Specifications - Stihl FS 38 Instruction Manual

Specifications

Engine
Single cylinder two-stroke engine
FS 38
Displacement: 27.2 cc
Bore: 34 mm
Stroke: 30 mm
Engine power to 0.65 kW
ISO 8893: (0.9 bhp) at
8,300 rpm
Idle speed: 2,800 rpm
Cut-off speed (rated): 9,500 rpm
Max. output shaft
speed (cutting
attachment): 10,400 rpm
FS 38 2-MIX
Displacement: 27.2 cc
Bore: 34 mm
Stroke: 30 mm
Engine power to 0.65 kW
ISO 8893: (0.9 bhp) at
8,500 rpm
Idle speed: 2,800 rpm
Cut-off speed (rated): 10,000 rpm
Max. output shaft
speed (cutting
attachment): 10,400 rpm
Ignition System
Electronic magneto ignition
FS 38
Spark plug (resistor Bosch WSR 6 F,
type): NGK BPMR 7 A
Electrode gap: 0.5 mm
Fuel System
All position diaphragm carburetor with
integral fuel pump
Fuel tank capacity: 330 cc (0.33 l)
Weight
Dry, without cutting attachment and
deflector
FS 38: 4.1 kg
FS 38 2-MIX: 4.2 kg
Noise and Vibration Data
Noise and vibration data measurements
include idling and rated maximum speed
with the same duration of exposure.
For further details on compliance with
Vibration Directive 2002/44/EC see
www.stihl.com/vib.
FS 38, FS 38 2-MIX
Sound pressure level L to ISO 22868
p
94 dB(A)
Sound power level L to ISO 22868
w
108 dB(A)
Vibration measurement a
hv,eq
ISO 22867
Handle, left Handle, right
2
8.0 m/s 8.0 m/s
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
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 value measured in the EU type
2
approval procedure is specified at
www.stihl.com/co2.
The measured CO value was
2
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.
The applicable exhaust emission
requirements are fulfilled by the
intended usage and maintenance
described in this instruction manual. The
type approval expires if the engine is
modified in any way.
English
to
2
2
31