Professional 71cc chainsaw with fuel-efficient engine Husqvarna 365 is a saw for typical professional use. It has been developed in close cooperation with professional users working in the most demanding conditions. The low weight and high power are combined with a rugged engine, making this saw exceptionally versatile and suited for a wide variety of applications. The X-TORQ engine gives you a much more environmentally friendly saw with radically lower exhaust emission level and fuel consumption. Bar length (inch): 20 in Cylinder displacement: 4.31 cu.inch
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HUSQVARNA 365 X-Torq Features & Benefits

Powerful and Efficient X-TORQ® Engine
Powerful X-TORQ® engine reduces emissions by up to 60% and increases fuel efficiency by up to 20%

Air Injection™ Technology
Centrifugal air cleaning system expels larger dust and debris particles before they reach the air filter to help improve engine life

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.

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

Side-mounted chain tensioner
Easier access to chain tensioning device.

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.

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.

HUSQVARNA 365 X-Torq Specs & Compare

Engine 365 X-Torq 365 X-Torq
  Art no: 966 42 86‑20 Art no: 966 42 86‑21
Power output 4.9 hp 4.9 hp
Cylinder displacement 4.31 cu.inch 4.31 cu.inch
Maximum power speed 10,200 rpm 10,200 rpm
Max engine/motor 13,300 rpm 13,300 rpm
Idling speed 2,700 rpm 2,700 rpm
Torque, max. 3.8 Nm 3.8 Nm
Torque, max. at rpm 6,600 rpm 6,600 rpm
Clutch engagement speed (±120) 3,500 rpm 3,500 rpm
Fuel consumption 426 g/kWh 426 g/kWh
Fuel consumption 3.3 lbs/h 3.3 lbs/h
Spark plug Champion RCJ7Y, NGK BPMR7A Champion RCJ7Y, NGK BPMR7A
Electrode gap 0.02 in 0.02 in
Ignition module air gap 0.01 in 0.01 in
Oil pump type Automatic Automatic
Oil pump capacity, max 20 ml/min 20 ml/min
Oil pump capacity, min 4 ml/min 4 ml/min
Emission    
Exhaust emissions (CO2 EU V) 747 g/kWh 747 g/kWh
Equipment    
Bar length (inch) 20 in 20 in
Recommended bar length, min 16 in 16 in
Recommended bar length, max 28 in 28 in
Chain type H42 C83
Gauge .058" .050"
Pitch 3/8" 3/8"
Sprocket type Rim 7 Rim 7
Dimensions    
Weight (excl. cutting equipment) 14.1 lbs 14.1 lbs
Lubricant    
Oil tank volume 0.89 US pint 0.89 US pint
Oil tank volume 0.42 l 0.42 l
Sound and Noise    
Sound power level, guaranteed (LWA) 119 dB(A) 119 dB(A)
Sound power level, measured 118 dB(A) 118 dB(A)
Sound pressure level at operators ear 110 dB(A) 110 dB(A)
Vibration    
Equivalent vibration level (ahv, eq) front handle 5.7 m/s² 5.7 m/s²
Equivalent vibration level (ahv, eq) rear handle 8 m/s² 8 m/s²

 

 

 

Engine 365 X-Torq 365 X-Torq
  Art no: 966 42 86‑23 Art no: 966 42 86‑24
Power output 4.9 hp 4.9 hp
Cylinder displacement 4.31 cu.inch 4.31 cu.inch
Maximum power speed 10,200 rpm 10,200 rpm
Max engine/motor 13,300 rpm 13,300 rpm
Idling speed 2,700 rpm 2,700 rpm
Torque, max. 3.8 Nm 3.8 Nm
Torque, max. at rpm 6,600 rpm 6,600 rpm
Clutch engagement speed (±120) 3,500 rpm 3,500 rpm
Fuel consumption 426 g/kWh 426 g/kWh
Fuel consumption 3.3 lbs/h 3.3 lbs/h
Spark plug Champion RCJ7Y, NGK BPMR7A Champion RCJ7Y, NGK BPMR7A
Electrode gap 0.02 in 0.02 in
Ignition module air gap 0.01 in 0.01 in
Oil pump type Automatic Automatic
Oil pump capacity, max 20 ml/min 20 ml/min
Oil pump capacity, min 4 ml/min 4 ml/min
Emission    
Exhaust emissions (CO2 EU V) 747 g/kWh 747 g/kWh
Equipment    
Bar length (inch) 24 in 28 in
Recommended bar length, min 16 in 16 in
Recommended bar length, max 28 in 28 in
Chain type H42 C83
Gauge .058" .050"
Pitch 3/8" 3/8"
Sprocket type Rim 7 Rim 7
Dimensions    
Weight (excl. cutting equipment) 14.1 lbs 14.1 lbs
Lubricant    
Oil tank volume 0.89 US pint 0.89 US pint
Oil tank volume 0.42 l 0.42 l
Sound and Noise    
Sound power level, guaranteed (LWA) 119 dB(A) 119 dB(A)
Sound power level, measured 118 dB(A) 118 dB(A)
Sound pressure level at operators ear 110 dB(A) 110 dB(A)
Vibration    
Equivalent vibration level (ahv, eq) front handle 5.7 m/s² 5.7 m/s²
Equivalent vibration level (ahv, eq) rear handle 8 m/s² 8 m/s²

