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Husqvarna 455 Rancher Chainsaw

The 455 Rancher is an ideal chainsaw for landowners and part-time users who require a high powered, heavy-duty and responsive workmate for all cutting conditions. It combines the best characteristics of its predecessor with new, facilitating technology and ergonomics.





Spec Value
Cylinder displacement 3.39 cu. in.
Power output 3.49 hp
Maximum power speed 9,000 rpm
Fuel tank volume 0.93 US pint
Fuel consumption 407 g/kWh
Idling speed 2,700 rpm
Spark plug Champion RCJ7Y, NGK BPMR7A
Electrode gap 0.02 in
Torque, max. 3.2 Nm
Spec Value
Recommended bar length, max 20 in
Recommended bar length, min 13 in
Chain pitch 3/8″
Chain speed at max power 65.6 fts
Spec Value
Oil tank volume 0.68 US pint
Oil pump type Automatic
Oil pump capacity Max 17 ml/min
Oil pump capacity Min 6 ml/min
Spec Value
Weight (excl. cutting equipment) 13.2 lbs
Bar Length Options 13 in. - 20 in.
Spec Value
Sound power level, guaranteed (LWA) 114 dB(A)
Sound power level, measured 112 dB(A)
Sound pressure level at operators ear 104 dB(A)
Spec Value
Equivalent vibration level (ahv, eq) front handle 3.8 m/s²
Equivalent vibration level (ahv, eq) rear handle 6.9 m/s²


Key Features

  • 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.
  • Side-mounted chain tensioner: Easier access to chain tensioning device.
  • X-Torq®: Delivers lower fuel consumption and reduced exhaust emission levels in accordance with the world´s most stringent environmental regulations.
  • LowVib®: System designed to reduce vibration levels to the operator, which lessens fatigue.
  • NOTES: 20″ Bar, 3/8″ Pitch, .050″ Gauge, Assembly Required – 966 04 85-94

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