Husqvarna 250 R manual Technical data 250R 252RX 265RX Engine

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TECHNICAL DATA

Technical data

250R

252RX

265RX

Engine

 

 

 

Cylinder displacement, cu.in/cm3

2,45/40,2

3,1/50,9

3,97/65,1

Cylinder bore, inch/mm

1,73/44

1,77/45

1,89/48

Stroke, inch/mm

1,26/32

1,26/32

1,42/36

Idle speed, rpm

2700

2700

2250

Recommended max. speed, rpm

12500

14000

11500

Speed of output shaft, rpm

9190

10300

9120

Max. engine output, acc. to ISO 8893

2,1/9000

2,4/9000

3,0/8400

Catalytic converter muffler

No

No

No

Ignition system

 

 

 

Manufacturer/type of ignition system

EM/ET

EM/ET

SEM GA 6CD

Spark plug

NGK BPMR 7A/

NGK BPMR 7A/

NGK BPMR 7A/

Champion RCJ 7Y

Champion RCJ 7Y

Champion RCJ 7Y

 

Electrode gap, inch/mm

0,02/0,5

0,02/0,5

0,02/0,5

Fuel and lubrication system

 

 

 

Manufacturer/type of carburetor

Walbro HDA

Walbro HDA

Tillotson HS

Fuel tank capacity, US pint/litre

1,70/0,8

1,70/0,8

2,11/1,0

Weight

 

 

 

Weight without fuel, cutting attachment and guard, Lbs/kg 20,3/9,2

19,6/8,9

23,8/10,8

Sound levels

 

 

 

(see note 1)

 

 

 

Equivalent sound pressure level at the users ear,

 

 

 

measured according to ANSI B175.3-1997, dB(A), min/

97/104

96/103

98/100

max:

 

 

 

Vibration levels

 

 

 

Vibration levels at handles, measured according to ANSI

 

 

 

B175.3-1997, m/s2

 

 

 

At idle, left/right handles, min.:

2,7/3,2

2,8/2,8

4,5/4,0

At idle, left/right handles, max.:

3,5/6,0

4,5/3,9

5,1/4,6

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

1,0/1,0

1,2/1,4

3,0/3,9

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

2,1/2,0

1,6/1,7

3,9/5,1

Note 1: Equivalent noise pressure level is calculated as the time-weighted energy total for noise pressure levels under various

working conditions with the following time distribution: 1/2 idle and 1/2 max. speed.

NOTE! Noise pressure at the user’s ear and vibration on the handles are measured with all the machine’s approved cutting equipment fitted. The table indicates the highest and lowest values.

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Contents 240F 240R 250R 252RX 265RX Symbols KEY to SymbolsContents Dear customer IntroductionWhat is what on the clearing saw? 240R What is WHAT?What is what on the clearing saw? 240F What is what on the clearing saw? 250R What is what on the clearing saw? 252RX What is what on the clearing saw? 265RX Personal protective equipment General Safety PrecautionsStop switch Machine′s safety equipmentThrottle lockout Vibration damping system Cutting attachment guardQuick release MufflerLocking screw Locking nutCutting equipment Cutting equipmentSharpening grass cutters and grass blades Trimmer head Sharpening the saw bladeAssembling the handlebar and throttle 240R, 250R AssemblyFitting the handlebar 240F, 252RX Transport position, handlebar 240R, 240F, 250R, 252RX Adjusting the throttle triggerFitting the handlebar 265RX Assembling the cutting equipmentFitting the blade guard and saw blade Fitting a blade guard, grass blade and grass cutterFitting the trimmer guard and trimmer head Trimmy SII Fitting other guards and cutting attachmentsStandard harness Adjusting the harness and clearing sawTriobalance harness Correct balance Adjusting the harnessFuel Handling Fuel safetyFuel Mixing FuelingCheck before starting Starting and StoppingStarting and stopping Cold engineStopping StartingWorking Techniques Basic safety rulesGeneral working instructions ABC of clearingWorking methods Forestry clearing using a saw bladeBrush cutting with a saw blade Grass clearing using a grass bladeTrimming Grass trimming with a trimmer headCarburetor MaintenanceLow speed jet L 240R, 240F, 250R, 252RX Fine adjustment of the idle speed THigh speed jet H 240R, 240F High speed jet H 250R, 252RXMuffler Correctly adjusted carburetorCooling system 265RXAir filter Cleaning the air filterBevel gear Oiling the air filterSpark plug Maintenance Daily Weekly Monthly Maintenance scheduleTechnical data Technical DataTechnical data 250R 252RX 265RX Engine Technical Data Your Warranty Rights and Obligations Federal Emission Control Warranty StatementPage Page Trimmy SII Page Auto Page ´z+R9e¶5f¨ Page 1150256-95 ´z+R9e¶5f¨ ´z+R9e¶5f¨

250 R specifications

The Husqvarna 250 R stands as a prominent contender in the realm of off-road motorcycles, particularly for those who seek performance and rideability in rugged terrains. This model encapsulates a combination of advanced engineering and rider-focused design, making it a favorite among both amateur and experienced riders.

One of the standout features of the Husqvarna 250 R is its powerful engine. The bike is powered by a 249cc, single-cylinder, two-stroke engine, optimized for maximum performance across various riding conditions. With its lightweight construction, the engine delivers impressive power without sacrificing maneuverability. Riders can expect robust acceleration and excellent throttle response, which is crucial for navigating challenging trails and obstacles.

The Husqvarna 250 R also incorporates cutting-edge technologies that enhance its performance. One notable feature is the electronic fuel injection system, which ensures optimal fuel delivery and improved efficiency. This technology not only contributes to the overall performance of the engine but also minimizes emissions and enhances fuel economy. The bike’s adjustable power valve allows for customizable power delivery, catering to the rider’s preferences and the riding environment.

Another significant aspect of the Husqvarna 250 R is its lightweight chassis, constructed from high-quality materials. The frame is designed to provide excellent rigidity while keeping the overall weight to a minimum. This balance of strength and lightness contributes to the bike's agility and ease of handling, making it versatile for various riding styles and terrains.

Suspension is another critical feature of the Husqvarna 250 R. The bike is equipped with fully adjustable WP XACT forks at the front and a WP XACT shock at the rear, offering superior damping capabilities. This advanced suspension system provides enhanced stability and comfort, allowing for better control during aggressive maneuvers or when tackling rough terrains.

The ergonomics of the Husqvarna 250 R are tailored to enhance the riding experience. The seat is designed for optimal comfort, providing support during long rides while ensuring that riders can easily shift their weight when necessary. The bike also features wide footpegs that deliver excellent grip and control.

In summary, the Husqvarna 250 R is a remarkable off-road motorcycle that combines performance, advanced technology, and rider-friendly design. Its powerful engine, lightweight chassis, superior suspension system, and ergonomic features make it an ideal choice for adventure enthusiasts looking to conquer the trails with confidence and agility. Whether navigating through tight woods or tackling open trails, the Husqvarna 250 R is engineered to deliver an exhilarating riding experience.