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23 Results
Servicing The Fuel Tank | Vanguard® Commercial Power

Fuel tanks are designed to keep your engine's fuel clean, vented and secure. Learn how to properly service and maintain them. Read More

Why Does My Engine Start And Then Shut Down? | Vanguard®

If your commercial engine starts up but shortly shuts down again, use these steps to diagnose and potentially fix this issue. Read More

Direct Replacement For My Engine | Vanguard® Commercial Power

When looking for a direct replacement for your commercial engine, consider all of these variables before making a decision. Read More

Engine Model Identification | Vanguard® Commercial Power

The Model, Type and Trim numbers, stamped directly into the engine, are used to identify our engines. Learn where to find them! Read More

Determining Part Numbers | Vanguard® Commercial Power

Use your engine's Identified Parts List (IPL) to find all the correct parts for your Vanguard commercial engine. Read More

How to Repair Engine Problems | Vanguard® Commercial Power

Having engine problems? Use this comprehensive guide when troubleshooting issues such as an engine not starting, is stalling, surging or running rough. Read More

Electrical Schematic & Wiring Diagrams | Vanguard® Power

Look no further to find the electrical schematics or wiring diagram for your Vanguard commercial engine as well as alternator guides and resources. Read More

Oil Recommendations | Vanguard® Commercial Power

Read what type of oil to use in your Vanguard engine, along with where you can buy oil and filters online. Read More

Preparing Your Turf Equipment for Winter | Vanguard® Power

Winter can be a challenging time for turf management equipment. To ensure your equipment's longevity and functionality, it's crucial to winterize it. Read More

Replacing The Ignition | Vanguard® Commercial Power

If you need to replace the ignitions on your Vanguard commercial engine, follows these steps for a safe and effective process. Read More

News

184 Results
2010 World of Concrete Knockout Power Challenge Powered by Vanguard® | Vanguard Engines
February 04, 2010

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Briggs & Stratton Commercial Power’s Vanguard® Single-Cylinder Engines Receive 2010 Innovative Product Award | Vanguard Engines
December 21, 2010

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Vanguard® Engines are Dealers Top Choice | Vanguard Engines
November 29, 2010

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Vanguard® Engines to Highlight Top Contractor Questions & Vanguard's "Vanswers" at World of Concrete Booth | Vanguard Engines News
January 26, 2013

Briggs & Stratton Commercial Power is unveiling Vanguard® “Question & Vanswer” interactive displays at World of Concrete booth No. O30546. The displays help promote real solutions to the most common engine problems in the construction industry. Read More

Battery Technology Partners Expand OEM Access to Electrification Solutions
Battery Technology Partners Expand OEM Access to Electrification Solutions
February 22, 2022

In this Q&A, take a look at how the VanguardⓇ lithium-ion battery technology partner initiative was started and the benefit it has to OEMs. Read More

Lead Acid vs. Lithium-Ion Batteries
Lead Acid vs. Lithium-Ion Batteries
April 01, 2021

Read about the differences between lead acid and lithium-ion batteries, including their safety and sustainability. Read More

Commercial Mower Models Now Exclusively Powered by Vanguard BIG BLOCK® Engines
Commercial Mower Models Now Exclusively Powered by Vanguard BIG BLOCK® Engines
September 18, 2015

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Vanguard® Increases Engine Options Available on Scag® Turf Tiger II Commercial Mower | Vanguard® Commercial Power
July 11, 2018

Vanguard expands power options for the Scag Turf Tiger II with the addition of the 37.0 Gross HP* EFI BIG BLOCK® V-Twin (993cc). Read More

Briggs & Stratton Showcases Swappable Battery Technology, Expanded Power Range at The Battery Show North America
Briggs & Stratton Showcases Swappable Battery Technology, Expanded Power Range at The Battery Show North America
September 08, 2022

For the first time, Briggs & Stratton will be at The Battery Show North America, where show attendees will have the opportunity to see the current lineup of Vanguard® innovative power solutions. Read More

Flexibility of Vanguard™ Battery Power on Display at Equip Expo 2023
Flexibility of Vanguard™ Battery Power on Display at Equip Expo 2023
October 18, 2023

With an electrifying slate of new Vanguard commercial battery products and solutions, Briggs & Stratton is ready to bring the power to Equip Exposition. Read More

Engines

44 Results
23.0 Gross HP* EFI/ETC
23.0 Gross HP* EFI/ETC

627cc

Count on this Vanguard Small Block V-Twin EFI engine with ETC to handle the most demanding commercial applications — it’s a compact powerhouse.

