one row cultivator smaller farming operations for weed control not to exceed 35 hp rated tractors cul quick-hitch powder coated tough description one row cultivator item # cul approx height weight width length compatible land grader extra length for improved leveling two cutting edges for maximum grading 72" grading width ideal for tractors from 18 to 55 horsepower lg6 • quick-hitch powder coated tough description 6' land grader approx item # height weight width cutting edges compatible tapter tarter farm & ranch product guide