Home Products Manuals About Opico News Specials Links Contact	Request More Information Bush Hog® Air Tunnel Finishing Mowers ATH-600, ATH-720 & ATH-900 DESCRIPTION: Rugged finishing attachment for mowing on more challenging terrain and in thicker, or damper conditions. Air Tunnels allows faster and freer movement of grass clipping versus flat deck models. FEATURES: Available in a choice of 1.5m, 1.8m, or 2.25m widths 4.5 mm steel deck construction Rugged and dependable      Model ATH-600 ATH-720 ATH-900 Cutting Width 1.5m 1.8m 2.25m Cutting Height(adj. in 1.25 cm inc.) 2.54cm-15 cm 2.54cm-15 cm 2.54cm-15 cm Horsepower Range 15 to 35 20 to 40 35 Minimum Hitch Category 1 Category 1 Category 1 Size Blades 6.4mm x 6.4 cm x 53.3 cm 6.4mm x 6.4 cm x 63.5 cm 6.4mm x 6.4 cm x 80 cm Number of Blades 3 3 3 Blade Tip Speed 4758 mpm 4758 mpm 4594 mpm Blade Overlap 3.8 cm 3.8 cm 3.8 cm Blade Uplift Parallel Parallel Parallel Drive line Size ASAE Category 3, 3.49 cm 6B Spline for all models Front Roller Size 7.6 x 12.7 cm 7.6 x 12.7 cm 7.6 x 12.7 cm (2) Discharge Right Side Right Side Right Side Deck Plate 4.5 mm 4.5 mm 4.5 mm Tire Size (solid tire) 8.3 x 26 cm 8.3 x 26 cm 13 x 500 - 6, 4 ply (pneu.) Belt "B" Size Kevlar "B" Size Kevlar "C" Size Kevlar Gearbox RPM 540 540 540 Gearbox Ratio 1:2.16 1:2.16 1:1.71 Belt Adjustment Spring Loaded Idler Spring Loaded Idler Spring Loaded Idler Approx. Weight 258 kg 276 kg 528 kg Options Front Roller Roller Bearing Kit Front Roller Roller Bearing Kit Front Roller  Roller Bearing Kit
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