GRASS TRIMMER/BRUSH CUTTER
OPERATOR'S MANUAL 13SPECIFICATIONS
MODEL
SRM-2601 1E
SRM-2610 1E
Length
1800 mm (70.9 in.)
1800 mm (70.9 in.)
Width
315 mm (12.4 in.)
600 mm (23.6 in.)
Height
285 mm (11.0 in.)
285 mm (11.0 in.)
Wei g ht (d ry) w /C u tter H e a d
5.5 kg (11.5 lb.)
5.8 kg (12.2 lb.)
Engine Type
Air cooled, two-stroke, single cylinder gasoline engine
Bore
34.0 m m (1.34 i n.)
Stroke
28.0 m m (1 .1 0 in.)
Displacement
25.4 c c (1 .55 cu. in.)
Exhaust
Spark Arrestor Muffler
Carburetor
Walbro diaphragm model WYJ w/purge pump
Igni t i on S y s tem
Flywheel magneto, transistor control ignition type
Spark Plug
NGK BPM-7Y (Gap 0.65 mm (0.026 in.)
Fuel
Mixed (Gasoline and Two-stroke Oil)
Fue l/Oil Ra tio
50:1 ECHO High Performance, two-stroke air cooled engine oil
Gasoline
89 Octane unleaded. DO NOT use fuel containing methyl alcohol, more than
10% ethyl alcohol or 15% MTBE.
Oil
50:1 ECHO High Performance, two-stroke air cooled engine oil
Fuel Tank Capacity
0.69 lit. (23.4 US fl. oz.)
Starter System
Auto m a tic Rew ind Starter
Clutch
Centrifugal Type
Vibration Isolated System
Rubber cushion on engine mount (heavy duty).
Rubber anti-vibration grip on front handle.
Operating Rod
25.0 m m aluminum Tube
Drive Shaft
7.0 mm Spline steel shaft
Gear Case Ratio
1:1.4 Reduction
Rotating Direction
Counter Clockwise; viewed from top
Cutter Head
Nylon line head (2-line) with .095 Crossfire™ Line capacity 13m (40 ft.) Optional:
U-Handle Kit, 8 cutter blade (8 in.); 22-tooth blade (8 in.); Circular saw (8 in.)
MAXI-CUT, TRI-CUT, RSAR-2501, RSAC-200 UNIVERSAL HEADS
Handle
Front - D-Loop type with rubber anti-
vibration grip. Rear - Rubber grip.
U-Handle
Shoulder Harness
Optional
Standard
Idle Spe ed
2800 - 3200 RPM
Wide Open Throttle Speed
(W.O.T.) with Nylo n L ine H e a d
8800 - 9600 RPM
Wide Open Throttle Speed
(W.O.T.) w ith B lade
9500 - 11000 RPM