450 Rancher 50.2-cc 2-cycle 20-in Gas Chainsaw



Discover the gold standard in heavy-duty, workhorse chainsaws with the Husqvarna 450 Rancher 20 inch Gas Powered Chainsaw. A powerful all-around chainsaw for people who value professional qualities in a saw, the 450 Rancher is a great addition to your tree cutting tools and outdoor power equipment. This 20 inch chainsaw features Smart Start and air purge for effortless start-up. For easy handling and reduced fatigue, the gas chainsaws feature LowVib technology to reduce vibration levels and are designed with an ergonomic rear handle for a better grip. The Husqvarna 450 Rancher Gas Chainsaw is equipped with Air Injection, a centrifugal air cleaning system, that removes dust and debris before it reaches the air filter, improving engine life and reducing air filter cleanings. A powerful and efficient 3.2-HP X-Torq engine uses Husqvarna 2-stroke lubricant with a 50:1 oil tank volume (0.55 US pint or 0.26 L tank volume).


  • Husqvarna 450 Rancher gas chainsaw 20 inch provides superior power with exceptional ergonomic features for easier handling and mobility
  • Smart Start allows easy start up with minimal effort while inertia-activated chain brake reduces the likelihood of injury due to kickback
  • Powerful and efficient 50.2-cc, 3.2-HP X-Torq engine reduces emissions (up to 60%) and increases fuel efficiency (up to 20%)
  • Air Injection technology expels larger dust and debris particles before they reach the air filter for improved engine life
  • These Husqvarna chainsaws are recommended for use with bar lengths between 13 inches (min) and 20 inches (max)
  • For comfortable handling, this Husqvarna chainsaw features LowVib technology uses dampeners between the engine and chassis to reduce vibrations
  • A soft inlay, ergonomic trigger and asymmetrical handle offer increased comfort
  • Gas chainsaws feature forged three-piece crankshaft to deliver maximum durability for even the toughest of jobs
  • With Husqvarna’s pre-mixed fuel, you can extend your warranty from 2 years to 5 years when you buy 96 fl oz of fuel when you purchase select products