Stihl MS 172 User Manual

–
Handlebar: 3.6 m/s². The K value for the
vibration level is 2 m/s².
–
Control handle: 3.0 m/s². The K value for
the vibration level is 2 m/s².
MS 172
–
Sound pressure level L
pA
measured according
to ISO 22868: 100 dB(A). The K-value for the
sound pressure level is 2 dB(A).
–
Sound power level L
weq
measured according
to ISO 22868: 110 dB(A) The K value for the
sound power level is 2 dB(A).
–
MS 172 vibration level a
hv, eq
measured
according to ISO 22867:
–
Handlebar: 3.0 m/s². The K value for the
vibration level is 2 m/s².
–
Control handle: 3.4 m/s². The K value for
the vibration level is 2 m/s².
–
MS 172 C vibration level a
hv, eq
measured
according to ISO 22867:
–
Handlebar: 3.0 m/s². The K value for the
vibration level is 2 m/s².
–
Control handle: 3.4 m/s². The K value for
the vibration level is 2 m/s².
MS 172 (EU only)
–
Sound pressure level L
peq
measured accord‐
ing to ISO 22868: 101 dB(A). The K-value for
the sound pressure level is 2 dB(A).
–
Sound power level L
weq
measured according
to ISO 22868: 112 dB(A) The K value for the
sound power level is 2 dB(A).
–
MS 172 vibration level a
hv, eq
measured
according to ISO 22867:
–
Handlebar: 3.5 m/s². The K value for the
vibration level is 2 m/s².
–
Control handle: 3.2 m/s². The K value for
the vibration level is 2 m/s².
–
MS 172 C vibration level a
hv, eq
measured
according to ISO 22867:
–
Handlebar: 3.2 m/s². The K value for the
vibration level is 2 m/s².
–
Control handle: 3.2 m/s². The K value for
the vibration level is 2 m/s².
For information on compliance with the Physical
Agents (Vibration) Directive 2002/44/EC, see
www.stihl.com/vib.
19.5 REACH
REACH is an EC regulation and stands for the
Registration, Evaluation, Authorisation and
Restriction of Chemical substances.
For information on compliance with the REACH
regulation see www.stihl.com/reach.
19.6 Exhaust Emissions
The CO
2
value measured in the EU type appro‐
val procedure is specified at www.stihl.com/co2
in the product-specific technical data.
The measured CO
2
value was determined on a
representative engine in accordance with a
standardised test procedure under laboratory
conditions and does not represent either an
explicit or implied guarantee of the performance
of a specific engine.
The applicable exhaust emission requirements
are fulfilled by the intended usage and mainte‐
nance described in this instruction manual. The
type approval expires if the engine is modified in
any way.
20 Bar and Chain Combinations
20.1 STIHL MS 162, MS 172 Chainsaw
MS 162
Pitch Drive link
gauge/groove
width
Length Guide bar Number of
teeth,
sprocket
nose
Number of
drive links
Saw chain
3/8" P 1.1 mm
30 cm
Light
-
44
61 PMM3
(Type 3610)
7
Rollo‐
matic E Mini /
Light 01
7
Rollo‐
matic E Mini Light
/ Light P01
20 Bar and Chain Combinations English
0458-200-0121-B 29

Stihl MS 172 Specifications

General

Sound pressure level	100 dB(A)
Sound power level	113 dB(A)
Displacement	31.8 cc (1.9 cu in)
Saw chain pitch	3/8"
Recommended bar length	30-35 cm (12-14 in)