Specifications - Echo SRM-420TES Bedienungsanleitung

External dimensions:
Length × Width × Height
Mass:
Unit without fuel, cutting attachment and guard (ISO11806)
Unit with fuel, specified cutting attachment, guard and harness
Volume: Fuel tank
Cutting attachment
Nylon line cutter type
Nylon cord size(square)
Nylon cord length
Thread
Gear ratio: Gear ratio and lubrication
Rotational direction of output shaft seen from above:
Engine:Type
Engine displacement
Maximum shaft brake power, measured in accordance with ISO 8893
Engine speed at maximum engine power
Recommended maximum engine speed (With STD attachment in-
stalled)
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
Vibration levels: (ISO 22867)a
Sound pressure level: (ISO 22868) LpAeq
Uncertainty : (K )
pA
Sound power level:(ISO 22868) L
These specifications are subject to change without notice.
hv,eq
(= L + K )
WAd WARa WA

Specifications

L
1852 × 355 × 312 mm
8.0 kg
10.4 kg
790 mL
B6
3.0 mm
3 m (1.5 m × 2)
Left-handed M10×1.25
2.08 reduction and good quality lithium grease
Anticlockwise
Air cooled two stroke, single cylinder
3
41.5 cm
1.78 kW
8500 r/min
10300 r/min
2800 r/min
Diaphragm type
Flywheel magneto - CDI system
NGK BPMR8Y
Recoil starter
Automatic centrifugal clutch
Regular grade petrol. Minimum 89 Octane unleaded
petrol is recommended. Do not use fuel containing me-
thyl alcohol or more than 10 % of ethyl alcohol.
Two stroke, air-cooled engine oil. ISO-L-EGD Standard
(ISO/CD 13738), JASO FC,FD grade and ECHO Premi-
um 50 : 1 oil.
50:1 (2%)
1.05 L/h
430 g/(kW•h)
Front handle 3.5 m/s
Rear handle 5.1 m/s
Uncertainty 1.2 m/s
97.6 dB(A)
1.5 dB(A)
112.7 dB(A)
27
Specifications
SRM-420TES
U
1852 × 700 × 620 mm
8.7 kg
11.0 kg
2
Right handle 3.4 m/s
2
Left handle 4.5 m/s
2
Uncertainty 1.2 m/s
96.6 dB(A)
1.5 dB(A)
112.4 dB(A)
2
2
2