Husqvarna 120 Workshop Manual page 10

Technical data
Displacement
cm3/cubic inch
120 model: 35 / 1.38
125 model: 40 / 1.57
Electrode gap
mm/inch
120 model: 0.60 / 0.024
125 model: 0.60 / 0.024
Usable cutting
length
cm/inch
120 model: 32.5-37.5 / 13-15
125 model: 37.5-42.5 / 15-17
10
- English
3 Technical data
Cylinder diamete
Ø mm/Ø inch
37.9 / 1.49
40.5 / 1.59
Air gap
mm/inch
0.3 / 0.016
0.3 / 0.016
Chain speed at 133%
of maximum engine
power speed
ft/s / m/s
74.8 / 22.8
74.8 / 22.8
Stroke length
mm/inch
31 / 1.22
31 / 1.22
Carburettor type
RUIXING H182A2-01-B
RUIXING H182A2-BA
H182A2-BC
Chain pitch
mm/inch
9.52 / 0.375 1.32 / 0.052 - 1,57 / 0.062
9.52 / 0.375 1.32 / 0.052 - 1,57 / 0.062
Max. output/speed
kW/hp/rpm
1.44 / 1.96 / 9 000
1.52 / 2.07 / 9 000
Drive link
mm/inch