1BQ-3.6/4.2 series light-duty harrow are relatively advanced products in China at present and they integrate many advantages of similar harrows at home and abroad. 
It is mainly used for stubble cleaning before cultivation and earth breaking after cultivation of heavy soils, “harrowing instead of cultivation” of medium and light soils, and scarification before seeding and weed control in fallow land. This harrow can harrow the land smoothly, with strong penetrability performance and high working quality. 
It works at wide breadth and is being transported at narrow breadth, and its wings can be folded conveniently. It is featured by reliable structure, high-efficiency operation and flexible transport. 
Rigid harrow racks and beams are used, with advanced structure, sturdy and durable.