Specifications - Echo PB-770 H/T Operator's Manual

PB-770 H/T

SPECIFICATIONS

MODEL
Length 770H
Length 770T
Width 770H
Width 770T
Height 770H
Height 770T
Weight (dry) 770H
Weight (dry) 770T
Engine Type
Bore
Stroke
Displacement
Exhaust
Carburetor
Ignition System
Spark Plug
Fuel
Fuel/Oil Ratio
Gasoline
Oil
Fuel Tank Capacity
Starter System
Idle Speed
Wide Open Throttle Speed (W.O.T.)
Average Air Speed w/pipes (MPH)
Maximum Air Speed w/pipes (MPH)
Air Volume
Sound Level at 50 ft. dB(A) scale per
ANSI B175.265 dB(A)
X7531123904
© 4/2013 ECHO Inc.
375mm (14.8 in.) (w/o pipes)
375mm (14.8 in.) (w/o pipes)
535 mm (21.1 in.)
490 mm (19.3 in.)
475 mm (18.7 in.)
475 mm (18.7 in.)
10.0 kg (22.0 lb.) (w/o pipes)
9.8 kg (21.6 lb.) (w/o pipes)
Air cooled, two-stroke, single cylinder gasoline engine
48.0 mm (1.89 in.)
35.0 mm (1.38 in.)
63.3cc (3.86 cu. in.)
Spark arrestor - catalytic muffler / muffler
Diaphragm model w/purge bulb
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 TM ISO-L-EGD (ISO/CD 13738) and J.A.S.O. M345- FD, 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 TM Premium Universal 2-Stroke Oil
2.02 lit. (68.3 US fl. oz.)
Automatic Recoil Starter, centrifugal type
2,500 RPM
6,700 RPM
87.62 m/sec (196 mph)
104.61 m/sec (234 mph)
21.41 m3/min. (756 cu. ft./min.)
73 dB(A)
SPECIFICATIONS
PB-770H, PB-770T
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