455 Rancher
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.
Engine
- Chain speed at max power: 65.62 fts
- Cylinder displacement: 3.4 cu.inch
- Power output: 3.5 hp
- Torque, max.: 3.2 Nm
- Torque, max. at rpm: 6,600 rpm
- Clutch engagement speed (±120): 3,900 rpm
- Electrode gap: 0.02 in
- Idling speed: 2,700 rpm
- Ignition module air gap: 0.01 in
- Maximum power speed: 9,000 rpm
- Oil pump capacity, max: 17 ml/min
- Oil pump capacity, min: 6 ml/min
- Oil pump type: Automatic
- Spark Plug: NGK BPMR7A, Champion RCJ7Y
Equipment
- Recommended bar length, min: 13 in
- Pitch: 3/8"
- Recommended bar length, max: 24 in
- Chain type: S83G
- Bar length: 50 cm
- Bar length (inch): 20 in
- Sprocket type: Spur 7
Dimensions
- Weight (excl. cutting equipment): 13.2 lbs
Sound and noise
- Sound pressure level at operators 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
- Oil tank volume: 0.7 US pint
- Lubricant type (Engine): Husqvarna 2 stroke or equiv. at 50:1
Emission
- Exhaust emissions (CO₂ EU V): 893 g/kWh
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