Troy-Bilt TB590BC - Manual (Page 18)

18
SPECIFICATIONS
ENGINE*
DRIVE SHAFT AND CUTTING ATTACHMENT*
*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, 4-Cycle
Displacement .................................................................................................................................................................... 1.8 cu. in. (29 cc)
Operating RPM ........................................................................................................................................................................... 6,800+ rpm
Idle Speed RPM .............................................................................................................................................................. 2,800 - 3,600 rpm
Ignition Type.................................................................................................................................................................................. Electronic
Ignition Switch ....................................................................................................................................................................... Rocker Switch
Valve clearance...................................................................................................................................... 0.003–0.006 in. (0.076–0.152 mm)
Spark Plug Gap ........................................................................................................................................................ 0.025 inch (0.655 mm)
Lubrication ................................................................................................................................................................................... SAE 30 Oil
Crankcase Oil Capacity ........................................................................................................................................................ 3.04 oz (90 ml)
Fuel ............................................................................................................................................................................................... Unleaded
Carburetor ............................................................................................................................................................... Diaphragm, All-Position
Starter ....................................................................................................................................................................................... Auto Rewind
Muffler ............................................................................................................................................................................. Baffled with Guard
Throttle ....................................................................................................................................................................... Manual Spring Return
Fuel Tank Capacity ................................................................................................................................................................. 14 oz (414 ml)
Drive Shaft Housing .................................................................................................................................................. Steel Tube (EZ-Link™)
Throttle Control ................................................................................................................................................................ Finger-Tip Trigger
Approximate Unit Weight (No fuel, with handle, cutting attachment and shield) ...................................................... 12-13.5 lbs (5.4-6 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.......................................................................................................................................... 0.105 inches (2.67 mm)
Cutting Path Diameter, Trimmer Head.......................................................................................................................... 18 inches (45.7 cm)
Cutting Path Diameter, Blade Head ............................................................................................................................... 8 inches (204 mm)
Shoulder Harness............................................................................................................................................................ Single Quick-Snap