Husqvarna 545, 16", .325 Pitch, .050 ga, 50.1 cc Chainsaw 966648581

Description

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.
50.1 cm³ Cylinder displacement
3.6 hp Output shaft power
62.7 fts Chain speed at max power
  • Excellent cooling capacity for a longer engine life
  • AutoTune
  • Magnesium crankcase
  • Side-Mounted chain tensioner
Engine
16" - .325 - .058 Auto Tune
SKU: 966648581

Cylinder displacement 50.1 cm³
Output shaft power1 
3.35 hp
Torque, max. 2.69 Nm
Torque, max. at rpm 6,600 rpm
Clutch engagement speed (±120) 4,200 rpm
Electrode gap 0.02 in
Idling speed 2,800 rpm
Ignition module air gap 0.01 in
Maximum power speed 9,600 rpm
Oil pump type Automatic
Spark Plug NGK CMR6H
Equipment
Recommended bar length, min 13 in
Pitch .325"
Recommended bar length, max 20 in

Bar length 40.64 cm
Bar length (inch) 16 in
Sprocket type Rim 7
Dimensions
Weight (excl. cutting equipment) 10.8 lbs
Sound and noise
Sound pressure level at operators ear 106 dB(A)
Sound power level, guaranteed (LWA) 116 dB(A)
Sound power level, measured 114 dB(A)
Vibration
Equivalent vibration level (ahv, eq) rear handle 3.7 m/s²
Equivalent vibration level (ahv, eq) front handle 3.8 m/s²
Lubricant
Oil tank volume 0.57 US pint
Lubricant type (Engine) Husqvarna 2 stroke or equiv. at 50:1
Emission
Exhaust emissions (CO₂ EU V)2 
824 g/kWh
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.
Product form

Best in class cutting capacity. The second generation of Husqvarna’s 545 chainsaw is a 50cc unit that’s ready for your...

Free pickup in our shop(s)

SKU: 966648581
Barcode: 966648581

6 in stock

$499.95

    Description

    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.
    50.1 cm³ Cylinder displacement
    3.6 hp Output shaft power
    62.7 fts Chain speed at max power
    • Excellent cooling capacity for a longer engine life
    • AutoTune
    • Magnesium crankcase
    • Side-Mounted chain tensioner
    Engine
    16" - .325 - .058 Auto Tune
    SKU: 966648581

    Cylinder displacement 50.1 cm³
    Output shaft power1 
    		3.35 hp
    Torque, max. 2.69 Nm
    Torque, max. at rpm 6,600 rpm
    Clutch engagement speed (±120) 4,200 rpm
    Electrode gap 0.02 in
    Idling speed 2,800 rpm
    Ignition module air gap 0.01 in
    Maximum power speed 9,600 rpm
    Oil pump type Automatic
    Spark Plug NGK CMR6H
    Equipment
    Recommended bar length, min 13 in
    Pitch .325"
    Recommended bar length, max 20 in

    Bar length 40.64 cm
    Bar length (inch) 16 in
    Sprocket type Rim 7
    Dimensions
    Weight (excl. cutting equipment) 10.8 lbs
    Sound and noise
    Sound pressure level at operators ear 106 dB(A)
    Sound power level, guaranteed (LWA) 116 dB(A)
    Sound power level, measured 114 dB(A)
    Vibration
    Equivalent vibration level (ahv, eq) rear handle 3.7 m/s²
    Equivalent vibration level (ahv, eq) front handle 3.8 m/s²
    Lubricant
    Oil tank volume 0.57 US pint
    Lubricant type (Engine) Husqvarna 2 stroke or equiv. at 50:1
    Emission
    Exhaust emissions (CO₂ EU V)2 
    		824 g/kWh
    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.

    Recently viewed products

    © 2025 Diamond R Equipment,

      • American Express
      • Apple Pay
      • Discover
      • Google Pay
      • Mastercard
      • PayPal
      • Shop Pay
      • Visa

      Login

      Forgot your password?

      Don't have an account yet?
      Create account