Stihl FS 450 - Technical Specifications (Continued)

FS 400, FS 450
English
40
Ignition System
Electronic magneto ignition
Fuel System
All position diaphragm carburetor with
integral fuel pump
Weight
Overall length
Noise and Vibration Data
Noise and vibration data measurements
on FS units 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.
Sound pressure level L
p
to ISO 7917
Sound power level L
w
to ISO 10884
Vibration measurement a
hv,eq
to
ISO 7916
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/s
2
for the vibration measurement.
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.
FS 450: 8,930 rpm
FS 450 with long
shaft: 8,930 rpm
FS 450 with short
shaft: 8,750 rpm
Spark plug (resistor
type):
Bosch WSR 6 F,
NGK BPMR 7 A
Electrode gap: 0.5 mm
Fuel tank capacity:
FS 400: 670 cc (0.67 l)
FS 450: 670 cc (0.67 l)
Dry, without cutting attachment and
deflector
FS 400: 8.0 kg
FS 400 with short shaft: 8.1 kg
FS 450: 8.0 kg
FS 450 with short shaft: 8.1 kg
FS 450 with long shaft: 8.1 kg
without cutting attachment
FS 400: 1765 mm
FS 400 with short shaft: 1635 mm
FS 450: 1765 mm
FS 450 with short shaft: 1635 mm
FS 450 with long shaft: 1825 mm
with mowing head
FS 400: 100 dB(A)
FS 450: 100 dB(A)
with metal mowing
attachment
FS 400: 98 dB(A)
FS 450: 99 dB(A)
with mowing head
FS 400: 110 dB(A)
FS 450: 111 dB(A)
with metal mowing
attachment
FS 400: 108 dB(A)
FS 450: 109 dB(A)
with mowing
head
Handle,
left
Handle,
right
FS 400: 2.2 m/s
2
1.7 m/s
2
FS 450: 2.2 m/s
2
1.7 m/s
2
with metal mow-
ing attachment
Handle,
left
Handle,
right
FS 400: 2.0 m/s
2
1.6 m/s
2
FS 450: 2.0 m/s
2
1.6 m/s
2