TECHNICAL DATA

 

346XP

351

Engine

2,7/45,0

3,0/49,4

Cylinder volume, cu.in/cm3

Cylinder bore, inch/mm

1,65/42,0

1,73/44,0

Stroke, inch/mm

1,28/32,5

1,28/32,5

Idle speed, rpm

2 700

2 700

Recommended max. speed, unloaded, rpm

14 200

12 500

Power, kW/ rpm

2,5/ 9 600

2,3/ 9 000

Ignition system

FHP

FHP

Manufacture

Type of ignition system

CD

CD

Spark plug

NGK BPMR 7A

NGK BPMR 7A

 

Champion RCJ 7Y

Champion RCJ 7Y

Electrode gap, inch/mm

0,020/0,5

0,020/0,5

Fuel and lubrication system

Walbro

Walbro

Manufacturer

Carburettor type

HDA 159A

HDA 159A

Fuel capacity, US pint/litre

1,06/0,5

1,06/0,5

Oil pump capacity at 8500 rpm, ml/min

6-10

6-10

Oil capacity, US pint/litre

0,59/0,28

0,59/0,28

Type of oil pump

Automatic

Automatic

Weight

346XP: 10,6/4,8

351:10,6/4,8

Without bar and chain, lbs/kg

 

346XPG: 10,8/4,9

351G: 10,8/4,9

 

346XP E-tech: 10,8/4,9

351 E-tech: 10,8/4,9

Noise emissions

346XPG E-tech: 11,0/5,0

351G E-tech: 11,0/5,0

 

 

(see note 1)

346XP: 113

112

Sound power level, measured dB(A)

 

346XPG: 113

 

 

346XP E-tech: 110

 

 

346XPG E-tech: 110

 

Sound power level, guaranteed LWA dB(A)

346XP: 114

113

 

346XPG: 114

 

 

346XP E-tech: 113

 

 

346XPG E-tech: 113

 

Sound levels

 

 

(see note 2)

 

 

Equivalent sound pressure level at

 

 

operator’s ear, measured according to

101

101,5

relevant international standards, dB(A)

Vibration levels

 

 

(see note 3)

3,3

2,9

Front handle m/s2

Rear handle m/s2

3,4

3,6

Chain/bar

13"/33

13"/33

Standard bar length, inches/cm

Recommended bar lengths, inches/cm

13-20"/33-50

13-20"/33-50

Usable cutting length, inches/cm

12-19"/31-49

12-19"/31-49

Chain speed at max. power, m/sec

18,5

17,3

Pitch, inch/mm

0,325"/8,25

0,325"/8,25

Thickness of drive link, inch/mm

0,050"/1,3

0,050"/1,3

 

0,058"/1,5

0,058"/1,5

Number of teeth on drive sprocket

7

7

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, according to ISO 7182, is calculated as the time-weighted energy total for sound pressure

levels under various working conditions with the following time distribution: 1/3 idling, 1/3 max. load, 1/3 max. speed.

Note 3: Equivalent vibration level, according to ISO 7505, is calculated as the time-weighted energy total for vibration levels under

various working conditions with the following time distribution: 1/3 idling, 1/3 max. load, 1/3 max. speed.

34´+H$J¶6q¨

– English

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Husqvarna 346XP 351 manual Technical Data

346XP 351 specifications

The Husqvarna 346XP and 351 chainsaws are celebrated models within the Husqvarna lineup, recognized for their excellence in performance, efficiency, and ease of use. Designed predominantly for professional use, these chainsaws incorporate advanced technology and ergonomic features that cater to the needs of tree care specialists, landscapers, and serious woodworkers.

One of the standout features of the Husqvarna 346XP is its lightweight design, which allows for easy maneuverability and reduced fatigue during extended use. Weighing around 10.8 pounds, the chainsaw is equipped with a powerful 50.1cc, 2.8 horsepower engine, delivering exceptional cutting performance while maintaining efficient fuel consumption. The model comes equipped with a 15 to 18-inch guide bar, providing versatility for various cutting tasks, from limbing to felling small trees.

The 351 model offers similar performance metrics but is designed slightly differently, featuring an improved air injection system for cleaner operation. This system actively collects debris before it reaches the air filter, extending the service intervals and enhancing engine life. The powerful 51.7cc engine on the 351 provides a higher power output compared to the 346XP, suited for even the most demanding cutting jobs.

Both chainsaws utilize Husqvarna’s X-Torq engine technology, which reduces fuel consumption by up to 20% while lowering emissions. This not only promotes environmental sustainability but also translates into cost savings for users. The LowVib technology integrated into both models minimizes vibrations, ensuring a more comfortable experience and reducing operator fatigue.

Enhanced safety features are also paramount in both chainsaws. The inertia-activated chain brake activates quickly in the event of a kickback, providing an additional layer of protection. An adjustable oil pump allows users to control the lubrication rate, optimizing the chainsaw's performance based on the type of work being performed.

The ergonomic design of the handles enhances grip and control, allowing for precision cutting. These chainsaws are user-friendly, catering to both experienced operators and those new to chainsaw work. Overall, the Husqvarna 346XP and 351 represent a perfect blend of power, technology, and comfort, making them reliable choices for professional and serious amateur users alike.