Item # HVF 445S 18
Husqvarna 445S (50.2cc) Chainsaw with 18" Bar and Chain
$449.99
Husqvarna 445S is a landowner chainsaw designed to handle all your landowner tasks, from forestry work like felling, cutting, and limbing to cutting firewood. Building on the reliable 400 series, this light chainsaw offers improved ease of use and a reinforced, robust design to increase product lifetime. It has an optimized 2,2 kW X-Torq® engine for increased performance. The upgraded cutting experience is also ensured by the Smart Start® function and features such as colored felling marks and captured bar nut.
- Length18" (45cm)
- Pitch.325"
- Gauge.050" (1.3mm) Narrow Kerf
- Chain Size72 Drive Links
- Drive Link Count72 Drive Links
Output shaft power 3 hp
Cylinder displacement 50.2 cm³
Torque, max. 2.6 Nm
Torque, max. at rpm 6,300 rpm
Chain speed at max power 56.8 fts
Clutch engagement speed (±120) 4,150 rpm
Electrode gap 0.02 in
Idling speed 2,800 rpm
Ignition module air gap 0.01 in
Maximum power speed 9,000 rpm
Oil pump type Automatic
Spark Plug Husqvarna HQT-1R, Champion RCJ7Y, NGK BPMR7Y
Equipment
Recommended bar length, min 13 in
Recommended bar length, max 20 in
Bar length (inch) 18 in
Pitch .325"
Chain type SP33G
Gauge .050"
Sprocket type Spur 7
Dimensions
Weight (excl. cutting equipment) 11 lbs
Sound and noise
Sound pressure level at operator’s ear 106 dB(A)
Sound power level, measured 114 dB(A)
Sound power level, guaranteed (LWA) 116 dB(A)
Vibration
Equivalent vibration level (ahv, eq) rear handle 4.6 m/s²
Equivalent vibration level (ahv, eq) front handle 4.7 m/s²
Lubricant
Oil tank volume 0.55 US pint
Engine oil type Husqvarna 2-stroke or equivalent at 50:1
Emission
Exhaust emissions (CO₂ EU V) 718 g/kWh
WARNING: This saw chain may be capable of kickback that could result in serious injury to the chainsaw operator or bystanders. Do not use this chain unless you have experience and specialized training for dealing with kickback. Saw chain with reduced kickback potential is available.
Specs
- Length18" (45cm)
- Pitch.325"
- Gauge.050" (1.3mm) Narrow Kerf
- Chain Size72 Drive Links
- Drive Link Count72 Drive Links
Output shaft power 3 hp
Cylinder displacement 50.2 cm³
Torque, max. 2.6 Nm
Torque, max. at rpm 6,300 rpm
Chain speed at max power 56.8 fts
Clutch engagement speed (±120) 4,150 rpm
Electrode gap 0.02 in
Idling speed 2,800 rpm
Ignition module air gap 0.01 in
Maximum power speed 9,000 rpm
Oil pump type Automatic
Spark Plug Husqvarna HQT-1R, Champion RCJ7Y, NGK BPMR7Y
Equipment
Recommended bar length, min 13 in
Recommended bar length, max 20 in
Bar length (inch) 18 in
Pitch .325"
Chain type SP33G
Gauge .050"
Sprocket type Spur 7
Dimensions
Weight (excl. cutting equipment) 11 lbs
Sound and noise
Sound pressure level at operator’s ear 106 dB(A)
Sound power level, measured 114 dB(A)
Sound power level, guaranteed (LWA) 116 dB(A)
Vibration
Equivalent vibration level (ahv, eq) rear handle 4.6 m/s²
Equivalent vibration level (ahv, eq) front handle 4.7 m/s²
Lubricant
Oil tank volume 0.55 US pint
Engine oil type Husqvarna 2-stroke or equivalent at 50:1
Emission
Exhaust emissions (CO₂ EU V) 718 g/kWh
WARNING: This saw chain may be capable of kickback that could result in serious injury to the chainsaw operator or bystanders. Do not use this chain unless you have experience and specialized training for dealing with kickback. Saw chain with reduced kickback potential is available.
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