19,4 Gross kW*

19,4 Gross kW*


At an optimum 810cc, Vanguard’s new line of commercial-grade engines establishes a new standard for professional ride-on equipment. That means a more efficient, more powerful and, overall, more profitable commercial ride-on mower. With better air management, lower vibration, and over 100 unique durability-enhancing components, Vanguard's 810cc engines allow you to go farther, cut longer, and maximize productivity.


Gross kW*


Displacement (cc)


No. of Cylinders


Fuel Type


V-Twin OHV Technology

V-Twin engine design provides better balance and allows for increased power. OHV technology optimizes performance for a longer engine life and enhanced fuel economy.

Smooth Easy Starting

The mechanical compression release eases the starter to crank the engine. Magnetron electronic ignition system ensures quick dependable starts with no maintenance required. Featuring the industrial grade solenoid shift starter. The result is a smooth easier starting and longer starter life.

Maximum Durability

Engine block designed to provide superior durability. Cast iron cylinder sleeve adds integrity and durability that withstands wear and abuse while providing improved oil control. Durable head and valve train design, including valve and seat materials uniquely matched to run under the most severe conditions.

Improved User Experience

Engineered design for minimum vibration leading to better user comfort. The addition of the dynamically balanced crankshaft and flywheel plus the automotive grade pistons results lower noise, vibration, oil consumption, emissions and wear.

Extended Engine Life

Maximum lubrication and critical engine components protection. The spin-on filter keeps oil cleaner for an extended engine life.

Superior Air Management

Five inch centrifugal multi-stage air cleaner for maximum engine protection, especially under dirty and dusty conditions. The innovative debris chopper fan significantly reduces engine oil and head temperatures.

Oil Guard™ (Optional)

The Oil Guard technology exclusive to Vanguard extends oil maintenance intervals from 100 to 500 hours, reducing significantly the time and costs associated with oil maintenance -60% savings* on oil maintenance- and providing enhanced oil protection.

*Per season, per unit. Cost savings based on standard oil maintenance with 100 hour interval versus Oil Guard System 500 hour service interval.

Global Warranty Coverage

Three year limited commercial engine warranty for all applications.


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Engine Type
V-Twin, 4-stroke, air cooled, OHV (Overhead Valve)
Model Number
Gross kW* @ 3’600 rpm
Gross HP* @ 3’600 rpm
Displacement (cc)
Cast Iron sleeve
Bore (mm)
Stroke (mm)
Fuel Tank Capacity (l)
Oil Capacity (l)
Compression Ratio
Air Cleaner
Five-Inch Cyclonic Air Cleaner
Ignition System
Magnetron® Electronic Ignition
Lubrication System
Full Pressure Lubrication with Oil Filter
Length (mm)
Width (mm)
Height (mm)
Dry Weight (kg)
Commercial Warranty**
3 Year Limited
Certified Power Rating

* Power levels are stated gross kilowatts per SAE J1940 as rated by Briggs & Stratton.
** See operator's manual or dealer for complete warranty details.


Oil Guard
Alternator (16, 20)
Oil Pressure Switch
Straight Keyed Tapered Cranks (1" & 1-1/8" Diameters)
Flexible Oil Drain Extension
Exhaust Mounting Studs
CARB Compliant Purge Ports

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