Husqvarna 455 Chainsaw User Manual


 
40 – English
TECHNICAL DATA
Note 1: Noise emissions in the environment measured as sound power (L
WA
) in conformity with EC directive 2000/14/
EC.
Note 2: Equivalent sound pressure level, according to ISO 22868, is calculated as the time-weighted energy total for
different sound pressure levels under various working conditions. Typical statistical dispersion for equivalent sound
pressure level is a standard deviation of 1 dB (A).
Note 3: Equivalent vibration level, according to ISO 22867, is calculated as the time-weighted energy total for vibration
le
vels under various working conditions. Reported data for equivalent vibration level has a typical statistical dispersion
(standard deviation) of 1 m/s
2
.
460 Rancher II 465 Rancher II
Engine
Cylinder displacement, cm
3
64,1 64,1
Cylinder bore, mm 49 49
Stroke, mm 34 34
Idle speed, rpm 2700 2700
Power, kW/ rpm 3,0/9 000 3,2/9600
Ignition system
Spark plug NGK BPMR 7A NGK BPMR 7A
Electrode gap, mm 0,5 0,5
Fuel and lubrication system
Fuel tank capacity, litre 0,44 0,44
Oil pump capacity at 9,000 rpm, ml/min 6-17 6-17
Oil tank capacity, litre 0,32 0,32
Type of oil pump Adjustable Adjustable
Weight
Chain saw without bar or chain, empty tanks,
kg
6,1 6,1
Noise emissions (see note 1)
Sound power level, measured dB (A) 117 117
Sound power level, guaranteed L
WA
dB (A) 119 119
Sound levels (see note 2)
Equivalent sound pressure level at the
operator’s ear, dB(A)
108 109
Equivalent vibration levels, a
hveq
(see note
3)
Front handle, m/s
2
4,0 3,9
Rear handle, m/s
2
5,0 5,5
Chain/bar
Standard bar length, inch/cm 18/46 18/46
Recommended bar lengths, inch/cm 15-24/38-61 15-24/38-61
Usable cutting length, inch/cm 14-23/36-58 14-23/36-58
Pitch, inch/mm 3/8 / 9,52 3/8 / 9,52
Thickness of drive links, inch/mm 0,050/1,3 0,058/1,5
0,058/1,5
Type of drive sprocket/number of teeth Spur/7 Rim/7
Chain speed at max. power, m/sec 20,0 21,4