4UQL-1600 Stone Picker

This 1.6m-wide stone picker is a tractor-towed agricultural/construction equipment, featuring a rotary screen drum and a hydraulic conveyor belt system. It efficiently separates and collects stones, debris, and clods from soil by screening through the rotating drum, then transports the collected materials to a designated area via the inclined conveyor. Designed for compatibility with high-horsepower tractors, it is ideal for large-scale land clearing tasks to improve soil usability.

1. Before operation, inspect the tractor’s hitch connection, hydraulic hoses, and the rotary screen for damage or blockages.
2. Avoid operating on rocky or concrete surfaces to prevent damage to the drum and conveyor components.
3. Adjust the excavation depth according to soil conditions; do not exceed the maximum 25CM depth to avoid excessive resistance.
4. Regularly clean the rotary screen during operation to prevent clogging and maintain screening efficiency.
5. Retract the conveyor belt and secure the machine during transportation to avoid collisions or damage.
6. Conduct regular lubrication of moving parts (e.g., drum bearings, conveyor rollers) to ensure smooth operation.

• Efficient Clearing: 1.6m working width covers a large area in a single pass, significantly improving land preparation efficiency.
• Precise Separation: The rotary screen drum accurately separates stones of different sizes from soil, ensuring thorough cleaning without damaging the topsoil.
• Strong Compatibility: Compatible with 120HP and above tractors, suitable for heavy-duty operation in diverse terrain.
• Durable Construction: Built with heavy-duty steel components, it withstands harsh working conditions and has a long service life.
• Automated Conveying: The hydraulic conveyor belt eliminates manual handling of collected stones, reducing labor intensity and improving work safety.
• Versatile Adjustment: The excavation depth and screening speed can be adjusted to adapt to different soil types and stone sizes.

• Agricultural Land Improvement: Clearing stones from farmland to optimize soil structure and facilitate planting, seeding, and irrigation.
• Construction Site Preparation: Removing debris and rocks from construction sites, roadbeds, and foundation areas to ensure smooth construction progress.
• Orchard & Vineyard Maintenance: Cleaning stones from planting rows to protect agricultural machinery and improve root growth conditions.
• Coastal & Beach Cleaning: Removing rocks and debris from sandy beaches to enhance safety and aesthetics for recreational use.
• Landscaping & Golf Course Construction: Leveling terrain and clearing stones to create smooth, usable green spaces.