Echo SHC-2620S Operator's Manual page 41

SHC-2620 / S
MODEL
Displacement
Exhaust
Carburetor
Ignition System
Spark Plug
Fuel
Fuel/Oil Ratio
Gasoline
Oil
Fuel Tank
Capacity
Starter System
Clutch
Gear Case Ratio
Cutter
Length
Pitch
Height
Maximum Diameter Cut
Soft Material
Woody Material
Idle Speed
Clutch
Engagement
Speed
Wide Open
Throttle Speed
(W.O.T.)
X7502342003
© 07/19 ECHO Incorporated
SHC-2620
Spark arrestor muffler or spark arrestor muffler with catalyst
Diaphragm w/purge pump
Flywheel magneto, capacitor discharge ignition type
NGK CMR7H - Gap 0.65 mm (0.026 in.)
Mixed (Gasoline and Two-stroke 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 E-15 or E-85.
ISO-L-EGD (ISO/CD 13738) and J.A.S.O. M345- FD, two-
stroke, air-cooled engine oil.
Automatic Recoil Starter
Double Reciprocating Blade, Double Edge
SPECIFICATIONS
SHC-2620S
25.4 cc (1.55 in.³)
50 : 1
0.61 l (20.6 US fl. oz.)
Centrifugal Type
4.60 : 1
557 mm (21.9 in.)
35 mm (1.38 in.)
21 mm (0.83 in.)
25.4 mm (1.0 in.)
13 mm (0.5 in.)
3,000 RPM
4,300 RPM
11,500 RPM
41