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Specifications
Engine
Single cylinder two-stroke engine
Displacement:
24.1 cc
Bore:
35 mm
Stroke:
25 mm
Engine power to
0.9 kW (1.2 bhp)
ISO 8893:
at 8,500 rpm
Idle speed:
2,800 rpm
Cut-off speed (rated): 9,800 rpm
Ignition System
Electronic magneto ignition
Spark plug (resistor
type):
NGK CMR6H
Electrode gap:
0.5 mm
Gearbox
Gear ratio:
11:1
Forkhead stroke:
20 mm
Strokes per minute
at n =
1)
9,800 rpm
:
1,820 strokes/min
1)
Movement of rake in one direction
is 1 stroke. The back and forth
movement of the rake counts as
two strokes (= 2 working strokes).
26
Fuel System
All position rotary valve carburetor with
integral fuel pump
Fuel tank capacity:
540 cc (0.54 l)
Weight
Complete machine, dry:
Overall length
Complete machine:
Features
C
Convenience features
T
Split boom (drive tube)
Noise and Vibration Data
Noise and vibration data are measured
at idling and maximum rated speed in a
ratio of 1:6.
For further details on compliance with
Vibration Directive 2002/44/EC visit
www.stihl.com/vib.
Attachment: Rake with tines
Sound pressure level L
to ISO 11201
p
90 dB(A)
Sound power level L
to ISO 3744
w
105 dB(A)
Vibration level a
Left handle:
Right handle:
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.
5.6 kg
REACH
REACH is an EC regulation and stands
for the Registration, Evaluation,
2310 mm
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
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.
to ISO 20643
hv,eq
2
6.6 m/s
2
6.1 m/s
2
value was
2
SP 92 TC
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