Bolens BL150 - Manual (Page 18)

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Engine Type...................................................................................................................................................................................... Air-Cooled, 2-Cycle
Stroke ................................................................................................................................................................................................. 1.25 in. (31.75 mm)
Displacement......................................................................................................................................................................................... 1.9 cu in. (31 cc)
Idle Speed RPM.................................................................................................................................................................................. 3,200 - 4,400 rpm
Operating RPM ............................................................................................................................................................................................. 6,600+ 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 .................................................................................................................................................................................. 13 oz. (384 ml)
ENGINE*
DRIVE SHAFT and CUTTING ATTACHMENT*
Drive Shaft Housing .......................................................................................................................................................................................Aluminum
Throttle Control ................................................................................................................................................................................ Finger-Tip Trigger
Unit Weight (No fuel, with cutting attachment, cutting attachment shield and D-handle).........................................
10 lbs. (4.5 kg.)
Cutting Mechanism..................................................................................................................................................................................... Bump Head
Line Spool ....................................................................................................................................................................................... Bump Line Releaser
Line Spool Diameter .................................................................................................................................................................... 3 inches (76.2 mm.)
Trimming Line Diameter .............................................................................................................................................................0.080 in. (2.03 mm.)
Cutting Path Diameter ..................................................................................................................................................................... 17 in. (43.18 cm.)
SPECIFICATIONS
*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.