B&S Vanguard 18.0 Gross HP 570cc

The Small Block V-Twin engine lineup is designed-engineered to handle the most demanding commercial applications. Energetic and quick starting, these powerhouse engines feature a number of advanced technologies and integrated components, while also being lighter and more compact than leading competitor’s engines.



Want to take a closer look? Learn more about the product in depth by exploring its design and features.

Overhead Valve (OHV) Engine Design

OHV engines run cooler and cleaner for better fuel economy and longer engine life.

Pressure Lubrication with Oil Filter



Engine Type V-Twin, 4-stroke, air cooled, OHV (Overhead Valve)
Cylinder Cast Iron Sleeve
Stroke (mm) 70
Length (mm) 318
Height (mm) 449
Warranty Commercial Engine Info 3 year Limited


Gross HP* (kW) @ 3’600 rpm 18*
Bore (mm) 72
Oil Capacity (L) 1.7
Width (mm) 407
Commercial Limited Warranty 3 Year
Assembled Weight 33.3