20kW1 Standby Generator
20kW1 Standby Generator
20kW1 Standby Generator
20kW1 Standby Generator

20kW1 Standby Generator

With corrosion-resistant aluminum enclosure

Violent storms aren't just a threat to your property, they're a threat to your peace of mind. When severe weather strikes, this generator delivers all the protection and power your home needs.

20

kW

993

Displacement

3600

RPM

5 Year

Limited Warranty

Features

Corrosion-Resistant Aluminum Enclosure

Overcome extreme elements and hurricane-force winds up to 175 mph with a durable enclosure that protects your investment.

Stainless Steel Base

Endure decades of harsh conditions with a durable, stainless steel base that resists rust.

Commercial-Grade Vanguard™ Engine

Get powerful performance when you need it most with an unrelenting engine that was built for the most punishing conditions.

Symphony® II Power Management Technology

By intelligently orchestrating the balance of high-demand appliances with lower-demand items, Symphony II gives you true, whole-house power from a smaller, more affordable generator.

5-Year Limited Warranty

Enjoy greater peace of mind with a 5-year limited warranty on parts, labor and travel. Click here for details.

Superior Customer Support

Call our U.S.-based Answer Care Representatives by calling (800) 743-4115 for guidance and answers that make the shopping process easy.

Financing Solution

We have partnered with Synchrony to provide financing solutions that fit your needs. Special financing* is available on qualified Briggs & Stratton Standby Generators on the Briggs & Stratton Standby Power Credit Card. *Subject to credit approval. Minimum monthly payments required.

Specs

Model Number
040574
Running Watts (NG)*
18,000
Engine Series
Vanguard™
Voltage (V)
120/240V AC, Single Phase
Running Amps (NG)
75
LP Fuel Consumption**
2.31 gal / hr
Weekly Exerciser
Yes
Overcrank Protection
Yes
Length (in)
49.2
Height (in)
30.5
Warranty (Product)***
5-Year
Running Watts (LP)*
20,000
Engine Brand
Briggs & Stratton
Engine Displacement (cc)
993
Running Amps (LP)
75
Alternator Type
Self-Excited, Rotation Field
NG Fuel Consumption**
50% Load = 187 ft3 / hr
Battery/Battery Charger
Yes
Phase
1-Phase
Width (in)
31.7
Weight (lbs)
443

Support

Manuals

Download the operator's manual or illustrated parts list for your Briggs & Stratton engine or equipment by following our step-by-step process.

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FAQs

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Maintenance How-To Articles

Find DIY articles on how to use & maintain your Briggs & Stratton engine or equipment.

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Shop Repair & Maintenance Parts

Find genuine Briggs & Stratton repair and/or maintenance parts for your engine or outdoor power equipment to ensure future performance.

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Reviews

Q&A

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