Husqvarna 42, 242XP, 246 Operator's Manual page 35

Engine
3
Cylinder volume, cu.in/cm
Cylinder bore, inch/mm
Stroke, inch/mm
Idle speed, rpm
Recommended max.
speed, unloaded, rpm
Power, kW
Ignition system
Manufacture
Type of ignition system
Spark plug
Electrode gap, inch/mm
Fuel and lubrication
system
Manufacturer
Carburettor type
Fuel capacity, US pint/litre
Oil pump capacity at 8500 rpm,
ml/min
Oil capacity, US pint/litre
Type of oil pump
Weight
Without bar and chain, Lbs/kg
Bar and chain combinations
The following combinations are CE approved.
Bar
Length, Pitch,
inches inches
11 0,325 10T
13 0,325 10T
15 0,325 10T
16 0,325 10T
18 0,325 10T
13 0,325 10T
15 0,325 10T
16 0,325 10T
18 0,325 10T
Type Inch
H25 0,325"
H30 0,325"
TECHNICAL DATA
246
2,8/46
1,73/44
1,18/30
2 700
15 000
2,3/ 9 000 CAT: 2,3/ 9 300
SEM
AM7
Champion
RCJ 7Y
0,020/0,5
Walbro
HDA98
1,1/0,52
3-7
0,57/0,27
Automatic
10,3/4,7 CAT: 11,0/5,0
Chain
Max.
tip radius
Husqvarna H25
Husqvarna H25
Husqvarna H25
Husqvarna H25
Husqvarna H25
Husqvarna H30
Husqvarna H30
Husqvarna H30
Husqvarna H30
Inch/mm Inch/mm
0,058"/1,5 3/16" /4,8
0,050"/1,3 3/16" /4,8
Noise levels
Equivalent (see note 1) noise
pressure level at operator's
ear, measured according to
relevant international
standards, dB(A).
Equivalent (see note) noise
power level, measured
according to relevant interna-
tional standards, dB(A).
Vibration levels
(See note 2)
Front handle m/s
Rear handle m/s
Chain/bar
Standard bar length,
inches/cm
Recommended bar lengths,
inches/cm
Usable cutting length,
inches/cm
Chain speed at max.
power, m/sec
Pitch, inch/mm
Thickness of drive link,
inch/mm
Number of teeth on drive
sprocket
Note 1: Equivalent noise level is, according to ISO 7182 and
ISO 9207, calculated as the time-weighted energy total for
noise levels under various working conditions with the following
time distribution: 1/3 idle, 1/3 max. load, 1/3 max. speed.
Note 2: Equivalent vibration level is, according to ISO 7505,
calculated as the time-weighted energy total for vibration levels
under various working conditions with the following time
distribution: 1/3 idle, 1/3 max. load, 1/3 max. speed.
1
5
Angle Angle
85° 30°
85° 30°
246
101 CAT: 101,5
106,5 CAT: 109
2 3,6
2
5,4
13"/33
11-18"/28-45
11-18"/28-46
17,3 CAT: 17,9
0,325"/8,25
0,050"/1,3 0,058"/1,5
7
Angle Inch/mm
10° 0,025"/0,65
10° 0,025"/0,65
L
Inch/cm: dl
13"/33:56 15"/38:64
18"/45:72
13"/33:56 15"/38:64
18"/45:72
35
English –