Specifications - Echo SRM-250 Bedienungsanleitung

GB
Mass :
unit without cutting attachment, empty tank
unit with specified cutting attachment, empty tank
unit with specified cutting attachment, full tank
Volume : fuel tank
Cutting attachment :
nylon line head
line diameter
line length
thread
specified blade diameter
specified blade thickness
number of cutting teeth
blade centre hole diameter
blade rotational speed at maximum allowable
engine speed
Gear ratio : gear ratio and lubrication
Rotational direction of output shaft seen
from above :
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
output shaft 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 : (EN 27917) LpAav =
Guaranteed sound power level :
(2000/14/EC) L =
WA
Vibration levels : (ISO 7916)
idling
racing
Specifications, descriptions and illustrative material in
this literature are as accurate as known at the time of
publication, but are subject to change without notice.

SPECIFICATIONS

kg
kg
kg
L
mm
m
Left-handed M10 × 1.25
mm
mm
mm
r/min
1.36 reduction and good quality lithium grease
mm 1755 (1785)
mm
mm
Air cooled two stroke single cylinder
3
mL(cm )
kW
r/min
r/min
r/min
r/min
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 Standard
(ISO/CD 13738), JASO FC, FD grade and ECHO
Premium 50 : 1 oil.
L/h
g/(kW•h)
dB(A)
dB(A)
m/s 2
2
m/s
Illustrations may include optional equipment and
accessories, and may not include all standard
equipment.
63
SRM-250 (SI)
L
5.4 (5.6)
5.6 (5.8)
5.9 (6.1)
0.4
F-4/10
3.0
2 × 1 line
-
-
-
-
-
Anticlockwise
1760 (1790)
340
285
23.6
0.735
7000
10000
-
2900
Diaphragm type
Flywheel magneto - CDI system
NGK BPMR7A
Recoil starter (SRM-250SI ;
Automatic centrifugal clutch
50 : 1 (2 %)
0.70
705
93 (93)
107 (107)
3.6 (2.0)
4.9 (7.8)
U
5.7 (5.9)
6.1 (6.3)
6.4 (6.6)
-
-
E
-
N
-
G
230
L
2.0
I
3
S
25.4
H
10000
670
460
D
E
U
T
S
C
H
START)
I
T
A
L
90.3 (90.3)
I
A
107 (107)
N
O
3.9 (2.2)
2.6 (4.3)
SRM-250/250SI