• Side-mounted chain tensioner - Easier access to chain tensioning device.
  
  
• Front handle ergonomics - Better grip and an ofsfet handle reduces fatigue.
  
  
• Three-piece crankshaft - For maximum durability for the toughest applications.
  
  
• Eco-pump - Stops the lubrication when idling.
  
  
• 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.
  
  
• 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.
  
  
• Felling marks - Distinct marks for better felling precision.

ENGINE

• Cylinder displacement - 55.5 cc
  
• Power Output - 3.5hp
• Idling speed - 2700 rpm
• Maximum power speed - 9000 rpm
• Cylinder bore - 1.8 inch
• Cylinder stroke - 1.3 inch
• Ignition system - SEM AM50
• Ignition module air gap - 0.01 "
• Spark plug - Champion RCJ 7Y, NGK BPMR7A
• Electrode gap - 0.02 "
• Carburetor model name - Walbro WTA
• Fuel tank volume - 0.9 US pint
• Oil tank volume - 0.7 US pint
• Oil pump type - Adjustable flow
• Oil pump capacity - 6-17 ml/min

CUTTING EQUIPMENT

• Chain pitch - .325"
• Recommended bar length, min-max - 13"-20"
• Chain speed at max power - 65.62 fts

EMISSION, VIBRATION & NOISE DATA

• Equivalent vibration level (ahv , eq) front / rear handle - 3.4/4.5 m/s²
• Sound pressure level at operators ear - 104 dB(A)
• Guaranteed sound power level, LWA - 113 dB(A)

OVERALL DIMENSIONS

• Weight (excl. cutting equipment) - 13.2 lbs