Specifications - Echo HC-331ES Manual De Instrucciones

Mass:
Unit, empty tank
Unit, full tank
Volume: Fuel tank
Cutting device:
Type
Length
Pitch
Height
Gear ratio and lubrication:
External Dimensions: length × width × height
Engine:
Type
Engine displacement
Maximum shaft brake power, measured in accordance
with ISO 8893
Engine speed at maximum engine power
Recommended maximum engine speed
Recommended engine idling speed
Carburettor
Ignition
Spark plug
Starter
Clutch
Fuel:
Oil
Ratio
Fuel consumption at maximum engine power
Specific fuel consumption at maximum engine power
Sound Pressure Level: (ISO 22868) LpAav =
Guaranteed Sound Power Level: (2000/14/EC) L
Vibration levels: (ISO/DIS 10517)
Idling
Racing
These specifictions are subject to change without notice.
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Specifications

kg
kg
L
mm
mm
mm
mm
mL (cm³)
kW
r/min
r/min
r/min
L/h
g/(kW•h)
dB(A)
= dB(A)
WA
m/s²
m/s²
25
Specifications
HC-331ES HC-341ES
5.8 6.1
6.1 6.5
0.5
Dual action, single sided
764 1010
35
23
4.67 reduction and good quality lithium grease
1130 × 315 × 210 1375 × 315 × 210
Air cooled Two stroke single cylinder
23.6
0.66
7500
11000
3000
Diaphragm type
Flywheel magneto - CDI system
NGK BPMR8Y
Recoil starter ; "ES" START (See page 2)
Automatic Centrifugal
Regular grade petrol. Minimum 89 Octane unleaded
petrol is recommended. Do not use fuel containing
methyl alcohol or more than 10 % of ethyl alcohol.
Two stroke, air-cooled engine oil. ISO-L-EGD Stand-
ard (ISO/CD 13738), JASO FC, FD grade and ECHO
Premium 50 : 1 oil.
50 : 1 (2 %)
0.57
636
94.3 95.3
108 109
3.7 2.7
5.1 8.0