450 Rancher Chainsaw 20"
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.
20" .325", X-Cut, 1,3 mm, SN,FA, single pack RTLBx
SKU: 970 61 31‑18
Chain speed at max power
56.76 fts Cylinder displacement
50.2 cm³ Output shaft power
3.2 hp Torque, max.
2.6 Nm Torque, max. at rpm
7,200 rpm Clutch engagement speed (±120)
4,300 rpm Electrode gap
0.02 in Idling speed
2,700 rpm Ignition module air gap
0.01 in Maximum power speed
9,000 rpm Oil pump type
Fixed flow Spark Plug
Champion RCJ7Y, NGK BPMR7A