Technical Data Sheet - McCulloch M4620 Manual De Instrucciones

ENGINE
Cylinder displacement, cm
Stroke, mm
Idle speed, rpm
Recommended max. speed, uploaded, rpm
Power, kW
IGNITION SYSTEM
Spark plug
Electrode gap, mm
FUEL AND LUBRICATION SYSTEM
Fuel tank capacity, litre
Oil pump capacity at 8500 rpm, ml/min
Oil capacity, litre
Type of oil pump
WEIGHT
Weight without bar or chain, empty tanks, kg
NOISE EMISSIONS
(see Note 1)
Sound power level, measured dB(A)
Sound power level, guaranteed L
NOISE LEVELS
(see Note 2)
Equivalent sound pressure level at the
operators' ear, dB(A)
VIBRATION LEVELS
(see Note 3)
Equivalent vibration levels (a
Front handle
Rear handle
CHAIN/BAR
Standard bar length, inch/cm
Recommended bar lengths, inch/cm
Usable cutting length, inch/cm
Pitch, inch
Thickness of drive links, inch/mm
No. of teeth on drive sprocket
Chain speed at max. power, m/sec
Note 1: Noise emissions in the environment measured as sound power (L
EC directive 2000/14/EC.
Note 2: Equivalent sound pressure level, according to ISO 22868, is calculated as the time- -weighted
energy total for different noise pressure levels under various working conditions. Typical statistical
dispersion for equivalent sound pressure level is a standard deviation) of 1 dB(A).
Note 3: Equivalent vibration level, according to ISO 22867, is calculated as the time- -weighted
energy total for vibration levels under various working conditions. Reported data for equivalent
vibration level has a typical statistical dispersion (standard deviation) of 1 m/s

TECHNICAL DATA SHEET

3
dB(A)
WA
2
), m/s
hv,eq
M4620
46
32
3000
13000
1,9
Champion RCJ- -7Y
0,5
0,4
4 - - 8
0,2
Automatic
4,7
110
118
103
2,2
4,8
20/51
20/51
19,5/50
0,325
0,050/1,3
7
21,78
17
) in conformity with
WA
2
.