Use and Care Manual

SPECIFICATIONS SHC-2620
40 X7502342001
© 6/2017 ECHO Inc.
Stroke 28.0 mm (1.10 in.)
Displacement 25.4 cc (1.55 in.³)
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 CMR7H - Gap 0.60 - 0.70 mm
(0.023 - 0.027 in.)
Fuel Mixed (Gasoline and Two-stroke Oil)
Fuel/Oil Ratio
50:1 Power Blend X
™
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™ or ECHO Red Armor
®
Premium Universal 2-Stroke Oil
Fuel Tank Capacity 0.61 l (20.6 US fl. oz.)
Starter System Automatic Recoil Starter
Clutch Centrifugal Type
Gear Case Ratio 4.60:1
Cutter
Double Reciprocating Blade, Double
Edge
Length 557 mm (21.9 in.)
Pitch 35 mm (1.38 in.)
Height 21 mm (0.83 in.)
Maximum Diameter Cut
Soft Material 25.4 mm (1.0 in.)
Woody Material 13 mm (0.5 in.)
Idle Speed 3000 RPM
Clutch Engagement Speed 4300 RPM
MODEL SHC-2620