HUSQVARNA 450 e-series II
Husqvarna 450 is a superb petrol chainsaw for the landowner who seek a powerful all-round saw with professional qualities, that’s also very easy to start and manoeuvre. Delivers versatile cutting capacity in a low-weight package with an array of features ensuring smooth work: Flip-up tank caps, fuel pump, and auto-return stop switch. The fuel-efficient X-Torq® engine ensures low emission levels. The “e” version adds tool-less chain tensioner and Smart Start® for even easier handling.
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Centrifugal air cleaning system expels larger dust and debris particles before they reach the air filter to help improve engine life
Extends the interval between filter cleaning, improving efficiency and increases engine life.
Great power and efficiency
Our X-TORQ® engines deliver great power and torque thanks to highly efficient combustion.
The flip-up fuel cap is easy to open and close when refueling, even if you are wearing thick gloves.
The flip-up fuel cap is easy to open and close when refueling, even if you are wearing thick gloves.
Easily remove and replace the filter after cleaning
Easily remove and replace the filter after cleaning
Auto return stop switch for easy starting
When the stop switch has been used, it is automatically reset to ON to facilitate the next start.
Increased comfort with soft inlay, ergonomic trigger and assymetrical handle.
Increased comfort with soft inlay, ergonomic trigger and assymetrical handle.
Dedicated marks for increased felling precision
Dedicated marks for increased felling precision
Specially-designed engine and starter for easy and fast starting with minimum effort
Specially-designed engine and starter for easy and fast starting with minimum effort. Resistance in the starter cord is reduced by up to 40%.
Saves time when changing spark plugs and cleaning
Saves time when changing spark plugs and cleaning
Forged three-piece crankshaft delivers maximum durability for even the toughest of jobs
Forged three-piece crankshaft giving maximum durability for the toughest applications.
Effective LowVib® dampeners absorb vibration, sparing the user’s arms and hands.
Effectively minimising vibrations by isolating the engine from the handles reducing operator fatigue.
Transparent fuel indicator makes it easy to check fuel level
Transparent fuel indicator makes it easy to check fuel level
Air purge removes air from carburetor and fuel system for easy starting
Air purge for very easy starting.
Effective inertia-activated chain brake reduces the likelihood of injury due to kickback.
Effective inertia-activated chain brake
| Equipment | |
| Bar length (inch) | 20 in |
| Chain speed at 133% of maximum engine power speed | 23 m/s |
| Chain speed at max power | 17.3 m/s |
| Pitch | .325″ |
| Recommended bar length, max | 20 in |
| Recommended bar length, max | 50 cm |
| Recommended bar length, min | 13 in |
| Recommended bar length, min | 33 cm |
| Engine | |
| Cylinder bore | 44 mm |
| Cylinder displacement | 50.2 cm³ |
| Cylinder stroke | 33 mm |
| Electrode gap | 0.5 mm |
| Fuel consumption | 504 g/kWh |
| Fuel tank volume | 0.45 l |
| Idling speed | 2700 rpm |
| Ignition module air gap | 0.3 mm |
| Maximum power speed | 9000 rpm |
| Power output | 2.4 kW |
| Power source | Petrol |
| Torque, max. | 2.6 Nm |
| Vibration | |
| Equivalent vibration level (ahv, eq) front handle | 3.1 m/s² |
| Equivalent vibration level (ahv, eq) rear handle | 4.9 m/s² |
| Lubricant | |
| Oil pump type | Fixed flow |
| Oil tank volume | 0.26 l |
| Sound and Noise | |
| Sound power level, guaranteed (LWA) | 115 dB(A) |
| Sound power level, measured | 113 dB(A) |
| Sound pressure level at operators ear | 104 dB(A) |
| Dimensions | |
| Weight (excl. cutting equipment) | 5.1 kg |