Husqvarna T525 chainsaw

Husqvarna T525

Designed specifically for professional arborists and tree care specialists, this compact Swedish-engineered chainsaw combines impressive power with exceptional maneuverability. Its 27cc two-stroke engine generates 1.48 horsepower while maintaining a remarkably light 2.7kg weight without bar and chain, making it ideal for overhead work and precision cutting tasks.

The saw features a 30cm recommended bar length with a high-speed 3/8" mini chain that reaches 18.1 m/s cutting speed at maximum 13,500 rpm. Professional-grade vibration dampening keeps front handle vibration to 4.9 m/s² and rear handle to 5.2 m/s², reducing operator fatigue during extended use. With sound levels of 98 dB(A) pressure and 111 dB(A) power, plus a compact 0.17-liter oil tank, this chainsaw delivers the performance and reliability that tree care professionals demand for climbing work and detailed pruning applications.

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27 cc
Engine Displacement
1.1 kW
Power Output
30 cm
Recommended Bar Length
2.7 kg
Weight (without bar and chain)
Professional tree care/arborist
Intended Use
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Technical Specifications

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Engine
Engine Displacement 27 cc
Power Output 1.1 kW
Power Output (HP) 1.48 hp
Idle Speed 2900 rpm
Maximum Speed 13500 rpm
Cutting
Recommended Bar Length 30 cm
Maximum Bar Length 30.48 cm
Chain Pitch 3/8" mini "
Chain Speed 18.1 m/s
Weight
Weight (without bar and chain) 2.7 kg
Tank
Oil Tank Capacity 0.17 l
Safety
Sound Pressure Level 98 dB(A)
Sound Power Level 111 dB(A)
Vibration Front Handle 4.9 m/s²
Vibration Rear Handle 5.2 m/s²
Classification
Intended Use Professional tree care/arborist
Fuel Type 50:1 gasoline mix
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Frequently asked questions

How light is the Husqvarna T525?

The Husqvarna T525 weighs 2.7 kg without bar and chain, exceptionally light even among top-handle saws. That figure is much of the point of the model: hanging from a harness or held out at arm's length in a canopy, every hundred grams shows up as fatigue by the end of a climb.

Can the Husqvarna T525 be used as a general-purpose chainsaw?

No. The Husqvarna T525 is a top-handle saw listed for professional tree care and arborist work, built for trained climbers cutting aloft. Its 27 cc engine makes 1.1 kW, or 1.48 hp, which is modest for ground felling anyway. Top-handle saws are handled in ways untrained ground users should not attempt.

What bar length does the Husqvarna T525 take?

The Husqvarna T525 is recommended with a 30 cm bar and its maximum is 30.48 cm, so the length is effectively fixed. There is no longer bar to grow into, which fits a climbing saw: a short bar steers more easily between limbs and keeps the nose where the operator can see it.

How fast does the Husqvarna T525 turn its chain?

The Husqvarna T525 idles at 2,900 rpm and revs to 13,500 rpm, high for a chainsaw, and that is how a 27 cc engine drives its 3/8 inch mini pitch chain at 18.1 m/s. Mini pitch is narrow and light, matching both the 1.1 kW output and the short 30 cm bar it runs.

How much does the Husqvarna T525 vibrate, and how loud is it?

The Husqvarna T525 measures 4.9 m/s² at the front handle and 5.2 m/s² at the rear, higher than many larger saws, so vibration is what limits time on this machine rather than its weight. Noise is comparatively low, 98 dB(A) at the ear and 111 dB(A) sound power, but hearing protection is still required.

What fuel and chain oil does the Husqvarna T525 need?

The Husqvarna T525 runs a 50:1 petrol and two-stroke oil mix, with chain lubrication coming from a separate 0.17 litre tank. That oil tank is small, in keeping with a 2.7 kg saw, so it wants checking at every refuel: a 30 cm bar run dry wears its chain quickly even on short cuts.

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Guides that cover this model

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. 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