Echo SRM-400U 用户手册

4

SRM-400U

Dimension

L × W × H

cm

186 × 70 × 43 (73.2 in × 27.6 in × 16.9 in)

Mass

kg

9.9 (21.8 lb): without shoulder harness and cutter head

Engine

Type

Air cooled two stroke single cylinder

Displacement

mL (cm³)

42.7 (2.6 cu in)

Maximum
revolution

r/min

10,000

Carburetor

Walbro diaphragm type WYK

Ignition

Flywheel magneto : CDI (Capacitor Discharge Ignition)
system

Spark plug

CHAMPION CJ-6Y

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

1.0 (33.8 US fl oz)

Drive shaft

Cutter (Option)

Nylon line cutter head

assembly

Cutter

Circular saw, 25 cm (10 in)

Cutter (Option)

8 cutter blade, 20 cm (8 in)

Gear housing

60 degree bevel gears, ratio 1 : 1.33 (Counterclockwise)

Lubrication

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.

Spark plug

Decompression device

Muffler

Choke lever

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

Part number 890177-51330

Part number  890228-09560

Part number 890160-54130