Husqvarna 525RS Brushcutter


Category: SKU: 525RS


Professional brushcutter built for tough trimming applications. Easy to use, maintain and service


  • Smart Start®
    The engine and starter have been designed so the machine starts quickly with minimum effort. Resistance in the starter cord is reduced by up to 40%.
  • Auto return stop switch
    When the machine is turned off, the stop button automatically returns to start position for trouble free start.
  •     Easy starting
    Air purge for very easy starting. Transparent fuel tank for checking the fuel level.
  • E-TECH® II
    The E-TECH II engine combines high torque, reduced emissions and low noise with a superior power / weight ratio.
  • Balance 35
    Ergonomic harness that distribute the load optimally between your shoulders, chest and back.
  • Combi-guard
    The cutting attachment combi-guard can be used with either a grass blade or a trimmer head.
  • Optimum comfort
    Soft handles for optimum comfort. The loop handle makes it easy to turn and use the trimmer at different angles.
  • High offset post
    High offset post increases freedom of movement when working on slopes.
  •      LowVib®
          The LowVib anti vibration system effectively reduces vibrations from the handle and throttle control.
  • Grass bevel gear

    Bevel gear designed with high torque and the cutting equipment parallell to the ground for best cutting performance

  • Adjustable handle bar

    Adjustable and ergonomically designed handlebar for best comfort.

  • Adjustable harness hook eyelet

    Adjustable eye let for best balance

  • Ergonomic handle

    Comfortable handle design.

  • Soft grip handles

    Soft grip handles for comfortable use

  • Tap ‘n Go trimmer head

    Twin line cutting system with Tap ‘n Go for quick line feed.


Engine specification
Cylinder displacement 1 cu.inch / 25.4 cm³
Cylinder bore 1.34 inch / 34 mm
Cylinder stroke 1.06 inch / 27 mm
Power output 1.2 hp / 0.9 kW
Maximum power speed 8400 rpm
Maximum recommended engine speed 11700 rpm
Carburettor Zama C1Q
Fuel tank volume 16.91 fl oz / 0.5 litre
Fuel consumption 550 g/kWh
Ignition system Walbro MB
Ignition module air gap 0.012 ” / 0.3 mm
Idling speed 2700 rpm
Spark plug Champion RCJ6Y
Electrode gap 0.02 ” / 0.5 mm
Pre ignition 28°±2°
Maximum rpm output shaft 9200 rpm
Output shaft thread M10x1.25V
Number of piston rings 2
Fly wheel diameter 3.54 inch / 90 mm
RPM limiter Yes
Air purge Yes
Torque, max. 1.2 Nm/6000 rpm
Clutch engagement speed 3800 rpm (±200 rpm)
Clutch slip speed 5400 rpm (±200 rpm)
Fuel consumption 1.09 lbs/h / 0.495 kg/h
Lubricant type Husqvarna or equiv. at 50:1
Lubricant type (bevel gear) Biodegradable grease
Emission, vibration & noise data
Equivalent vibration level (ahv , eq) left / right handle 2.4/1.9 m/s²
Sound pressure level at operators ear 95 dB(A)
Sound power level, guaranteed (LWA) 110 dB(A)
Exhaust emissions (CO lean) 18 g/kWh
Exhaust emissions (CO rich) 287 g/kWh
Exhaust emissions (CO average) 153 g/kWh
Exhaust emissions (CO certified) 287 g/kWh