Husqvarna 525RXT, 525RK manual Technical Data, Technical data

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TECHNICAL DATA

Technical data

Technical data

525RX

525RXT

525RK

Engine

 

 

 

Cylinder displacement, cm3

25,4

25,4

25,4

Cylinder bore, mm

34

34

34

Stroke, mm

28

28

28

Idle speed, rpm

3000

3000

3000

Recommended max. speed, rpm

9500/11000

9500/11000

9500/11000

Trimmer head/Grass blade

 

 

 

Speed of output shaft, rpm

6500/7500

6500/7500

6500/7500

Trimmer head/Grass blade

 

 

 

Max. engine output, acc. to ISO 8893, kW/ rpm

1,0/8500

1,0/8500

1,0/8500

Catalytic converter muffler

Yes

Yes

Yes

Speed-regulated ignition system

Yes

Yes

Yes

Ignition system

 

 

 

Spark plug

NGK BPMR8Y

NGK BPMR8Y

NGK BPMR8Y

Electrode gap, mm

0,65

0,65

0,65

Fuel and lubrication system

 

 

 

Fuel tank capacity, litre

0,51

0,51

0,51

Weight

 

 

 

Weight without fuel, cutting attachment and guard, kg

5,1

5,4

5,6

Noise emissions

 

 

 

(see note 1)

 

 

 

Sound power level, measured dB (A)

104

104

104

Sound power level, guaranteed LWA dB (A)

106

106

106

Noise levels

 

 

 

(see note 2)

 

 

 

Equivalent sound pressure level at the operator’s ear,

 

 

 

measured according to EN ISO 11806 and ISO 22868,

 

 

 

dB(A):

 

 

 

Equipped with trimmer head (original)

94

93

94

Equipped with grass blade (original)

94

92

93

Vibration levels

 

 

 

(see note 3)

 

 

 

Vibration levels at handles, measured according to EN

 

 

 

ISO 22867, m/s2

 

 

 

Equipped with trimmer head (original), left/right

2,1/2,3

1,8/1,9

2,1/1,9

Equipped with grass blade (original), left/right

1,9/2,2

1,9/2,0

2,3/2,5

Note 1: Noise emissions in the environment measured as sound power (LWA) in conformity with EC directive 2000/14/ EC. Reported sound power level for the machine has been measured with the original cutting attachment that gives the highest level. The difference between guaranteed and measured sound power is that the guaranteed sound power also includes dispersion in the measurement result and the variations between different machines of the same model according to Directive 2000/14/EC.

Note 2: Reported data for equivalent sound pressure level for the machine has a typical statistical dispersion (standard deviation) of 1 dB (A).

Note 3: Reported data for equivalent vibration level has a typical statistical dispersion (standard deviation) of 1 m/s2.

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Contents 525RX 525RXT 525RK Symbols KEY to SymbolsOperator of the machine must Ensure, while working, that no Persons or animals come closer thanContents Dear Customer IntroductionWhat is what on the brush cutter? What is WHAT?Personal protective equipment General Safety PrecautionsThrottle lockout Machine′s safety equipmentVibration damping system Stop switchCutting attachment guard Muffler General rules Cutting equipmentCutting equipment Trimmer head Sharpening grass knifes and grass bladesSharpening the saw blade Assembly AssemblyFitting the handlebar Assembling and dismantling the two-piece shaft 525RKFitting a blade guard, grass blade and grass cutter Assembling the cutting equipmentDismantling Cause serious personal injuryFitting other guards and cutting attachments Fitting the blade guard and saw bladeStandard harness Adjusting the harness and brush cutterFuel Fuel safetyFuel Handling Mixing FuelingMuffler gets very hot during and after Use. This also applies during idling. BeCheck before starting Starting and StoppingStarting and stopping StartingNever twist the starter cord around your hand StoppingGeneral working instructions Basic safety rulesWorking Techniques ABC of clearing Forestry clearing using a saw blade Brush cutting with a saw blade Grass clearing using a grass bladeGrass trimming with a trimmer head TrimmingSweeping CuttingMuffler MaintenanceCarburettor Spark plug Cooling systemAir filter Cleaning the air filterBevel gear Two-piece shaft 525RKMaintenance Daily Weekly Monthly Maintenance scheduleTechnical data Technical DataEC Declaration of Conformity Approved accessories Type Cutting attachment guard, Art. noApplies to Europe only EN ISO 121002010, EN ISO 11806-12011, ISO 149821998, CisprPage Alloy Super Auto Super Auto II T25 T35, T35x Original instructions 1154807-26

525RXT, 525RK, 525RX specifications

The Husqvarna 525RX, 525RK, and 525RXT are top-of-the-line brushcutters designed for professional landscapers and homeowners alike. These models stand out for their powerful performance, ergonomic design, and advanced technology, making them ideal for tackling tough vegetation and maintaining landscapes.

Starting with the Husqvarna 525RX, this brushcutter is powered by a robust 25cc engine that delivers impressive power and efficiency. The Auto Return Stop Switch feature is a key innovation that allows the operator to easily start the machine by returning the stop switch to the ON position automatically after shutting it down. Additionally, the 525RX boasts a smart, lightweight design that reduces operator fatigue, making it suitable for extended use. Its harness system is well-padded and adjustable, ensuring comfort during long hours of work.

The 525RK model takes things a step further with its robust build designed for heavy-duty tasks. It features an aluminum shaft, providing enhanced durability while keeping the overall weight manageable. The 525RK is equipped with a high-performance engine similar to the 525RX but is optimized for even greater torque, making it perfect for cutting through thicker brush. Its Easy to Start system ensures a hassle-free ignition, while the innovative air filter system increases the interval between cleaning, ultimately reducing maintenance work.

The Husqvarna 525RXT is the flagship model in this series, combining the best features of the 525RX and 525RK. It is powered by an efficient 25cc engine that enables quick acceleration and exceptional cutting performance. One of its standout features is the Speed Feed trimmer head, which allows for quick and easy line reloading without disassembly, saving time and effort. Furthermore, the 525RXT has a unique X-Torq engine design that reduces fuel consumption and emissions while boosting power output, aligning with modern environmental standards.

All three models come with Husqvarna's intuitive design that includes adjustable handlebars for added user comfort. Moreover, they all integrate advanced vibration dampening systems to minimize operator fatigue. These brushcutters are equipped with durable and versatile cutting attachments, allowing users to switch between tasks effortlessly.

In conclusion, the Husqvarna 525RX, 525RK, and 525RXT are exceptional tools in the world of landscaping and vegetation management. Their blend of powerful engines, user-friendly features, and innovative technologies make them suitable for both professional landscapers and dedicated homeowners looking to maintain their properties efficiently. With these models, Husqvarna continues to uphold its reputation for quality and reliability in outdoor power equipment.