Husqvarna 455e, 455, 460 manual Technical Data, Technical data

TECHNICAL DATA

Technical data

	455e Rancher	455 Rancher	460
Engine
Cylinder displacement, cm3	55,5	55,5	60,3
Cylinder bore, mm	47	47	49
Stroke, mm	32	32	32
Idle speed, rpm	2700	2700	2700
Power, kW/ rpm	2,6/9000	2,6/9000	2,7/9000
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, mm	0,5	0,5	0,5
Fuel and lubrication system
Manufacturer of carburettor	Walbro	Walbro	Walbro
Carburettor type	WTA	WTA	WTA
Fuel tank capacity, litre	0,44	0,44	0,44
Oil pump capacity at 9,000 rpm, ml/min	11,5	11,5	11,5
Oil tank capacity, litre	0,32	0,32	0,32
Type of oil pump	Automatic	Automatic	Automatic
Weight
Chain saw without bar or chain, empty tanks, kg	5,9	5,8	5,8
Noise emissions
(see note 1)
Sound power level, measured dB(A)	112	112	112
Sound power level, guaranteed LWA dB(A)	113	113	113
Sound levels
(see note 2)
Equivalent sound pressure level at operator’s ear, measured
according to relevant international standards, dB(A)	104	104	104
Vibration levels
(see note 3)
Front handle, m/s2	3,4	3,4	3,4
Rear handle, m/s2	4,4	4,4	4,3
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, inch/cm	12-19/31-49	12-19/31-49	12-19/31-49
Pitch, inch/mm	0,325/8,25	0,325/8,25	0,325/8,25
	3/8 / 9,52	3/8 / 9,52	3/8" /9,52
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
Type of drive sprocket/number of teeth	Spur/7	Spur/7	Spur/7
Chain speed at max. power, m/sec	20,0	20,0	20,0

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 noise 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.

English – 39