Echo PB-651H

25
POWER BLOWER
OPERATOR'S MANUAL
SPECIFICATIONS
MODEL -----------------------------------------------------PB-651H, PB-651T
Length------------------------------------------------------- 375 mm (14.8 in.)
Width--------------------------------------------------------485 mm (19 in.)
Height ------------------------------------------------------- 527 mm (20.8 in.)
Weight (dry) (PB-651H) ---------------------------------- 11.4 kg (22.9 lb.)
Weight (dry) (PB-651T) -----------------------------------11.2 kg (24.7 lb.)
Engine Type ------------------------------------------------ Air cooled, two-stroke, single cylinder gasoline engine
Displacement -----------------------------------------------63.3 cc (3.86 cu. in.)
Bore----------------------------------------------------------48.0 mm (1.89 in.)
Stroke-------------------------------------------------------- 35.0 mm (1.38 in.)
Carburetor --------------------------------------------------Walbro Diaphragm model w/primer bulb
Ignition System -------------------------------------------- Flywheel Magneto, capacitor discharge ignition type
Spark Plug -------------------------------------------------- NGK BPM-8Y Gap 0.65 mm (0.026 in.)
Exhaust System --------------------------------------------Spark Arrestor Muffler w/catalyst
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 ---------------------------------------- 2.0 lit. (67.7 US fl. oz.)
Recoil Starter System -------------------------------------- Automatic Recoil Starter Centrifugal Type
Idle Speed---------------------------------------------------2400 - 3200 (RPM)
Wide Open Throttle Speed ------------------------------- 6800 - 7300 (RPM)
Maximum Air Speed (Measured at pipe end) ----------329.9 KM/H (205 mph)
Average Air Volume (Measured at pipe end) ----------17.6 m
3/
min. (620 cu. ft./min.)
Air Volume (Measured at housing) ----------------------28.3 cu. m/min. (1000 cu. ft./min.)
Sound Level at 50 ft. dB(A) scale per ANSI B175.2 ---- 74 dB(A)