Tiller, 3-Point Hanging Stone Picker

JSJ-1.2M Tiller, 3-Point Hanging Stone Picker, Sweet Potato, Potato, and Radish Harvester Mass 738 kg Dimensions (Length x Width x Height) 480*200*170cm Wide Working width: 120cm Depth Working depth: 15-30cm Specifications Retail Material Alloy steel Mesh spacing 3.0 cm Suitable power ≥ 90HP Number of revolutions (/minute) 5,400 r/m (Revolutions per minute) Productivity 0.10~0.20 ha / 1 hour ~ (1,000~2,000 m²/hour) Durability > 10 years Storage temperature Room temperature (avoid direct sunlight)