Agricultural Machinery Model: HF-3-WG-4 Use: Ditching, Ridging Farm Crops: Flower, ... , Ginger, Shallot, Potato, taro and Radish etc.5. Product Features:♦ width of ditching is from 11cm ... left or right 360°♦ the shortest distance between 2 wheels is 11cm6. Standard Configuration: Ditching Blade ... pair), Ridging Blade (1 pair), Walking Iron Wheels (2 pcs)7. Optional Configuration: Rotary Blade, Seeding & ...