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SHC-266 SPECIFICATIONS
X7502026704 31
© 10/2014 ECHO Inc.
SPECIFICATIONS
MODEL SHC-266
Length 2170 mm (85.4 in.)
Width 250 mm (9.85 in.)
Height 254 mm (10.0 in.)
Weight (dry) 6.58 kg (14.5 lb.)
Engine Type Air cooled, two-stroke, single cylinder gasoline engine
Bore 34.0 mm (1.34 in.)
Stroke 28.0 mm (1.10 in.)
Displacement 25.4 cc (1.55 cu. in.)
Exhaust Spark arrestor muffler or spark arrestor muffler with catalyst
Carburetor Diaphragm w/purge pump
Ignition System Flywheel magneto, capacitor discharge ignition type
Spark Plug NGK BPM-8Y (Gap 0.65 mm (0.026 in.)
Fuel Mixed (Gasoline and Two-stroke Oil)
Fuel/Oil Ratio
50 : 1 Power Blend X
TM
or ECHO Red Armor
®
ISO-L-EGD (ISO/CD 13738) and J.A.S.O.
M345- FD, two-stroke, air-cooled engine oil.
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 Power Blend X
TM
or ECHO Red Armor
®
Premium Universal 2-Stroke Oil
Fuel Tank Capacity 0.48 L (16.4 US fl. oz.)
Starter System Automatic Recoil Starter
Clutch Centrifugal Type
Gear Case Ratio 4.27:1
Cutter Double Reciprocating Blade, Double Edge
Length 480 mm (18.9 in.)
Pitch 35 mm (1.38 in.)
Maximum Diameter Cut:
Soft Material 25.4 mm (1 in.)
Woody Material 13 mm (1/2 in.)
Idle Speed 2,900 RPM
Clutch Engagement Speed 3,900 RPM
Wide Open Throttle Speed (W.O.T.) 10,900 RPM