Specifications - Echo SRM-225 Operator's Manual

SRM-225

SPECIFICATIONS

MODEL
Length w/o cutter head
Width
Height
Weight (dry) w/o cutter head
Engine Type
Bore
Stroke
Displacement
Exhaust
Carburetor
Ignition System
Spark Plug
Fuel
Fuel/Oil Ratio
Gasoline
Oil
Fuel Tank Capacity
Starter System
Clutch
Vibration Isolated System
Operating Rod
Drive Shaft
Gear Case Ratio
Rotating Direction
Cutter Head
Handle
Shoulder Harness
Idle Speed
X7722279402
© 2/2016 ECHO Inc.
1793 mm (70.6 in.)
251 mm (9.88 in.)
328 mm (12.9 in.)
5.1 kg (11.24lb.)
Air cooled, two-stroke, single cylinder gasoline engine
32.2 mm (1.27 in.)
26.0 mm (1.02 in.)
21.2 cc (1.29 cu. in.)
Spark arrestor muffler or spark arrestor muffler with
catalyst
Diaphragm w/purge pump
Flywheel magneto, capacitor discharge ignition type
NGK BPM8Y Gap 0.65 mm (0.026 in.)
Mixed (Gasoline and Two-stroke Oil)
50 : 1 Power Blend X
EGD (ISO/CD 13738) and J.A.S.O. M345- FD, two-
stroke, air-cooled engine oil.
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 E15 or E85.
TM
Power Blend X or ECHO Red Armor
Universal 2-Stroke Oil
0.44 L (14.9 US fl. oz.)
Automatic Rewind Starter
Centrifugal Type
Rubber cushion on engine mount (heavy duty). Rubber
grip on front handle.
25.0 mm aluminum Tube
6.35 mm (1/4 in.) flexible shaft
1.4:1 Reduction
Counterclockwise; viewed from top
®
Speed Feed 400 LH Nylon line head, Line capacity
6.0 m (20 ft.)
Front - loop, Rear handle
Optional
3,000 RPM
SPECIFICATIONS
SRM-225
TM
or ECHO Red Armor
®
®
ISO-L-
Premium
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