Husqvarna 450 S Chainsaw | Heavy-Duty Farm & Lifestyle Chainsaw
Husqvarna 450S is a chainsaw designed to tackle everything from forestry tasks like felling, cutting, and limbing to cutting firewood. Based on the reliable 400 series, this light chainsaw boasts a reinforced, robust design and user-friendly operation and is equipped with a powerful and optimised 2.4 kW X-Torq® engine for increased performance. The refined starting procedure is further improved by the Smart start feature. Additional features, such as coloured felling marks and a captured bar nut, enhance the overall experience.
Included With the 450 S 45cc Petrol Chainsaw:
Nose type: Sprocket nose
Spikes: Mounted
Chain type: SP33G
Bar length (inch): 20 in
Features:
Quick-Release Air Filter - Easily remove and replace the filter after cleaning
Smart Start Technology - Specially-designed engine and starter for easy and fast starting with minimum effort. Resistance in the starter cord is reduced by up to 40%
Husqvarna Patented hybrid crankcase - Newly designed crankcase made of plastic and metal to provide increased robustness, performance and longevity
Autoreturn stop switch - When the stop switch has been used, it is automatically reset to facilitate the next start.
Air Injection Technology - Centrifugal air cleaning system for reduced wear and longer operating time between filter cleaning.
Powerful and Efficient X-TOURQ Engine - Delivers lower fuel consumption and reduced exhaust emission levels in accordance with the world's most stringent environmental regulations.
Ergonomic rear Handle - Increased comfort with sooft inlay, ergonomic trigger and assymetrical handle
Flip-Up Fuel Cap - The flip-up cap is easy to open and close when refueling, even
Felling Marks - Dedicated marks for increased felling precision
Three-Piece Crankshaft - Forged three-piece crankshaft delivers maximum durability for even the toughest of jobs
Fuel Indicator - Transparent fuel indicator makes it easy to check fuel level
Snaplock Cylinder Cover - Saves time when changing spark plugs and cleaning
LowVib Technology - Effective LowVib® dampeners absorb vibration, sparing the user’s arms and hands.
Air Purge - Air purge removes air from carburetor and fuel system for easy starting.
Inertia-Activated Chain Brake - In case of a kickback, the effective inertia-activated chain brake immediately stops the chain to reduce the likelihood of injury.
Retained Bar Nut - The retaining function prevents loosing the bar nut.
Specifications:
Engine:
Engine: 20",.325, SP33G, Spring-Assist, Felt filter, all markets
Art no: 970 74 04 ‑ 20
Chain speed at max power: 18.5 m/s
Cylinder displacement: 50.2 cm³
Output shaft power 1 2.4 kW
Equipment:
Equipment: 20",.325, SP33G, Spring-Assist, Felt filter, all markets
Recommended bar length: min 33 cm
Pitch:.325"
Recommended bar length: max 50 cm
Chain type: SP33G
Bar length: 50 cm
Bar length (inch): 20 in
Dimensions
Dimensions: 20",.325, SP33G, Spring-Assist, Felt filter, all markets
Weight (excl. cutting equipment): 5 kg
Sound and noise
Sound and noise: 20",.325, SP33G, Spring-Assist, Felt filter, all markets
Sound pressure level at operators ear (LpA): 106 dB(A)
Sound power level, guaranteed (LWA): 116 dB(A)
Vibration
Vibration: 20",.325, SP33G, Spring-Assist, Felt filter, all markets
Equivalent vibration level (ahv, eq) rear handle: 4.1 m/s²
Equivalent vibration level (ahv, eq) front handle: 3.9 m/s²
Emission
Emission: 20",.325, SP33G, Spring-Assist, Felt filter, all markets
Exhaust emissions (CO₂ EU V): 2 718 g/kWh