Husqvarna 450S Rancher Chainsaw

Husqvarna 450S is a landowner 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 to increase product lifetime. It is equipped with a powerful and optimized 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 colored felling marks and captured bar nut, enhance the overall experience.

• 20% faster cutting: Improved cutting capacity for increased efficiency and productivity. Compared to the Husqvarna 450 Rancher
• Husqvarna Patented Hybrid Crankcase: Newly designed crankcase made of plastic and metal to provide increased robustness, performance and longevity
• Powerful and Efficient X-TORQ Engine: X-Torq engines deliver a great power and torque thanks to highly efficient combustion
• Smart Start Technology: Specially-designed engine and starter for easy and fast starting with minimum effort
• Air Purge: Air purge removes air from carburetor and fuel system for easy starting
• Air Injection Technology: Centrifugal air cleaning system expels larger dust and debris particles before they reach the air filter to help improve engine life
• LowVib Technology: Dampeners between the engine and chassis significantly reduce vibrations so you can work more comfortably
• Quick-Release Air Filter: Easily remove and replace the filter after cleaning
• Retained Bar Nut: The retaining function prevents loosing the bar nut
• Snap-Lock Cylinder Cover: Saves time when changing spark plugs and cleaning
• Fuel Indicator: Transparent fuel indicator makes it easy to check fuel level
• Inertia-Activated Chain Brake: Reduces the likelihood of injury due to kickback
• Flip-Up Fuel Cap: Easy to open and secures firmly, even when wearing thick gloves
• Felling Marks: Dedicated marks for increased felling precision
• Automatic Oil Pump: Adjusts oil flow as needed to ensure optimal bar & chain performance
• Auto Return Stop Switch: When the stop switch has been used, it is automatically reset to facilitate the next start

• Nose Type: Sprocket Nose
• Spikes: Mounted
• Weight (Excl. Cutting Equipment): 11 lb

• Chain Speed At Max Power: 60.7'
• Cylinder Displacement: 50.2 cm³
• Output Shaft Power: 3.2 hp
• Torque (Max): 2.6 Nm
• Torque (Max): 6,900 rpm
• Clutch Engagement Speed (±120): 4,150 rpm
• Electrode Gap: 0.02"
• Idling Speed: 2,800 rpm
• Ignition Module Air Gap: 0.01"
• Maximum Power Speed: 9,600 rpm
• Oil Pump Type: Automatic
• Spark Plug: Champion RCJ7Y, Husqvarna HQT-1R, NGK BPMR7A

• Recommended Bar Length (Min): 13"
• Recommended Bar Length (Max): 20"
• Pitch: .325"
• Chain Type: SP33G
• Bar Length: 20"
• Sprocket Type: Spur 7
• Gauge: .050"

• Sound Pressure Level At Operators Ear (LpA): 106 dB(A)
• Sound Power Level, Guaranteed (LWA): 116 dB(A)
• Sound Power Level, Measured: 114 dB(A)

• Equivalent Vibration Level (ahv, eq) Rear Handle: 4.1 m/s²
• Equivalent Vibration Level (ahv, eq) Front Handle: 3.9 m/s²

• Oil Tank Volume: 0.55 US Pint
• Lubricant Type (Engine): Husqvarna 2 Stroke Or Equiv. At 50:1

• Exhaust Emissions (CO₂ EU V): 718 g/kWh