Husqvarna 455 Rancher chainsaw

Husqvarna 455 Rancher

Designed for property owners and ranch operators who demand reliable power for medium to heavy-duty cutting tasks, this Swedish-engineered chainsaw combines robust performance with user-friendly operation. Its 55.5cc two-stroke engine delivers 3.5 horsepower at 2.61 kW, providing ample power for felling medium-sized trees, limbing, and firewood cutting.

Building on Husqvarna's decades of chainsaw expertise since 1959, this Rancher series model accommodates bar lengths up to 61cm while maintaining a manageable 5.99kg weight without bar and chain. The saw operates at speeds up to 9,000 rpm with a chain speed of 20 m/s, making it efficient for varied cutting applications. With its 0.33-liter oil tank and 50:1 fuel mixture requirement, it offers practical runtime for extended work sessions while maintaining the durability expected from professional-grade outdoor power equipment.

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55.5 cc
Engine Displacement
2.61 kW
Power Output
50 cm
Recommended Bar Length
5.99 kg
Weight (without bar and chain)
Rancher Series
Intended Use
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Technical Specifications

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Engine
Engine Displacement 55.5 cc
Power Output 2.61 kW
Power Output (HP) 3.5 hp
Idle Speed 2700 rpm
Maximum Speed 9000 rpm
Cutting
Recommended Bar Length 50 cm
Maximum Bar Length 61 cm
Chain Pitch 3/8 "
Chain Speed 20 m/s
Weight
Weight (without bar and chain) 5.99 kg
Tank
Oil Tank Capacity 0.33 l
Safety
Sound Pressure Level 107 dB(A)
Sound Power Level 115 dB(A)
Vibration Front Handle 3.8 m/s²
Vibration Rear Handle 6.9 m/s²
Classification
Intended Use Rancher Series
Fuel Type Husqvarna 2 stroke or equiv. at 50:1
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Frequently asked questions

What is the Husqvarna 455 Rancher best suited for?

The Husqvarna 455 Rancher is a Rancher Series petrol saw built around a 55.5 cc engine rated at 2.61 kW, or 3.5 hp. That output, paired with a recommended 50 cm bar, suits felling medium trees, limbing and cutting firewood on a smallholding rather than occasional light pruning around a garden.

What bar length can the Husqvarna 455 Rancher run?

Husqvarna lists a recommended bar length of 50 cm for the 455 Rancher and a maximum of 61 cm. The 50 cm setup keeps the saw balanced for everyday cutting, while the 61 cm bar extends reach for larger trunks at the cost of a heavier, slower-handling front end.

How much does the Husqvarna 455 Rancher weigh?

The Husqvarna 455 Rancher weighs 5.99 kg without bar and chain. That figure excludes the 50 cm bar, the chain, the fuel and the 0.33 litre oil charge, so the saw in your hands is noticeably heavier. At roughly 6 kg dry it is a two-handed saw meant for ground work, not overhead pruning.

What chain does the Husqvarna 455 Rancher use and how fast does it run?

The Husqvarna 455 Rancher runs a 3/8 inch pitch chain at 20 m/s, with the engine idling at 2,700 rpm and topping out at 9,000 rpm. The 3/8 inch pitch is the common heavier-duty size, so replacement chains are easy to source, and 20 m/s moves plenty of wood per pass.

How loud is the Husqvarna 455 Rancher and how much does it vibrate?

The Husqvarna 455 Rancher is rated at 107 dB(A) sound pressure at the operator's ear and 115 dB(A) sound power, so ear defenders are not optional. Vibration is measured at 3.8 m/s² on the front handle and 6.9 m/s² on the rear, the rear grip being the one that limits comfortable run time.

What fuel does the Husqvarna 455 Rancher need?

The Husqvarna 455 Rancher runs on petrol mixed with Husqvarna two-stroke oil, or an equivalent, at 50:1. Chain lubrication is separate: a 0.33 litre tank feeds oil to the bar. Refill that oil tank every time you refuel, because running the 50 cm bar dry wears the chain and bar quickly.

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Guides that cover this model

How to Choose a Chainsaw: A Practical Buyer's Guide A beginner's route through the decisions that actually determine which chainsaw you need: the job, the power source, the bar length, and the weight you can still hold up after two hours. Chainsaw Bar Length Guide: What Size Do You Need? Bar length decides the diameter of wood a chainsaw can cut, but a longer bar is only useful if the engine can pull it. This guide covers the two-cut rule, recommended versus maximum bar length, and the displacement each length needs. Gas vs Battery vs Electric Chainsaw: Which Wins Where Gas, battery and corded electric chainsaws compared on runtime, power ceiling, real carried weight, noise, vibration, maintenance and cold-weather behaviour, with the specs behind each claim. The Best Chainsaw for Firewood: Size, Bar and Models Cutting firewood is repetitive bucking, not felling, and that changes which specifications matter. This guide explains the 45-55 cc sweet spot and names the models that fit each scale of use. Chainsaw Engine Displacement (cc) Explained Displacement is a volume, not a power rating. This guide explains what cc measures, how it relates to kW and HP, why power-to-weight is the better comparison, and what the sub-40cc, 40-50cc, 50-60cc and 60cc-plus bands are for. Chainsaw Weight and Ergonomics: What the Spec Hides Published chainsaw weights leave out the bar, chain, fuel and battery. This guide explains the real in-use weight, how it drives fatigue and safety, and why power-to-weight is the figure worth comparing. Chainsaw Vibration and Noise Levels: How Long Can You Cut? The vibration and noise figures on a chainsaw spec sheet decide how many hours you can safely cut. This explainer converts them into exposure times using published data for real models. Professional vs Homeowner Chainsaws: What Differs What actually separates a professional chainsaw from a consumer one, measured in published specifications, and an honest look at whether the premium is worth it for you.

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Source: www.husqvarna.com