... Machinery Model: HF-3-WG-4 Use: Ditching, Ridging Farm Crops: Flower, Sugarcane, Tabacco, Tea, Corn, Potato etc ... Machinery2. Model: HF-3-WG-43. Use: Ditching, Ridging4. Farm Crops: Flower, Sugarcane, Tabacco, Tea, Grape, Orange, Corn, ... and Radish etc.5. Product Features:♦ width of ditching is from 11cm to 40 cm♦ depth ... of ditching is 40cm max.♦ hength of ridging is 40cm max.♦ 2 ...