23
Specifications
Model
Mass:
Unit without fuel, cutting attachment and guard
(ISO11806)
kg
4.1
4.1
Volume:
Fuel tank
L
0.44
Cutting attachment:
Nylon line head
Line diameter
Line length
Thread
mm
m
3.0
2 × 1 line
Right-handed 3/8 × 24UNF
Gear ratio:
Gear ratio and lubrication
No reduction and good quality lithium grease
Rotational direction of output shaft seen from above:
Clockwise
External dimensions:
Length × Width × Height
mm
1465 × 315 × 570
1465 × 315 × 570
Engine:
Type
Engine displacement
Maximum shaft brake power,
measured in accordance with ISO 8893
Engine speed at maximum engine power
Recommended maximum engine speed
with standard attachment installed
Recommended engine idling speed
Carburettor
Ignition
Spark plug
mL (cm
3
)
kW
r/min
r/min
r/min
Air cooled two stroke single cylinder
21.2
0.67
6500
7000
3000
Diaphragm type
Flywheel magneto, CDI system
NGK BPMR7A
Starter
Recoil starter
"
" START
(See page 2)
Clutch
Automatic centrifugal clutch
Fuel:
Regular grade petrol.
Minimum 89 Octane unleaded petrol is recommended.
Do not use fuel containing methyl alcohol or more than
10 % of ethyl alcohol.
Oil
Ratio
Two stroke, air-cooled engine oil.
50 : 1 (
2 %
) for ISO-L-EGD Standard (ISO/CD13738),
JASO FC, FD grade and ECHO Premium 50 : 1 oil or
25 : 1 (
4 %
) for JASO FB grade oil.
Fuel consumption at maximum engine power
Specific fuel consumption at maximum engine power
L/h
g/(kW•h)
0.62
685
Sound pressure level:
(ISO 22868) Lp
Aeq
=
dB(A)
91.8
Sound power level:
(ISO 22868) L
WAeq
=
dB(A)
102
Vibration:
(ISO 22867)
Right handle
left handle
m/s
2
m/s
2
5.1
6.7
5.5
5.7
