Specifications; Stihl Msa 120 C Chain Saw; Chain Sprockets And Chain Speeds; Minimum Groove Depth Of Guide Bars - Stihl MSA 120 C Instruction Manual

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19 Specifications

19.1 STIHL MSA 120 C chain saw

– Approved battery: STIHL AK
– Weight without battery, guide bar and saw chain 2.1 kg
– Max. oil tank capacity: 110 cc (0.11 l)

19.2 Chain sprockets and chain speeds

The following chain sprockets may be used:
– 7-tooth for 1/4" P: 14,8 m/s
This chain speed necessitates the use of Class 1 cut-
retardant protective clothing.

19.3 Minimum groove depth of guide bars

The mininum groove depth depends on the pitch of the guide
bar.
– 1/4" P 4 mm

19.4 Chain saw filing angle

– 71 PM3 (Type 3670) 30°

19.5 STIHL AK Battery

– Battery technology: Lithium-ion
– Voltage: 36 V
– Capacity in Ah: see rating plate
– Energy content in Wh: see rating plate
– Weight in kg: see rating plate
– Permissible temperature range: -10°C to +50°C
82

19.6 STIHL AL 101 Charger

– Rated voltage: see rating label
– Frequency: see rating label
– Power rating: 75 W
– Charge current: 1.5 A
– Permissible temperature range for operation and storage:
+5°C to +40°C
For charging times see www.stihl.com/charging-times.

19.7 Noise and Vibration Data

Noise and vibration data are determined on the basis of the
rated maximum speed.
For further details on compliance with Vibration Directive
2002/44/EC see www.stihl.com/vib
The K factor in accordance with Directive 2006/42/EC is
2.5 dB(A) for the sound pressure level and sound power
level; the K factor in accordance with Directive 2006/42/EC
is 2.0 m/s² for the vibration measurement.
The vibration values quoted above have been measured
according to a standardized test procedure and may be used
to compare electric power tools. Depending on the type of
usage, the vibrations that actually occur may differ from the
values quoted. The vibration values quoted may be used for
an initial assessment of the user's exposure to vibrations.
The actual exposure to vibrations has to be estimated. This
process may also take into account times during which the
electric power tool is switched off and times during which it
is switched on but running without load.
– Sound pressure level L
p
EN 60745-2-13: 83 dB(A)
– Sound power level L measured according to EN 60745-
w
2-13: 94 dB(A)
19 Specifications
measured according to
0458-716-9621-B