SRM-2320T SPECIFICATIONS
X7732278300 47
© 08/2019 ECHO Inc.
SPECIFICATIONS
MODEL SRM-2320T
Length w/o cutter head 1795 mm (70.6 in.) 
Width 250 mm (9.8 in.) 
Height 329mm (12.9 in.) 
Weight (dry) w/o cutter head 5.3 kg (11.68 lb.) 
Engine Type
Air cooled, two-stroke, single cylinder gasoline 
engine 
Bore 32.2 mm (1.27in.) 
Stroke 26 mm (1.02 in.) 
Displacement 21.2 cc (1.29 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 BPMR8Y   Gap 0.6 mm (0.026 in.) 
Fuel Mixed (Gasoline and Two-stroke Oil) 
Gasoline/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 E15 or 
E85.
Oil
ISO-L-EGD (ISO/CD 13738) and J.A.S.O. M345- 
FD
, two-stroke, air-cooled engine oil.
Fuel Tank Capacity 0.42 L (14.2 US fl. oz.) 
Starter System Automatic Rewind Starter 
Clutch Centrifugal Type 
Vibration Isolated System
Rubber cushion on engine mount (heavy duty). 
Rubber grip on front handle.
Operating Rod 25.0 mm aluminum Tube 
Drive Shaft 6.15 mm (.24 in) flexible shaft 
Gear Case Ratio 2.07 Reduction 
Rotating Direction Counterclockwise; viewed from top 
Cutter Head
Speed Feed
®
 400 LH Nylon line head, Line capacity 
6.0 m (20 ft.)
Handle Front - loop, Rear handle