Husqvarna 545 Mark II

Husqvarna 545 Mark II

Powerful, durable and easy to manoeuvre, 50cc chainsaw for felling, limbing and bucking small and mid-sized trees. The slimmed-down design and host of innovative features make for efficient, reliable and comfortable operation.

  • Cylinder displacement 50.1 cm³
  • Handle type Standard
  • Weight (excl. cutting equipment) 5.3 kg

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    Description

    Husqvarna 545 Mark II

    Husqvarna 545 Mark II. Powerful, durable and easy to manoeuvre, 50cc chainsaw for felling, limbing and bucking small and mid-sized trees. The slimmed-down design and host of innovative features make for efficient, reliable and comfortable operation.

    Features

    Excellent Cooling Capacity for a Longer Engine Life

    Our new cooling system is optimised in every detail to give you a reliable chainsaw for any situation.

    AutoTune

    AutoTune gives optimal engine performance throughout automatic engine setting. No time spent on carburettor adjustments. It compensates for
    different fuels, altitude, humidity, temperature and clogged air filter.

    Magnesium Crankcase

    Sturdily built crankcase withstands high rpms and tough professional use, ensuring a long service life.

    SmartStart®

    The engine and starter have been designed so the machine starts quickly with minimum effort. Resistance in the starter cord is reduced by up to 40%.

    Husqvarna Chainsaws

    We know that every task is a challenge. Up in the treetops, out on a limb, in the midst of a dense forest or in your very own backyard or garden. So, we’ve decided to share our expertise by collecting tips and tricks, inspirational articles, dos and don’ts. What to use, when to use it. And how. All things forestry and gardening, in one single space.

    Designed by Husqvarna – for your Husqvarna, Husqvarna X-CUT™ chains and X-Force™ bars are two ways to get even more cutting efficiency out of your chainsaw. Additionally, we offer a wide range of purpose-developed fuel, lubricants and battery accessories – all designed to make your work smarter and easier.

    From small, quick cuts and repetitive firewood cutting to felling trees and limbing. We know what it takes to handle this wide range of tasks, no matter the size of your land or project. We have reliable all-round chainsaws suitable for your everyday and occasional use.

    Husqvarna chainsaws are designed with the user in focus. This means a strong focus on maneuverablilty and ergonomics. Low gyro forces and excellent weight distribution equals less strain on the user as well as easier handling.
    For more details on this product visit Husqvarna here.

     

    Features

    • Snap-lock cylinder cover
    • Visible fuel level
    • Retained bar nuts
    • Quick-release air filter
    • Retained starter screws
    • Flip up tank caps
    • LowVib®
    • Felling sight to last a lifetime
    • Air Injection
    • Adjustable oil pump
    • Easy to start
    • Side-mounted chain tensioner
    • Slimmed-down design
    • X-Torq®
    • Three-piece crankshaft

    Specifications

    Engine   Included With Purchase
    Power output

    Cylinder displacement

    Maximum power speed

    Idling speed

    Torque, max.

    Torque, max. at rpm

    Clutch engagement speed (±120)

    Fuel consumption

    Fuel consumption

    Spark plug

    Electrode gap

    Ignition module air gap

    Oil pump type

     

    Exhaust emissions (CO2 EU V)

     

    2.7 kW

    50.1 cm³

    9900 rpm

    2800 rpm

    2.95 Nm

    7200 rpm

    3900 rpm

    432 g/kWh

    1.2 kg/h

    NGK CMR6H

    0.5 mm

    0.3 mm

    Adjustable flow, no flow at idle

    844 g/kWh

     

    Bar length (inch)

    Chain type

    Sprocket type

    Recommended bar length, max

    Recommended bar length, min

     

    15 in

    H25

    Rim 7

    20 in

    13 in

     

    Dimensions   Lubricant
    Weight (excl. cutting equipment)

     

    5.3 kg

     

    Lubricant type

     

    Oil tank volume

     

    Husqvarna 2 stroke or equiv. at 50:1

    0.32 l

     

    Sound and Noise   Vibration
    Sound power level, guaranteed (LWA)

    Sound power level, measured

    Sound pressure level at operators ear

     

    116 dB(A)

    114 dB(A)

    106 dB(A)

     

    Equivalent vibration level (ahv, eq) front handle

    Equivalent vibration level (ahv, eq) rear handle

     

    3.6 m/s²

    4.1 m/s²