME!!

Fuel efficiency is impressive I got several hours of run time on a single tank, and the noise level is surprisingly manageable compared to other generators in this class. The outlets are conveniently placed and include both 120 V and 240 V options, which made hooking up my tools and home circuits easy.

Review from Akron Products
Helpful?1QH2XZ18JDFQ16115473587
Feb 17, 2026
Ari G
5 out of 5 stars review

MY FAVORITE PRESSURE WASHER

In all honesty I was afraid to buy a gas pressure washer- I wanted electric just for some home diy projects like my garage floor. The price on this was unbeatable and so I bit the bullet and bought it. This works perfect and it’s super easy to set up and maneuver. I can’t say I’ll ever go back to a electric pressure washer as I really feel this unit will last the rest of my life time. It’s strong and I called their support cuz I broke my wand and it cracked. I had a replacement at my door step 4 days later. Great company, better product. Kudos to genmax

Review from Akron Products
Helpful?1QH2XZ18JDFQ16115473587
Feb 11, 2026
Andres G
5 out of 5 stars review

Super easy and durable

My wife gave me this as a Christmas gift and I just used it this week camping. I appreciate the durability this generator has. Was able to put it to use this week and I couldn’t be happier. Only thing I would say is that it is a little heavier compared to some other ones I’ve previously owned.

Review from Akron Products
Helpful?1QH2XZ18JDFQ16115473587

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