Husqvarna 445 Chainsaw

Husqvarna

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For performance you can rely on, trust the Husqvarna 445. 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 the ergonomic design with LowVib® technology make 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.

Quick-Release Air Filter

Easily remove and replace the filter after cleaning

Fuel Indicator

Transparent fuel indicator makes it easy to check fuel level

Flip-Up Fuel Cap

Easy to open and secures firmly, even when wearing thick gloves

Snap-Lock Cylinder Cover

Saves time when changing spark plugs and cleaning.

Felling Marks

Dedicated marks for increased felling precision

No Oil at Idle

Chain oil pump disengages when engine is idling to reduce oil consumption and mess

Best-in-Class Starting Performance*

Variety of easy starting features for hassle-free starting *Based on the series of Husqvarna features that support the starting performance when compared to competitive chainsaw models in the 35cc to 50cc range

X-CUT® Chain

Exceptional sharpness and durability

Specifications

Engine	18" .325", X-Cut, 1,3 mm, SN, FA, single pack RTLBx SKU: 970 61 30‑28
Chain speed at max power	56.76 fts
Cylinder displacement	3.06 cu.inch
Power output	2.8 hp
Electrode gap	0.02 in
Idling speed	2,700 rpm
Ignition module air gap	0.01 in
Maximum power speed	9,000 rpm
Equipment
Recommended bar length, min	13 in
Pitch	.325"
Recommended bar length, max	20 in
Chain type	SP33G
Bar length	45 cm
Bar length (inch)	18 in
Gauge	.050"
Dimensions
Weight (excl. cutting equipment)	11.2 lbs
Sound and noise
Sound power level, guaranteed (LWA)	114 dB(A)
Vibration
Equivalent vibration level (ahv, eq) rear handle	4.9 m/s²
Equivalent vibration level (ahv, eq) front handle	3.1 m/s²