Manuals / Husqvarna / Lawn and Garden / Chainsaw

Husqvarna 345, 346XP, 353 Technical Data, Technical data, 345e TrioBrake, 346XP TrioBrake, Engine

Models: 345e 345, 346XP, 353

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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	0,02/0,5	0,02/0,5
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	5,0	346XP: 5,1	353: 5,2
		346XPG: 5,2	353G: 5,3
		346XPG E-tech: 5,2	353G E-tech: 5,3
Chain/bar
Standard bar length, inch/cm	13"/33	13"/33	13"/33
Recommended bar lengths, inch/cm	13-18”/33-45	13-20"/33-50	13-20"/33-50
Usable cutting length, inches/cm	12-17"/31-43	12-19"/31-49	12-19"/31-49
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	Rim/7	Rim/7	Rim/7
Chain speed at max. power, m/sec	17,3	18,5	17,3

38 – English

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Husqvarna 345, 346XP, 353 Technical Data, Technical data, 345e TrioBrake, 346XP TrioBrake, Engine, Ignition system, Weight

Contents

345e EPA II 346XP EPA I 353 EPA TrioBrakeOperator’s manual EnglishSymbols in the operator’s manual KEY TO SYMBOLSSymbols on the machine You will ﬁnd the following labels on your chain saw EPA EPAKEY TO SYMBOLS CONTENTSContents CONTENTSINTRODUCTION Dear customerWHAT IS WHAT? What is what on the chain saw?WARNING! Faulty cutting equipment or the GENERAL SAFETY PRECAUTIONSBefore using a new chain saw Always use common senseChain brake and front hand guard Machine′s safety equipmentPersonal protective equipment WARNING! Most chain saw accidentsGENERAL SAFETY PRECAUTIONS Chain catcher Will my hand always activate the chain brake during a kickback?Throttle lockout Right hand guardMufﬂer Stop switchCutting equipment General rulesChain Sharpening your chain and adjusting depth gauge settingCutting equipment designed to reduce kickback Some terms that describe the bar and chainif the depth gauge setting is too large General advice on adjusting depth gauge settingAdjustment of depth gauge setting Sharpening cutting teethChain oil Tensioning the chainLubricating cutting equipment Filling with chain oilChecking wear on cutting equipment Chain drive sprocketNeedle bearing lubrication GENERAL SAFETY PRECAUTIONSCheck regularly happen when the chain touches the operatorGENERAL SAFETY PRECAUTIONS WARNING! Most chain saw accidentsWARNING! Always wear gloves, when ASSEMBLYFitting the bar and chain working with the chain, in order to protect your hands from injuryFuel ventilation when handling fuelFUEL HANDLING GasolineFueling Fuel safetyWARNING! Taking the following precautions will lessen the risk of ﬁre Transport and storageCold engine STARTING AND STOPPINGStarting and stopping Warm engineWARNING! Long term inhalation of the StoppingSTARTING AND STOPPING Before use Basic safety rulesWORKING TECHNIQUES General working instructions6 Always use a fast cutting speed, i.e. full throttle WORKING TECHNIQUESGeneral rules Terms Basic cutting techniqueGeneral LimbingSafe distance Tree felling techniqueCutting WARNING! Never attempt to cut logs whileFelling Felling directionClearing the trunk and preparing your retreat WARNING! Unless you have special trainingFelling cut WORKING TECHNIQUESGeneral advice How to avoid kickbackWhat is kickback? Freeing a tree that has fallen badlyWORKING TECHNIQUES Cutting the trunk into logsWARNING! A majority of kickback accidents LimbingBasic settings and running in MAINTENANCECarburetor adjustment Fine adjustmentChecking brake band wear Correctly adjusted carburetorWhen the bar hits the stump the brake should be applied Checking the front hand guardStop switch Checking the brake triggerMAINTENANCE Throttle lockoutStarter WARNING! When the recoil spring is woundMufﬂer Changing a broken or worn starter cordTensioning the recoil spring Replacement of broken recoil and drive disc springsAir ﬁlter Fitting the starterSpark plug Adjustment of the oil pumpWARNING! The engine must be stopped when making adjustments Lubricating the bar tip sprocketHeated handles ”Air Injection” centrifugal cleaningCooling system Electrical carburetor heatingTemperature 0C 32F or colder MAINTENANCEWeekly maintenance Maintenance scheduleDaily maintenance Monthly maintenanceWeight TECHNICAL DATATechnical data 345e TrioBrakeSaw chain ﬁling and ﬁle gauges Recommended original and replacement bar and chain combinationsBar and chain combinations ChainMANUFACTURER′S WARRANTY COVERAGE FEDERAL EMISSION CONTROL WARRANTY STATEMENTYOUR WARRANTY RIGHTS AND OBLIGATIONS OWNER′S WARRANTY RESPONSIBILITIESKickback safety precautions AMERICAN STANDARD SAFETY PRECAUTIONSSafety precautions for chain saw users Other safety precautions´z+RA¶5¨ ´z+RA¶5¨ Page 1150330-95 ´z+RA¶5¨ ´z+RA¶5¨