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Husqvarna 545 AutoTune 18" X-Torq Gas Chainsaw





Details

SKU
545-18
Manufacturer
In stock
3 item(s) available
Condition
New
Warranty
2-year Husqvarna Consumer Warranty
MSRP price
$509.95 (click to see our price)

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(from 1 to 3)


Husqvarna 545 is developed for demanding work by contractors and land owners. The saw has a ground breaking design and is loaded with raw power for efficient operation. Our unique X-Torq® engine technology provide more power where you need it, up to 20% less fuel consumption and 75% less exhaust emission.

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Engine Specification

Cylinder Displacement 50.1 cc
Power Output 3.35 hp
Maximum Power Speed 9600 rpm
Idling Speed 2800 rpm
Spark Plug NGK CMR6H
Electrode Gap 0.02"
Fuel Tank Volume 17.58 fl oz
Fuel Consumption 424 g/kWh
Torque, Max 2.69 Nm/6600 rpm
Auto Tune Yes

Lubricants

Oil Tank Volume 0.57 US Pint

Cutting Equipment

Chain Pitch .325"
Bar Length 18"
Chain Speed at Max Power 60.7 fts
Chain Gauge .050"

Vibration & Noise Data

Equivalent Vibration Level front / rear handle 2.8/3.7 m/s²
Sound Pressure Level at Operators Ear 106 dB(A)
Sound Power Level 116 dB(A)

Overall Dimensions

Weight (excl. cutting equipment) 10.8 lbs

Warranty

Husqvarna Warranty 2-year Consumer Warranty
  • Husqvarna Low Smoke 2 Cycle Oil 12.8 oz - 6 50:1 5 Gal Mix

    1 - 12.8 oz bottle per 5 gallon of gasoline mixture recommended


    PREMIUM SYNTHETIC BLEND
    Meets and exceeds the latest oil specifications for JASO-FD and ISO-EGD, and exceeds the current API TC Spec requirements
    Includes fuel stabilizer to reduce the risk of engine failure or poor running characteristics brought on by stale or poor fuel
    Improves lending with a broader range of fuels, including higher octane fuel
    Noticeable reduction in exhaust smoke
    Reduces fuel oxidation and improves lubricity

    610000137
    $36.99
  • Husqvarna Low Smoke 2 Cycle Oil 2.6 oz - 6 Pack 50:1 Gal Mix

    2.6oz bottle per 1 gallon of gasoline mixture recommended

    PREMIUM SYNTHETIC BLEND

    Meets and exceeds the latest oil specifications for JASO-FD and ISO-EGD, and exceeds the current API TC Spec requirements

    Includes fuel stabilizer to reduce the risk of engine failure or poor running characteristics brought on by stale or poor fuel

    Improves lending with a broader range of fuels, including higher octane fuel

    Noticeable reduction in exhaust smoke

    Reduces fuel oxidation and improves lubricity

    610000135
    $18.95
  • Husqvarna Low Smoke 2 Cycle Oil 6.4 oz - 6 Pack/Case 50:1 2.5 Gal Mix

    1 - 6.4oz bottle per 2.5 gallon of gasoline mixture recommended

     

     

    PREMIUM SYNTHETIC BLEND

    Meets and exceeds the latest oil specifications for JASO-FD and ISO-EGD, and exceeds the current API TC Spec requirements

    Includes fuel stabilizer to reduce the risk of engine failure or poor running characteristics brought on by stale or poor fuel

    Improves lending with a broader range of fuels, including higher octane fuel

    Noticeable reduction in exhaust smoke

    Reduces fuel oxidation and improves lubricity

    610000136
    $23.98
  • Husqvarna 2 Stroke & Fuel 50:1 Pre - Mixed Ethanol Free Quart (Single Can)

    Ethanol free, high octane fuel mixed with Husqvarna's best synthetic blended oil.

    The best pre-mixed fuel option for the best hand held equipment. 

    Fuel does not degrade or oxidize like pump gas and stays fresh for years, solving longer term storage issues. 

    It provides easier, more dependable starts and protects fuel systems and saves carburetors. 

    Use of the Pre-Mixed Fuel & Oil is convenient (no mixing required) and in the long term, will save you costly rebuilds and downtime. (JASO-FD certified)

    581158701
    $15.95
  • Husqvarna Felling Bucking 12 Wedge High Impact ABS Plastic

    A must-have when felling trees. Wedges help the tree fall in the direction of the notch cut by actually lifting the tree in that direction. Used to prevent the tree from pinching the saw (or leaning back on the saw) while making a backcut. Also can be used for bucking trees already on the ground. Made of high impact ABS plastic.

    608201002
    $14.95
  • Husqvarna 2 Stroke XP Oil 2.6 oz - 6 Pack/Case Pro Performance 50:1 mix 2 cycle

     

    Our best formulation to date is the “XP Professional Performance” 2-cycle lubricant
     
    It is a synthetic blend designed for tough, professional usage
     
    Handles high loads at tough professional usage - Excellent lubricating properties  - Lowers engine operating temperature
     
    Less coating on the piston and in crankcase - Extends the engine’s life  - Provides longer service intervals - Low to medium smoke emission - Includes fuel stabilizer
     
    XP Oil
    610000130
    $15.95
  • Husqvarna 2 Stroke XP Oil 6.4 oz - 6 Pack Pro Performance 50:1 mix 2 cycle

     

    Our best formulation to date is the “XP Professional Performance” 2-cycle lubricant
     
    It is a synthetic blend designed for tough, professional usage
     
    Handles high loads at tough professional usage - Excellent lubricating properties  - Lowers engine operating temperature
     
