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Battery String Trimmers

HUSQVARNA 520iLX

Price from $429.99

 
 
Dealer Locator
40 V
Battery voltage
16 in
Cutting width
6.6 lbs
Weight (excl. battery)
$429.99 - Price includes
HUSQVARNA 520iLX - 967 91 61‑12
Included
  • Trimmer head
    T25B M10
Not included
  • Harness
  • Saw blade
  • Battery
  • Grass blade
  • Battery charger

Well-balanced, battery-powered grass trimmer with loop-handle and two-way rotation trimmer head, designed for professional use.

A lightweight and high performance trimmer for professionally oriented users. Perfect for gardeners, landscapers and contractors. Features excellent ergonomics and balance, 2-way rotation trimmer head and long-lasting brushless motor.

Features

Specifications

Compare specifications and features with similar Husqvarna products.
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US - no battery, no charger
967 91 61‑12
Battery

Battery voltage

40 V

Battery chemistry

Li-Ion

Battery ECO system

Husqvarna BLi-X 36 V
US - no battery, no charger
967 91 61‑12
Capacity

Cutting width

16 in
US - no battery, no charger
967 91 61‑12
Dimensions

Weight (excl. battery and cutting equipment)

6.61 lbs

Weight (excl. battery)

6.6 lbs

Product size length

69.29 in

Tube diameter

0.945 in

Product size width

7.87 in

Tube length

43.11 in
US - no battery, no charger
967 91 61‑12
Engine

Maximum rpm output shaft

5,500 rpm

Motor type

BLDC (brushless)

Maximum power speed

5,500 rpm
US - no battery, no charger
967 91 61‑12
Equipment

Gear ratio

1

Drive gear angle

35 °

Harness

Not included

Saw blade

Not included

Trimmer head

T25B M10

Battery

Not included

Grass blade

Not included

Number of batteries included

0

Battery charger

Not included
US - no battery, no charger
967 91 61‑12
Sound and noise

Sound power level, guaranteed (LWA)

89 dB(A)

Sound pressure level at operators ear

76 dB(A)
US - no battery, no charger
967 91 61‑12
Vibration

Equivalent vibration level (ahv, eq) front handle

1.2 m/s²

Equivalent vibration level (ahv, eq) rear handle

0.7 m/s²

Equivalent vibration level (ahv, eq) left handle

1.2 m/s²

Equivalent vibration level (ahv, eq) right handle

0.7 m/s²

Accessories

(5)

Battery runtime

Select activity to discover estimated runtime.

Estimated runtimes for Tough grass cutting with HUSQVARNA 520iLX. 

Battery runtime on a single charge depends on several factors such as battery capacity, which kind of machine it powers, the type of application, and external conditions such as ambient temperature and weather. Battery runtime is also influenced by e.g. the battery’s age and health status, the battery’s usage history and remaining capacity, and how the equipment is operated and the power level of the application. The battery runtimes shown are “up to” values based on internal testing of products in energy saving mode, including typical work, basic maintenance, and movement/climbing. These figures are guidelines only and may vary between tasks, settings, and environments, and are not guaranteed to be repeatable in real-world use.

Reviews

Services

Owner support

Manuals, handbooks, spare parts, guides, and related information for 520iLX can be found in the product support.
Product support for 520iLX

Frequently asked questions

What batteries are compatible with the Husqvarna 520iLX string trimmer?

The 520iLX operates on the Husqvarna BLi-X 36V/40V battery system. Because this is a "tool only" model, batteries and chargers are sold separately. Recommended batteries for optimal performance include the 40-B330X, 40-B220X, and BLi200. It is also compatible with Husqvarna backpack batteries like the BLi950X for all-day commercial use.

How long does the battery last on the Husqvarna 520iLX?

Runtime varies based on the battery capacity and grass conditions. Using the recommended 40-B330X battery, professionals can expect up to 1 hour and 15 minutes of continuous tough grass cutting. Engaging the power-conserving savE™ mode can extend this runtime further for lighter trimming tasks.

What does the dual-direction feature on the 520iLX do?

The 520iLX features a dual-direction trimmer head that allows you to reverse the rotation of the trimmer line (clockwise or counterclockwise) with the push of a button. This gives you complete control over where grass clippings are thrown, making it easy to keep walkways, driveways, and garden beds clean.

Can I use the Husqvarna 520iLX trimmer in the rain?

Yes, the Husqvarna 520iLX features an IPX4 weatherproof classification. This commercial-grade rating means the trimmer is highly resistant to splashing water, allowing professionals to safely and reliably operate the tool in wet or rainy conditions.

What kind of trimmer head and line does the 520iLX use?

The 520iLX comes equipped with the Husqvarna T25B Tap'n Go trimmer head. This system allows for effortless line feeding simply by tapping the trimmer head on the ground while the tool is running.

Is the Husqvarna 520iLX as powerful as a gas string trimmer?

Yes, the 520iLX is designed for professional use and features an advanced, in-house developed brushless motor. It delivers the consistent torque and high-performance cutting power equivalent to a 22cc gas-powered trimmer, but operates with zero direct CO2 emissions, lower maintenance, and significantly less noise.

Can the Husqvarna 520iLX use other attachments like an edger?

The 520iLX is a dedicated straight-shaft string trimmer and does not accept combi-attachments like edgers, pole saws, or hedge trimmers. However, it is blade-capable and can be fitted with a grass blade kit (sold separately) for clearing heavier brush.

Is the Husqvarna 520iLX meant for homeowners or professionals?

The 520iLX is a professional-grade string trimmer engineered for commercial landscapers, contractors, and heavy-duty residential users. It features an active cooling system, commercial durability, and lightweight ergonomics designed for all-day use.

What is Husqvarna’s savE™ mode?

The savE™ mode is a proprietary power-conserving setting on the 520iLX. When activated via the intuitive keypad, it lowers the maximum RPM of the brushless motor. This maximizes battery runtime and is ideal for lighter tasks like standard edge maintenance or trimming dry grass.

How heavy is the Husqvarna 520iLX string trimmer?

The 520iLX is exceptionally lightweight and well-balanced, weighing just 6.6 lbs (excluding the battery and cutting equipment). The unique "battery-through-body" design places the battery horizontally through the machine's center of gravity, reducing user fatigue during extended work sessions.

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