Echo SRM-3800 TYPE1-E - Manual (Page 4)

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SRM-3800 TYPE1-E
Dimension L × W × H cm (inch) 181.5 Ч 72 Ч 46 (71.5 Ч 28.4 Ч 18.1)
Masses kg (lbs) 8.0 (17.6): without shoulder harness and cutter head
Engine Type Air cooled two stroke single cylinder
Displacement mL (cu.inch) 37.4 (2.28)
Max revolution r/min 10,000
Carburetor Walbro diaphragm type WT
Ignition Flywheel magneto : CDI (Capacitor Discharge Ignition)
system
Spark plug NGK BPM7A or CHAMPION CJ-7Y
Starter Recoil starter
Clutch Automatic centrifugal clutch
Fuel Mixing ratio Mixture of gasoline (Unleaded, 89 octane minimum) and
specially blended 50 : 1 ECHO two cycle engine oil.
Tank capacity L (FL.OZ.US) 0.95 (32.2)
Drive shaft Cutter (Option) Nylon line cutter head
assembly Cutter Circular saw, 25 cm (10 inch)
Cutter (Option) 8 cutter blade, 20 cm (8 inch)
Gear housing 60 degree bevel gears, ratio 1 : 1.33 (Counter-
clockwise)
Lubrication Shell Delpena or good quality lithium grease
Drive shaft High tensile solid steel, 5 bearings
Shield Metal shield mounted on the gear housing for nylon line
and metal blade applications.
NOMENCLATURE OF PARTS
TECHNICAL DATA
Spark plug
Top guard
Muffler
Choke knob
Air cleaner
cover
Starter handle
Fuel tank
Gear housing
Ignition switch
Drive shaft assembly
Shield
Shoulder harness
Technical data subject to change without notice.
Throttle trigger
Grip