SPECIFICATIONS

 

 

 

 

 

 

 

 

ENGINE

 

 

Engine Type

. . . . . . . . . .

. . . Air-Cooled, 2-Cycle

Stroke

. . . . . . . . . .

. . . 1.25 in. (31.75 mm.)

Displacement

. . . . . . . . . .

. . . . . 1.9 cu. in. (31 cc.)

Clutch Type

. . . . . . . . . .

. . . . . . . . . . . Centrifugal

Operating RPM (Trimmer)

. . . . . 6,600-8,000 rpm

Operating RPM (Flail Head)

. . . . . 8,000-9,500 rpm

Idle Speed RPM

. . . . . 2,800-3,900 rpm

Ignition Type

. . . . . . . . . . . Electronic

Ignition Switch

. . . . . . . . . Slide Switch

Spark Plug Gap

. . . . . . . . . .

. . . . 0.020 in. (0.5 mm.)

Lubrication

. . . . . . . . . .

. . . . . . . Fuel/Oil Mixture

Fuel/Oil Ratio

. . . . . . . . . . . . . . . 32:1

Carburetor

Diaphragm, All-Position

Starter

. . . . . . . . . .

. . . . . . . . . Auto Rewind

Muffler

. . . . Baffled with Guard

Throttle

. . . . . . . . . .

. . Manual Spring Return

Fuel Tank Capacity

. . . . . . 18 oz. (530 ml.)

Fuel Tank

. . . . . . . . . .

. . . . . . HD Polyethylene

 

 

 

DRIVESHAFT & CUTTING ATTACHMENT

 

 

Drive Shaft Housing

. . . . . . . . . .

. . . . . . . . . . . Steel Tube

Throttle Control

. . . . . Finger-Tip Trigger

Unit Weight (No fuel, with cutting attachment, cutting attachment shield and D handle) . . .

. . . . . . . 11 lbs. (4.9 kg.)

Cutting Mechanism

Flail Head, Dual String Cutting Head

Line Spool Diameter

. . . . . . 3 in. (76.2 mm.)

Trimming Line Diameter

. . . . . . . . . .

. . . 0.080 in. (2.03 mm.)

Cutting Path Diameter, Cutting Attachment

. . . . . . . . . .

. . . . . . 16 in. (40.6 cm.)

Cutting Path Diameter, Flail Head

. . . . . . . . . .

. 13 Inches (330.2 mm.)

Shoulder Harness

. . . . Single Quick-Snap

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Ryobi 768r manual Specifications, Engine