Description

Enjoy power without compromising performance with the Husqvarna 440. This robust gas saw features Smart Start® technology and air purge to deliver best-in-class starting performance.* Our proprietary X-TORQ® engine delivers superior performance, increased fuel efficiency and low emissions. And LowVib® technology makes this saw comfortable to use, even in demanding conditions.

Features:

• Powerful and Efficient X-TORQ® Engine: Provides high torque over a wide rpm range, resulting in increased power and fuel efficiency.
• LowVib® Technology: Reduces vibration levels for more comfortable operation and reduced fatigue.
• Smart Start® Technology: Ensures easy starting with minimal effort, saving time and energy.
• Quick Start with Air Purge: Purges air from the carburetor and fuel system for quick and hassle-free starting.
• Air Injection™ Technology: Delivers cleaner air to the engine for improved performance and longevity.
• Combined Choke/Stop Control: Simplifies starting and stopping procedures for user convenience.
• Three-Piece Crankshaft: Provides robustness and durability for reliable operation in tough conditions.
• Inertia-Activated Chain Brake: Enhances safety by stopping the chain in case of kickback or other sudden movements.
• Side-Mounted Chain Tensioner: Allows for easy adjustment of chain tension for optimal cutting performance.
• Flip-Up Fuel Cap: Enables quick and easy refueling without the need for additional tools.
• No Oil at Idle: Prevents oil from being expelled while idling, reducing oil consumption and emissions.
• Best-in-Class Starting Performance: Offers reliable and consistent starting performance, even in challenging conditions.
• Snap-Lock Cylinder Cover: Facilitates quick and tool-free access to the engine for maintenance and service.
• Fuel Indicator: Provides a visual indication of the fuel level for added convenience during operation.
• Quick-Release Air Filter: Allows for easy removal and cleaning of the air filter, ensuring optimal engine performance.
• Felling Marks: Helps ensure accurate and precise cutting during felling operations.
• X-CUT® Chain: Delivers high cutting performance and durability for efficient and effective cutting.

Specifications:

• Chain Speed at Max Power: 56.76 fts
• Cylinder Displacement: 40.9 cm³
• Output Shaft Power: 2.4 hp
• Torque, Max: 2.16 Nm
• Torque, Max. at RPM: 6300 rpm
• Clutch Engagement Speed (±120): 4300 RPM
• Electrode Gap: .02"
• Idling Speed: 2900 rpm
• Ignition Module Air Gap: .01"
• Maximum Power Speed: 9000 rpm
• Oil Pump Type: Fixed Flow
• Spark Plug: Champion RCJ7Y, NGK BPMR7A
• Recommended Bar Length Minimum: 13"
• Pitch: .325"
• Recommended Bar Length Max: 18"
• Chain Type: H30
• Bar Length: 45 cm
• Bar Length: 18"
• Sprocket Type: Spur 7
• Gauge: .050"
• Weight (excluding cutting equipment): 9.78 lbs
• Sound Pressure Level at Operators Ear: 102 dB(A)
• Sound Power Level, Guaranteed (LWA): 114 dB(A)
• Sound Power Level, Measured: 112 dB(A)
• Equivalent Vibration Level (ahv, eq) Rear Handle: 4.2 m/s²
• Equivalent Vibration Level (ahv, eq) Front Handle: 3.8 m/s²
• Oil Tank Volume: .53 US Pint
• Lubricant Type (engine): Husqvarna 2 stroke or equiv. at 50:1
• Exhaust emissions (CO₂ EU V)²: 813 g/kWh