Specifications, Pb-770 H/t Specifications | Echo PB-770H User Manual

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PB-770 H/T

SPECIFICATIONS

X7531123904

31

© 4/2013 ECHO Inc.

SPECIFICATIONS

MODEL

PB-770H, PB-770T

Length 770H

375mm (14.8 in.) (w/o pipes)

Length 770T

375mm (14.8 in.) (w/o pipes)

Width 770H

535 mm (21.1 in.)

Width 770T

490 mm (19.3 in.)

Height 770H

475 mm (18.7 in.)

Height 770T

475 mm (18.7 in.)

Weight (dry) 770H

10.0 kg (22.0 lb.) (w/o pipes)

Weight (dry) 770T

9.8 kg (21.6 lb.) (w/o pipes)

Engine Type

Air cooled, two-stroke, single cylinder gasoline engine

Bore

48.0 mm (1.89 in.)

Stroke

35.0 mm (1.38 in.)

Displacement

63.3cc (3.86 cu. in.)

Exhaust

Spark arrestor - catalytic muffler / muffler

Carburetor

Diaphragm model w/purge bulb

Ignition System

Flywheel magneto, capacitor discharge ignition type

Spark Plug

NGK BPM-8Y (Gap 0.65 mm (0.026 in.)

Fuel

Mixed (Gasoline and Two-stroke Oil)

Fuel/Oil Ratio

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.

Gasoline

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.

Oil

Power Blend X

TM

Premium Universal 2-Stroke Oil

Fuel Tank Capacity

2.02 lit. (68.3 US fl. oz.)

Starter System

Automatic Recoil Starter, centrifugal type

Idle Speed

2,500 RPM

Wide Open Throttle Speed (W.O.T.)

6,700 RPM

Average Air Speed w/pipes (MPH)

87.62 m/sec (196 mph)

Maximum Air Speed w/pipes (MPH)

104.61 m/sec (234 mph)

Air Volume

21.41 m3/min. (756 cu. ft./min.)

Sound Level at 50 ft. dB(A) scale per ANSI B175.265 dB(A)

73 dB(A)

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