February 12

Husqvarna Chainsaw 450 vs 450E: Which Is Better?

If you are someone who has adequate knowledge and interest in woodwork, having a powerful chainsaw becomes an essential house tool. It’s needed to cut off falling trees, clean up trails after weather turbulences, or to harvest firewood.

The chainsaw market is jammed with brands providing a wide range of functions and capabilities. Nevertheless, not all brands are as consistent as Husqvarna. 

In this article, we’ll review the Husqvarna chainsaw 450 vs 450e. We’ll dive into the differences, similarities, and what can each one offer to you.

Why Husqvarna Chainsaws?

Husqvarna chainsaws operate on gas. When compared to electric chainsaws, gas models employ more power, which gives a stronger performance.

In this article, we’ll review the Husqvarna chainsaw 450 vs 450e. We’ll dive into the differences, similarities, and what can each one offer to you.
If you live around lots of trees and you feel comfortable using a wood-cutting machine, chances are you have tried several brands of chainsaws and now you are looking for an upgrade.

Electric chainsaws can last for up to 40 minutes of work. Whereas gas chainsaws can work for hours without the need for a refill.

To be frank, chainsaws aren’t the best in terms of safety. Every year, there are no less than 28,000 chainsaw-related injuries. This is why people at Husqvarna pay close attention to safety. They equip their products with the technology of inertia-activated chain brakes to prevent kickback injuries.

This addition to the modern chainsaw comes into play when sudden movements happen. The technology works by automatically engaging the brakes through the force of inertia.

The Husqvarna Chainsaw 450

The Husqvarna Chainsaw 450 The saw can take up to 20-inch barn chains. It weighs around 11 pounds, which makes it most suitable for landowners, maintenance work, and trail cleanup.

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

This chainsaw incorporates a 50cc X-Torq engine allowing for a smooth cut through 12 to 16-inch tree, for example.

The engine’s most prominent attribute is being fuel-efficient with a maximum speed of 9,000 rpm. In addition, there’s an air purge tool for an easier and quicker start.

Another feature of this chainsaw is the centrifugal air system that hinders dust from reaching the air filter. When you want to replace the filter, there’s a quick-release button for your convenience.

When it comes to safety, this chainsaw promises safe and careful performance. It incorporates inertia-activated chain brakes on the front of the handle.

Husqvarna 450 18-Inch 50.2cc X-Torq 2-Cycle Gas Powered Chain Saw With Smart Start
  • 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

The ergonomic nature of the chainsaw’s body decreases the required effort. Coupled with minimal vibrations, this lightweight product allows for longer and consistent working hours.

For better performance, the manufacturers have added a snap-lock cylinder cover. This feature makes the process of changing spark plugs and cleaning the chainsaw significantly faster.


  • Low vibration levels
  • Minimal emissions because of the fuel-efficient engine
  • Three-piece crankshaft


  • Some reported problems with chain durability
  • Plastic clips used to remove cover aren't durable
  • Oil flow can’t be adjusted

The Husqvarna Chainsaw 450E

The Husqvarna Chainsaw 450E is an all-rounded medium-duty chainsaw that is equipped for larger tasks because it comes with a 20-inch bar.

Husqvarna 450EII2050 SASII45020 Gas Chainsaw

This chainsaw is part of the e-series, which is a line of products with a low kick at 350 rpm. Previous generations came with 750 rpm. The lower rpm means that the chainsaw starts easier and faster.

Therefore, the Husqvarna 450E is designed for more professional users who need high quality and sturdy machines. It employs the X-Torq engine which is fuel-efficient and minimizes emissions.

The chainsaw weighs around 13 pounds, providing an adequate balance between convenience and performance.

captures larger dust particles before they reach the air filters. This makes the air filters last longer and subsequently prolongs the engine’s lifespan.

Husqvarna 450EII2050 SASII45020 Gas Chainsaw
  • X-TORQ - Delivers lower fuel consumption and reduced exhaust emission levels in accordance with the world´s most stringent environmental regulations
  • SMART START - The engine and starter have been designed so the machine starts quickly with minimum effort
  • AIR INJECTION - Centrifugal air cleaning system removes larger dust and debris particles before reaching the air filter. This results in reduced air filter cleanings and improved engine life

For the user’s comfort, the Husqvarna added a transparent fuel indicator. This way, you won’t suddenly run out of fuel while you’re working.

This chainsaw, like other Husqvarna products, is CARB compliant. This means that it follows the regulations specifying the levels of greenhouse gases emitted from the engines.


  • Smart Start technology for easier and faster starting
  • Easy to assemble
  • Suitable for frequent and professional tasks


  • While the product is easy to assemble, the manual is found to be confusing
  • The tip needs to be occasionally greased
  • Using the chain brake is quite difficult

Similarities Between Husqvarna 450 and Husqvarna 450E

When going through the specs and features of these 2 products, it appears that both employ many similar functions. Here’s a rundown of those features.

The X-Torq engine means lower fuel consumption and reduced greenhouse emissions. This is good news for all the environmental enthusiasts. Both products are also equipped with Smart Start and fuel pump to ensure easy starts with minimal effort.

Husqvarna 450EII2050 SASII45020 Gas Chainsaw

Moreover, both have the same safety technology in the form of the inertia-sparked chain brake. This ultimately eliminates the possibility of kickbacks.

Another mutual feature is LowVib technology. This tool played an important part in making these products among the best on the market. This technology greatly reduces fatigue resulting from vibration, allowing for longer work sessions.

Differences Between Husqvarna 450 and Husqvarna 450E

Unlike the Husqvarna 450, the newer 450E model means that you won’t need any tools to tighten the chain. The Husqvarna 450E also has a spring-assist incorporated into the recoil start system. This means that less power is needed to pull-start the engine. Both are the upgraded version over the 440

Husqvarna 450EII2050 SASII45020 Gas Chainsaw

The Husqvarna 450E is a sturdy and powerful product. It’s designed to handle tasks such as tree-cutting, garden-trimming, and trail cleanup. Thanks to the amount of power generated by this machine, you’ll be capable of completing cumbersome tasks with minimal effort.

This innovation makes this model slightly heavier than its predecessor, the Husqvarna 450. However, both remain among the lightest chainsaws on the market.


After going through each of these products separately, we hope that you now know which one is suitable for you.

Chainsaws are handy to have around the house. What is important is that you know exactly what features you want, how much you are willing to spend, and what you’ll be using it for.

Whether you chose the Husqvarna 450 or the Husqvarna 450E, rest assured that both products employ the most innovative safety measures to make sure that you have a safe and enjoyable wood-cutting experience.

About Me.

Hi, Jeremy Here, 

I am the the guy behind Cut The Timber. On this site, I share everything that learned and continue to learn about wood. From grains, to projects, to saws, and everything in between. 

I grew up camping with my family and ended up becoming an Eagle Scout. Currently, my family and I live on a ranch outside of Montana with tons of trees and fire pit fun. 

If you have any questions, feel free to email me: jeremy@cutthetimber.com

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