Shindaiwa AH243S-LW, Operator'S Manual

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35
Specifications
Specifications
These specifications are subject to change without notice.
AH243S-LW
Mass:
Unit, empty tank kg 6.3
Unit with fuel, specified cutting attachment, guard and
shoulder strap kg 7.0
Volume: Fuel tank L 0.69
Cutting device:
Type Dual action, double sided
Cutting length mm 504
Pitch mm 30
Height mm 20
Gear ratio and lubrication: 5.63 reduction and good quality urea-base grease
External Dimensions: length × width × height mm 2371 × 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 at-
tachment 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: Use 89 octane unleaded. Do not use fuel containing
methyl alcohol, more than 10% ethyl alcohol or 15%
MTBE. Do not use alternative fuels such as E-20 or E-
85.
Oil 50:1 Shindaiwa ONE oil, ISO-L-EGD (ISO/CD13738)
and JASO M345-FC/FD, two-stroke, air-cooled en-
gine 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) 96.5
Sound Power Level: (ISO 10517) L
WAd
(= L
WAeq
+ K
WA
) dB(A) 108.3
Vibration levels: (ISO 10517) a
hv,eq
Front handle m/s² 4.9
Rear handle m/s² 5.3
Uncertainty:K m/s² 5.0