Specifications - Troy-Bilt TB590BC Operator's Manual

Troy-bilt 4-cycle gas trimmer/brush cutter operator's manual

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ENGINE*

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 AND CUTTING ATTACHMENT*

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

*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.