Echo GT-251E - Manual (Page 24)

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MODEL ----------------------------------------------------- GT-251E
Length ------------------------------------------------------- 1,510 mm (59.4 in.)
Width -------------------------------------------------------- 315 mm (12.4 in.)
Height ------------------------------------------------------- 545 mm (21.5 in.)
Weight (dry) w/Cutter Head (GT251E) ----------------- 4.77 kg (10.5 lb.)
Engine Type ------------------------------------------------ Air cooled, two-stroke, single cylinder gasoline engine
Bore ---------------------------------------------------------- 34.0 mm (1.34 in.)
Stroke -------------------------------------------------------- 28.0 mm (1.10 in.)
Displacement ----------------------------------------------- 25.4 cc (1.55 cu. in.)
Exhaust (GT-251E) ----------------------------------------- Spark Arrestor Muffler
Carburetor -------------------------------------------------- Zama diaphragm w/purge
Ignition System -------------------------------------------- Flywheel magneto, capacitor discharge ignition
Spark Plug -------------------------------------------------- NGK BPMR-8Y 0.65 mm (0.026 in.)
Fuel ---------------------------------------------------------- Mixed (Gasoline and Two-stroke Oil)
Fuel/Oil Ratio ----------------------------------------------- 50:1 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 ------------------------------------------------------------ Power Blend TM Premium Universal 2-Stroke Oil
Fuel Tank Capacity ---------------------------------------- 0.40 lit. (13.5 US fl. oz.)
Recoil Starter System -------------------------------------- i-30 Automatic Recoil Starter
Clutch ------------------------------------------------------- Centrifugal Type
Drive Shaft -------------------------------------------------- 6.35 mm (1/4 in.) Flex Shaft
Rotating Direction ----------------------------------------- Clockwise viewed from top
Cutter Head ------------------------------------------------- Rapid Loader TM 2-line Head with .080 in. (12 pieces)
Handle ------------------------------------------------------- Left - D-Loop, Right - Grip
Shoulder Harness ------------------------------------------ Optional 99944200201
Idle Speed (RPM) ------------------------------------------ 2,500 - 3,000
Wide Open Throttle Speed with
Trimmer Head (RPM) -------------------------------------- 7,300 - 9,300
S
PECIFICATIONS
IMPORTANT
This spark ignition system complies with Canadian ICES-002