Husqvarna 125BT, 141B, 155B, 165BT manual Technical Data, Technical data

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TECHNICAL DATA

Technical data

Technical data

125BT

141B

155B

165BT

Engine

 

 

 

 

Cylinder displacement, cm3

25,4

40,2

48,7

59,2

Cylinder bore, mm

34

40

44

47,1

Stroke, mm

28

32

32

34

Idle speed, rpm

3300

2500

2500

3000

Recommended max. speed:

7800

7500

7500

7500

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

0,7/7800

2,0/7500

2,2/7500

2,4/7500

Catalytic converter muffler

No

No

No

No

Ignition system

 

 

 

 

Type of ignition system

Electronic

Electronic

Electronic

Electronic

Spark plug

NGK BPMR6A

NGK BPMR 7A

NGK BPMR 7A

NGK BPMR 7A

Electrode gap, mm

0,5

0,6

0,6

0,6

Fuel and lubrication system

 

 

 

 

Manufacturer/type of carburettor

Walbro, membran

Walbro, membran

Walbro, membran

Walbro, membran

Fuel tank capacity, litre

0,5

1,6

2,1

2,2

Weight

 

 

 

 

Weight without fuel, cutting attachment and

 

 

 

 

guard, kg

5,0

9,9

10,2

12,3

Noise emissions

 

 

 

 

(see note 1)

 

 

 

 

Sound power level, measured dB(A)

101,3

103,5

106,7

104,6

Sound power level, guaranteed LWA dB(A)

102

104

107

112

Noise levels

 

 

 

 

(see note 2)

 

 

 

 

Equivalent noise pressure level at the operator’s

 

 

 

 

ear, measured according to EN/ISO 11806 and

 

 

 

 

ISO 7917, dB(A), min./max.:

92

89

92

97

Vibration levels

 

 

 

 

Vibration levels at handles, measured according

 

 

 

 

to EN/ISO 11806 and ISO 7916, m/s2

 

 

 

 

At idle, left/right handles:

-/1,2

1,2/1,2

1,2/1,0

1,2/1,2

At max. speed, left/right handles:

-/1,2

1,2/1,2

1,2/1,7

1,2/1,2

Note 1: Noise emissions in the environment measured as sound power (LWA) in conformity with EC directive 2000/14/EC.

Note 2: Equivalent sound pressure level is calculated as the time-weighted energy total for sound pressure levels under various

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

NOTE! The noise pressure level at operator’s ear and vibrations on the handles are measured with all the approved cutting attachments for the machine. The table indicates the lowest and highest values.

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Contents 125BT 141B 155B 165BT Symbols KEY to SymbolsContents Machine′s safety equipment Safety InstructionsStop switch Personal protective equipmentMuffler Vibration damping systemStarting General safety precautionsFuel safety General working instructions Adjusting the harnessTransport and storage Bear in mind the risk of fire, explosion and inhaling fumesBasic working techniques Basic safety rulesWhat is what? What is WHAT?Operator′s manual Assembly of the blower AssemblyFuelling Fuel HandlingFuel Starting and stopping Starting and StoppingCold engine Warm engineCarburettor MaintenanceMuffler Cooling systemSpark plug Cleaning the air filterAir filter Oiling the air filterWeekly maintenance Maintenance scheduleDaily maintenance Monthly maintenance Technical data Technical DataCispr 121997, EN ISO EC-declaration of conformityApplies to Europe only Huskvarna January 5 Bo Andréasson, Development manager 1140211-26 2004-01-15

125BT, 141B, 155B, 165BT specifications

Husqvarna is a renowned name in the outdoor power equipment industry, celebrated for its innovative design, high performance, and durable products. Among their impressive lineup of leaf blowers are the Husqvarna 125BT, 141B, 155B, and 165BT models, each offering unique features to cater to various needs.

The Husqvarna 125BT is a lightweight and easy-to-use backpack blower, designed for residential and commercial use. Weighing only 22.5 pounds, it is equipped with a powerful 25.4 cc engine that provides a maximum air velocity of 170 mph. The ergonomic design ensures comfort during prolonged use, with adjustable shoulder straps and a ventilated harness to reduce strain. Its unique X-Torq engine reduces fuel consumption and emissions, making it an environmentally friendly choice.

Next in line is the Husqvarna 141B, a handheld blower that prioritizes user-friendly operation. This model features a 28 cc engine and delivers air speeds of up to 150 mph. The lightweight construction, weighing in at just 9.5 pounds, allows for easy maneuverability and less fatigue during extended use. The 141B also includes a cruise control function, enabling users to set a steady blowing speed, enhancing overall efficiency in yard cleanup.

The Husqvarna 155B takes handheld blowing to the next level with its 50.2 cc engine, producing a remarkable air speed of 180 mph. This model is known for its balanced design, which helps minimize vibrations, allowing users to work longer with increased comfort. The 155B also features the X-Torq engine technology, which enhances fuel efficiency while reducing harmful emissions. Additionally, the easy-to-access air filter makes maintenance a breeze, ensuring optimal performance throughout the season.

Lastly, the Husqvarna 165BT combines advanced features and power, making it ideal for larger properties. With a 50.2 cc X-Torq engine, this backpack blower delivers an impressive air velocity of up to 180 mph and ensures extended operation time with its 42.27 fl. oz fuel tank. The ergonomic design promotes user comfort, with adjustable straps and a padded back support for easier carrying. The blower is also designed with a high-efficiency fan, which maximizes air output while minimizing fatigue.

In summary, the Husqvarna 125BT, 141B, 155B, and 165BT models each stand out with their unique characteristics and technology. These machines cater to homeowners and professionals alike, ensuring powerful performance, comfort, and efficiency in lawn care and maintenance tasks. With Husqvarna, users can expect reliability and cutting-edge design in their outdoor power equipment.
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