Chainsaw 545 Mark II
Chainsaw 545 Mark II
Chainsaw 550 XP 545 Mark II - Action image
Chainsaw 550 XP 545 Mark II - SoMe image
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Chainsaw 545 Mark II
Chainsaw 545 Mark II
Chainsaw 550 XP 545 Mark II - Action image
Chainsaw 550 XP 545 Mark II - SoMe image
Chainsaws

HUSQVARNA 545 Mark II

545 Mark II
$639.99MSRP 
50.1 cm³
Cylinder displacement
3.6 hp
Output shaft power1
62.7 fts
Chain speed at max power

Product Options

Bar length
Bar length (inch)
$639.99 - Price Includes
HUSQVARNA 545 Mark II - 967 69 06‑02

Included

  • Nose type
    Sprocket nose
  • Spikes
    Mounted
  • Chain type
    SP33G
  • Bar length (inch)
    20 in
Shipping & Returns

Husqvarna aims to deliver orders promptly, so changes or cancellations are not accepted once an order is placed.

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Husqvarna offers a refund for online purchases if you are not satisfied, minus any shipping or restocking fees.

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Warranty

At Husqvarna, we're committed to ensuring your satisfaction. Our warranty covers any defects in material or workmanship under normal use during the warranty period.

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Best in class cutting capacity.

The second generation of Husqvarna’s 545 chainsaw is a 50cc unit that’s ready for your felling, limbing and bucking of small and midsize trees. Designed for professional forestry and tree care crews, this durable saw has improved power and a slimmed-down design. A host of innovative features guarantee comfortable and efficient operation, season after season.
Features

Excellent cooling capacity for a longer engine life

Optimized cooling system

AutoTune

Automatic engine setting with AutoTune

Magnesium crankcase

Magnesium crankcase designed for professional use

Smart Start® Technology

Specially-designed engine and starter for easy and fast starting with minimum effort

Snap-Lock Cylinder Cover

Saves time when changing spark plugs and cleaning

Fuel Indicator

Transparent fuel indicator makes it easy to check fuel level

missing

Retained bar nuts

The retaining function prevents loosing the bar nuts.

Quick-Release Air Filter

Easily remove and replace the filter after cleaning

Retained starter screws

Screws are held in place.

Flip-Up Fuel Cap

Flip-up fuel tank caps are easy to open and secure.

LowVib® Technology

Effective LowVib® dampeners absorb vibration, sparing the user’s arms and hands.

Felling sight to last a lifetime

Perfect sight critical for felling.

Air Injection™ Technology

Centrifugal air cleaning system expels larger dust and debris particles before they reach the air filter to help improve engine life

Adjustable Oil Pump

Customize and control oil flow to meet any need

Easy to start

Combined start/stop switch and fuel pump make the saw very easy to start.

Side-Mounted Chain Tensioner

Easier access to chain tensioning device

Slimmed-down design

Easy and convenient to handle in any situation.

Powerful and Efficient X-TORQ® Engine

X-Torq® engine cuts emissions and fuel consumption

Three-Piece Crankshaft

Forged three-piece crankshaft delivers maximum durability for even the toughest of jobs

Specifications
Compare specifications and features with similar Husqvarna products.
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20" SN .325" 1,3 mm SP33G

