550XP

550XP

from 559.95

Husqvarna 550 XP® is developed for tree care professionals and skilled land owners. The saw has a ground breaking design and is loaded with innovative solutions for efficient, convenient operation. Our unique X-Torq® engine technology provide more power where you need it, up to 20% less fuel consumption and 75% less exhaust emission.

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Specifications:

Engine specification       

Cylinder displacement   50.1 cc

Cylinder bore     1.69 inch

Cylinder stroke 1.36 inch

Power output    3.75 hp

Maximum power speed 10200 rpm

Fuel tank volume             17.58 fl oz

Maximum recommended engine speed 14000 rpm

Fuel consumption            446 g/kWh

Idling speed       2800 rpm

Spark plug           NGK CMR6H

Electrode gap     0.02 "

Ignition system SEM-DM61

Ignition module air gap  0.01 "

Torque, max.     2.8 Nm/6900 rpm

Air filter type     Nylon 44µ

Lubricants          

Oil tank volume 0.57 US pint

Oil pump type   Automatic

Oil pump capacity            5-12 ml/min

Vibration & noise data  

Equivalent vibration level (ahv , eq) front / rear handle   3.8/3.7 m/s²

Sound pressure level at operators ear     106 dB(A)

Sound power level, guaranteed (LWA)    116 dB(A)

Cutting equipment         

Chain speed at max power           64.3 fts

Chain speed at 133% of maximum engine power speed  85.63 fts

Recommended bar length, min-max        13"-20"

Chain gauge       0.05 "

Bar mount           Small

Overall dimensions        

Weight (excl. cutting equipment)             10.8 lbs


 

Features:

Inertia activated chain brake

Reduces the likelihood of injury due to kickback.

 

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.

 

X-Torq®

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

 

Combined choke/stop control

Allows for easier starting and reduces the risk of engine flooding.

 

LowVib®

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

 

Smart Start®

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

 

Air Purge

Removes air from carburetor and fuel system for easy starting.

 

Quick-release air filter

Facilitates cleaning and replacement of the air filter.

 

Snap-lock cylinder cover

Saves time when changing spark plugs and cleaning.

 

Three-piece crankshaft

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

 

Visible fuel level

Transparent fuel indicator makes it easy to check fuel level.

 

Side-mounted chain tensioner

Easier access to chain tensioning device.

 

Adjustable oil pump

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

 

Magnesium crankcase

Sturdily built crankcase withstands high rpms and tough professional use, ensuring a long service life.

 

Felling marks

Distinct, colored marks used for aiming the direction of timber fall.

 

Quick release air filter cover

Quick release cover saves time when cleaning or changing spark plug or filter.

 

AutoTune

AutoTune gives optimal engine performance throughout automatic engine setting. No time spent on carburetor adjustments. It compensates for different fuels, altitude, humidity, temperature and clogged air filter.

 

RevBoost™

Rapid acceleration and higher chain speed for best limbing performance.

 

Slimmed-down design

Low, slender saw body makes the chainsaw easy and convenient to handle in any situation.

 

Retained bar nuts

The retaining function prevents loosing the bar nuts.

 

Flip-up tank cap

The flip-up tank cap is easy to open and close when refueling.