CS-303T

TECHNICAL DATA

 

 

 

TECHNICAL DATA

 

 

 

 

 

 

 

Model

CS-303T

 

 

Length

260 mm (10.2 in.)

 

 

Width

235 mm (9.3 in.)

 

 

Height

220 mm (8.7 in.)

 

 

Dry weight

3.5 kg (7.7 lb.) Without chain and guide bar

 

 

Engine

Air-cooled two-stroke single cylinder

 

 

Displacement

30.1 cm3 (1.84 cu. in.)

 

 

Bore

37.0 mm (1.46 in.)

 

 

Stroke

28.0 mm (1.10 in.)

 

 

 

Compressions ratio

7.58 : 1

 

 

 

Carburetor

Diaphragm type

 

 

Spark plug

NGK BPM8Y

 

 

Fuel tank capacity

250mL (8.5 US. fl. oz.)

 

 

Fuel

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.

 

 

 

Oiling system

Adjustable automatic oiler

 

 

Chain oil capacity

150 mL (5.1 US. fl. oz.)

 

 

Starter system

Automatic rewind starter

 

 

Clutch

Centrifugal type

 

 

Sprocket type

Spur type, 6-tooth, 3/8 in. pitch

 

 

Chain brake

Manual and non-manual band brake type

 

 

Idle speed

3,000 RPM

 

 

Clutch engagement speed

4,400 RPM

 

 

Wide open throttle speed

11,500 RPM

(W.O.T.)

 

 

 

 

Chain tensioner

Side access system

 

 

Guide bar

12, 14 in

 

 

Saw chain

91PX/91VG

 

 

Standard features

Top handle, Front hand guard, Anti-vibration device, Throttle control lockout, Chain

catcher, Spark arrestor muffler

 

 

 

Kickback safety features

Double Guard Low Kick Guide Bar, Low Kick Guard Link Saw Chain, Front Hand

 

Guard/Chain Brake Lever, Kick Guard

 

 

 

* Technical data subject to change without notice.

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© 08/2013 ECHO Inc.

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Echo CS-303T instruction manual Technical Data, NGK BPM8Y