NOMENCLATURE OF PARTS

 

Top guard

Gear housing

 

Drive shaft assembly

 

 

Spark plug

Muffler

Ignition switch

 

 

Throttle trigger

 

Shield

Choke knob

Grip

 

Air cleaner

cover

Fuel tank

Starter handle

Shoulder harness

TECHNICAL DATA

 

 

 

SRM-3800 TYPE1-E

 

 

 

 

Dimension

L × W × H

cm (inch)

181.5 × 72 × 46 (71.5 × 28.4 × 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.

Technical data subject to change without notice.

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