970515628 Husqvarna 450 Rancher Chain Saw w/ 18" Bar

Blaze through any task with the Husqvarna 450 Rancher®. This robust gas saw features Smart Start® technology and air purge to deliver best-in-class starting performance.* Our proprietary X-TORQ® engine delivers superior performance, increased fuel efficiency and low emissions. And the ergonomic design with LowVib® technology make this saw comfortable to use, even in demanding conditions.

Engine	20" .325", X-Cut, 1,3 mm, SN,FA, single pack RTLBx SKU: 970 61 31‑18	18" .325", X-Cut, 1,3 mm, SN, FA, single pack in POWERBOX SKU: 970 61 31‑28
Chain speed at max power	56.76 fts	56.76 fts
Cylinder displacement	50.2 cm³	50.2 cm³
Output shaft power1	3.2 hp	3.2 hp
Torque, max.	2.6 Nm	2.6 Nm
Torque, max. at rpm	7,200 rpm	7,200 rpm
Clutch engagement speed (±120)	4,300 rpm	4,300 rpm
Electrode gap	0.02 in	0.02 in
Idling speed	2,700 rpm	2,700 rpm
Ignition module air gap	0.01 in	0.01 in
Maximum power speed	9,000 rpm	9,000 rpm
Oil pump type	Fixed flow	Fixed flow
Equipment
Recommended bar length, min	13 in	13 in
Pitch	.325"	.325"
Recommended bar length, max	20 in	20 in
Chain type	SP33G	SP33G
Bar length	50 cm	45 cm
Bar length (inch)	20 in	18 in
Sprocket type	Spur 7	Spur 7
Gauge	.050"	.050"
Dimensions
Weight (excl. cutting equipment)	11.33 lbs	11.33 lbs
Sound and noise
Sound pressure level at operators ear	104 dB(A)	104 dB(A)
Sound power level, guaranteed (LWA)	115 dB(A)	115 dB(A)
Sound power level, measured	113 dB(A)	113 dB(A)
Vibration
Equivalent vibration level (ahv, eq) rear handle	4.9 m/s²	4.9 m/s²
Equivalent vibration level (ahv, eq) front handle	3.1 m/s²	3.1 m/s²
Lubricant
Oil tank volume	0.55 US pint	0.55 US pint
Lubricant type (Engine)	Husqvarna 2 stroke or equiv. at 50:1	Husqvarna 2 stroke or equiv. at 50:1
Emission
Exhaust emissions (CO₂ EU V)2	742 g/kWh	742 g/kWh