Vanguard® 23,1 Gross kW (31,0 HP) | V-Twin Horizontal Shaft

Features

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.

Maximum Durability

Aluminium block designed to provide superior durability. Cast iron cylinder sleeve adds integrity and durability that withstands wear and abuse while providing improved oil control.

Optimized Fuel Delivery

Reliable starting and superior performance.

Smooth Easy Starting

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.

Superior Balance

The dynamically balanced crankshaft, light weight piston and ring package minimize engine noise and vibration and improve high temperature durability.

Extended Engine Life

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

High Efficiency Head Design

Angled ports optimizes tumble and mixture preparation for improved efficiency, smoother idle, lower emissions and more power.

Cyclonic Air Cleaner

Advanced protection against airborne debris entering the engine.

Improved Sound Quality

Engineered resin blower housing and phase modulated flywheel fan for lower noise level and improved sound quality.

Global Warranty Coverage

Three year limited commercial engine warranty for all applications.

Specifications

Engine Type

V-Twin, 4-stroke, air-cooled, OHV (Overhead Valve)

Model Number

5434

Gross kW* @ 3’600 rpm

23,1

Gross HP* @ 3’600 rpm

31,0

Displacement (cc)

896

Cylinder

Cast Iron sleeve

Bore (mm)

85,5

Stroke (mm)

78,0

Fuel Tank Capacity (l)

Oil Capacity (l)

2,3

Compression Ratio

8.2:1

Air Cleaner

Five-Inch Cyclonic Air Cleaner

Ignition System

Magnetron^® Electronic Ignition

Lubrication System

Full Pressure Lubrication System with Oil Cleaner

Length (mm)

379

Width (mm)

496

Height (mm)

725

Dry Weight (kg)

56,8

Commercial Warranty**

3 Year Limited

Certified Power Rating

Download Power Curve

Manuals

Operator's Manual - English, Bulgarian, Czech, Estonian, Croatian, Hungarian, Lithuanian, Latvian, Polish, Romanian, Russian, Slovak, Slovenian, Turkish
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Operator's Manual - English,Spanish,French
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Operator's Manual - English, Chinese-Simplified, Vietnamese, Indonesian, Thai, Khmer, Korean, Malay, Japanese
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Operator's Manual - English, Spanish-Latin American, Portuguese-Brazilian, French-European, Arabic, Swahili
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Operator's Manual - English, Danish, Dutch, Finnish, French-European, Greek, Italian, German, Norwegian, Portuguese-European, Spanish-European, Swedish
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Illustrated Parts List - English
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Illustrated Parts List - Chinese

^{* 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 Pressure Switch
Engine Mounted Choke and Throttle Control
Flywheel Stub Shaft
Low Profile Air Cleaner
High & Mid Mounted Mufflers
Key Switch
Alternators (20, 20-50 amp)
Oil Cooler
CDI Ignition with 4750 rpm Rev Limiter
Straight Keyed (1-1/8" & 1-7/16" Diameters) Tapered (SAE 2.25"/12")

23,1 Gross kW*