CS-4510 SPECIFICATIONS
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© 06/2019 ECHO Incorporated.
Do not lend or rent your chain saw without the Operator’s
Manual.
Note:
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SPECIFICATIONS
Model CS-4510
Length 437 mm (17.2 in.)
Width 237 mm (9.3 in)
Height 298 mm (11.7 in.)
Dry weight 5.0 kg (11 lb.) Without chain and guide bar
Engine Air-cooled two-stroke single cylinder
Displacement 45.0 ml (2.75 cu. in.)
Bore 43.0 mm (1.69 in.)
Stroke 31.0 mm (1.22 in.)
Compressions ratio 7.26:1
Carburetor Diaphragm type
Spark plug NGK BPMR8Y (Gap 0.65 mm [0.026 in.])
Fuel tank capacity 480 mL (16.23 US. fl. oz.)
Fuel / Oil Ratio 50:1
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.
Oil ISO-L-EGD (ISO/CD 13738) and JASO M345-FD
two-stroke, air-cooled engine oil.
Oiling system Adjustable automatic oiler
Chain oil capacity 330 mL (11.16 US. fl. oz.)
Starter system Automatic rewind starter
Clutch Centrifugal type
Sprocket type Spur type, 7-tooth, 3/8 in. pitch
Chain brake Automatic band brake type
Idle speed 3,100 RPM
Clutch engagement speed 4,150 RPM
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