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SPECIFICATIONS
Engine Type........................................................................................................................................... Air-Cooled, 2-Cycle
Stroke ..................................................................................................................................................... 1.25 in. (31.75 mm)
Displacement.............................................................................................................................................. 1.9 cu in. (31 cc)
Clutch Type ......................................................................................................................................................... Centrifugal
Idle Speed RPM ......................................................................................................................................... 2,800-3,600 rpm
Operating RPM .................................................................................................................................................. 6,100+ rpm
Ignition Type.......................................................................................................................................................... Electronic
Ignition Switch ........................................................................................................................... Momentary
Rocker 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........................................................................................................................................ 12 oz. (355 ml)
ENGINE*
DRIVE SHAFT and CUTTING ATTACHMENT*
Drive Shaft Housing .......................................................................................................................... Steel Tube, EZ-Link™
Throttle Control................................................................................................................. Finger-Tip Trigger with Lock-Out
Unit Weight (No fuel, with cutting attachment, cutting attachment shield and J-handle)...................... 14.75 lbs. (6.69 kg)
Cutting Mechanism ................................................................................. 4-Tooth Cutting Blade, Dual String Cutting Head
Line Spool............................................................................................................................................. Bump Line Releaser
Line Spool Diameter ............................................................................................................................. 4 inches (101.6 mm)
Trimming Line Diameter ...................................................................................................................... 0.095 inch (2.41 mm)
Cutting Path Diameter, Cutting Attachment ......................................................................................... 18 inches (45.7 cm)
Cutting Path Diameter, Cutting Blade ..................................................................................................... 8 inches (204 mm)
Shoulder Harness ................................................................................................................................... Single Quick-Snap
*All specifications are based on the latest product information available at the time of printing. We reserve the right to
make changes at any time without notice.
Summary of Contents for 790r
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Page 50: ...F24 REMARQUES...