10 kW1 Fortress Standby Generator System

Symphony II®

Thanks to Symphony® II Power Management System, a smaller home generator system by Briggs & Stratton can meet all your needs and save you money in the process.

6 Year Parts, Labor & Travel Limited Warranty

The longest warranty in the industry. Our most comprehensive 6 year parts, labor & travel limited warranty.

Commercial-Grade Engine

A commercial-grade Vanguard™ engine means powerful performance when it matters most.

Durable Enclosure

Designed to weather the elements, the system's enclosure is made from automotive-grade Galvanneal steel to resist rust. Its advanced powder coat paint process results in years of protection against chips and abrasions.

Superior Customer Support

Shopping for the right standby generator for your home can be confusing, but Briggs & Stratton will be with you every step of the way. Call our U.S.-based Answer Care Representatives by calling (800) 743-4115 or visit the Customer Support Portal to get your questions answered now.

Flexible Placement3

Have a tight lot line? Worried about your curb appeal? Install your generator as close as 18" for your home. Our generators are in compliancy with the stringent National Fire Protection Agency 37 standard.

Model Number

40545

Running Watts (NG)*

9,000

Engine Series

Vanguard™

Operation

Fully Automatic

Running Amps (LP)

41.7

Alternator Type

Computer Friendly

NG Fuel Consumption**

50% load = 111 ft3 /hr

Battery/Battery Charger

Yes

Length (in)

28

Height (in)

35.1

Warranty (Product)***

6 Year Parts, Labor & Travel Limited Warranty

Running Watts (LP)*

10,000

Engine Brand

Briggs & Stratton

Engine Displacement (cc)

570

Voltage (V)

120/240V AC, Single Phase, 1.0 pf

Running Amps (NG)

37.5

LP Fuel Consumption**

50% load = 1.19 gal/hr

Weekly Exerciser

Yes

Overcrank Protection

Yes

Width (in)

24.4

Weight (lbs)

272