The Husqvarna 450 chainsaw is a powerful tool that is perfect for homeowners who need to tackle large cutting jobs. This chainsaw was manufactured by Husqvarna Vapenfabriks AB in Huskvarna, Sweden, and it was introduced in 2007. Despite being discontinued in 2011, this chainsaw remains a favorite among users who appreciate its reliability and ease of use.
With a 50.2cc engine displacement, the Husqvarna 450 can handle even the toughest jobs. The aluminum cylinder with a chrome-plated bore and piston-ported intake method ensures that the engine runs smoothly and efficiently. The chainsaw’s maximum engine RPM is 13,000, and it weighs 11.2 pounds without the bar and chain.
One of the standout features of the Husqvarna 450 is its anti-vibration handlebar system, which reduces operator fatigue and makes it easier to control the saw. The chainsaw also features an inertia-activated chain brake and a centrifugal clutch for added safety.
Whether you need to cut down trees or trim branches, the Husqvarna 450 is up to the task. With a fuel tank capacity of 15.22 fluid ounces and a recommended fuel oil ratio of 50:1, this chainsaw is efficient and easy to maintain. Plus, its distinctive Husqvarna Orange color scheme makes it easy to spot on the job site.
Although it was discontinued in 2011, the Husqvarna 450 remains a top choice for anyone looking for a reliable and powerful chainsaw. Its service manual and illustrated parts list make it easy to maintain and repair, and its mix oil specification and recommended fuel octane ensure that it runs smoothly every time you use it.
Specifications Chart
| Specification | Details |
|---|---|
| Manufactured by | Husqvarna Vapenfabriks AB, Huskvarna, Sweden |
| Year Introduced | 2007 |
| Year Discontinued | 2011 |
| Engine Displacement | 50.2 cc (3.06 cu. in.) |
| Cylinder Bore | 44 mm |
| Piston Stroke | 33 mm |
| Cylinder Type | Aluminum with Chrome plated bore |
| Intake Method | Piston Ported |
| Manufacturer Advertised H.P. | 3.2 |
| Weight | 11.2 lbs. powerhead only |
| Handlebar System | Anti-vibration |
| Chain Brake | Inertia Activated |
| Clutch | Centrifugal |
| Drive Type | Direct |
| Construction | Die-cast Magnesium, injection molded Polymer |
| Magneto Type | Electronic |
| Air Filter System | Nylon mesh cartridge |
| Starter Type | Husqvarna automatic rewind |
| Oil Pump | Automatic gear driven |
| Maximum Engine RPM | 13,000 free with bar and chain installed, 9,000 under load |
| Idle RPM | 2,700 |
| Ignition Timing | Fixed |
| Breaker Point Setting | none |
| Spark Plug Type | Champion RCJ7Y |
| Spark Plug Gap | 0.5 mm (0.020 in.) |
| Crankshaft Main Bearings | Ball |
| Fuel Tank Capacity | 15.22 fl. oz. |
| Fuel Oil Ratio | 50:1 |
| Recommended Fuel Octane | Regular automotive. ASPEN2 pre-mixed fuel is best |
| Mix Oil Specification | Husqvarna two-cycle or equivalent. ASPEN synthetic mix oil is best |
| Chain Pitch | .325 in. .050 gauge |
| Chain Type | Oregon 21 |
| Bar Mount Pattern | 01 link |
| Shortest Guide Bar Supplied | 14 in. (35 cm) |
| Longest Guide Bar Supplied | 20 in. (50 cm) |
| Color Scheme | Husqvarna Orange |
| Illustrated Parts List | Yes |
| Service Manual | Yes |
In conclusion, the Husqvarna 450 chainsaw is a powerful and durable tool manufactured by Husqvarna Vapenfabriks AB in Huskvarna, Sweden. It was introduced in 2007 and discontinued in 2011 but remains a popular choice among homeowners and professionals alike.
With a 50.2cc engine displacement, anti-vibration handlebar system, and automatic gear-driven oil pump, this chainsaw is designed to handle tough jobs with ease. Its die-cast magnesium and injection-molded polymer construction ensures both strength and durability, while its Husqvarna automatic rewind starter and inertia-activated chain brake provide added convenience and safety.
Whether you’re cutting firewood, clearing brush, or trimming trees, the Husqvarna 450 is a reliable and powerful tool that will get the job done.