Contact for availability
Husqvarna 520iRX Strimmer
£399.61 (Inc VAT) - incl. VAT
Contact for availability 01423 780319 enquiries@jtodd.co.uk
Product overview
A lightweight, battery-powered bullhorn trimmer designed for professional use. The 520iRX features a brushless motor, two-way rotation trimmer head and well-balanced ergonomics. The package includes the unit, Balance 35B harness and Grass 255-4 blade — battery and charger are not included.
Lightweight and well balanced
At 3.8 kg (excl. battery and cutting equipment) and with a compact construction, the 520iRX is easy to manoeuvre for long periods and on slopes.
Efficient brushless motor with consistent output
The in-house BLDC brushless motor is described as 25% more efficient than a standard brush motor and, together with Linear Power Output, maintains high torque up to the specified 5,500 rpm.
Dual-direction cutting and high line capacity
The trimmer head can change rotational direction to reduce grass on walkways. The T25B head offers heavy-duty twin-line cutting with Tap’n Go for quick line feed.
Key specification
| Article ID | 967916203 |
| Battery system | Lithium Ion |
| Battery voltage | 36 V |
| Motor type | BLDC (brushless) |
| Weight | 3.8 kg |
Full specification
| Product size height | 28 cm |
| Product size length | 176 cm |
| Product size width | 9 cm |
| Battery Chemistry | Lithium Ion |
| Battery voltage | 36 V |
| Motor type | BLDC (brushless) |
| Maximum power speed | 5500 rpm |
| Maximum rpm output shaft | 5500 rpm |
| Cutting width (metric) | 40 cm |
| Connectivity | Not applicable |
| Sound pressure level at operators ear (LpA) | 76.1 dB(A) |
| Sound power level, guaranteed (LWA) | 96 dB(A) |
| Equivalent vibration level (ahv, eq) left handle | 1.2 m/s² |
| Equivalent vibration level (ahv, eq) right handle | 0.7 m/s² |
| Gear ratio | 1 |
| Drive gear angle | 35 ° |
| Weight (excl. battery and cutting equipment) (metric) | 3.8 kg |
| Tube diameter (metric) | 24 mm |
| Tube length (metric) | 970 mm |
| Grass blade | Grass 255-4 |
| Harness | Balance 35B |
| Saw blade | Not included |
| Trimmer head | T25B |
| Handle type | Bullhorn |
| Weight (excl. battery) (metric) | 3.8 kg |
| Packaging length | 1850 mm |
| Packaging width | 211 mm |
| Packaging height | 291 mm |
| Power source | Battery |
| WEEE Classified | Yes |
| Battery charger | Not included |
| Product size width (imperial) | 64 in |
| Battery | Not included |
| Number of batteries included | 0 |
| Product size length (imperial) | 69.29 in |
Key features

Dual direction
The rotational direction of the trimmer head can be changed for less grass on walk ways.

Battery Through Body Design (Pat.pend.)
Smart battery pack position, placed horizontally through the body of the machine. Reduces the risk of having dirt, chips, dust and water accumulate in the battery compartment, causing connector issues. Also, it means the weight of the battery can be placed in or near the desired centre of gravity and in the rotational axis of the product, resulting in increased maneuverability. The through body design also offers a high degree of flexibility since it allows battery packs of different sizes to be used.

Efficient brushless motor
Our in-house developed, advanced brushless motor is 25 % more efficient than a standard brush motor. This means that the motor provides a high and consistent torque – even when you cut high, thick or wet grass.

Linear Power Output
Specially selected components, intelligent electronics, and an efficient cooling system ensure consistent, high output power regardless of the battery’s charge level. This helps maintain productivity throughout use.

Weatherproof (IPX4)
This battery-powered Husqvarna machine fulfils the IPX4 classification for rain resistance. This makes it a long-lasting and reliable tool that can be used all year round in all weather conditions.

High handle bar
High handle bar increases freedom of movement when working on slopes.

Comfortable harness
The harness with padded shoulder straps distributes the load optimally your shoulders, chest and back.

Lightweight and well balanced
Our machines have a compact, slimmed construction with the front handle close to the centre of gravity. This makes them lightweight and well balanced – allowing you to work comfortably in all situations.

Intuitive keypad
The battery machines are operated using an interactive keypad. You start and stop the machines easily by pushing a button. There’s also a savE button for maximising the runtime. The trimmers have an extra button for changing the trimmer head’s direction of rotation.

Maximum runtime
Choose between normal or savE™ mode, depending on conditions, for maximum power or maximum runtime. Either way, you’ll always get a perfect result.

Synchronized Output
This technology features intelligent interaction between the tool and battery, ensuring optimized output power for each specific combination. To extend battery life, the output power can also be temporarily adjusted in situations where the tool is used too intensively.

Interchangeable Battery System
Able to be used in all Husqvarna battery tools, our lithium-ion batteries are durable, easy to swap and recharge quickly

Power-Conserving savE™ Mode
SavE™ mode maximises the run time, reduces noise levels and preserves product battery life by lowering the rpm. Ideal for tasks that do not require full power. Just press the button to turn savE™ mode on and off.

Quiet Operation
Low noise levels create pleasant work and enable longer working hours, even in the most public settings. The noise level from our battery machines is up to 13 dB(A) lower than a petrol machine. A reduction of 3 dB(A) is usually perceived as a halving of the noise level.

High Line Capacity
Heavy duty twin line cutting system with Tap’n Go. Line feeding is done quick and effortlessly by simply pushing the trimmer head into the ground.

Low Maintenance
No fuel refilling, fewer parts and electronically-controlled drive system for less downtime

Low Carbon Emissions
By choosing this product, you can feel confident that it produces lower carbon emissions during active use compared to a traditional petrol product. This battery-driven product does not emit any CO₂ during use while still providing the power and quality that you expect from a Husqvarna product. However, it’s important to note that CO₂ emissions are generated during other stages of the product´s lifecycle, such as production, charging and end-of-life disposal.
Features
FAQs
Will this fit my machine?
Fitment can vary by model and deck size. Send us your mower model (and deck size if applicable) and we’ll confirm compatibility before you order.
Do I need any extra brackets or fitting kits?
Some accessories require a mounting kit or specific brackets depending on your machine. If you’re unsure, ask us and we’ll advise the correct setup.
Can you fit it for me?
Yes — if you’d like installation, let us know when ordering and we can arrange fitting (collection, workshop fit, or on-site depending on the product).
Is the battery included?
No. The 520iRX is supplied without battery or charger. It accepts Husqvarna lithium-ion battery packs at 36 V (interchangeable across Husqvarna battery tools). Batteries and chargers are sold separately.
Can I use the trimmer in the rain?
The machine is rated IPX4 for rain resistance and is designed for year-round use in normal wet conditions. Avoid submersion and follow standard good practice to keep connectors and batteries dry where possible.
What cutting options are provided?
The 520iRX comes with a Grass 255-4 blade and a T25B twin-line Tap’n Go trimmer head. Cutting width with line is approximately 40 cm; use the blade for heavier vegetation and the head for edging and lighter work.
Additional information
| Weight | 3.800 g |
|---|---|
| UPC|EAN | 7391883947593 |





