Specifications - Echo CS-2511WES Operator's Manual

Model
External dimensions: Length × Width × Height
Mass: Saw without guide bar and chain, empty tanks
Volume:
Fuel tank
Tank for chain lubrication oil
Fuel (Mixture ratio)
Oil (Chain oil)
Guide bar:
Cutting length:
All specified usable cutting lengths of guide bar
Chain:
Specified pitch
Specified gauge (thickness of drive links)
Type of guide bar
Guide bar gauge
Type of chain
Chain speed at maximum engine speed
Lubrication
Sprocket: Specified number of teeth
Engine:
Type
Carburettor
Magneto
Spark plug
Starter
Power transmission
Engine displacement
Maximum shaft brake power (ISO 7293)
Recommended maximum speed with cutting attachment
Recommended speed at idling
Sound pressure level: (ISO 22868) L
Uncertainty K =
pA
Sound power level: (ISO 22868) L
Uncertainty K =
WA
Vibration: (ISO 22867) Equivalent values a
Front handle / Rear handle
Uncertainty K =
Other devices:

Specifications

mL (cm
=
p Aeq
=
W AFI+Ra
hv,eq
mm 400 × 213 × 210
kg 2.6
mL 190
mL 140
Regular grade petrol.
Minimum 89 Octane unleaded petrol is recommended.
Do not use fuel containing methyl alcohol or more than
10 % of ethyl alcohol.
50 : 1 (2 %) for ISO-L-EGD Standard (ISO/CD13738),
JASO FC, FD grade and ECHO recommended oil.
Special chain oil or motor oil
Carving bar
mm 200, 250, 300
mm 6.35 (1/4 inch)
mm 1.27 (0.050 inch)
cm 20, 25, 30 (ECHO)
mm 1.27 (0.050 inch)
Oregon 25AP, 25A
m/s 21.5
Adjustable automatic oil pump
8
Air cooled 2-stroke single cylinder
Diaphragm type
Flywheel magneto, CDI system
NGK CMR7H-10
Recoil starter "ES" START (See page 2)
Automatic centrifugal clutch
3
) 25.0
kW 1.1
r/min 12700
r/min 3200 (3100 - 3300)
dB(A) 99.2
dB(A) 1.5
dB(A) 109.9
dB(A) 1.0
2
m/s 4.5 / 4.6
2
m/s 1.3
Front hand guard, Rear hand guard,
Throttle trigger lockout, Chain catcher, Chain brake,
Anti-vibration device, Spark arrester screen,
Spiked bumper
34
200, 250
6.35 (1/4 inch)
1.09 (0.043 inch)
20, 25 (ECHO)
1.09 (0.043 inch)
SUGIHARA A4S
21.5
8