Husqvarna Chainsaw Petrol 20" 55.5cc 445R-AT

MODEL: 455R-AT
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TKD: HU455R-AT
Pickup Only
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Description

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

Air injection   

Air Injection

Extends the interval between filter cleaning, improving efficiency and increases engine life.

     
 x torq  

X-Torq®

Delivers lower fuel consumption and reduced exhaust emission levels in accordance with the world´s most stringent environmental regulations.

     
   

Smart Start®

The engine and starter have been designed so the machine starts quickly with minimum effort. Resistance in the starter cord is reduced by up to 40%.

     
 flip up tank cap  

Flip-up tank cap

The flip-up tank cap is easy to open and close when refueling.

     
 2 mass principle  

Two mass principle

Effectively minimising vibrations by isolating the engine from the handles reducing operator fatigue.

     
 Inertia chain brake  

Inertia chain brake

Effective inertia-activated chain brake

     
 Felling marks  

Felling marks

Distinct felling marks for better felling precision.

     
 3pc crankshaft  

Three-piece crankshaft

Forged three-piece crankshaft giving maximum durability for the toughest applications.

     
 snap lock cover  

Snap-lock cylinder cover

Snap-lock cylinder cover saves time when changing spark plugs and cleaning.

     
     
 Combined choke control  

Combined choke/stop control

Combined choke/stop control allows for easier starting and reduces the risk of the engine flooding.

     
 Ergonomic handles  

Ergonomic handles

Angled front handle allows the operator to work in a natural working position reducing fatigue.

     
 easy starting  

Easy starting

Air purge for very easy starting.

     

Specifications:

Engine  
Cylinder displacement 55.5 cm³
Power output 2.6 kW
Maximum power speed                   9000 rpm
Idling speed 2700 rpm
Spark plug NGK BPMR7A
Electrode gap 0.5 mm
Torque. Max. 3.2 Nm
Fuel consumption 407 g/kWh
Fuel consumption 1.04 kg/h
Equipment  
Bar length (inch) 20"
Recommended bar length, max 20"/50cm
Recommended bar length, min 15"/38cm
Dimensions  
Weight (excl. cutting equipment) 5.9kg
Lubricant  
Oil tank volume 0.32L
Oil pump type Adjustable flow
Oil pump capacity Max 17 ml/min
Oil pump capacity Min 6 ml/min
Sound and Noise  
Sound power level, guaranteed (LWA) 114 dB(A)
Sound power level, measured 112 dB(A)
Sound pressure level at operators ear 104 dB(A)
Vibration  
Equivalent vibration level (ahv, eq) front handle 3.8 m/s²
Equivalent vibration level (ahv, eq) rear handle 6.9 m/s²

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