Table of Contents
Advertisement
Specifications
Engine
STIHL single cylinder two-stroke engine
Displacement:
76.5 cm
Cylinder bore:
52 mm
Stroke:
36 mm
Engine power to
4.4 kW (6 HP) at
ISO 7293:
9800 rpm
Idle speed:
2500 rpm
Maximum speed
with bar and chain:
13500 rpm
Ignition system
Electronic magneto ignition
Spark plug
Bosch WSR 6 F,
(suppressed):
NGK BPMR 7 A
Electrode gap:
0.5 mm
Fuel system
All position diaphragm carburetor with
integral fuel pump
Fuel tank capacity:
Chain lubrication
Fully automatic, speed-controlled oil
pump with reciprocating piston –
additional manual oil flow control
Oil tank capacity:
MS 461
Weight
dry, without bar and chain
MS 461:
MS 461 with handle heating
and carburetor
heating:
3
MS 461 Rescue Saw:
Cutting attachment MS 461
Rollomatic guide bars
Cutting lengths (3/8"
pitch)
Groove width:
Saw chains 3/8"
Rapid Micro (36 RM) Type 3652
Rapid Super (36 RS) Type 3621
Rapid Super 3 (36 RS3) Type 3626
Pitch:
Drive link gauge:
Chain sprockets
7-tooth for 3/8" (rim sprocket)
7-tooth for 3/8" (spur chain sprocket)
0.8 l
Bar and Chain MS 461 Rescue Saw
Rollomatic ES guide bar
Cutting lengths (3/8"
pitch)
Groove width:
0.325 l
Saw chain 3/8"
Rapid Duro R (36 RDR) Type 3944
Pitch:
6.7 kg
Drive link gauge:
Chain sprocket
6.8 kg
7-tooth for 3/8" (rim sprocket)
7.2 kg
Sound and vibration levels
The idle, full-throttle and nominal
maximum speed are given equal
consideration when calculating sound
40, 45, 50, 63, 71,
and vibration levels.
75 cm
For further details concerning
1.6 mm
compliance with the Physical Agents
Directive Vibration 2002/44/EC, see
www.stihl.com/vib/
Sound pressure level L
105 dB(A)
3/8" (9.32 mm)
Sound power level L
1.6 mm
116 dB(A)
Vibration level a
MS 461
MS 461 Rescue
Saw
The K-factor in accordance with
Directive 2006/42/EC is 2.5 dB(A) for
the sound pressure level and sound
50 cm
power level; the K-factor in accordance
1.6 mm
with Directive 2006/42/EC is 2.0 m/s
for the vibration measurement.
English
3/8" (9.32 mm)
1.6 mm
to ISO 22868
peq
to ISO 22868
weq
to ISO 22867
hv,eq
Handle,
Handle,
left
right
2
2
4.0 m/s
3.8 m/s
2
2
5.8 m/s
5.3 m/s
2
43
Advertisement
Table of Contents
