Operators Manual

Table Of Contents
To prepare your product for long-term storage
1. Disassemble and clean the saw chain and the
groove in the guide bar.
CAUTION: If the saw chain and guide
bar are not cleaned, they can become
rigid or blocked.
2. Attach the transportation guard.
3. Clean the product. Refer to
Maintenance on page 18
for instructions.
4. Do a complete servicing of the product.
Technical data
Husqvarna 120 Husqvarna 125
Engine
Cylinder displacement, cm
3
35 40
Idle speed, rpm 2700-3300 2700-3300
Maximum engine power acc. to ISO 7293, kW/hp @ rpm 1.44/1.93 @ 9000 1.52/2.04 @ 9000
Ignition system
1
Spark plug TORCH CMR7H TORCH CMR7H
Electrode gap, mm/in 0.6/0.024 0.6/0.024
Fuel and lubrication system
Fuel tank capacity, liter/cm
3
0.25/250 0.25/250
Oil tank capacity, liter/cm
3
0.15/150 0.15/150
Type of oil pump Automatic Automatic
Weight
Weight, kg 4.4 4.6
Noise emissions
2
Sound power level, measured dB(A) 109 105
Sound power level, guaranteed L
WA
dB(A) 111 108
Sound levels
3
Equivalent sound pressure level at the operator’s ear,
dB(A)
99 99
Equivalent vibration levels, a
hveq
4
Front handle, m/s
2
6.7 6.7
1
Always use the recommended spark plug type! Use of the wrong spark plug can damage the piston/cylinder.
2
Noise emissions in the environment measured as sound power (L
WA
) in conformity with EC directive
2000/14/EC.
3
Equivalent sound pressure level, according to ISO 22868, is calculated as the time-weighted energy total for
different sound pressure levels under various working conditions. Typical statistical dispersion for equivalent
sound pressure level is a standard deviation of 2.5 dB (A).
4
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 1.5 m/s
2
.
26 930 - 003 - 06.03.2019