27
Specifications
Type
U-handle version
Loop handle version
Mass:
Unit without cutting attachment, empty tank
Unit with specified cutting attachment, empty tank
Unit with specified cutting attachment, full tank
kg
kg
kg
4.79
5.34
5.64
4.63
4.84
5.17
Volume:
Fuel tank
L
0.44
Cutting attachment:
Nylon line head
Line diameter
Line length
Thread
mm
m
3.0
2 × 1 line
Left-handed M10 x 1.25
Gear ratio:
Gear ratio and lubrication
1.4 reduction and good quality lithium grease
Rotational direction of output shaft seen from above:
Anticlockwise
External dimensions:
Length × Width × Height
mm
1780 × 650 × 495
1785 × 210 × 360
Engine:
Type
Engine displacement
Maximum shaft brake power,
measured in accordance with ISO 8893
Engine speed at maximum engine power
mL (cm
3
)
kW
r/min
Air cooled two storoke single cylinder
21.2
0.67
6500
Recommended maximum engine speed
r/min
8600
8400
Recommended engine idling speed
Carburettor
Ignition
Spark plug
Starter
Clutch
r/min
3000
Diaphragm type
Flywheel magneto, CDI system
NGK BPM7A
Recoil starter
"
" START
(See page 2)
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 and
25 : 1 (
4 %
) for JASO FB grade oil.
Fuel consumption at maximum engine power
Specific fuel consumption at maximum engine power
L/h
g/(kWh)
0.62
685
Sound pressure level:
(ISO 22868) Lp
Aeq
=
dB(A)
91.2
91.2
Vibration:
(ISO 22867)
Idling
Racing
m/s
2
m/s
2
4.8
3.5
4.9
8.5
