Features for the
Husqvarna 390XP
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.
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.
Side-mounted chain tensioner
Easier access to chain tensioning device.
Magnesium crankcase
Sturdily built crankcase withstands high rpms and tough professional use, ensuring a long service life.
Quick release air filter covers
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.
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.
Front handle ergonomics
Better grip and a 7° offset handle reduces fatigue.
Inertia activated chain brake
Reduces the likelihood of injury due to kickback.
Specifications
Engine
Power output: 6.5 hp
Cylinder displacement: 88 cm³
Maximum power speed: 9,600 rpm
Max engine/motor RPM: 13,000 rpm
Idling speed: 2,700 rpm
Torque, max: 4.7 Nm
Torque, max. at rpm: 6,600 rpm
Clutch engagement speed (±120): 3,600 rpm
Fuel consumption: 476 g/kWh
Fuel consumption: 4.98 lbs/h
Spark plug: Champion RCJ7Y, NGK BPMR7A
Electrode gap: 0.02 in
Ignition module air gap: 0 in
Oil pump type: Adjustable flow Automatic
Oil pump capacity Max: 24 ml/min
Oil pump capacity Min: 6 ml/min
Equipment
Bar length (inch): 20 in
Recommended bar length, min-max: 18-28 in
Chain type: C83
Gauge: .050"
Pitch: 3/8”
Sprocket type: Rim 7
Dimensions
Weight (excl. cutting equipment): 16.1 lbs.
Lubricant
Lubricant type: Husqvarna or equiv. at 50:1
Oil tank volume: 1.06 US pint
Sound and noise
Sound power level, guaranteed (LWA): 119 dB(A)
Sound power level, measured: 117 dB(A)
Sound pressure level at operator’s ear: 107 dB(A)
Vibrations
Equivalent vibration level (ahv, eq) front handle: 3.5 m/s
Equivalent vibration level (ahv, eq) rear handle : 6.2 m/s²
WARNING:
This product may contain chemicals known to the State of California to cause cancer, birth defects and other reproductive harm. For more information, go to www.P65Warnings.ca.gov.