Husqvarna 455 Chainsaw User Manual


 
English – 39
TECHNICAL DATA
Technical data
455 Rancher II 455e Rancher II
455e Rancher II
T
rioBrake
Engine
Cylinder displacement, cm
3
55,5 55,5 55,5
Cylinder bore, mm 47 47 47
Stroke, mm 32 32 32
Idle speed, rpm 2700 2700 2700
Power, kW/ rpm 2,6/9000 2,6/9000 2,6/9000
Ignition system
Spark plug NGK BPMR 7A NGK BPMR 7A NGK BPMR 7A
Electrode gap, mm 0,5 0,5 0,5
Fuel and lubrication system
Fuel tank capacity, litre 0,44 0,44 0,44
Oil pump capacity at 9,000 rpm, ml/min 6-17 6-17 6-17
Oil tank capacity, litre 0,32 0,32 0,32
Type of oil pump Adjustable Adjustable Adjustable
Weight
Chain saw without bar or chain, empty tanks,
kg
5,9 6,0 6,2
Noise emissions (see note 1)
Sound power level, measured dB (A) 112 112 112
Sound power level, guaranteed L
WA
dB (A) 114 114 114
Sound levels (see note 2)
Equivalent sound pressure level at the
operator’s ear, dB(A)
104 104 105
Equivalent vibration levels, a
hveq
(see note
3)
Front handle, m/s
2
3,4 3,4 3,4
Rear handle, m/s
2
4,5 4,5 4,5
Chain/bar
Standard bar length, inch/cm 15/38 15/38 15/38
Recommended bar lengths, inch/cm 15-20”/38-51 15-20”/38-51 15-20”/38-51
Usable cutting length, inch/cm 14-19”/36-49 14-19”/36-49 14-19”/36-49
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