Echo CS-303T instruction manual Technical Data

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.