Discover the high end of logging and forestry chainsaws. The Husqvarna 390 XP® features professional performance and excellent vibration dampening, making work easier and more efficient than ever before. The LowVib® system and smart ergonomics make this large, powerful saw easy to handle – even with longer guide bars. Additionally, Smart Start® technology guarantees faster start-ups, while the rubber-mounted carburetor boosts durability. Prepare to get the job done like never before.
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 pumpAllows you to control oil flow depending on application and weather conditions. |
Magnesium crankcaseSturdily built crankcase withstands high rpms and tough professional use, ensuring a long service life. |
Quick-release air filterFacilitates cleaning and replacement of the air filter. |
Side-mounted chain tensionerEasier access to chain tensioning device. |
LowVib®System designed to reduce vibration levels to the operator, which lessens fatigue. |
Quick release air filter coverQuick release cover saves time when cleaning or changing spark plug or filter.
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Smart Start®The engine and starter have been designed so the machine starts quickly with minimum effort. |
Three-piece crankshaftForged three-piece crankshaft for maximum durability for the toughest applications. |
Front handle ergonomicsBetter grip and a 7° offset handle reduces fatigue. |
Inertia activated chain brakeReduces the likelihood of injury due to kickback. |
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Power output | 6.5 hp | 6.5 hp | 6.5 hp | 6.5 hp | 6.5 hp | 6.5 hp | 6.5 hp | 6.5 hp | 6.5 hp | 6.5 hp |
Cylinder displacement | 5.37 cu.inch | 5.37 cu.inch | 5.37 cu.inch | 5.37 cu.inch | 5.37 cu.inch | 5.37 cu.inch | 5.37 cu.inch | 5.37 cu.inch | 5.37 cu.inch | 5.37 cu.inch |
Maximum power speed | 9,600 rpm | 9,600 rpm | 9,600 rpm | 9,600 rpm | 9,600 rpm | 9,600 rpm | 9,600 rpm | 9,600 rpm | 9,600 rpm | 9,600 rpm |
Max engine/motor | 13,000 rpm | 13,000 rpm | 13,000 rpm | 13,000 rpm | 13,000 rpm | 13,000 rpm | 13,000 rpm | 13,000 rpm | 13,000 rpm | 13,000 rpm |
Idling speed | 2,700 rpm | 2,700 rpm | 2,700 rpm | 2,700 rpm | 2,700 rpm | 2,700 rpm | 2,700 rpm | 2,700 rpm | 2,700 rpm | 2,700 rpm |
Torque, max. | 4.7 Nm | 4.7 Nm | 4.7 Nm | 4.7 Nm | 4.7 Nm | 4.7 Nm | 4.7 Nm | 4.7 Nm | 4.7 Nm | 4.7 Nm |
Torque, max. at rpm | 6,600 rpm | 6,600 rpm | 6,600 rpm | 6,600 rpm | 6,600 rpm | 6,600 rpm | 6,600 rpm | 6,600 rpm | 6,600 rpm | 6,600 rpm |
Clutch engagement speed (±120) | 3,600 rpm | 3,600 rpm | 3,600 rpm | 3,600 rpm | 3,600 rpm | 3,600 rpm | 3,600 rpm | 3,600 rpm | 3,600 rpm | 3,600 rpm |
Fuel consumption | 476 g/kWh | 476 g/kWh | 476 g/kWh | 476 g/kWh | 476 g/kWh | 476 g/kWh | 476 g/kWh | 476 g/kWh | 476 g/kWh | 476 g/kWh |
Fuel consumption | 4.98 lbs/h | 4.98 lbs/h | 4.98 lbs/h | 4.98 lbs/h | 4.98 lbs/h | 4.98 lbs/h | 4.98 lbs/h | 4.98 lbs/h | 4.98 lbs/h | 4.98 lbs/h |
Spark plug | Champion RCJ7Y, NGK BPMR7A | Champion RCJ7Y, NGK BPMR7A | Champion RCJ7Y, NGK BPMR7A | Champion RCJ7Y, NGK BPMR7A | Champion RCJ7Y, NGK BPMR7A | Champion RCJ7Y, NGK BPMR7A | Champion RCJ7Y, NGK BPMR7A | Champion RCJ7Y, NGK BPMR7A | Champion RCJ7Y, NGK BPMR7A | Champion RCJ7Y, NGK BPMR7A |
