19,40 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.

19,40

Gross kW*

810

Displacement (cc)

2

No. of Cylinders

Petrol

Fuel Type

Features

V-Twin OHV Technology

Superior balance, low vibration, lower emissions, improved valve life, better fuel economy and higher HP/Weight.

Advanced Debris Management

Keeps engine clean and cool for enhanced durability and performance.

Cast Iron Cylinder Sleeve

Adds integrity and durability that withstand wear and abuse while providing improved oil control.

Engine Warranty

Three year limited commercial engine warranty for all applications.**

Full Pressure Lubrication w/ Spin-On Oil Filter

Cleans oil and protects engine components to ensure maximum lubrication and long life.

Centrally Located Oil Pump and Pickup

Faster priming and allows for a higher angle of operation.

Oil Cooler

Reduces oil temperature, improves lubrication, and extends oil change intervals.

Heavy-Duty Cylinder and Sump

Engine block designed to provide superior durability.

Durable Head & Valve Train Design

Valve and seat materials uniquely matched to run under the most severe conditions.

Automotive Grade Pistons with Forged Connection Rods

Lowers noise, vibration, oil consumption, emissions and wear.

Forged Crankshaft

Incorporates heat-treated ball bearings to minimize friction and heat build-up.

Fire Ring Head Gaskets

Motorsports design maintains seal of higher combustion pressures.

Five-Inch Centrifugal Multi-Stage Air Cleaner

Provides maximum engine protection, especially under dirty and dusty conditions.

Innovative Debris Chopper Fan

Excellent debris management and up to 30-degree cooler engine temperatures.

Industrial Grade Solenoid Shift Starter

Quick reliable starts.

Mechanical Compression Release

Smooth, easy starts and instant return to maximum power after starting.

Magnetron® Electronic Ignition System

Quick dependable starts with no maintenance required.

Cooling Fin Inspection Panels

Enables quick debris inspection and cleaning.

Engineered Resin Blower Housing & Phase Modulated Flywheel Fan

Lowers noise level and improves sound quality.

Mechanical Governor

Controls the engine speed to deliver more usable power under heavy usage.

European Stage 5 Emissions Compliant

Exhaust emissions compliant.

Specifications

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Engine Type
V-Twin, 4-stroke, air cooled, OHV (Overhead Valve)
Model Number
49R9
Gross kW* @ 3’600 rpm
19,40
Gross HP* @ 3’600 rpm
26,0
Displacement (cc)
810
Cylinder
Cast Iron sleeve
Bore (mm)
83,8
Stroke (mm)
73,4
Fuel Tank Capacity (l)
NA
Oil Capacity (l)
1.98
Compression Ratio
8.4:1
Air Cleaner
Five-Inch Cyclonic Air Cleaner
Ignition System
Magnetron® Electronic Ignition
Lubrication System
Full Pressure Lubrication with Oil Filter
Length (mm)
505
Width (mm)
462
Height (mm)
582
Dry Weight (kg)
40,5
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.

Options

Oil Guard
Solenoid Shift Starter
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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