450E Series™

Models in this Series

450E Series™

The 400E - 500E SERIES™ engine provides the best-in-class performance in this category of engines. It incorporates the latest engine design technologies ensuring optimal torque and efficiency, resulting in lower emissions. These engines are ideal for powering lawnmowers for gardens up to 600 square meters.

  • Lo-Tone™ Muffler

    Delivers low noise and good tonal quality

  • Oiled Foam Air Cleaner

    Provides protection against airborne debris entering the engine

  • OHV Technology

    Optimized performance that delivers longer engine life and improved fuel economy

  • Magnetron® Electronic Ignition System

    Ensures maintenance free easy starting

  • Mechanical Governor

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

  • For More Information
    Visit our Glossary of Engine Terms

Engine Technology V-Twin, 4-stroke, air cooled, OHV (Overhead Valve)
Model Number 49R9
Gross Torque (Nm) @ 2'600 rpm 24,0*
Displacement (cc) 810
Cylinder Cast Iron Sleeve
Bore (mm) 83,8
Stroke (mm) 73,4
Fuel Tank Capacity (l) N/A
Oil Capacity (l) 1,98
Dry Weight (kg) 40,5
Dimensions Length (mm) 505
Dimensions Width (mm) 462
Dimensions Height (mm) 582
* Power levels are stated gross torque per SAE J1940 as rated by Briggs & Stratton. 

** Power levels are stated gross power (horsepower) per SAE J1940 as rated by Briggs & Stratton.


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