Operation Manual

9
English
MODEL
CH78EC (SC)
CH78EC (C)
CH105EC (C)
CH66ED (TP)
CH78ED (TP)
CH78ED (CP)
Engine Size (ml) 24 24 24
Spark Plug
NGK BPM-6A or BPMR-6A
Champion CJ-8Y or RCJ-8Y
NGK BPM-6A or BPMR-6A
Champion CJ-8Y or RCJ-8Y
NGK BPM-6A or BPMR-6A
Champion CJ-8Y or RCJ-8Y
Fuel Tank Capacity (l) 0.35 0.33 0.33
Dry Weight (kg)
CH78EC (SC) ........ 5.2
CH78EC (C) ..........5.2
CH105EC (C) ........5.6
CH66ED (TP) ...........5.3
CH78ED (TP) ...........5.6
5.6
Overall cutter length
(mm)
CH78EC (SC) ........ 770
CH78EC (C) ..........770
CH105EC (C) ........1000
CH66ED (TP) .......... 650
CH78ED (TP) .......... 770
770
:○
Blade type
:
△
○
△
○
Sound pressure level
LpA (dB(A))
(EN 27917)
CH78EC (SC) ........ 93.9
CH78EC (C)
CH105EC (C) ........96.7/96.7
98.3 98.3
Sound power level
LwA (dB(A))
(2000/14/EC)
104 104 104
Vibration level (m/s
2
) (ISO 7916)
Front handle
Rear handle
CH78EC (SC) ........ 4.7
CH78EC (C)
CH105EC (C) ........6.8
CH78EC (SC) ........ 6.4
CH78EC (C)
CH105EC (C) ........5.6
CH66ED (TP) ...........8.9
CH78ED (TP) ...........7.8
CH66ED (TP) ...........6.3
CH78ED (TP) ...........5.3
6.1
11.1
NOTE
Equivalent noise level/vibration level are calculated as the time-weighted energy total for noise/vibration levels under various working
conditions with the following time distribution : 1/2 idle, 1/2 racing.
* All data is subject to change without notice.
000Book_CH50EA.indb 9000Book_CH50EA.indb 9 2009/06/24 9:46:312009/06/24 9:46:31