SPECIFICATIONS
GT-225SF
44
X7732275403
© 12/21 ECHO Incorporated
SPECIFICATIONS
For units with the following serial numbers:
U67013001001 - U67013999999
MODEL
GT-225SF
Length
1,361 mm (53.6 in.)
Width
318 mm (12.5 in.)
Height
540 mm (21.3 in.)
Weight (dry) without
Cutter Head
4.2 kg (9.2 lb.)
Engine Type
Air cooled, two-stroke, single cylinder gasoline
engine
Bore
32.2 mm (1.27 in.)
Stroke
26.0 mm (1.02 in.)
Displacement
21.2 cc (1.29 in.
3
)
Exhaust
Spark arrestor muffler or spark arrestor muffler
with catalyst
Carburetor
Diaphragm with purge pump
Ignition System
Flywheel magneto, capacitor discharge
ignition type
Spark Plug
NGK BPM8Y (BPMR8Y in Canada)
Gap 0.65 mm (0.026 in.)
Fuel
Mixed (Gasoline and Two-stroke Oil)
Fuel/Oil Ratio
50:1
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
ISO-L-EGD (ISO/CD 13738) and J.A.S.O.
M345- FD, two-stroke, air-cooled engine oil.
Fuel Tank Capacity
0.38 L (12.8 US fl. oz.)
Starter System
Automatic Rewind Starter
Clutch
Centrifugal Type
Drive Shaft
6 mm (0.25 in.) flexible shaft
Rotating Direction
Clockwise (viewed from top)