SKU: 967 69 06‑02

Engine
20" SN .325" 1,3 mm SP33G
SKU: 967 69 06‑02
16" SN .325" 1,5 mm S35G
SKU: 967 69 06‑16
18" SN .325" 1,5 mm S35G
SKU: 967 69 06‑18
20" SN .325" 1,3 mm SP33G
SKU: 967 69 06‑28
16" SN .325" 1,3 mm SP33G
SKU: 967 69 06‑36
18" SN .325" 1,3 mm SP33G
SKU: 967 69 06‑38
20" SN .325" 1,3 mm SP33G
SKU: 967 69 06‑40
Chain speed at max power62.7 fts62.7 fts62.7 fts62.7 fts62.7 fts62.7 fts62.7 fts
Cylinder displacement50.1 cm³50.1 cm³50.1 cm³50.1 cm³50.1 cm³50.1 cm³50.1 cm³
Output shaft power1
3.6 hp3.6 hp3.6 hp3.6 hp3.6 hp3.6 hp3.6 hp
Torque, max.2.95 Nm2.95 Nm2.95 Nm2.95 Nm2.95 Nm2.95 Nm2.95 Nm
Torque, max. at rpm7,200 rpm7,200 rpm7,200 rpm7,200 rpm7,200 rpm7,200 rpm7,200 rpm
Clutch engagement speed (±120)3,900 rpm3,900 rpm3,900 rpm3,900 rpm3,900 rpm3,900 rpm3,900 rpm
Electrode gap0.02 in0.02 in0.02 in0.02 in0.02 in0.02 in0.02 in
Idling speed2,800 rpm2,800 rpm2,800 rpm2,800 rpm2,800 rpm2,800 rpm2,800 rpm
Ignition module air gap0.01 in0.01 in0.01 in0.01 in0.01 in0.01 in0.01 in
Maximum power speed9,900 rpm9,900 rpm9,900 rpm9,900 rpm9,900 rpm9,900 rpm9,900 rpm
Oil pump typeAdjustable flow, no flow at idleAdjustable flow, no flow at idleAdjustable flow, no flow at idleAdjustable flow, no flow at idleAdjustable flow, no flow at idleAdjustable flow, no flow at idleAdjustable flow, no flow at idle
Spark PlugNGK CMR6HNGK CMR6HNGK CMR6HNGK CMR6HNGK CMR6HNGK CMR6HNGK CMR6H
Equipment
Recommended bar length, min13 in13 in13 in13 in13 in13 in13 in
Pitch.325".325".325".325".325".325".325"
Recommended bar length, max20 in20 in20 in20 in20 in20 in20 in
Chain typeSP33GS35GS35GSP33GSP33GSP33GSP33G
Bar length50 cm40 cm45 cm50 cm40 cm45 cm50 cm
Bar length (inch)20 in16 in18 in20 in16 in18 in20 in
Sprocket typeRim 7Rim 7Rim 7Rim 7Rim 7Rim 7Rim 7
Gauge.050".058".058".050".050".050".050"
Dimensions
Weight (excl. cutting equipment)11.7 lbs11.7 lbs11.7 lbs11.7 lbs11.7 lbs11.7 lbs11.7 lbs
Sound and noise
Sound pressure level at operators ear106 dB(A)106 dB(A)106 dB(A)106 dB(A)106 dB(A)106 dB(A)106 dB(A)
Sound power level, guaranteed (LWA)115 dB(A)115 dB(A)115 dB(A)115 dB(A)115 dB(A)115 dB(A)115 dB(A)
Sound power level, measured113 dB(A)113 dB(A)113 dB(A)113 dB(A)113 dB(A)113 dB(A)113 dB(A)
Vibration
Equivalent vibration level (ahv, eq) rear handle4.6 m/s²4.6 m/s²4.6 m/s²4.6 m/s²4.6 m/s²4.6 m/s²4.6 m/s²
Equivalent vibration level (ahv, eq) front handle4 m/s²4 m/s²4 m/s²4 m/s²4 m/s²4 m/s²4 m/s²
Lubricant
Oil tank volume0.68 US pint0.68 US pint0.68 US pint0.68 US pint0.68 US pint0.68 US pint0.68 US pint
Lubricant type (Engine)Husqvarna 2 stroke or equiv. at 50:1Husqvarna 2 stroke or equiv. at 50:1Husqvarna 2 stroke or equiv. at 50:1Husqvarna 2 stroke or equiv. at 50:1Husqvarna 2 stroke or equiv. at 50:1Husqvarna 2 stroke or equiv. at 50:1Husqvarna 2 stroke or equiv. at 50:1
Emission
Exhaust emissions (CO₂ EU V)2
844 g/kWh844 g/kWh844 g/kWh844 g/kWh844 g/kWh844 g/kWh844 g/kWh
Reviews
4.3 out of 5 stars. 101 reviews
Services
Owner support
Manuals, handbooks, spare parts, guides, and related information for 545 Mark II can be found in the product support.
Product support for 545 Mark II
Disclaimer:
  • 1Output shaft power: Net power rating as per ISO 7293, at specified RPM
  • 2Exhaust emissions (CO₂ EU V): This CO2 measurement results from testing over a fixed test cycle under laboratory conditions a(n) (parent) engine representative of the engine type (engine family) and shall not imply or express any guarantee of the performance of a particular engine.

About gas chainsaws

Husqvarna chainsaws offer unrivaled power and innovation. Our goal is to provide you with the best gas-powered chainsaw you can buy— whether you’re a homeowner cutting firewood or a tree care professional maintaining the urban forest.

Read more

About gas chainsaws

Husqvarna chainsaws offer unrivaled power and innovation. Our goal is to provide you with the best gas-powered chainsaw you can buy— whether you’re a homeowner cutting firewood or a tree care professional maintaining the urban forest.

Read more

Giving you the power for better performance

Whether you’re felling trees, chopping firewood or clearing large patches of land, Husqvarna has a gas chainsaw to complete the job quickly and easily. Our range incorporates models to suit every need, from essential chainsaws for smaller tasks, to market-leading professional models tailored to the most demanding of jobs.

Strength in versatility

Our gas chainsaw range is designed with versatility in mind. With advanced technological features that help you make light of any challenge, each gas saw can be utilised for a broad spectrum of jobs from casual home and garden use to professional arborist and forestry work. With Husqvarna gas chainsaws, no job is too big or too small.

Power and efficiency

Our chainsaws are known for their power, but this doesn’t mean you need compromise on efficiency. Robust X-Torq® engines mean every model, from our small gas chainsaws right up to the larger, professional saws in the Husqvarna range, delivers supreme performance and exceptionally low fuel consumption. This means Husqvarna gas saws run for even longer on a single tank of fuel.

Modern accessibility

The days when gas chainsaws produced excessive noise, emissions and vibrations are gone; Husqvarna champions accessibility and ease of use. LowVib® technology makes handle vibrations as low-impact as possible, while SmartStart® means you can start and stop your chainsaw without the risk of flooding the engine. Alongside other extras such as heated handles, the Husqvarna range helps you work comfortably, whatever the weather.