Rake Wheel Diameter:55 In. (1397 mm)Teeth Per Wheel: 40Tooth Diameter:7 mm (0.2756 In.)Transport Width:8 Ft. 2 In. (2.5 m)Transport Length:17 Ft. 6 In. (5.3 m)Windrow Width Adjustment:24 to 51 In. (610 to 1,295 mm) at 40 degree working angleRaking Width: 21 Ft. Maximum (6.4 m) at 40 degree working angle