Electrode gap | 0.02 in | 0.02 in | 0.02 in | 0.02 in | 0.02 in | 0.02 in | 0.02 in | 0.02 in | 0.02 in | 0.02 in |
Ignition module air gap | 0 in | 0 in | 0 in | 0.01 in | 0.01 in | 0 in | 0 in | 0 in | 0 in | 0 in |
Oil pump type | Automatic | Adjustable flow | Adjustable flow | Adjustable flow | Adjustable flow | Adjustable flow | Adjustable flow | Adjustable flow | Automatic | Automatic |
Oil pump capacity Max | 24 ml/min | 24 ml/min | 24 ml/min | 24 ml/min | 24 ml/min | 24 ml/min | 24 ml/min | 24 ml/min | 24 ml/min | 24 ml/min |
Oil pump capacity Min | 6 ml/min | 6 ml/min | 6 ml/min | 6 ml/min | 6 ml/min | 6 ml/min | 6 ml/min | 6 ml/min | 6 ml/min | 6 ml/min |
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Weight (excl. cutting equipment) | 16.1 lbs | 16.1 lbs | 16.1 lbs | 16.1 lbs | 16.1 lbs | 16.1 lbs | 16.1 lbs | 16.1 lbs | 16.1 lbs | 16.1 lbs |
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Lubricant type | Husqvarna 2 stroke or equiv. at 50:1 | Husqvarna 2 stroke or equiv. at 50:1 | Husqvarna 2 stroke or equiv. at 50:1 | Husqvarna 2 stroke or equiv. at 50:1 | Husqvarna 2 stroke or equiv. at 50:1 | Husqvarna 2 stroke or equiv. at 50:1 | Husqvarna 2 stroke or equiv. at 50:1 | Husqvarna 2 stroke or equiv. at 50:1 | Husqvarna 2 stroke or equiv. at 50:1 | Husqvarna 2 stroke or equiv. at 50:1 |
Oil tank volume | 1.06 US pint | 1.06 US pint | 1.06 US pint | 1.06 US pint | 1.06 US pint | 1.06 US pint | 1.06 US pint | 1.06 US pint | 1.06 US pint | 1.06 US pint |
Oil tank volume | 0.5 l | 0.5 l | 0.5 l | 0.5 l | 0.5 l | 0.5 l | 0.5 l | 0.5 l | 0.5 l | 0.5 l |
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Sound power level, guaranteed (LWA) | 119 dB(A) | 119 dB(A) | 119 dB(A) | 119 dB(A) | 119 dB(A) | 119 dB(A) | 119 dB(A) | 119 dB(A) | 119 dB(A) | 119 dB(A) |
Sound power level, measured | 117 dB(A) | 117 dB(A) | 117 dB(A) | 117 dB(A) | 117 dB(A) | 117 dB(A) | 117 dB(A) | 117 dB(A) | 117 dB(A) | 117 dB(A) |
Sound pressure level at operators ear | 107 dB(A) | 107 dB(A) | 107 dB(A) | 107 dB(A) | 107 dB(A) | 107 dB(A) | 107 dB(A) | 107 dB(A) | 107 dB(A) | 107 dB(A) |
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Bar length (inch) | 32 in | 20 in | 24 in | 28 in | 20 in | 32 in | 24 in | 18 in | 24 in | 28 in |
Recommended bar length, min | 18 in | 18 in | 18 in | 18 in | 18 in | 18 in | 18 in | 18 in | 18 in | 18 in |
Recommended bar length, max | 28 in | 28 in | 28 in | 28 in | 28 in | 28 in | 28 in | 28 in | 28 in | 28 in |
Chain type | C83 | C83 | C83 | C85 | C83 | C85 | C85 | |||
Gauge | .058" | .058" | .058" | .058" | .058" | .058" | .058" | .058" | .058" | .058" |
Pitch | 3/8" | 3/8" | 3/8" | 3/8" | 3/8" | 3/8" | 3/8" | 3/8" | 3/8" | 3/8" |
Sprocket type | Rim 7 | Rim 7 | Rim 7 | Rim 7 | Rim 7 | Rim 7 | Rim 7 | Rim 7 | Rim 7 | Rim 7 |
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Equivalent vibration level (ahv, eq) front handle | 6.5 m/s² | 3.5 m/s² | 3.5 m/s² | 3.5 m/s² | 3.5 m/s² | 3.5 m/s² | 3.5 m/s² | 3.5 m/s² | 6.5 m/s² | 6.5 m/s² |
Equivalent vibration level (ahv, eq) rear handle | 7.5 m/s² | 6.2 m/s² | 6.2 m/s² | 6.2 m/s² | 6.2 m/s² | 6.2 m/s² | 6.2 m/s² | 6.2 m/s² | 7.5 m/s² | 7.5 m/s² |