 

 

Engine 365 X-Torq 365 X-Torq
  Art no: 966 42 86‑20 Art no: 966 42 86‑21
Power output 4.9 hp 4.9 hp
Cylinder displacement 4.31 cu.inch 4.31 cu.inch
Maximum power speed 10,200 rpm 10,200 rpm
Max engine/motor 13,300 rpm 13,300 rpm
Idling speed 2,700 rpm 2,700 rpm
Torque, max. 3.8 Nm 3.8 Nm
Torque, max. at rpm 6,600 rpm 6,600 rpm
Clutch engagement speed (±120) 3,500 rpm 3,500 rpm
Fuel consumption 426 g/kWh 426 g/kWh
Fuel consumption 3.3 lbs/h 3.3 lbs/h
Spark plug Champion RCJ7Y, NGK BPMR7A Champion RCJ7Y, NGK BPMR7A
Electrode gap 0.02 in 0.02 in
Ignition module air gap 0.01 in 0.01 in
Oil pump type Automatic Automatic
Oil pump capacity, max 20 ml/min 20 ml/min
Oil pump capacity, min 4 ml/min 4 ml/min
Emission    
Exhaust emissions (CO2 EU V) 747 g/kWh 747 g/kWh
Equipment    
Bar length (inch) 20 in 20 in
Recommended bar length, min 16 in 16 in
Recommended bar length, max 28 in 28 in
Chain type H42 C83
Gauge .058" .050"
Pitch 3/8" 3/8"
Sprocket type Rim 7 Rim 7
Dimensions    
Weight (excl. cutting equipment) 14.1 lbs 14.1 lbs
Lubricant    
Oil tank volume 0.89 US pint 0.89 US pint
Oil tank volume 0.42 l 0.42 l
Sound and Noise    
Sound power level, guaranteed (LWA) 119 dB(A) 119 dB(A)
Sound power level, measured 118 dB(A) 118 dB(A)
Sound pressure level at operators ear 110 dB(A) 110 dB(A)
Vibration    
Equivalent vibration level (ahv, eq) front handle 5.7 m/s² 5.7 m/s²
Equivalent vibration level (ahv, eq) rear handle 8 m/s² 8 m/s²

 

 

 

Engine 365 X-Torq 365 X-Torq
  Art no: 966 42 86‑25 Art no: 966 42 86‑94
Power output 4.9 hp 4.9 hp
Cylinder displacement 4.31 cu.inch 4.31 cu.inch
Maximum power speed 10,200 rpm 10,200 rpm
Max engine/motor 13,300 rpm 13,300 rpm
Idling speed 2,700 rpm 2,700 rpm
Torque, max. 3.8 Nm 3.8 Nm
Torque, max. at rpm 6,600 rpm 6,600 rpm
Clutch engagement speed (±120) 3,500 rpm 3,500 rpm
Fuel consumption 426 g/kWh 426 g/kWh
Fuel consumption 3.3 lbs/h 3.3 lbs/h
Spark plug Champion RCJ7Y, NGK BPMR7A Champion RCJ7Y, NGK BPMR7A
Electrode gap 0.02 in 0.02 in
Ignition module air gap 0.01 in 0.01 in
Oil pump type Automatic Automatic
Oil pump capacity, max 20 ml/min 20 ml/min
Oil pump capacity, min 4 ml/min 4 ml/min
Emission    
Exhaust emissions (CO2 EU V) 747 g/kWh 747 g/kWh
Equipment    
Bar length (inch) 28 in 24 in
Recommended bar length, min 16 in 16 in
Recommended bar length, max 28 in 28 in
Chain type H42 C83
Gauge .058" .050"
Pitch 3/8" 3/8"
Sprocket type Rim 7 Rim 7
Dimensions    
Weight (excl. cutting equipment) 14.1 lbs 14.1 lbs
Lubricant    
Oil tank volume 0.89 US pint 0.89 US pint
Oil tank volume 0.42 l 0.42 l
Sound and Noise    
Sound power level, guaranteed (LWA) 119 dB(A) 119 dB(A)
Sound power level, measured 118 dB(A) 118 dB(A)
Sound pressure level at operators ear 110 dB(A) 110 dB(A)
Vibration    
Equivalent vibration level (ahv, eq) front handle 5.7 m/s² 5.7 m/s²
Equivalent vibration level (ahv, eq) rear handle 8 m/s² 8 m/s²