Husqvarna 450 18-Inch 50.2cc X-Torq 2-Cycle Gas Powered Chain Saw With Smart Start (CARB Compliant)

Exceptional Products For Exceptional Yards. Great yards demand equipment that’s as dedicated and hardworking as you. Fortunately, the Husqvarna range of lawn and garden equipment offers everything from lawnmowers and ride-on mowers to trimmers and chainsaws to let you master your great outdoors. You and Husqvarna – together we will make your yard the envy of the neighborhood. The Husqvarna 450 is a powerful all-round saw for people who value professional qualities in a saw. The X-Torq engine means lower fuel consumption and reduced emission levels. Auto return stop switch and visible fuel level makes the saw easier to handle. Equipped with Smart Start and fuel pump to every time ensure easy starts. 2 Year Parts & Labor Warranty. Every unit is tested at the manufacturer.

Designed to fit the needs of homeowners and do-it-yourselfers, the 18-inch, 3.2 HP Husqvarna 450 is ideal for landowners and others who cut less regularly. Equipped with Smart Start and fuel pump, it’s easy to start and operate. It also offers an ergonomic design plus built-in Husqvarna features like air injection technology and a powerful X-Torq engine with low emissions.

Husqvarna 450 airflow

Centrifugal air cleaning system results in
reduced air filter cleanings and improved
engine life (see larger image).


Husqvarna 450 choke

Combined start/stop switch, Smart Start
and fuel pump make the saw very easy
to start (see larger image).

Husqvarna 450

The Husqvarna 450 chain saw (see larger image).

Powerful 1.8HP X-Torq Engine Keeps Emissions Low

The 450 delivers 3.2 horsepower, making it well-suited for medium-duty jobs, such as pruning and domestic cutting. The engine features Husqvarna’s special X-Torq technology, which reduces emission levels by up to 60 percent and fuel consumption by up to 30 percent, so you’ll be able to harness the power of a gas-powered chainsaw without having to worry about heavy pollutant output.

Durable Engine Built for Long Life

The 450’s engine has been built to withstand years of use. It uses a three-piece crankshaft, which has been forged and compressed for superior durability. Also, the chainsaw’s centrifugal air cleaning system helps preserve engine life by removing harmful debris before it reaches the filter.

Easy, Effortless Startup

With the 450, you won’t have to waste precious minutes trying to start the engine. The chainsaw uses a combined choke/stop control, which allows for easy engine starting and reduces the risk of flooding. Husqvarna’s Smart Start offers an engine and starter that starts quickly with minimum effort–with resistance in the starter cord reduced by up to 40 percent. It also has a specially optimized fuel pump, which keeps the fuel lines clear and helps facilitate startup.

450 fuel level

Visible fuel level (see larger image).


450 air filter

Quick-release air filter (see larger image).

Ergonomic Design Reduces User Fatigue

The 450 has a lightweight frame that minimizes strain on your body, even after extended use. Husqvarna’s LowVib anti-vibration dampeners effectively absorb vibration, sparing your arms and hands from added fatigue and allowing you to work longer and more comfortably. And it features a smartly designed rear handle with soft inlay, ergonomic trigger, and asymmetrical handle.

Premium Features for Easy Operation

The 450 is designed both for fast action when cutting and when you need to modify the chain saw while out in the field. It includes a snap-lock cylinder cover that saves you time when changing the spark plugs or cleaning the unit, quick and easy tool-less chain tensioning and assembling of the bar, and a quick-release air filter for quick replacement. And the transparent fuel indicator makes it easy to check fuel level.

Other features include an inertia activated chain brake that helps reduce the likelihood of injury due to kickback, distinct marks for better felling precision, and an air purge function that removes air from the carburetor and fuel system for easier starting. It’s backed by a 2-year limited warranty.

Key Specifications

  • Power output: 3.2 HP
  • Cylinder displacement: 50.2 cc
  • Maximum power speed: 9600 RPM
  • Fuel tank volume: 0.95 pint (15.2 fluid ounces)
  • Oil pump type: Fixed flow
  • Chain speed at max power: 56.89 fts
  • Weight: 11.33 pounds

What’s in the Box

Husqvarna 450 chainsaw and manual

Husqvarna: Exceptional Products for Exceptional Yards

Great yards demand equipment that is as dedicated and hardworking as you are. Fortunately, Husqvarna’s range of garden equipment offers everything from lawnmowers and snow blowers to trimmers and chainsaws that let you master your slice of the great outdoors. With Husqvarna, it’s easy to make your yard the envy of the neighborhood. Founded in Sweden in 1689, Husqvarna is one of the world’s oldest companies.

Product Features

  • Powerful 18-inch gas-powered chain saw ideal for landowners and others who cut less regularly
  • 3.2 HP X-Torq engine reduces harmful exhaust emissions and increase fuel efficiency
  • LowVib vibration dampening; minimal effort via Smart Start feature and combined choke/stop control
  • Centrifugal air cleaning system; inertia activated chain brake; snap-lock cylinder cover
  • CARB Compliant
  • Purchase this Husqvarna handheld item along with 3-32 ounce cans of Husqvarna pre-mix fuel, register your product online, and your consumer warranty will be extended from 2 years to 4 years

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3 Responses to Husqvarna 450 18-Inch 50.2cc X-Torq 2-Cycle Gas Powered Chain Saw With Smart Start (CARB Compliant)

  1. hwilson says:

    Husky 50 cc review Had need of a new saw to replace an older one that was starting to give me trouble. besides that I have been wanting a second saw and this gave me a good excuse to get one. I typically cut 8 to 10 cord per year for the past 30 years and have had experience with several types and sizes. My favorite was the Husky 55 which I still have but needs some work. I checked out the reviews on the Husky 50 with the most being very good with a few bad reviews but then I saw the same with Stihl reviews so I…

  2. John C Rothwell says:

    Husky 450 Chain Saw In my humble homeowner opinion, there are two good chain saws on the market today. Stihl and Husqvarna. The Husky 450 is an excellent medium size saw for the homeowner like me. I like the saw because it is easy to start, quiet and powerful. I would recommend it to anyone. The 18 inch bar works for the size tree I typically cut. I keep the chains sharp and have several on hand to change in the field. The bar tool comes with the saw for easy chain changeout. My two sons also use the saw and…

  3. FireBox says:

    Great Saw If you don’t know how to start a chainsaw than you should not be using one! Once the saw fires you turn the choke off and pull the start cord. If you keep trying to start it with the choke on it will flood the engine. Read the user’s manual, it talks about it in the manual. I just purchased the 450 and it cuts like a dream and has the power to really do the trick. I like the fact that I can put a 20″ bar on this saw and have the power to get the job done. I’m not having any issues getting…