384616

HUSQVARNA 545 Mark II

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$92.69
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Product Highlights

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.

Specifications 

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 power 62.7 fts 62.7 fts 62.7 fts 62.7 fts 62.7 fts 62.7 fts 62.7 fts
Cylinder displacement 50.1 cm³ 50.1 cm³ 50.1 cm³ 50.1 cm³ 50.1 cm³ 50.1 cm³ 50.1 cm³
Output shaft power1 
3.6 hp 3.6 hp 3.6 hp 3.6 hp 3.6 hp 3.6 hp 3.6 hp
Torque, max. 2.95 Nm 2.95 Nm 2.95 Nm 2.95 Nm 2.95 Nm 2.95 Nm 2.95 Nm
Torque, max. at rpm 7,200 rpm 7,200 rpm 7,200 rpm 7,200 rpm 7,200 rpm 7,200 rpm 7,200 rpm
Clutch engagement speed (±120) 3,900 rpm 3,900 rpm 3,900 rpm 3,900 rpm 3,900 rpm 3,900 rpm 3,900 rpm
Electrode gap 0.02 in 0.02 in 0.02 in 0.02 in 0.02 in 0.02 in 0.02 in
Idling speed 2,800 rpm 2,800 rpm 2,800 rpm 2,800 rpm 2,800 rpm 2,800 rpm 2,800 rpm
Ignition module air gap 0.01 in 0.01 in 0.01 in 0.01 in 0.01 in 0.01 in 0.01 in
Maximum power speed 9,900 rpm 9,900 rpm 9,900 rpm 9,900 rpm 9,900 rpm 9,900 rpm 9,900 rpm
Oil pump type Adjustable flow, no flow at idle Adjustable flow, no flow at idle Adjustable flow, no flow at idle Adjustable flow, no flow at idle Adjustable flow, no flow at idle Adjustable flow, no flow at idle Adjustable flow, no flow at idle
Spark Plug NGK CMR6H NGK CMR6H NGK CMR6H NGK CMR6H NGK CMR6H NGK CMR6H NGK CMR6H
Equipment
Recommended bar length, min 13 in 13 in 13 in 13 in 13 in 13 in 13 in
Pitch .325" .325" .325" .325" .325" .325" .325"
Recommended bar length, max 20 in 20 in 20 in 20 in 20 in 20 in 20 in
Chain type SP33G S35G S35G SP33G SP33G SP33G SP33G
Bar length 50 cm 40 cm 45 cm 50 cm 40 cm 45 cm 50 cm
Bar length (inch) 20 in 16 in 18 in 20 in 16 in 18 in 20 in
Sprocket type Rim 7 Rim 7 Rim 7 Rim 7 Rim 7 Rim 7 Rim 7
Gauge .050" .058" .058" .050" .050" .050" .050"
Dimensions
Weight (excl. cutting equipment) 11.7 lbs 11.7 lbs 11.7 lbs 11.7 lbs 11.7 lbs 11.7 lbs 11.7 lbs
Sound and noise
Sound pressure level at operators ear 106 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) 116 dB(A) 116 dB(A) 116 dB(A) 116 dB(A) 116 dB(A) 116 dB(A) 116 dB(A)
Sound power level, measured 114 dB(A) 114 dB(A) 114 dB(A) 114 dB(A) 114 dB(A) 114 dB(A) 114 dB(A)
Vibration
Equivalent vibration level (ahv, eq) rear handle 4.6 m/s² 4.6 m/s² 4.6 m/s² 4.6 m/s² 4.6 m/s² 4.6 m/s² 4.6 m/s²
Equivalent vibration level (ahv, eq) front handle 4 m/s² 4 m/s² 4 m/s² 4 m/s² 4 m/s² 4 m/s² 4 m/s²
Lubricant
Oil tank volume 0.68 US pint 0.68 US pint 0.68 US pint 0.68 US pint 0.68 US pint 0.68 US pint 0.68 US pint
Lubricant type (Engine) Husqvarna 2 stroke or equiv. at 50:1 Husqvarna 2 stroke or equiv. at 50:1 Husqvarna 2 stroke or equiv. at 50:1 Husqvarna 2 stroke or equiv. at 50:1 Husqvarna 2 stroke or equiv. at 50:1 Husqvarna 2 stroke or equiv. at 50:1 Husqvarna 2 stroke or equiv. at 50:1
Emission
Exhaust emissions (CO₂ EU V)2 
844 g/kWh 844 g/kWh 844 g/kWh 844 g/kWh 844 g/kWh 844 g/kWh 844 g/kWh

WASHING INSTRUCTIONS:

Machine wash separately in cold water on a gentle cycle. Tumble dry separately on low heat. Add QE Home Wool Dryer Balls to reduce wrinkles and increases drying efficiency. Touch up with a low heat iron as needed. Do not bleach or dry clean.

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