Wuhan Huanghe Tractor Factory Co., Ltd. Is specializing in manufacturing tractor, diesel water pump, gasoline generator set, Diesel engine, rice transplanter, cultivator, power generator etc. We definitely will supply products and please trust our strict scientific management, exquisite design, and excellent product, higher level service. Cultivator/tiller 1. Use 4-12HP walking tractors and cultivators 2. Planting distance: 12cm, 14cm, 18cm 21cm 3. Row space: 300mm 4. Rows: 4 5. Planting depth: 0-46mm 6. Working capacity: 2-3mu/h