Tractor Implements

Potato Harvester

Chain-type potato digger for potatoes, garlic, peanuts and root crops

The TONGQU potato harvester is designed for harvesting potatoes and other underground root crops such as garlic, peanuts, sweet potatoes and similar crops. The machine digs, lifts and separates soil through a chain-type conveying and vibration system, helping reduce manual labor, improve soil leakage and lower crop damage during harvest.

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Complies with
EU standards

Customized logo

MOQ:1 Unit

Features & Benefits

Designed for Root Crop Harvesting

Suitable for potatoes, garlic, peanuts, sweet potatoes and other underground crops depending on field conditions.

Good Soil Separation

Chain and vibration-style separation helps soil fall away from the crop, improving recovery and reducing manual sorting work.

Lower Crop Damage

Designed for smoother lifting and separation to help reduce tuber breakage compared with rough manual harvesting.

Multiple Working Widths

Model range covers 1-row and 2-row harvesting for different farm sizes and tractor power levels.

Suitable for Several Soil Types

Practical for sandy soil, sandy loam and medium clay soil, with final performance depending on field moisture and ridge condition.

Fast Payback for Growers

Helps reduce seasonal labor pressure and improve harvesting efficiency during the short potato harvest window.

Full Specifications

Model	4U-60	4U-70	4U-80	4U-90	4U-130	4U-160
Working Rows	1 row	1 row	1 row	1 row	2 rows	2 rows
Working Speed / Capacity	0.5–0.8 ac/h	0.6–0.9 ac/h	0.7–1 ac/h	0.8–1.1 ac/h	1–1.4 ha/h	1.2–1.6 ha/h
Weight	200 kg	220 kg	240 kg	260 kg	320 kg	400 kg
Recommended Tractor Power	35–120 HP range by model	Same	Same	Same	Same	Same
Suitable Ridge Width	60–180 cm by model	Same	Same	Same	Same	Same
Digging Depth	More than 25 cm according to source reference	Same	Same	Same	Same	Same
Suitable Crops	Potato, garlic, peanut, sweet potato and similar root crops	Same	Same	Same	Same	Same
Suitable Soil	Sandy soil, sandy loam, medium clay soil