Echo CS-341 - Manual (Page 5)

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Model ............................................................................................. CS-341
Dimension L x W x H ..................................................................... 260 x 235 x 220 mm (10.2 x 9.2 x 8.7 inch)
Weight Power head, dry ................................................................ 3.3 kg (7.3 lb) Without chain and guide bar
Engine .................................................... Type .............................. Air-cooled, two-stroke, single cylinder
................................................................ Displacement ................ 33.4 cc (2.03 cu.in.)
................................................................ Carburetor ..................... Diaphragm type (ml)
................................................................ Magneto ........................ Flywheel magneto : CDI system
................................................................ Spark Plug .................... NGK BPM-8Y
................................................................ Starter ........................... Recoil starter
................................................................ Power transmission ...... Automatic centrifugal clutch
Fuel......................................................... Mixture ratio .................. 50 : 1 Power Blend X TM ISO-L-EGD (ISO/CD 13738)
....................................................................................................... and J.A.S.O. 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.
Oil .................................................................................................. Power Blend X TM Premium Universal 2-Stroke Oil
................................................................ Tank Capacity ............... 0.26 L (9.0 fl oz U.S.)
................................................................ Bar and chain ................ ECHO bar and chain oil (or motor oil)
................................................................ Tank Capacity ............... 0.15 L (5 fl. oz. U.S.)
................................................................ Lubrication .................... Adjustable automatic oil pump
Guide bar / Saw chain ................................................................... 14 in. Standard / 12, 16 in. Optional
Standard features .......................................................................... Top Handle
....................................................................................................... Front hand guard,
....................................................................................................... Anti-vibration device,
....................................................................................................... Throttle control lockout, Chain brake,
....................................................................................................... Chain catcher, Spark arrestor catalytic muffler
Idle Speed .................................................................................... 3,000 RPM
Clutch Engagement ....................................................................... 4,200 RPM
Wide Open Throttle (WOT) ............................................................ 11,750 RPM
Kickback Safety Features ............................................................. Double Guard Low Kick Guide Bar
....................................................................................................... Low Kick Guard Link Saw Chain
....................................................................................................... Front Hand Guard/Chain Brake Lever
....................................................................................................... Chain Brake
....................................................................................................... Kick Guard
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* Technical data subject to change without notice.