Description:

For the gold standard in workhorse chainsaws, trust the Husqvarna 455 Rancher®. Our proprietary X-TORQ® engine delivers superior performance, increased fuel efficiency and low emissions. And the ergonomic design with LowVib® technology make this saw comfortable to use, even in demanding conditions.

Specifications:

Engine

• Cylinder Displacement: 55.5 cm³
• Output Shaft Power: 3.5 hp
• Torque, Max: 3.2 Nm at 6,600 rpm
• Clutch Engagement Speed (±120): 3,900 rpm
• Electrode Gap: 0.02 in
• Idling Speed: 2,700 rpm
• Maximum Power Speed: 9,000 rpm

Oil System

• Oil Pump Capacity, Maximum: 17 ml/min
• Oil Pump Capacity, Minimum: 6 ml/min
• Oil Pump Type: Automatic
• Oil Tank Volume: 0.7 US pint

Spark Plug

• Spark Plug: NGK BPMR7A, Champion RCJ7Y

Equipment

• Recommended Bar Length, Min: 13 in
• Recommended Bar Length, Max: 24 in
• Pitch: 3/8"
• Chain Type: S83G
• Bar Length: 20 in
• Sprocket Type: Spur 7

Dimensions

• Weight (Excl. Cutting Equipment): 13.2 lbs

Sound and Noise

• Sound Pressure Level at Operator's Ear: 104 dB(A)
• Sound Power Level, Guaranteed (LWA): 114 dB(A)
• Sound Power Level, Measured: 112 dB(A)

Vibration

• Equivalent Vibration Level (ahv, eq) Rear Handle: 6.9 m/s²
• Equivalent Vibration Level (ahv, eq) Front Handle: 3.8 m/s²

Lubricant

• Lubricant Type (Engine): Husqvarna 2 stroke or equivalent at 50:1

Emission

• Exhaust Emissions (CO₂ EU V): 893 g/kWh

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