Husqvarna 345e EPA II, 346XP EPA I, 353 EPA II manual Technical Data, Technical data

Page 39

TECHNICAL DATA

Technical data

 

345e TrioBrake

346XP TrioBrake

353 TrioBrake

Engine

 

 

 

Cylinder displacement, cu.in/cm3

2,75/45,0

2,75/45,0

3,15/51,7

Cylinder bore, inch/mm

1,65/42

1,65/42

1,77/45

Stroke, inch/mm

1,28/32,5

1,28/32,5

1,28/32,5

Idle speed, rpm

2700

2700

2700

Power, kW/ rpm

2,2/9000

2,5/9600

2,4/9000

Ignition system

 

 

 

Manufacturer of ignition system

SEM

SEM

SEM

Type of ignition system

CD

CD

CD

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 of carburetor

Zama

Zama

Zama

Carburetor type

C3-EL 32

C3-EL 18B

C3-EL 18B

Fuel tank capacity, US pint/litre

1,06/0,5

1,06/0,5

1,06/0,5

Oil pump capacity at 9,000 rpm, ml/min

9

5-12

5-12

Oil tank capacity, US pint/litre

0,53/0,25

0,59/0,28

0,59/0,28

Type of oil pump

Automatic

Automatic

Automatic

Weight

 

 

 

Chain saw without bar or chain, empty tanks, lb/kg

11,0/5,0

346XP: 11,2/5,1

353: 11,5/5,2

 

 

346XPG: 11,5/5,2

353G: 11,7/5,3

 

 

346XPG E-tech: 11,5/5,2

353G E-tech: 11,7/5,3

Chain/bar

 

 

 

Standard bar length, inch/cm

13"/33

13"/33

13"/33

Recommended bar lengths, inch/cm

13-20”/33-50

13-20"/33-50

13-20"/33-50

Usable cutting length, inches/cm

12-19"/31-48

12-19"/31-48

12-19"/31-48

Pitch, inch/mm

0,325/8,25

0,325/8,25

0,325/8,25

Thickness of drive links, inch/mm

0,050/1,3

0,050/1,3

0,050/1,3

 

0,058/1,5

0,058/1,5

0,058/1,5

Drive sprocket type/teeth

Spur/7

Rim/7

Rim/7

Chain speed at max. power, m/sec

17,3

18,5

17,3

English – 39

Image 39
Contents TrioBrake KEY to Symbols Symbols on the machineSymbols in the operator’s manual Contents Dear customer IntroductionWhat is what on the chain saw? What is WHAT?General Safety Precautions Before using a new chain sawAlways use common sense Machine′s safety equipment Personal protective equipmentChain brake and front hand guard General Safety Precautions Vibration damping system Throttle lockoutChain catcher Right hand guardGeneral rules Stop switchCutting equipment MufflerCutting equipment designed to reduce kickback Sharpening your chain and adjusting depth gauge settingGeneral advice on adjusting depth gauge setting Adjustment of depth gauge settingSharpening cutting teeth Tensioning the chain 346XP TrioBrake, 353 TrioBrake345e TrioBrake Checking chain lubrication Lubricating cutting equipmentChain oil Filling with chain oilChain drive sprocket Needle bearing lubricationChecking wear on cutting equipment 345e TrioBrake AssemblyFitting the bar and chain 346XP TrioBrake, 353 TrioBrakeAssembly Fuel Fuel HandlingLong-term storage Fuel safetyFueling Transport and storageWarm engine Starting and StoppingStarting and stopping Cold engineStopping General working instructions Basic safety rulesWorking Techniques Before useGeneral rules Basic cutting technique GeneralTerms Cutting LimbingClearing the trunk and preparing your retreat Tree felling techniqueSafe distance Felling directionDirectional cuts FellingCutting trees and branches that are in tension General adviceFreeing a tree that has fallen badly Freeing a trapped treeHow to avoid kickback What is kickback?Cutting the trunk into logs Maintenance Carburetor adjustmentGeneral High speed jet H Correctly adjusted carburetorChecking the brake trigger Muffler StarterChanging a broken or worn starter cord Replacement of broken recoil and drive disc springs Tensioning the recoil springFitting the starter Needle bearing lubrication Air filterSpark plug Lubricating the bar tip sprocketHeated handles Adjustment of the oil pumpAir Injection centrifugal cleaning Cooling systemTemperature 0C 32F or colder Daily maintenance Weekly maintenance Monthly maintenance Maintenance scheduleTechnical data Technical DataSaw chain filing and file gauges Bar and chain combinationsYour Warranty Rights and Obligations Federal Emission Control Warranty StatementOther safety precautions American Standard Safety PrecautionsSafety precautions for chain saw users Kickback safety precautionsPage 1150389-95 ´z+RF¶5&¨ ´z+RF¶5&¨

345e EPA II, 346XP EPA I, 353 EPA II specifications

Husqvarna is a renowned name in outdoor power equipment, and its chainsaws exemplify performance, durability, and advanced technology. Among their impressive lineup, the Husqvarna 345e EPA II, 346XP EPA I, and 353 EPA II stand out due to their unique features and capabilities tailored for both professional and casual users.

The Husqvarna 345e EPA II is designed for optimal power-to-weight ratio, making it a favorite for professionals who need mobility without sacrificing performance. This model is powered by a 50.1 cc engine that delivers a robust 3.2 horsepower, providing ample power for demanding cutting tasks. The 345e features a lightweight design, which reduces fatigue during extended use. It also incorporates the X-Torq engine technology, which reduces fuel consumption and emissions, ensuring compliance with EPA regulations. Additionally, the chainsaw comes equipped with an inertia-activated chain brake for enhanced safety and a tool-less chain tensioning system for quick adjustments.

Next is the Husqvarna 346XP EPA I, a top choice for professional loggers and tree care specialists. This chainsaw features a 50.1 cc engine as well, but its unique design focuses on high performance and exceptional ergonomics. The 346XP is renowned for its rapid acceleration and high chain speed, which allow it to tackle tough cutting jobs with ease. Its Air Injection technology separates larger dust and debris, ensuring the air filter remains clean for longer periods, thereby reducing maintenance. This model is also equipped with the LowVib system that minimizes vibrations, enhancing user comfort during prolonged use.

Finally, the Husqvarna 353 EPA II is tailored for those seeking a middle ground between professional and casual use. This chainsaw features a 49.5 cc engine and balances power with user-friendly features. It is equipped with the same X-Torq engine technology found in the 345e, ensuring efficient fuel consumption and lower emissions. The 353 also boasts a well-designed handle for improved grip and control, making it ideal for various cutting tasks from firewood to felling trees. Its quick-release air filter makes maintenance straightforward, allowing users to focus more on their work.

Together, the Husqvarna 345e EPA II, 346XP EPA I, and 353 EPA II represent a blend of cutting-edge technology and user-oriented design, delivering reliability and performance, whether for professional use or home maintenance. Each model offers unique strengths, ensuring there is a perfect fit for every chainsaw user’s needs.