    Less coating on the piston and in crankcase - Extends the engine’s life  - Provides longer service intervals - Low to medium smoke emission - Includes fuel stabilizer
     
    XP Oil
    610000131
    $20.95
  • Husqvarna 2 Stroke XP Oil 12.8 oz - 6 Pack Pro Performance 50:1 mix 2 cycle

    Our best formulation to date is the “XP Professional Performance” 2-cycle lubricant
    It is a synthetic blend designed for tough, professional usage
    Handles high loads at tough professional usage - Excellent lubricating properties  - Lowers engine operating temperature
    Less coating on the piston and in crankcase - Extends the engine’s life  - Provides longer service intervals - Low to medium smoke emission - Includes fuel stabilizer
    XP Oil

    610000132
    $35.00
  • Husqvarna 2 Stroke XP Oil 1 Gallon Bottle Pro Performance 50:1 mix 2 cycle

     

    Our best formulation to date is the “XP Professional Performance” 2-cycle lubricant
     
    It is a synthetic blend designed for tough, professional usage
     
    Handles high loads at tough professional usage - Excellent lubricating properties  - Lowers engine operating temperature
     
    Less coating on the piston and in crankcase - Extends the engine’s life  - Provides longer service intervals - Low to medium smoke emission - Includes fuel stabilizer
     
    XP Oil
    610000133
    $49.95
  • Husqvarna Blue Baseball Hat Cap with White Husqvarna Logo

    • Light weight brush cotton twill
    • Low profile
    • 6 panel
    • Structured cap
    • Velcro Back
    • Navy blue with white Husqvarna logo.
    85199
    $9.95

    OUT OF STOCK

  • Husqvarna 18 Chain 501840672 325 Pitch .050 Fits 346XP 435 440e 445

    A low kickback, low-vibration chain developed to meet the specific needs of today's lightweight chainsaws.
    It cuts a narrow kerf and requires less power from the saw than standard cutting systems.
    Not recommended for heavy duty work, e.g. storm damaged forests.
    Recommended for use on 35cc to 55cc saws.

    Fit's Models 41, 45, 49, 51, 55, 336, 339XP, 340, 345, 346XP, 346XPG 350, 351, 353, 435, 440, 445, 450

    501840672
    $15.95
  • OEM Husqvarna Chainsaw Saw Chain 18" .325 050 72DL 501840872 445 346XP 550XP

    A high-performance, low-vibration chain with square-corner "chisel" cutters, ideal for professional users in demanding conditions. Recommended for use on 35cc to 60cc saws. 72dl / .325"/ .050"

    501840872
    $22.49
  • Husqvarna Chainsaw Chain 501842568 3/8 .050 68DL 562XP

    Genuine Husqvarna Saw Chain 5018425-68

    Husqvarna Saw Chain 5018425-68 3/8" .050" H46 068G X
     

    501842568
    $18.95

    OUT OF STOCK

  • Husqvarna 550XP AutoTune 18" Gas Chainsaw

    Husqvarna 550 XP® is developed for professional loggers and skilled land owners. The saw has a ground breaking design and is loaded with innovative solutions for efficient, convenient operation. Our unique X-Torq® engine technology provide more power where you need it, up to 20% less fuel consumption and 60% less exhaust emission. RevBoost™ provides instant high chain speed for extra efficient de-limbing.

    550XP-18
    $609.95
  • Husqvarna 550XP 18" Trio Brake Chainsaw

    Husqvarna 550 XP® is developed for professional loggers and skilled land owners. The saw has a ground breaking design and is loaded with innovative solutions for efficient, convenient operation. Our unique X-Torq® engine technology provide more power where you need it, up to 20% less fuel consumption and 60% less exhaust emission. RevBoost™ provides instant high chain speed for extra efficient de-limbing.

    550XP-TRIO-18
    $639.95
  • Husqvarna 562XP 18" Gas Chainsaw

    Husqvarna 562 XP® is developed for professional loggers and skilled landowners. The saw has a ground breaking design and is loaded with innovative solutions for efficient, convenient operation with large air filter and bar options up to 24". Our unique X-Torq® engine technology provide more power where you need it, up to 20% less fuel consumption and 60% less exhaust emission. RevBoost™ provides instant high chain speed for extra efficient de-limbing.

    562XP-18
    $739.95
  • Husqvarna 2 Stroke XP Oil 2.6 oz - 6 Pack/Case Pro Performance 50:1 mix 2 cycle

     

    Our best formulation to date is the “XP Professional Performance” 2-cycle lubricant
     
    It is a synthetic blend designed for tough, professional usage
     
    Handles high loads at tough professional usage - Excellent lubricating properties  - Lowers engine operating temperature
     
    Less coating on the piston and in crankcase - Extends the engine’s life  - Provides longer service intervals - Low to medium smoke emission - Includes fuel stabilizer
     
    XP Oil
    610000130
    $15.95
  • Husqvarna 2 Stroke & Fuel 50:1 Pre - Mixed Ethanol Free Quart (3 Can Set)

    ***Set includes 3 cans to extend New Husqvarna Unit Warranties from 2 to 4 years!***

    Ethanol free, high octane fuel mixed with Husqvarna's best synthetic blended oil.

    The best pre-mixed fuel option for the best hand held equipment. 

    Fuel does not degrade or oxidize like pump gas and stays fresh for years, solving longer term storage issues. 

    It provides easier, more dependable starts and protects fuel systems and saves carburetors. 

    Use of the Pre-Mixed Fuel & Oil is convenient (no mixing required) and in the long term, will save you costly rebuilds and downtime. (JASO-FD certified)

    581158701-3
    $40.95

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