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545196741 Rev. 2 4/30/09
TECHNICAL DATA
Model 128L (M10 LH arbor shaft thread)
Approved accessories T ype Cutting attachment guard, part. no.
Trimmer head T25 537 33 83--02
Plastic blades Tricut 300 mm 531 00 38--11
Technical data
128C 128L
Engine
Cylinder volume, cm
3
28 28
Cylinder bore, mm 35 35
Stroke, mm 28,7 28,7
Idle speed, rpm 2,800--3,200 2,800--3,200
Recommended max. speed, rpm 10000 11000
Speed of output shaft, rpm 8000 8000
Max. engine output, acc. to ISO 8893, hp/kW 0,8 0,8
Catalytic converter muffler Yes Yes
Speed--regulated ignition system Yes Yes
Ignition system
Manufacturer/type of ignition system Walbro/CD Walbro/CD
Spark plug Ch amp ion Champion
RCJ--8Y RCJ--8Y
Electrode gap, mm 0,6 0,6
Fuel and lubrication system
Manufacturer/type of carbu retor Zama Zama
Fuel tank capacity, liter 0,4 0,4
Weight
Weight wit hout fuel, cutting attac hment and guard , kg 4,4 4,8
Noise emissions
(see note 1)
Sound power level, measured dB(A) 109 109
Sound power level, guaranteed L
WA
dB(A) 114 114
Noise levels
(see note 2)
Equivalent noise pres sure level at the operators’ ear,
measured according to EN/ISO 11806 and ISO 22868,
dB(A) 100 100
Vibration levels
Vibration levels at handles, measured accor ding to
EN/ISO 11806 and ISO 2 2867,
FRONT HAND LE
Idling, m/s
2
3,9 3,9
Racing, m/s
2
5,6 5,6
REAR HANDLE
Idling, m/s
2
2,9 2,9
Racing, m/s
2
8,5 8,5
At idle, left/right handles: 3/5 3/5
Note 1: Noise em issions in the environment measured as so und p ower (LWA ) in conformity
with EC directive 2000/14/EC.
Note 2: Equivalent sound pressur e level is calc ulated as the time--weighted energy total for
sound pressure levels under various working conditions with the following time distribution:
1/2 idling and 1/2 max speed.
NOTE! Noise pres sure at the user’s ear and vibration on the handles are measured with all
the machine’s approved cutting equipment fitted. The table indicates the highest and lowest
values.
Model 128C (3/8 RH arbor shaft thread)
Approved accessories T ype Cutting attachment guard, part. no.
Trimmer head T25 537 33 83--03