Husqvarna 245R/RX, 245 RX manual Tecnical Data, Technical data 250R 252RX 265RX

Page 36

TECNICAL DATA

Technical data

250R

252RX

265RX

Engine

 

 

 

Cylinder capacity, cm3

48,7

50,8

65,1

Cylinder bore, mm

44

45

48

Stroke length, mm

32

32

36

Idling speed, rpm

2 700

2 700

2 250

Recommended max. speed, rpm

12 500

14 000

11 500

Speed of output axle, rpm

9 190

10 300

9 120

Max. engine output, acc. to ISO 8893

2,1 kW/9 000 rpm

2,4 kW/9 000 rpm

3,0 kW/8 400 rpm

Muffler fitted with catalytic converter

No

No

No

Ignition system

 

 

 

Manufacturer/type of ignition system

EM/ET

EM/ET

SEM GA 6CD

Spark plug

Champion RCJ 7Y

Champion RCJ 7Y

Champion RCJ 7Y

Electrode gap, mm

0,5

0,5

0,5

Fuel lubrication system

 

 

 

Manufacturer/type of carburettor

Walbro HDA

Walbro HDA

Tillotson HS

Fuel tank capacity, litres

0,8

0,8

1,0

Weight

 

 

 

Weight without fuel, cutting tool andguard, kg

9,2

8,9

10,8

Noise levels

 

 

 

Equivalent noise pressure level at the user’s ear,

 

 

 

measured according to prEN 31806 and ISO

 

 

 

7917, dB(A), min/max:

98/104

96/103

98/100

Equivalent noise power level at the user’s ear,

 

 

 

measured according to prEN 31806 and ISO

 

 

 

10884, dB(A), min/max:

110/113

110/111

112/113

Vibration levels

 

 

 

Vibration levels on the handles, measured

 

 

 

according to prEN 31806 and ISO 7916, m/s

 

 

 

When idling, left/right handles, min:

3,4/3,9

2,8/2,8

4,5/4,0

When idling, left/right handles, max:

4,4/4,0

4,5/3,9

5,1/4,6

At max. speed, left/right handles, min:

1,2/1,7

1,2/1,4

3,0/3,9

At max. speed, left/right handles, max:

2,2/2,6

1,6/1,7

3,9/5,1

NOTE!

The noise and vibration measurments are made with all for the machine approved cutting equipment. The maximum and minimum values are stated in the table above.

36 – English

Image 36
Contents 240R 245R/RX 250R 252RX 265RX Symbol Explanation SymbolsContents Safety Instructions Machine‘s safety equipmentPersonal protective equipment Throttle trigger lockStop switch Cutting attachment guardAnti-vibration system Quick-releaseMuffler Cutting equipmentLocking nut Throttle trigger lock Vibration damping system Cutting equipment Cutting equipment Sharpening the clearing bladeSharpening the grass blade Trimmer headGeneral safety instructions Start Fuel safetyTransport and storage 10 ftBasic safety precautions General working instructionsAdjusting the harness and clearing saw Basic clearing techniquesDesignations Forestry clearing using a saw blade Clearing‘s ABCWorking methods Brush cutting using the saw blade Brush cutting using a grass bladeGrass clearing using the trimmer head and plastic knifes ClearingTrimming SweepingWhat is WHAT? What is what on the trimmer/brushcutter? 240R, 245RWhat is what on the trimmer/brushcutter? 245RX What is what on the clearing saw? 250R What is what on the clearing saw? 252RX What is what on the clearing saw? 265RX Assembly Assembling the handlebars 240R, 245R, 250RAssembling the handlebars 245RX, 252RX Adjusting the throttle control Assembling the handlebars 265RXGrass blade Assembling other guards and cutting equipment Fuel Handling Fuel mixtureFuelling Start and Stop Control before startingStart and stop Stop 240R, 245R, 250R245RX, 252RX, 265RX StartMaintenance CarburetorFinal setting of the idling speed T Correctly adjusted carburetorHigh speed needle Muffler Cooling system240R, 245R/RX 240R, 245R/RX 250R, 252RX 265RXAir filter 240R, 245R/RX 250R, 252RX 265RX Oiling the air filterAngle gear Filing the grass bladeSpark plug Maintenance schedule Daily maintenanceWeekly maintenance Monthly maintenanceTechnical Data Technical data 240R 245R 245RXTechnical data 250R 252RX 265RX Tecnical DataCentre hole in saw blades/knives, ∅ Emission Control Warranty Statement Your Warranty Rights ObligationsSuper Auto Super Auto II Tri Cut Trimmy H Click Trimmy Hit Junior Trimmy Hit Pro 2,4 mm 080-.095 12 cm ~ 3,5 m ~ 15 cm Trimmy SII Trimmy SII Page Page ´+Ho¶5+¨ Page 114 00 2001W34

245 RX, 245R/RX specifications

The Husqvarna 245R/RX and 245 RX are robust and versatile handheld brushcutters, designed to cater to both professional landscapers and dedicated homeowners. Renowned for their efficiency and reliability, these models incorporate advanced engineering and innovative features that enhance performance and usability.

One of the standout features of the Husqvarna 245R/RX is its lightweight design, weighing approximately 11.5 kg. This makes it easy to handle and reduces operator fatigue during extended use. The ergonomic handle contributes to a comfortable grip and allows for precise maneuverability, making it suitable for tackling various landscaping tasks with ease. The adjustable harness further increases comfort and helps distribute the weight evenly across the body.

Equipped with a powerful 2-cycle engine, the 245R and 245 RX deliver impressive cutting power, ensuring that even the most challenging vegetation can be managed effectively. The engine technology includes advanced air injection, which effectively removes larger debris before it reaches the air filter. This ensures that the air filter stays cleaner for longer, reducing maintenance and extending the lifespan of the machine.

Another essential feature of these brushcutters is the Auto Return Stop Switch, enabling easy operation. It automatically resets to the ON position after each use, which simplifies starting for the next session. Additionally, the model comes with a well-balanced design, which further enhances control and precision while maneuvering around obstacles.

Both the 245R and 245 RX are equipped with a tap-and-go trimmer head, making it easy to release more line when needed without stopping the machine. This feature is particularly useful for maintaining a clean and tidy garden without interruptions. Furthermore, the cutting width is adjustable, allowing users to switch quickly between trimming and cutting thicker grass and brush.

The Husqvarna 245 RX version features additional enhancements tailored for more demanding applications. Its robust gearbox provides exceptional durability, while the increased fuel tank size ensures longer runtime, making it ideal for professionals who require sustained performance in extensive commercial environments.

In summary, the Husqvarna 245R/RX and 245 RX brushcutters combine lightweight design, advanced engine technology, and user-friendly features to deliver exceptional performance for both personal and professional landscaping tasks. Their reliability, ease of use, and versatility make them a top choice for anyone looking to maintain their outdoor spaces effectively.