Keep all your business’s essentials up and running with a Generac 400kW generator. It provides longer run times so everything can continue to operate effortlessly until power is restored. All of our industrial gas generators are completely cost effective and give you the best value for the output so you can afford more of what you need for your business.

Generac is one of North America’s largest suppliers of power generation equipment. For more than five decades, Generac has designed and manufactured diesel, natural gas, and bi-fuel generators that meet the demands of any application.

GENERAC 400 KW GASEOUS GENSET FEATURES & BENEFITS

GENERATOR ENCLOSURE

Generac manufactures its own enclosures, ensuring each unit combines the highest level of durability, noise reduction, weather resistance, and streamlined design.

GENERAC SPARK-IGNITED ENGINE

Generac builds its spark-ignited engines from the block up utilizing advanced engineering expertise.

INDUSTRIAL ALTERNATOR

Generac industrial alternators are machine wound, machine inserted, and machine varnished for the ultimate in consistency.

POWER ZONE™ PRO SYNC CONTROLLER

First to market with built in Wi-Fi, Bluetooth, and LAN connections—monitoring and control is always at your fingertips via a mobile connected device—cell phone, tablet, or PC. 
Learn more about POWER ZONE

GENERATOR PARALLELING

Generac's Modular Power Systems (MPS) boast a rate of up to 99.999% reliability, and are more cost-effective and flexible than single generators with the same load capacity.