2025 440

2025 Husqvarna 440

Overview

Availability Brochure
Model 440
Year 2025
Make Husqvarna

Product Features

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: X-Torq® engines deliver a great power and torque thanks to highly efficient combustion.
  • LowVib® Technology: Dampeners between the engine and chassis significantly reduce vibrations so you can work more comfortably
  • Smart Start® Technology: Specially-designed engine and starter for easy and fast starting with minimum effort
  • Quick Start with 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
  • Combined Choke/Stop Control: Provides easier starting and reduces the risk of engine flooding
  • Three-Piece Crankshaft: Forged three-piece crankshaft delivers maximum durability for even the toughest of jobs
  • Inertia-Activated Chain Brake: Reduces the likelihood of injury due to kickback.
  • Side-Mounted Chain Tensioner: Easier access to chain tensioning device.
  • Flip-Up Fuel Cap: Easy to open and secures firmly, even when wearing thick gloves
  • Fuel Indicator: Transparent fuel indicator makes it easy to check fuel level
  • Quick-Release Air Filter: Easily remove and replace the filter after cleaning
  • Felling Marks: Dedicated marks for increased felling precision
  • X-CUT® Chain: Exceptional sharpness and durability
Engine
  • Chain speed at max power: 56.76 ft (17.3 m/s)
  • Cylinder displacement: 40.9 cm³
  • Power output: 2.4 HP (1.8 kW)
  • Torque, max.: 2.16 Nm
  • Torque, max. at rpm: 6,300 rpm
  • Clutch engagement speed (±120): 4,300 rpm
  • Electrode gap: 0.02 in.
  • Idling speed: 2,900 rpm
  • Ignition module air gap: 0.01 in.
  • Maximum power speed: 9,000 rpm
  • Oil pump type: Fixed flow
  • Spark Plug: Champion RCJ7Y, NGK BPMR7A
Equipment
  • Recommended bar length, min: 13 in (33 cm)
  • Pitch: .325″
  • Recommended bar length, max: 18 in (45 cm)
  • Chain type: H30
  • Bar length: 45 cm
  • Bar length (inch): 18 in
  • Sprocket type: Spur 7
  • Gauge: .050″
Dimensions
  • Weight (excl. cutting equipment): 9.78 lb (4.4 kg)
Sound and noise
  • Sound pressure level at operators ear: 102 dB(A)
  • Sound power level, guaranteed (LWA): 114 dB(A)
  • Sound power level, measured: 112 dB(A)
Vibration
  • Equivalent vibration level (ahv, eq) front handle: 3.8 m/s²
Lubricant
  • Oil tank volume: 0.53 US pint
  • Lubricant type (Engine): Husqvarna 2 stroke or equiv. at 50:1
Emission
  • Exhaust emissions (CO2 EU V): 813 g/kWh
Displacement

40.9 cc

Weight

9.78 lb (4.4 kg)

Bar Length Options

18 in (45 cm)

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