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Battery Husqvarna Bullhorn Trimmer 520iRX Unit Only

A lightweight and high performance bullhorn trimmer for professional users. Perfect for gardeners, landscapers and contractors. Features excellent ergonomics and balance, 2-way rotation trimmer head and long-lasting brushless motor. Comfortable harness included.


Unit Only


Battery voltage

36 V 

Weight without battery

3.8 kg 

OEM Harness

Balance 35B 

Equivalent vibration level (ahv, eq) left handle

1.2 m/s² 



Description Spec 520iRX Contact us

Want to take a closer look? Learn more about the product in depth by exploring its design and features.

536LiR, 536 Li R, 536LiL, 536Li L

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.
536LiXP, 536 LiXP, 436Li

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.

Comfortable harness

Comfortable padded harness.
Balance 35B

Tap 'n Go

Heavy duty twin line cutting system with Tap 'n Go for quick line feed.
Trimmer head T35
  • Dual direction
  • One battery fits all
  • Low maintenance
  • High handle bar
  • Lightweight and well balanced
  • savE™
  • Silent operation
  • Intuitive keypad
536LiR, 536 Li R, 536LiL, 536Li L
Dual direction
The rotational direction of the trimmer head can be changed for less grass on walk ways.


Tube length
970 mm
Tube diameter
24 mm


OEM Harness
Balance 35B
OEM Trimmer head

Sound and Noise

Sound power level, guaranteed (LWA)
96 dB(A)
Sound power level, measured
92 dB(A)
Sound pressure level at operators ear
76.1 dB(A)

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