Shindaiwa AHS243S, Operator'S Manual

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Specifications
Specifications
These specifications are subject to change without notice.
AHS243S
Mass:
Unit with specified cutting attachment, empty tank kg 6.22
Unit with specified cutting attachment, full tank kg 6.68
Volume: Fuel tank L 0.69
Cutting device:
Type Dual action, double sided
Length mm 568
Pitch mm 31
Height mm 20
Gear ratio and lubrication: 6.14 reduction and good quality lithium grease
External Dimensions: length × width × height mm 1662 × 245 × 246
Engine:
Type Air cooled Two stroke single cylinder
Engine displacement mL (cm³) 23.9
Maximum shaft brake power, measured in accordance with ISO
8893 kW 0.78
Engine speed at maximum engine power r/min 8000
Recommended maximum engine speed (With STD attachment
installed)
r/min 11900
Recommended engine idling speed r/min 3000
Carburettor Diaphragm type
Ignition Flywheel magneto - CDI system
Spark plug NGK BPMR8Y
Starter Recoil starter
Clutch Automatic Centrifugal
Fuel: Regular grade petrol. Minimum 89 Octane unlead-
ed petrol is recommended. Do not use fuel contain-
ing methyl alcohol or more than 10 % of ethyl
alcohol.
Oil Two stroke, air-cooled engine oil. ISO-L-EGD
Standard (ISO/CD 13738), JASO FC, FD grade
and Shindaiwa One 50 : 1 oil.
Ratio 50 : 1 (2 %)
Fuel consumption at maximum engine power L/h 0.58
Specific fuel consumption at maximum engine power g/(kW•h) 575
Sound Pressure Level: (ISO 10517) L
pAd
(= L
pAeq
+ K
pA
) dB(A) 97.5
Sound Power Level: (ISO 10517) L
WAd
(= L
WAeq
+ K
WA
) dB(A) 109.0
Vibration levels: (ISO 10517) a
hv,eq
Front handle m/s² 6.0
Rear handle m/s² 6.6
Uncertainty:K m/s² 5.0