Specifications - Echo SRM-280 Operator's Manual

SPECIFICATIONS

SPECIFICATIONS
MODEL
Length
Width
Height
Weight (dry) w/o cutter head
Engine Type
Bore
Stroke
Displacement
Exhaust
Carburetor
Ignition System
Spark Plug
Fuel
Fuel/Oil Ratio
Gasoline
Oil
Fuel Tank Capacity
Starter System
Clutch
Vibration Isolated System
Operating Rod
Drive Shaft
Gear Case Ratio
Rotating Direction
Cutter Head
Handle
Shoulder Harness
Idle Speed
Clutch Engagement Speed
Wide Open Throttle Speed (W.O.T.)
32
SRM-280
5.57 kg (12.3 lb.)
Air cooled, two-stroke, single cylinder gasoline engine
Spark arrestor muffler or spark arrestor muffler with catalyst
Flywheel magneto, capacitor discharge ignition type
NGK BPM-8Y (Gap 0.65 mm (0.026 in.)
Mixed (Gasoline and Two-stroke Oil)
50 : 1 Power Blend X ISO-L-EGD (ISO/CD 13738) and J.A.S.O. M345- FD,
TM
two-stroke, air-cooled engine 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.
Power Blend X
Rubber cushion on engine mount (heavy duty). Rubber grip on front handle.
6.35 mm (1/4 in.) flexible shaft
Counter Clockwise; viewed from top
Speed Feed® 450 LH Nylon line head, Line capacity 6 m (20 ft.)
Front - loop, Rear handle (w/o rubber)
1802 mm (70.94 in.)
246 mm (9.69 in.)
349 mm (13.74 in.)
5.50 kg (12.1 lb.)
34.0 mm (1.34 in.)
31.0 mm (1.22 in.)
28.1 cc (1.71 cu. in.)
Diaphragm w/purge pump
Premium Universal 2-Stroke Oil
TM
0.64 lit. (21.6 US fl. oz.)
Automatic Rewind Starter
Centrifugal Type
25.0 mm aluminum Tube
7.0 mm hollow shaft
1.4:1 Reduction
Optional
2,800 RPM
3,750 RPM
9,700 RPM
SRM-280/S
SRM-280 S
X7502310207
© 5/2013 ECHO Inc.