  • Electronic Fuel Injection system features electronic governing that optimizes the engine’s usable power and a recoil start option for battery-free operation.
  • Backed by Vanguard’s 3-Year Commercial Warranty.

25.0 Gross HP* EFI/ETC
25.0 Gross HP* EFI/ETC

724cc

EFI & ETC Technology

5-Step Debris Management System

20.0 Gross HP*
20.0 Gross HP*

656cc

5-Step Debris Management System

3-Year Commercial Engine Warranty***

33.0 Gross HP* EFI
33.0 Gross HP* EFI

896cc

Power up with this Vanguard BIG BLOCK™ V-Twin EFI engine for reduced fuel consumption compared to carbureted equivalents.

48V 5kWh<sup>*</sup> Commercial Battery
48V 5kWh* Commercial Battery

  • NEW!
  • For maximum durability and protection, we have enclosed the Cell Module Assembly (CMA) units in a diecast casing.
  • For OEMs and operators, it's a total solution. OEMs get easy integration with their equipment and components that are serviceable. Operators get instant, reliable power for their jobs.
  • You can confidently apply battery power using modular designs that are engineered by experts.
  • To get more information, download our battery literature.

36.0 Gross HP*
36.0 Gross HP*

993cc

Magnetron® Electronic Ignition

Advanced Debris Management

37.0 Gross HP* EFI/ETC
37.0 Gross HP* EFI/ETC

993cc

This Vanguard BIG BLOCK™ V-Twin EFI engine with ETC delivers more efficient fuel performance and longer oil change intervals so your operating costs are lower.

  • Features Electronic Throttle Control that maintains smooth, consistent power in any environment.
  • Designed with debris- and air- management features that enhance durability and performance, plus an oil system that improves lubrication, maximizes engine life and extends oil change intervals.
  • Backed by Vanguard’s 3-Year Commercial Warranty.

16.0 Gross HP*
16.0 Gross HP*

479cc

Advanced Debris Management

3-Year Commercial Engine Warranty

33.0 Gross HP* EFI/ETC
33.0 Gross HP* EFI/ETC

993cc

Count on this Vanguard BIG BLOCK™ V-Twin EFI engine to dramatically increase productivity and reduce fuel consumption compared to carbureted equivalents.

18.0 Gross HP*
18.0 Gross HP*

570cc

Advanced Debris Management

3-Year Commercial Engine Warranty 

General

174 Results
Website Terms and Conditions | Vanguard® Commercial Power

Read the Terms and Conditions for the Vanguard® Commercial Power website to learn rules regarding resources, including site content, manuals and warranty info.

CRA 2021

Lawn Care Professionals Case Study Thank You

810cc V-Twin Vertical Shaft Engines | Vanguard Engines

Commercial vertical shaft engines designed to make work easier and more efficient. See what makes this line of engines ahead of all the rest.

Off The Charts Sweepstakes Thank You | Vanguard® Commercial Power

Thank you for your entry and good luck!

CXi Series V-Twin Vertical Shaft Engines | Vanguard Engines

When your business needs an engine to rely upon, look no further than Vanguard's CXi Series V-Twin Vertical Shaft Engines.

OEM Resources | Vanguard® Commercial Power

Discover resources for Original Equipment Manufacturers (OEMs) interested in using Vanguard commercial engines and battery solutions for their business.

Operator's Manuals & Illustrated Parts Lists | Vanguard® Commercial Power

Looking for a manual or parts list for your Vanguard commercial engine or battery? Find everything you need and more here!

Operator's Manuals & Illustrated Parts Lists | Vanguard® Commercial Power

Looking for a manual or parts list for your Vanguard commercial engine or battery? Find everything you need and more here!

Operator's Manuals & Illustrated Parts Lists | Vanguard® Commercial Power

Looking for a manual or parts list for your Vanguard commercial engine or battery? Find everything you need and more here!