Model
External dimensions: Length × Width × Height
Mass: Saw without guide bar and chain, empty tanks
Volume:
Fuel tank
Tank for chain lubrication oil
Fuel (Mixture ratio)
Oil (Chain oil)
Guide bar:
Cutting length:
All specified usable cutting lengths of guide bar
Chain:
Specified pitch
Specified gauge (thickness of drive links)
Type of guide bar
Guide bar gauge
Type of chain
Chain speed
at 1.33 times the maximum engine power speed
Lubrication
Sprocket: Specified number of teeth
Engine:
Type
Carburettor
Magneto
Spark plug
Starter
Power transmission
Engine displacement
Maximum shaft brake power (ISO 7293)
Recommended maximum speed with cutting attachment
Recommended speed at idling
Sound pressure level: (ISO 22868) L
Uncertainty K
=
pA
Sound power level: (ISO 22868) L
Uncertainty K
=
WA
Vibration: (ISO 22867) Equivalent values a
Front handle / Rear handle
Uncertainty K =
Other devices:
Specifications
mL (cm
=
p Aeq
=
W AFI+Ra
hv,eq
mm
287 × 249 × 220
kg
3.6
mL
330
mL
243
Regular grade petrol.
Minimum 89 Octane unleaded petrol is recommended.
Do not use fuel containing methyl alcohol or more than
10 % of ethyl alcohol.
50 : 1 (2 %) for ISO-L-EGD Standard (ISO/CD13738),
JASO FC, FD grade and ECHO recommended oil.
Special chain oil or motor oil
Sprocket nose bar
mm
300, 350
mm
9.53 (3/8 inch)
mm
1.27 (0.050 inch)
cm
30, 35 (ECHO)
mm
1.27 (0.050 inch)
Carlton N1C-BL
Oregon 91PX
m/s
25.3
Adjustable automatic oil pump
6
Air cooled 2-stroke single cylinder
Diaphragm type
Flywheel magneto, CDI system
NGK BPMR8Y
Recoil starter "ES" START (See page 2)
Automatic centrifugal clutch
3
)
35.8
kW
1.50
r/min
13500
r/min
3000 (2900 - 3100)
dB(A)
99.9
dB(A)
1.5
dB(A)
110.2
dB(A)
1.0
2
m/s
3.8 / 4.2
2
m/s
1.3
Front hand guard, Throttle trigger lockout,
Chain catcher, Chain brake, Anti-vibration device,
Spark arrester screen, Spiked bumper
36
Carving bar
300, 350
6.35 (1/4 inch)
1.27 (0.050 inch)
30, 35 (ECHO)
1.27 (0.050 inch)
Oregon 25AP, 25A
22.5
8