Husqvarna 450 II Manuel De L'opérateur page 33

Technical data
Engine
Cylinder displacement, cu.in/cm
Cylinder bore, inch/mm
Stroke, inch/mm
Idle speed, rpm
Power, kW/hp @ rpm
Emissions Durability Period according to
California Air Resources Board, h.
Ignition system
Spark plug
Electrode gap, inch/mm
Fuel and lubrication system
Fuel tank capacity, US pint/litre
Oil pump capacity at 9,000 rpm, ml/min
Oil tank capacity, US pint/litre
Type of oil pump
Weight
Chainsaw without bar, chain and with empty
tanks, lb/kg
Chain/bar
Standard bar length, inch/cm
Recommended bar lengths, inch/cm
Pitch, inch/mm
Thickness of drive links, inch/mm
Drive sprocket type/teeth
Chain speed at 133% of maximum engine
power speed, ft/s / m/s.
Recommended cutting equipment
A specific chain saw model has to be evaluated with the cutting equipment to be recommended and fulfill the
requirements in ANSI B175.1-2012 (Internal Combustion Engine-Powered Hand-Held Chain Saws-Safety and
Environmental Requirements).
A specific chain saw model has to be evaluated with the cutting equipment to be recommended and fulfill the
requirements in Canadian Standards Association Z62.3-11 (R2016) (Chain Saw Kickback)
Chain saw model(s) Husqvarna 445 II, 445e II, 450 II, 450e II met the safety requirements in ANSI B175.1-2012 when
equipped with the below listed saw chain and guide bar combination(s).
Chain saw model(s) Husqvarna 445 II, 445e II, 450 II, 450e II met the safety requirements in Canadian Standards
Association Z62.1-15 (Chain Saws) and Z62.3-11 (R2016) (Chain saw kickback) when equipped with the below listed
saw chain and guide bar combination(s).
Note: Other chain saw models may not meet the kickback requirements when equipped with the listed guide bar and
saw chain combinations.
1157680-49 Rev.1 2017-05-04
TECHNICAL DATA
445 II
3
2.79/45,7
1.65/42
1.30/33
2500-2700
2,1 / 2,8 @ 9000 2,1 / 2,8 @ 9000 2,4/3,2 @ 9000
300
NGK BPMR 7A/
Champion RCJ
7Y/ Husqvarna
HQT-1
0.02/0,5
0.99/0,47
13
0.55/0,26
Automatic
10,8/4,9
15"/38
13-20/33-51
0.325/8,25
0.050/1,3
0.058/1,5
Spur/7
75.5/23,1
445e II 450 II
2.79/45,7 3.06/50.2
1.65/42 1,73/44
1.30/33 1.30/33
2500-2700 2500-2700
300 300
NGK BPMR 7A/ NGK BPMR 7A/
Champion RCJ Champion RCJ
7Y/ Husqvarna 7Y/ Husqvarna
HQT-1 HQT-1
0.02/0,5 0.02/0,5
0.99/0,47 0.99/0,47
13 13
0.55/0,26 0.55/0,26
Automatic Automatic
11,2/5,1 10,8/4,9
15"/38 15"/38
13-20/33-51 13-20/33-51
0.325/8,25 0.325/8,25
0.050/1,3 0.050/1,3
0.058/1,5 0.058/1,5
Spur/7 Spur/7
75.5/23,1 75.5/23,1
450e II
3.06/50.2
1,73/44
1.30/33
2500-2700
2,4/3,2 @ 9000
300
NGK BPMR 7A/
Champion RCJ
7Y/ Husqvarna
HQT-1
0.02/0,5
0.99/0,47
13
0.55/0,26
Automatic
11.2/5,1
15"/38
13-20/33-51
0.325/8,25
0.050/1,3
0.058/1,5
Spur/7
75.5/23,1
English – 33