Husqvarna 455 Rancher
The new 455 Rancher is a high powered, heavy-duty and responsive chainsaw ideal for a variety of cutting conditions. Featuring X-TORQ engine design for increased torque over a wider rpm range for maximum cutting power. Smart Start® decompression valve for easy starting, combine choke/stop control, air injection, rubber mounted carburettor and effective LowVib anti-vibration system.
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Centrifugal air cleaning system expels larger dust and debris particles before they reach the air filter to help improve engine life
Extends the interval between filter cleaning, improving efficiency and increases engine life.
Easier access to chain tensioning device
Side-mounted chain tensioner is conveniently located to allow quick and easy chain adjustment.
Great power and efficiency
Our X-TORQ® engines deliver great power and torque thanks to highly efficient combustion.
Effective LowVib® dampeners absorb vibration, sparing the user’s arms and hands.
Effectively minimising vibrations by isolating the engine from the handles reducing operator fatigue.
Customize and control oil flow to meet any need
Adjustable oil pump allows you to adjust chain lubrication to suit all working applications.
Easily remove and replace the filter after cleaning
Easily remove and replace the filter after cleaning
Dedicated marks for increased felling precision
Dedicated marks for increased felling precision
Provides easier starting and reduces the risk of engine flooding
Combined choke/stop control allows for easier starting and reduces the risk of the engine flooding.
Forged three-piece crankshaft delivers maximum durability for even the toughest of jobs
Forged three-piece crankshaft giving maximum durability for the toughest applications.
Specially-designed engine and starter for easy and fast starting with minimum effort
Specially-designed engine and starter for easy and fast starting with minimum effort. Resistance in the starter cord is reduced by up to 40%.
Ergonomic grip with angled front handle
Angled front handle allows the operator to work in a natural working position reducing fatigue.
Effective inertia-activated chain brake reduces the likelihood of injury due to kickback.
Effective inertia-activated chain brake
Air purge removes air from carburetor and fuel system for easy starting
Air purge for very easy starting.
Robust gas chainsaw that deliver superior performance
Robust gas chainsaw that deliver superior performance
| Equipment | |
| Bar length (inch) | 20 in |
| Chain speed at 133% of maximum engine power speed | 26.6 m/s |
| Chain speed at max power | 20 m/s |
| Pitch | 3/8″ |
| Recommended bar length, max | 24 in |
| Recommended bar length, max | 60 cm |
| Recommended bar length, min | 13 in |
| Recommended bar length, min | 33 cm |
| Engine | |
| Cylinder bore | 47 mm |
| Cylinder displacement | 55.5 cm³ |
| Cylinder stroke | 32 mm |
| Electrode gap | 0.5 mm |
| Fuel consumption | 407 g/kWh |
| Fuel consumption | 1.04 kg/h |
| Fuel tank volume | 0.44 l |
| Idling speed | 2700 rpm |
| Ignition module air gap | 0.3 mm |
| Maximum power speed | 9000 rpm |
| Power output | 2.6 kW |
| Power source | Petrol |
| Spark Plug | NGK BPMR7A, Champion RCJ7Y |
| Torque, max. | 3.2 Nm |
| Vibration | |
| Equivalent vibration level (ahv, eq) front handle | 3.8 m/s² |
| Equivalent vibration level (ahv, eq) rear handle | 6.9 m/s² |
| Lubricant | |
| Oil pump capacity, max | 17 ml/min |
| Oil pump capacity, min | 6 ml/min |
| Oil pump type | Automatic |
| Oil tank volume | 0.32 l |
| 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) |
| Dimensions | |
| Weight (excl. cutting equipment) | 6 kg |