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Husqvarna  450 Rancher Chainsaw (20" Bar) - Steve's Lawnmower Sales & Service

Husqvarna 450 Rancher Chainsaw - 20" Bar

  • $469.99
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Husqvarna  450 Rancher Chainsaw 20" bar - Second generation powerful all-round saw for people who value professional qualities in a saw. Starts easily also with a slower pull, comes with slimmer saw body and flip-up tank caps. The X-Torq® engine means lower fuel consumption and reduced emission levels. Auto return stop switch and visible fuel level makes the saw easier to handle. Equipped with Smart Start® and fuel pump to every time ensure easy starts.

Air Injection
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.


The powerful and efficient X-Torq® engine cuts both engine emissions and fuel consumption, improving your working environment and saving you money at the gas pump.

flip-up tank cap
Flip-up tank cap

Flip-up fuel tank caps are easy to open and secure firmly, even when wearing thick winter gloves.

Quick-release air filter

Facilitates cleaning and replacement of the air filter.

125L, 125C, 125LD, 325LDx, 325HE4x
Auto return stop switch

Stop switch automatically resets to the ON position for easier starting.

Ergonomic rear handle

Increased comfort with soft inlay, ergonomic trigger and asymmetrical handle.

Felling marks

Distinct marks for better felling precision.

455 Rancher
Smart Start®

The engine and starter have been designed so the machine starts quickly with minimum effort.

Snap-lock cylinder cover

Saves time when changing spark plugs and cleaning.

Three-piece crankshaft
Three-piece crankshaft

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

visible fuel level
Visible fuel level

Transparent fuel indicator makes it easy to check fuel level.

455 Rancher
Air Purge

Removes air from carburetor and fuel system for easy starting.

Inertia activated chain brake

Reduces the likelihood of injury due to kickback.

450 Rancher
Part no: 970 51 56‑18
450 Rancher
Part no: 970 51 56‑28
Power output 3.2 hp 3.2 hp
Cylinder displacement 3.06 cu.inch 3.06 cu.inch
Maximum power speed 9,000 rpm 9,000 rpm
Idling speed 2,700 rpm 2,700 rpm
Torque, max. 2.6 Nm 2.6 Nm
Torque, max. at rpm 7,200 rpm 7,200 rpm
Clutch engagement speed (±120) 4,300 rpm 4,300 rpm
Fuel consumption 504 g/kWh 504 g/kWh
Electrode gap 0.02 in 0.02 in
Ignition module air gap 0.01 in 0.01 in
Oil pump type Fixed flow Fixed flow
Exhaust emissions (CO2 EU V)
742 g/kWh 742 g/kWh
Bar length (inch) 20 in 18 in
Recommended bar length, min 13 in 13 in
Recommended bar length, max 20 in 20 in
Chain type SP33G H30
Gauge .050"
Pitch .325" .325"
Sprocket type Spur 7 Spur 7
Weight (excl. cutting equipment) 11.2 lbs 11.2 lbs
Lubricant type Husqvarna 2 stroke or equiv. at 50:1 Husqvarna 2 stroke or equiv. at 50:1
Oil tank volume 0.55 US pint 0.55 US pint
Oil tank volume 0.26 l 0.26 l
Sound and Noise
Sound power level, guaranteed (LWA) 115 dB(A) 115 dB(A)
Sound power level, measured 113 dB(A) 113 dB(A)
Sound pressure level at operators ear 104 dB(A) 104 dB(A)

    The Husqvarna 450 Rancher Chainsaw - 20" Bar is the yin, to your yang. You've found what you're looking for.

    Inventory Last Updated: Jan 29, 2023

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