Technical Data - Husqvarna 445 II Operator's Manual

Technical data

Engine
Cylinder displacement, cm
Cylinder bore, mm
Stroke, mm
Idle speed, rpm
Power, kW/ rpm
Ignition system
Spark plug
Electrode gap, mm
Fuel and lubrication system
Fuel tank capacity, litre
Oil pump capacity at 9,000 rpm, ml/min 13
Oil tank capacity, litre
Type of oil pump
Weight
Chain saw without bar or chain, empty
tanks, kg
Noise emissions (see note 1)
Sound power level, measured dB (A)
Sound power level, guaranteed L
(A)
Sound levels (see note 2)
Equivalent sound pressure level at the
operator's ear, dB(A)
Equivalent vibration levels, a
(see note 3)
2
Front handle, m/s
2
Rear handle, m/s
Chain/bar
Standard bar length, inch/cm
Recommended bar lengths, inch/cm
Usable cutting length, inch/cm
Pitch, inch/mm
Thickness of drive links, inch/mm
Type of drive sprocket/number of teeth Spur/7
Chain speed at 133% of maximum
engine power speed, m/s.
Note 1: Noise emissions in the environment measured as sound power (L
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
levels under various working conditions. Reported data for equivalent vibration level has a typical statistical dispersion
(standard deviation) of 1 m/s
30 – English
TECHNICAL DATA
445 II
3
45,7
42
33
2700
2,1/9000
NGK BPMR 7A/
Champion RCJ 7Y
0,5
0,45
0,26
Automatic
4,9
112
dB
WA
114
103
hveq
1,9
2,6
13"/33
13-20/33-51
12-19/31-49
0,325/8,25
0,058/1,5,
0,050/1,3
23,1
2
.
445e II 450 II
45,7 50,2
42 44
33 33
2700 2700
2,1/9000 2,4/9000
NGK BPMR 7A/ NGK BPMR 7A/
Champion RCJ 7Y Champion RCJ 7Y
0,5 0,5
0,45 0,45
13 13
0,26 0,26
Automatic Automatic
5,1 4,9
112 113
114 115
103 104
1,9 2,3
2,6 2,7
13"/33 13/33
13-20/33-51 13-20/33-51
12-19/31-49 12-19/31-49
0,325/8,25 0,325/8,25
0,058/1,5, 0,058/1,5,
0,050/1,3 0,050/1,3
Spur/7 Spur/7
23,1 23,1
) in conformity with EC directive 2000/14/
WA
450e II
50,2
44
33
2700
2,4/9000
NGK BPMR 7A/
Champion RCJ 7Y
0,5
0,45
13
0,26
Automatic
5,1
113
115
104
2,3
2,7
13"/33
13-20/33-51
12-19/31-49
0,325/8,25
0,058/1,5,
0,050/1,3
Spur/7
23,1
1155359-26 Rev.2 2014-11-20