Yard-Man YM20CS User Manual download pdf (Page 14)

*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.

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............................................................................................................................................................ 2,600 - 3,600 rpm

Operating RPM ....................................................................................................................................................................... 6,800+ rpm

Ignition Type............................................................................................................................................................................... Electronic

Ignition Switch ................................................................................................................................................................... Rocker Switch

Spark Plug Gap ........................................................................................................................................................ 0.025 in. (0.635 mm)

Lubrication ........................................................................................................................................................................ Fuel/Oil Mixture

Fuel/Oil Ratio....................................................................................................................................................................................... 40:1

Carburetor ............................................................................................................................................................ Diaphragm, All-Position

Starter ............................................................................................................................................. Spring Assist Starting™ Auto Rewind

Muffler .......................................................................................................................................................................... Baffled with Guard

Throttle .................................................................................................................................................................... Manual Spring Return

Fuel Tank Capacity ............................................................................................................................................................ 13 oz. (384 ml)

Drive Shaft Housing .............................................................................................................................................. Steel Tube (EZ-Link™)

Throttle Control.............................................................................................................................................................. Finger-Tip Trigger

Approximate Unit Weight (No fuel, with cutting attachment, shield, and D-handle) ........................................................... 13 lbs. (6 kg)

Cutting Mechanism ............................................................................................................................................................ Bump Head™

Line Spool Diameter ................................................................................................................................................... 3 inches (76.2 mm)

Trimming Line Diameter....................................................................................................................................... 0.095 inches (2.41 mm)

Cutting Path Diameter.............................................................................................................................................. 17 inches (43.18 cm)

SPECIFICATIONS

ENGINE*

DRIVE SHAFT & CUTTING ATTACHMENT*