Stihl MS 361

MS 361
English
44
Engine
STIHL single cylinder two-stroke engine
MS 361
Ignition System
Electronic magneto ignition
Fuel System
All position diaphragm carburetor with
integral fuel pump
Chain lubrication
Fully automatic, speed-controlled oil
pump with rotary piston. Additional
manual oil flow control
Weight
Cutting Attachment
Actual cutting length may be less than
the specified length
Rollomatic guide bars
3/8" chains
Chain sprocket
Noise and Vibration Data
For further details on compliance with
Vibration Directive 2002/44/EC see
www.stihl.com/vib.
Sound pressure level L
p
to ISO 22868
Sound power level L
w
to ISO 22868
Vibration measurement a
hv, eq
to
ISO 22867
The K
-
factor in accordance with
Directive 2006/42/EC is 2.0 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/s
2
for the vibration level.
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 (EC) No. 1907/2006
see www.stihl.com/reach.
Exhaust Emissions
The CO
2
value measured in the EU type
approval procedure is specified at
www.stihl.com/co2.
The measured CO
2
value was
determined on a representative engine
in accordance with a standardized test
procedure under laboratory conditions
and does not represent either an explicit
or implied guarantee of the performance
of a specific engine.
Specifications
Displacement: 59.0 cc
Bore: 47 mm
Stroke: 34 mm
Engine power to
ISO 7293:
3.4 kW (4.6 bhp)
at 10,000 rpm
Idle speed:
1)
1)
to ISO 11681 +/- 50 rpm
2,800 rpm
Spark plug (resistor
type):
Bosch WSR 6 F,
NGK BPMR 7 A
Electrode gap: 0.5 mm
Fuel tank capacity: 685 cc (0.685 l)
Oil tank capacity: 325 cc (0.325 l)
Weight (dry, without bar and chain):
MS 361: 5.6 kg
Bar lengths (3/8"
pitch): 37, 40, 45, 50 cm
Groove width: 1.6 mm
Rapid Micro (36 RM) Type 3652
Rapid Micro 3 (36 RM3) Type 3664
Rapid Super (36 RS) Type 3621
Rapid Super 3 (36 RS3) Type 3626
Pitch: 3/8" (9.32 mm)
Drive link gauge: 1.6 mm
7-tooth for 3/8"
Max. chain velocity to
ISO 11681 27.5 m/s
Chain speed at maximum
power output: 21.7 m/s
MS 361: 103 dB(A)
MS 361: 115 dB(A)
Handle, left Handle, right
MS 361: 3.6 m/s
2
3.6 m/s
2