Technical Data - Husqvarna T425 Operator's Manual

Technical data

Engine
Cylinder displacement, cm
Cylinder bore, mm
Stroke, mm
Idle speed, rpm
Recommended max. fast idle speed, rpm
Power, kW/ rpm
Ignition system
Manufacturer of ignition system
Type of ignition system
Spark plug
Electrode gap, mm
Fuel and lubrication system
Manufacturer of carburettor
Carburettor type
Fuel tank capacity, litre
Oil pump capacity at 8,500 rpm, ml/min
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
Sound levels (see note 2)
Equivalent sound pressure level at operator's ear, measured
according to relevant international standards, dB(A)
Vibration levels (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
Chain speed at max. power, m/sec
Pitch, inch/mm
Thickness of drive links, inch/mm
Number of teeth on drive sprocket
Note 1: Noise emissions in the environment measured as sound power (L
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 22867, is calculated as A (8).
36 – English
TECHNICAL DATA
3
dB(A)
WA
T425
25,4
34
28
2900
12500
0,96/9000
Ikeda Denso
CD
NGK BPMR 7A/
Champion RCJ 7Y
0,65
Walbro
WT 804
0,23
3-9
0,16
Automatic
2,99
109
110
95,7
3,4
3,3
10"/25
10"/25
17,1 or 15,2
3/8" /9,52 or 1/4" /6,25
0,050/1,3
6 or 8
) in conformity with EC directive 2000/14/EC.
WA