Item # HVF 450X 20
Husqvarna 450X Rancher (50cc) Chainsaw with 20" Bar & Chain
$549.99
The Husqvarna 450X Rancher® is redefining ease for gas chainsaws. Whether the engine is cold or warm, the simple starting procedure delivers 40% easier starting*. While the pro-grade power of AutoTune™ automatically adjusts the engine settings to ensure maximum performance. The patented crankcase design has been optimized for engine cooling, helping deliver reliable and long-lasting performance. Our patented X-TORQ® engine maximizes power, even at low RPMs, to deliver an all-around powerhouse you can count on season after season.
- Length20" (50cm)
- Pitch.325"
- Gauge.050" (1.3mm)
- Chain Size80 Drive Links
- Drive Link Count80 Drive Links
20" .325", X-Cut, .050 ga., SN, UA, single pack CFTBx
970 70 24-50
Engine
Output shaft power 3.4 hp
Cylinder displacement 50.2 cm³
Torque, max. 2.7 Nm
Torque, max. at rpm 7,500 rpm
Chain speed at max power 60.7 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 96,000 rpm
Oil pump type Automatic
Spark Plug Champion RCJ7Y, Husqvarna HQT-1R, NGK BPMR7A
Equipment
Recommended bar length, min 13 in
Recommended bar length, max 20 in
Chain type SP33G
Bar length (inch) 20 in
Pitch .325"
Gauge .050"
Sprocket type Spur 7
Dimensions
Weight (excl. cutting equipment) 11.2 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
Rear handle 4.1 m/s²
Front handle 3.9 m/s²
Lubricant
Oil tank volume 55 US pint
Engine oil type Husqvarna 2 stroke or equiv. at 50:1
Emission
CO₂ EU V 834 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
- Length20" (50cm)
- Pitch.325"
- Gauge.050" (1.3mm)
- Chain Size80 Drive Links
- Drive Link Count80 Drive Links
20" .325", X-Cut, .050 ga., SN, UA, single pack CFTBx
970 70 24-50
Engine
Output shaft power 3.4 hp
Cylinder displacement 50.2 cm³
Torque, max. 2.7 Nm
Torque, max. at rpm 7,500 rpm
Chain speed at max power 60.7 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 96,000 rpm
Oil pump type Automatic
Spark Plug Champion RCJ7Y, Husqvarna HQT-1R, NGK BPMR7A
Equipment
Recommended bar length, min 13 in
Recommended bar length, max 20 in
Chain type SP33G
Bar length (inch) 20 in
Pitch .325"
Gauge .050"
Sprocket type Spur 7
Dimensions
Weight (excl. cutting equipment) 11.2 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
Rear handle 4.1 m/s²
Front handle 3.9 m/s²
Lubricant
Oil tank volume 55 US pint
Engine oil type Husqvarna 2 stroke or equiv. at 50:1
Emission
CO₂ EU V 834 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.
Related Products
Item # 17070
Motion Lotion Biodegradable Bar & Chain Oil (1 Gallon)
Item # 142 ORG
WoodlandPRO Work Safe Apron Chainsaw Chaps
Item # 132 GRN
WoodlandPRO Forest Green Apron Chainsaw Chaps
Item # 164 ORG
WoodlandPRO Work Safe Apron Wrap Chainsaw Chaps
Item # BWP AP
WoodlandPRO Arborist Chainsaw Protection Pants