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Husqvarna HUSQVARNA 455 Rancher

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Features

Air Injection®
Centrifugal air cleaning system removes larger dust and debris particles before reaching the air filter. This results in reduced air filter cleanings and improved engine life.

Side-mounted chain tensioner
Easier access to chain tensioning device.

X-Torq®
Delivers lower fuel consumption and reduced exhaust emission levels in accordance with the world´s most stringent environmental regulations.

LowVib®
System designed to reduce vibration levels to the operator, which lessens fatigue.

Adjustable oil pump
Allows you to control oil flow depending on application and weather conditions.

Quick-release air filter
Facilitates cleaning and replacement of the air filter.

Felling marks
Distinct marks for better felling precision.

Combined choke/stop control
Allows for easier starting and reduces the risk of engine flooding.

Three-piece crankshaft
Forged three-piece crankshaft for maximum durability for the toughest applications.

Smart Start®
The engine and starter have been designed so the machine starts quickly with minimum effort.

Front handle ergonomics
Better grip and a 7° offset handle reduces fatigue.

Inertia activated chain brake
Reduces the likelihood of injury due to kickback.

Air Purge
Removes air from carburetor and fuel system for easy starting.

Specifications

Engine 
Cylinder displacement 55.5 cm³
Cylinder displacement 3.39 cu.inch
Power output 3.49 hp
Maximum power speed 9000 rpm
Fuel tank volume 0.93 US pint
Fuel consumption 407 g/kWh
Idling speed 2700 rpm
Spark plug Champion RCJ7Y, NGK BPMR7A
Electrode gap 0.02 in
Torque, max. 3.2 Nm
Dimensions 
Weight (excl. cutting equipment) 13.2 lbs
Overall dimensions 
Weight (excl. cutting equipment) 13.2 lbs
Vibration 
Equivalent vibration level (ahv, eq) front handle 3.8 m/s²
Equivalent vibration level (ahv, eq) rear handle 6.9 m/s²
Lubricant 
Oil tank volume 0.68 US pint
Oil pump type Automatic
Oil pump capacity Max 17 ml/min
Oil pump capacity Min 6 ml/min
Sound and Noise 
Sound power level, guaranteed (LWA) 114 dB(A)
Sound power level, measured 112 dB(A)
Sound pressure level at operators ear 104 dB(A)
Equipment 
Recommended bar length, max 20 in
Recommended bar length, min 13 in
Chain speed at max power 65.6 fts