63
SRM-2305/2305SI
E
N
G
L
I
S
H
D
E
U
T
S
C
H
I
T
A
L
I
A
N
O
SRM-2305
SRM-2305SI
L
U
L
U
Mass :
unit without cutting attachment, empty tank
kg
5.2
5.6
5.4
5.8
unit with specified cutting attachment, empty tank
kg
5.6
6.0
5.8
6.2
unit with specified cutting attachment, full tank
kg
5.9
6.3
6.1
6.5
Volume : fuel tank
L
0.4
Cutting attachment :
nylon line head
F-4/10
-
F-4/10
-
line diameter
3.0
-
3.0
-
line length
m
2 × 1 line
-
2 × 1 line
-
thread
Left-handed M10 × 1.25
Left-handed M10 × 1.25
specified blade diameter
mm
-
230
-
230
specified blade thickness
mm
-
2.0
-
2.0
number of cutting teeth
-
3
-
3
blade centre hole diameter
mm
-
25.4
-
25.4
blade rotational speed at maximum allowable
engine speed
r/min
-
10,000
-
10,000
Gear ratio : gear ratio and lubrication
1.36 reduction and good quality lithium grease
Rotational direction of output shaft seen
from above :
Anticlockwise
External dimensions :
length
mm
1,755
1,760
1,785
1,790
width
mm
355
690
355
690
height
mm
340
455
340
455
Engine :
type
Air cooled two stroke single cylinder
engine displacement
mL(cm
3
)
21.2
maximum shaft brake power, measured in
accordance with ISO 8893
kW
0.57
engine speed at maximum engine power
r/min
7,500
recommended maximum engine speed
r/min
10,000
output shaft speed
r/min
-
recommended engine idling speed
r/min
3,000
engine speed at beginning of clutch engagement
r/min
3,700
carburettor
Diaphragm type
ignition
Flywheel magneto - CDI system
spark plug
NGK BPMR7A
starter
Recoil starter
START
clutch
Automatic centrifugal clutch
Fuel :
Regular grade petrol. Minimum 89 Octane
unleaded petrol is recommended. Do not use fuel
containing methyl alcohol or more than 10 % of
ethyl alcohol.
oil
Two stroke, air-cooled engine oil. 50 : 1 for ISO-L-
EGD Standard (ISO/CD 13738), JASO FC grade
and ECHO Premium 50 : 1 oil.
ratio
50 : 1 (2 %)
fuel consumption at maximum engine power
L/h
0.56
specific fuel consumption at maximum
engine power
g/(kW
•
h)
737
Sound pressure level : (EN 27917) LpAav =
dB(A)
100
92
100
92
Guaranteed sound power level :
(2000/14/EC) L
WA
=
dB(A)
110
108
110
107
Vibration levels : (ISO 7916)
idling
m/s
2
5.4
4.0
3.8
3.2
racing
m/s
2
8.3
7.1
10.6
5.7
GB
SPECIFICATIONS
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.
Illustrations may include optional equipment and
accessories, and may not include all standard
equipment.
Summary of Contents for SRM-2305
Page 70: ...70 SRM 2305 2305SI MEMORANDUM...
Page 71: ...71 SRM 2305 2305SI MEMORANDUM...
