Echo CS-2511T Operator's Manual - Technical Data
32
CS-271T
* Technical data subject to change without notice.
TECHNICAL DATA
MODEL
cS-271T
Dimension
L × W × H
mm
257 × 233 × 210
Mass
Power head, dry
kg
3.0 Without chain and guide bar
Engine
Type
Air-cooled two-stroke single cylinder
Displacement
mL (cm³)
26.9
Carburetor
Diaphragm type
Magneto
Flywheel magneto: CDI system
Spark plug
NGK BPMR8Y
Starter
Recoil starter
Power transmission
Automatic centrifugal clutch
Fuel
Mixture ratio
50 : 1 ratio with ECHO Power Blend X™, ISO-L-
EGD (ISO/CD 13738) and JASO M345-FD two-
stroke, air-cooled engine oil.
Gasoline
Use 89 octane unleaded.
Do not use fuel containing methyl alcohol, more than
10 % ethyl alcohol or 15 % MTBE.
Do not use alternative fuels such as E-15 or E-85.
Tank capacity
L
0.24
Oil
Bar and chain
ECHO bar and chain oil
Tank capacity
L
0.16
Guide bar and
saw chain
See page 23 for Chain and Guide Bar Combination
Lubrication
Adjustable automatic oil pump
Engine speed
Idle
r/min
2800 - 3600
Clutch engagement
4100 - 4600
Wide open throttle
12200 - 13400
Standard
features
Front hand guard, Anti-vibration device,
Throttle control lockout, Chain brake, Chain catcher,
Spark arrestor muffler, Kick guard,
(Spiked bumper;
option
)