HH Stone Picker

The HH Stone Picker is a specialized agricultural machine designed to efficiently remove stones, rocks, and debris from farmland, pastures, and construction sites. It replaces labor-intensive manual picking, protecting downstream farming equipment (e.g., plows, seeders) from damage while improving soil quality for optimal crop growth. With its rugged construction, adjustable working depth, and compatibility with standard tractors, it performs reliably across varied soil types and field conditions—making it an essential tool for modern farming operations.

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Product size parameters:

Parameter	HH12JS-130	HH12JS-160	HH12JS-190
Model Name	HH12JS-130	HH12JS-160	HH12JS-190
Overall Dimensions	6850×380×2460	7000×270×2550	7000×270×2700
Gauge/Tire Center Distance	Standard	Standard	Standard
Operating Speed	1-28 km/h	2-33 km/h	≤40 km/h
Pickup Stone Size Range	4-30 cm	4-30 cm	4-30 cm
Stone Discharge Chute Width	130 cm	160 cm	190 cm
Working Depth	10-25 cm	10-25 cm	10-25 cm
Separation Screen Conveying Mode	Grid Plate Conveying	Grid Plate Conveying	Grid Plate Conveying
Aggregate Box Capacity	3.0 m³	3.6 m³	4.1 m³
Stone Unloading Mode	Hydraulic	Hydraulic	Hydraulic
Tire Model	255/80R15	445/45R19.5	445/45R19.5
Track Width	1980 mm	2040 mm	2040 mm
Matching Power	102.9-161.8 kW	110.3-161.8 kW	≥147.1 kW

Products advantages:

High Efficiency with Wide Coverage

Equipped with a 1900mm wide working width, the HH Stone Picker covers large areas in a single pass, reducing

operational time by up to 50% compared to manual labor. Its streamlined stone-collecting mechanism

(e.g., rotating tines or conveyor belt) ensures fast, thorough removal of medium-sized rocks (up to 200mm)

without missing debris, boosting productivity for large-scale farms.

Universal Three-Point Hitch Compatibility

Designed with a standard three-point hitch (740mm mounting width), the HH Stone Picker seamlessly integrates

with tractors of ≥40 HP-a common power range for small to medium farms. This versatility eliminates the need for

specialized equipment, making it accessible to a wide range of users and adaptable to existing farming setups.

Soil-Friendly Operation

The adjustable working depth (up to 150mm) and gentle collecting mechanism prevent excessive disturbance to the topsoil, preserving its structure and fertility. Unlike harsh mechanical methods, it removes stones without turning over or compacting soil, reducing erosion risks and maintaining long-term soil health for sustainable farming.

Durable and Low-Maintenance Build

Constructed with heavy-duty steel and a robust frame (total weight: 370kg), the HH Stone Picker withstands abrasion from rocks and rough terrain. Its minimal moving parts and simple design minimize maintenance requirements-no frequent lubrication or complex repairs-reducing downtime and operating costs over its lifespan.

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