Jonsered 670 - Manual (Page 34)

34
– English
Bar and chain combinations
The following combinations are CE approved.
Bar Chain
Length, Pitch, Max.
inches inches tip radius
630
102
111
3,0
6,3
670
102
111
3,3
5,9
625
102
112
2,7
6,1
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 full load, 1/3 full 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 full load, 1/3 full speed.
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
2
Rear handle m/s 2
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, inches
Thickness of drive link,
inch/mm
Number of teeth on drive
sprocket
15"/36
22,9
3/8
1,5
7
18"/46
24,4
3/8
1,5
7
20"/49
24,4
3/8
1,5
7
15"–24"/36–60
14"–23"/34–57
TECHNICAL DATA
Engine
Cylinder volume,
cu. in/cm
3
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, litre/US pint
Oil pump capacity at
8500 rpm, ml/min
Oil capacity, litre/US pint
Type of oil pump
Weight
Without bar and chain,
kg/LBS
625
3,75/61,5
1,9/48
1,3/34
2.700
12.000
3,2/9000
Electrolux
ET
Champion
RCJ 7Y/
NGK
BPMR7A
0,02/0,5
Tillotson
HS 273A
0,73/1,54
3,0-7,0
0,4/0,85
Automatic
6,3/13,9
630
3,75/61,5
1,9/48
1,3/34
2.700
12.500
3,2/8800
Electrolux
ET
Champion
RCJ 7Y/
NGK
BPMR7A
0,02/0,5
Tillotson
HS 265A
0,73/1,54
3,0-7,0
0,4/0,85
Automatic
6,3/13,9
670
4,0/66,7
2,0/50
1,3/34
2.700
13.500
3,6/10000
Electrolux
ET
Champion
RCJ 7Y/
NGK
BPMR7A
0,02/0,5
Tillotson
HS 230D
0,73/1,54
3,0-7,0
0,4/0,85
Automatic
6,3/13,9
15 3/8 11 Jonsered S42
15 3/8 11 Oregon 73 VL
16 3/8 11 Jonsered S42
16 3/8 11 Oregon 73VL
18 3/8 11 Jonsered S42
18 3/8 11 Oregon 73VL
20 3/8 11 Jonsered S42
20 3/8 11 Oregon 73VL
24 3/8 11 Jonsered S42
24 3/8 11 Oregon 73VL
1
5
L
Type Inch Inch/mm Inch/mm Degree° Degree° Degree° Inch/mm Inch/cm: dl
S42 3/8 0.058/1,5 7/32" /5,5 60° 25° 10° 0.025/0,65 15/36:56 16/39:60
18/46:68 20/49:72
24/60:84
73LG 3/8 0.058/1,5 7/32" / 5,5 60° 5° 10° 0.025/0,65 15/36:56 16/39:60
18/46:68 20/49:72
24/60:84
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