Manuals / Husqvarna / Lawn and Garden / Chainsaw

Husqvarna 3120XP manual Technical Data, Technical data

Models: 3120XP

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TECHNICAL DATA
Technical data
	3120XP
Engine
Cylinder volume, cu.in/cm3	7,25/118,8
Cylinder bore, inch/mm	2,36/60
Stroke, inch/mm	1,65/42
Idle speed, rpm	2500
Power, kW/ rpm	6,2/9000
Ignition system
Manufacture	SEM
Type of ignition system	CD
Spark plug	NGK BPMR 7A/Champion RCJ 7Y
Electrode gap, inch/mm	0,02/0,5
Fuel and lubrication system
Manufacturer of carburettor	Walbro
Carburettor type	WG 7A
Fuel tank capacity, US pint/litre	2,64/1,25
Oil pump capacity at 9,000 rpm, ml/min	30-54
Oil tank capacity, US pint/litre	1,48/0,7
Type of oil pump	Automatic/Manual for extra oil ﬂow
Weight
Chain saw without bar or chain, empty tanks, Lbs/kg	22,9/10,4
Chain/bar
Standard bar length, inch/cm	24"/60
Recommended bar lengths, inch/cm	24-42”/60-105
Usable cutting length, inches/cm	23-42”/57-104
Chain speed at max. power, m/sec	20,1
Pitch, inch/mm	0,404”/10,26
Thickness of drive links, inch/mm	0,063/1,6
Number of teeth on drive sprocket	7

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Husqvarna 3120XP manual Technical Data, Technical data

Contents

Operator’s manual EPA 3120XPEnglish KEY TO SYMBOLS Key to symbolsContents CONTENTSBefore using a new chain saw Machine′s safety equipment SAFETY INSTRUCTIONSPersonal protective equipment Chain brake and front hand guard SAFETY INSTRUCTIONSChain catcher Stop switchThrottle lock Right hand guardChecking the front hand guard MufﬂerChecking brake band wear Checking the inertia brake releaseChain catcher Stop switchThrottle lock Right hand guardCutting equipment designed to minimise kickback Cutting equipmentGeneral rules MufﬂerSAFETY INSTRUCTIONS ChainSome terms that describe the bar and chain ChainSAFETY INSTRUCTIONS General information on sharpening cutting teethSharpening cutting teeth WARNING! The following faults will increaseTensioning the chain General advice on setting raker clearanceSetting the raker clearance SAFETY INSTRUCTIONSFilling with chain oil Lubricating cutting equipmentChain oil Checking chain lubricationChain drive sprocket Checking wear on cutting equipmentSAFETY INSTRUCTIONS SAFETY INSTRUCTIONS How to avoid kickbackWhat is kickback? General rulesStarting General safety precautionsSAFETY INSTRUCTIONS General working instructions Fuel safetyBasic safety rules Transport and storageTerms Basic cutting techniqueGeneral SAFETY INSTRUCTIONSLimbing 12 3Cutting SAFETY INSTRUCTIONSFelling direction Tree felling techniqueSafe distance Clearing the trunk and preparing your retreatWARNING! Unless you have special training SAFETY INSTRUCTIONSFelling cut EnglishCutting the trunk into logs General adviceFreeing a tree that has fallen badly Freeing a ”trapped tree”WHAT IS WHAT? What is what on the chain saw?ASSEMBLY Fitting the bar and chainGasoline FUEL HANDLINGFuel Two-strokeoilFuelling FUEL HANDLINGCold engine STARTING AND STOPPINGStarting and stopping Warm engineSTARTING AND STOPPING Stopping28 – English Basic settings and running in MAINTENANCEFunction, Basic settings, Fine adjustment Fine adjustmentHigh speed jet H Correctly adjusted carburettorStarter Changing a broken or worn starter cordFitting the starter Air ﬁlterSpark plug MAINTENANCENeedle bearing lubrication Adjustment of the oil pumpMufﬂer Extra chain oilDaily maintenance Weekly maintenanceMonthly maintenance Cooling systemTECHNICAL DATA Technical dataLength, inches TECHNICAL DATAChain Pitch, inchMANUFACTURER′S WARRANTY COVERAGE FEDERAL EMISSION CONTROL WARRANTY STATEMENTYOUR WARRANTY RIGHTS AND OBLIGATIONS OWNER′S WARRANTY RESPONSIBILITIESPage ´z+H7=¶5y¨ ´z+H7=¶5y¨ Page 1140232-95 ´z+H7=¶5y¨ ´z+H7=¶5y¨