RedMax CHT220, Руководство оператора, Страница: 15 / 60

• Clean and do servicing on the product before long-
term storage.
Technical data
Technical data
CHT220 CHT220L
Engine
Cylinder displacement, cu.in/cm
3
1.32/21.7 1.32/21.7
Idle speed, rpm 2900 2900
Recommended max speed, rpm 9000 9000
Maximum engine power acc. to ISO 8893, kW/hp @ rpm 0.6/0.8 @ 7800 0.6/0.8 @ 7800
Catalytic converter muffler Yes Yes
Speed-regulated ignition system Yes Yes
Emissions Durability Period according to California Air
Resources Board, h
50 50
Ignition system
Spark plug HQT-4 672201 HQT-4 672201
Electrode gap, in/mm 0.02/0.5 0.02/0.5
Fuel
Fuel tank capacity, US Pint/l 0.6/0.3 0.6/0.3
Weight
Without fuel, lb/kg 10.4/4.7 10.8/4.9
Noise emissions
1
Sound power level, measured, dB (A) 100 100
Sound power level, guaranteed L
WA
, dB (A) 101 101
Sound levels
2
Equivalent sound pressure level at the operator’s ear,
measured according to EN ISO 10517, dB(A)
93 94
Vibration levels 3
Equivalent vibration levels (a
hv,eq
) at handles, measured according to EN ISO 10517, m/s 2 :
Front/Rear, mm/s
2
2.9/4.9 4.1/3.6
1 Noise emissions in the environment measured as sound power (L
WA
) in conformity with EC directive
2000/14/EC. Reported sound power level for the product has been measured with the original cutting attach-
ment that gives the highest level. The difference between guaranteed and measured sound power is that the
guaranteed sound power also includes dispersion in the measurement result and the variations between dif-
ferent prodducts of the same model according to Directive 2000/14/EC.
2 Reported data for noise pressure level has a typical statistical dispersion (standard deviation) of 1 dB (A).
3
Reported data for vibration level has a typical statistical dispersion (standard deviation) of 1 m/s
2
.
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