English
Specifications
EPA / CEPA
The Emission Compliance Period
referred to on the Emissions
Compliance Label indicates the number
of operating hours for which the engine
has been shown to meet Federal
emission requirements.
Category
A = 300 hours
B = 125 hours
C = 50 hours
CARB
The Emission Compliance Period used
on the CARB-Air Index Label indicates
the terms:
Extended = 300 hours
Intermediate = 125 hours
Moderate = 50 hours
Engine
Single cylinder two-stroke engine
52
Displacement:
1.44 cu.in
(23.6 cm
Bore:
1.34 in (34 mm)
Stroke:
1.02 in (26 mm)
Engine power to
1.3 HP (1.0 kW)
ISO 7293:
at 10,000 rpm
Idle speed:
3,000 rpm
High speed setting
when performing
repairs (with bar and
chain):
12,800 rpm
Ignition System
Electronic (breakerless) magneto
ignition
Spark plug (resistor
type):
NGK CMR 6 H
Electrode gap:
0.020 in
(0.5 mm)
Fuel System
All position diaphragm carburetor with
integral fuel pump
Fuel tank capacity:
6.8 fl.oz (0.2 L)
Chain Lubrication
Fully automatic, speed-controlled oil
pump
Oil tank capacity:
5.1 fl.oz (0.15 L)
Weight
dry, without bar and chain
MS 150 C:
6.2 lbs (2.8 kg)
Cutting Attachment
3
)
Recommended cutting attachments
complying with Section 5.11 of ANSI B
175.1-2000.
Observe notes on ANSI B 175.1-2000
and definition of "low kickback chain" in
chapter on "Safety Precautions and
Working Techniques".
Rollomatic E Mini guide bars
Cutting length:
Pitch:
Groove width:
Nose sprocket:
1/4" P saw chains
Picco Micro 3 (71 PM3) Type 3670
Pitch:
Drive link gauge:
Chain sprocket
8-tooth for 1/4" (spur sprocket)
To ensure compliance with the kickback
properties required in Section 5.11 of
ANSI B 175.1-2000, only use
replacement chains that, when used
with this specific powerhead, comply
with Section 5.11 of the ANSI standard
or are classed as "low kickback" chains
according to ANSI B 175.1-2000.
Please ask your STIHL dealer for the
latest recommendations on new
bar/chain combinations developed after
publication of this instruction manual.
10, 12 in
(25, 30 cm)
1/4" P (6.35 mm)
0.043 in (1.1 mm)
8-tooth
1/4" P (6.35 mm)
0.043 in (1.1 mm)
MS 150 C