POWER AND PERFORMANCE.

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.

Features

  • FLIP-UP TANK CAP: The flip-up tank cap is easy to open and close when refueling.
  • X-TORQ®: Delivers lower fuel consumption and reduced exhaust emission levels in accordance with the world´s most stringent environmental regulations.
  • 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.
  • 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.
  • LOWVIB®: System designed to reduce vibration levels to the operator, which lessens fatigue.
  • REVBOOST: Rapid acceleration and higher chain speed for best limbing performance.
  • 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.
  • QUICK-RELEASE AIR FILTER: Facilitates cleaning and replacement of the air filter.
  • COMBINED CHOKE / STOP CONTROL: Allows for easier starting and reduces the risk of engine flooding.
  • SIDE-MOUNTED CHAIN TENSIONER: Easier access to chain tensioning device.
  • SNAP-LOCK CYLINDER COVER: Saves time when changing spark plugs and cleaning.
  • QUICK-RELEASE AIR FILTER COVER: Quick release cover saves time when cleaning or changing spark plug or filter.
  • THREE-PIECE CRANKSHAFT: Forged three-piece crankshaft for maximum durability for the toughest applications.
  • INERTIA ACTIVATED CHAIN BRAKE: Reduces the likelihood of injury due to kickback.
  • SMART START®: The engine and starter have been designed so the machine starts quickly with minimum effort.
  • SLIMMED-DOWN DESIGN: Low, slender saw body makes the chainsaw easy and convenient to handle in any situation.
  • FELLING MARKS: Distinct, colored marks used for aiming the direction of timber fall.
  • VISIBLE FUEL LEVEL: Transparent fuel indicator makes it easy to check fuel level.
  • AIR PURGE: Removes air from carburetor and fuel system for easy starting.
  • RETAINED BAR NUTS: The retaining function prevents loosing the bar nuts.

General Information

Manufacturer Husqvarna Power Equipment
Model Year 2018
Model 550 XP 20 in. bar (966 64 82-04)
Model Code 966648204
Color Orange

Dimensions

Weight Excluding cutting equipment - 10.8 lb.

Engine

Horsepower 3.75 hp
Displacement 50.1 cc (3.06 ci)
Torque 2.8 Nm
Fuel Tank Capacity

1.1 pt.

Consumption - 446 g / kWh

Oil Capacity

0.57 pt.

Pump type - Automatic

Pump capacity - 5 - 12 ml / min

Operational

Speed

Max Power - 10,200 rpm

Idling - 2,800 rpm

Chain at 133% of max engine power - 85.63 fps

Chain

Pitch - .325 in.

Gauge - 0.05 in.

Guide Bars 20 in.

Other

Miscellaneous

Spark plug - NGK CMR6H

Electrode gap - 0.02 in.

Sound Power Level Guaranteed - 116 dB(A)

Sound Power Level Measured - 114 dB(A)

2018 Husqvarna Power Equipment 550 XP 20 in. bar (966 64 82-04)

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