HUSQVARNA 525LK Power Unit

SKU: H3-525LK-967148301

FREE OIL: We’ll include a 100ml bottle of HP 2-stroke engine oil when you buy this tool, free of charge.

The Husqvarna 525LK is a lightweight, powerful combi tool with multiple attachments available, making it ideal for trimming, pruning, edging, and more. Built for professionals, it offers comfort, flexibility, and year-round performance.

RRP: £469

Our Price: £439.00 (inc VAT)

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About the HUSQVARNA 525LK Power Unit

All-in-One Power for Every Season

The Husqvarna 525LK is a high-performance combi power unit built for professionals and serious domestic users. Its smart modular design allows one engine to operate multiple tools, saving money, storage space, and time. Whether maintaining estates, gardens, or public grounds, this versatile unit can handle trimming, pruning, blowing, edging, and more with ease. With just one lightweight machine, you can complete a wide range of landscaping jobs all year round.

Efficient Engine with Low Emissions

At the core of the 525LK is a 25.4cc two-stroke X-Torq engine delivering excellent torque and improved fuel efficiency. X-Torq reduces harmful emissions while maintaining high performance across a range of speeds and conditions. The engine’s 1 kW power output provides reliable drive to every compatible attachment. Designed for tough environments, it meets environmental regulations while helping reduce fuel costs over time.

Hassle-Free Starting System

The 525LK features Smart Start technology, which reduces starter cord resistance and makes engine starts smoother and faster. This system is ideal for those working long days or frequently switching attachments. The auto-return stop switch resets to the ON position after use, allowing quicker restarts without added steps. These features save time and effort on every job.

Designed for Lightweight Comfort

Weighing only 4.5 kg, the power unit offers excellent handling without sacrificing power or control. Its ergonomic design includes a large D-loop handle that supports close-quarters trimming or overhead work. The low-vibration operation helps reduce strain, making it more comfortable for extended use. Balanced and easy to manoeuvre, it’s ideal for professionals working full days outdoors.

Quick Attachment Changes for Fast Workflow

The Husqvarna click-on system lets you switch attachments quickly and securely without the need for tools. This speeds up transitions between tasks, so you stay productive without unnecessary downtime. Whether you’re trimming, pruning, or sweeping, you can swap attachments in seconds and continue working. Each attachment fits snugly and locks into place with a smooth, user-friendly mechanism.

Expansive Range of Compatible Attachments

A wide variety of optional tools is available for the 525LK, turning one engine into a multi-functional machine. Compatible attachments include a grass trimmer, pole saw, leaf blower, lawn edger, and rotary tiller. You can also add short or long hedge trimmers depending on hedge height and access. A shaft extension offers additional reach, while the J-handle kit allows blade compatibility for thicker vegetation.

Space-Saving and Cost-Effective Solution

The combi design removes the need for multiple full-sized machines, reducing overall equipment and storage costs. Professionals benefit from fewer tools to maintain, while homeowners enjoy compact storage. One engine, many tools—perfect for mobile operators or those with limited space.

Reliable Performance, All Year Long

With the Husqvarna 525LK, you get trusted performance, ergonomic handling, and unmatched flexibility in one powerful tool. Built for regular use and tough conditions, it’s the smart, durable solution for efficient grounds maintenance throughout the year.


Comes with a 2 year conditional warranty.

HUSQVARNA 525LK Power Unit Technical Information

  • Weight (excl. cutting equipment): 4.5 kg
  • Tube length: 1483 mm
  • Tube diameter: 24 mm
  • Exhaust emissions (CO average): 87.57 g/kWh
  • Cylinder displacement: 25.4 cm³
  • Power output: 1 kW
  • Maximum power speed: 8500 rpm
  • Fuel tank volume: 0.51 l
  • Fuel consumption: 600 g/kWh
  • Idling speed: 3000 rpm
  • Spark plug: NGK BPMR8Y
  • Electrode gap: 0.65 mm
  • Torque, max. at rpm: 6000 rpm
  • Torque, max.: 1.2 Nm
  • Clutch engagement speed (±120): 4000 rpm
  • Maximum rpm output shaft: 6500 rpm
  • OEM Trimmer head: T35 M10
  • Lubricant type: Husqvarna 2 stroke or equiv. at 50:1
  • Sound pressure level at operators ear: 94 dB(A)
  • Sound power level, guaranteed (LWA): 106 dB(A)
  • Gear ratio: 13
  • Gear ratio: 19
  • Drive gear angle: 30 °
  • PNC: 967148301

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