Description
Husqvarna 445S chainsaw
Robust and versatile chainsaw The Husqvarna 445S chainsaw is designed to support you in a wide range of forestry tasks such as felling, firewood cutting, and limbing. Part of the reliable 400 series, this lightweight and easy-to-handle chainsaw offers greater ease of use combined with a robust and reinforced design, which gives the product greater strength and durability. It is equipped with a 2.2 kW X-Torq® engine optimized for superior performance. The best cutting experience is also guaranteed by the optimized starter and features such as colored cutting marks and a locked bar nut.
Technical Data
Engine
• Chain speed at max power 17.3 m/s
• Displacement 50.2 cm³
• Power output: 2.2 kW
Emissions
• Exhaust emissions (CO2 EU V): 718 g/kWh
Equipment
• Bar length supplied: 38 cm
• Recommended bar length, min: 33 cm, max: 50 cm
• Pitch: .325"
• Chain type: SP33G
• Bar length (inches): 15 in.
Dimensions
• Weight (excluding cutting unit): 5 kg
Sound and noise
• Sound pressure level at operator's ear: 106 dB(A)
• Sound power level, guaranteed (LWA): 116 dB(A)
Vibration
• Equivalent vibration level (ahv, eq) front handle: 4.3 m/s²
• Equivalent vibration level (ahv, eq) rear handle: 4.6 m/s²
Features
•Flip-Up Cap
The flip-up fuel cap is easy to open and close during refueling, even when wearing thick gloves.
• Quick-release air filter
Quick-release air filter for easy cleaning and replacement.
• Husqvarna patented hybrid crankcase
Newly designed plastic and metal crankcase for increased strength, performance, and durability.
• Auto-return stop switch
When using the stop switch, it automatically resets for easy next start.
• Air Injection™
The centrifugal air cleaning system expels dust and larger debris particles before they reach the air filter to increase engine life and ensure extended working time between filter cleaning.
•Powerful and efficient X-Torq® engine
The X-Torq® engine is synonymous with combustion efficiency, without compromising on torque or power. With each cycle, the cylinder is cleaned with fresh air before the mixture enters, to prevent unburned fuel from mixing with the exhaust gases. The result? Emissions reduced by up to 75% and greater efficiency during work.
• Ergonomic rear handle
Increased comfort thanks to soft inserts. Ergonomic throttle trigger and asymmetrical handle.
•Felling markers
Clearly visible felling markers for improved felling accuracy.
•Three-piece crankshaft
Three-piece forged crankshaft for maximum durability in the most demanding applications.
•Visible fuel level
Transparent window allows easy viewing of fuel level.
•Quick-release cylinder shell
Snap-on cylinder saves time when cleaning or replacing the spark plug.
•LowVib®
Effective LowVib® dampers absorb vibrations, reducing fatigue on the user's arms and hands.
•Air bleed
The air bleed removes air from the carburetor and fuel system for easier starting.
• Inertia chain brake
In the event of kickback, the effective inertia chain brake immediately stops the chain to reduce the likelihood of injury.
• Nuts with anti-drop system
The retention system prevents you from losing the fixing nuts when you loosen them for bar maintenance.
