The 4U-180 is the ultimate high-capacity solution in our root crop harvester lineup. Engineered with a massive 1800mm working width, it is designed for the world’s largest commercial fields, where speed, width, and volume are critical to harvesting success. This model is built to handle high-horsepower tractors, turning massive acreage into manageable workdays with industrial-grade reliability.
The 4U-180 is engineered for maximum throughput. The 1800mm width allows it to easily straddle multiple rows or extra-wide ridges common in industrialized farming. This leads to fewer turns, lower fuel consumption, and significantly reduced compaction of the field by decreasing the number of tractor passes.
The 4U-180 features a unique Fixed Wing Shovel design. The "wings" on the digging shovel are precision-angled to lift a wider section of the soil bed without increasing mechanical drag. This ensures:
Full-Width Lift: No potatoes are left at the edges of the row.
Structural Stability: The wing design provides extra lateral support when digging into heavy or dry soils at high speeds.
With a machine length of nearly 3.5 meters, the tubers spend more time on the vibrating grid. This extended separation path is essential for 1.8m-wide harvests, ensuring that the massive volume of soil and organic debris is thoroughly filtered out, leaving a clean windrow of tubers ready for collection.
To support the 1.8-meter span, the chassis is built with thick-walled structural steel and reinforced at all stress points. This prevents frame warping—a common issue with inferior wide-body harvesters—ensuring that the 4U-180 remains a long-term asset for your farming operation.
The 4U-180 is a top-tier export model favored by distributors in Russia, North America, and Australia for large-scale production of:
Industrial Potatoes: High-volume recovery for starch and processing plants.
Onions & Garlic: The wide fixed shovel is excellent for lifting broad beds of bulbs simultaneously.
Large Root Crops: The heavy-duty chain drive handles the increased weight of large sweet potatoes or industrial carrots with ease.
Factory Inspection Excellence: Like our projects with Samsung and our EV infrastructure deployments in Bulgaria, the 4U-180 undergoes rigorous shop testing in our Qingdao facility to ensure every gear, chain, and weld meets international standards.
Optimized Container Shipping: We offer specialized SKD (Semi-Knockdown) packing to ensure these wide-body machines fit efficiently into 40ft HQ containers, lowering your international shipping costs.
Global Part Compatibility: All bearings, chains, and PTO components follow ISO/DIN standards, making local maintenance simple for your technical teams.
| Industrial Metric | Technical Specification | Engineering Value |
| Model Number | 4U-180 | Extra-wide flagship series |
| Mounting System | Heavy-Duty 3-Point Suspension | Stable linkage for high-torque tractors |
| Overall Dimensions | 3430 ×2140 ×1310 mm | Reinforced wide-body architecture |
| Working Width | 1800mm | Maximum coverage per pass |
| Digging Shovel Type | Fixed Wing Shovel | High-penetration design for wide ridges |
| Conveyor Type | Industrial Chain-Link Drive | High-volume material handling |
| Separation Unit | Chain Grid-Sieve Conveyor | Multi-stage soil-to-tuber filtration |
| Depth Control | Reinforced Depth-Limiting Wheels | Precision depth management at scale |
| Digging Depth | 150 - 250mm (Adjustable) | Protection for deep-growth root varieties |
| PTO Speed | 540 r/min | Global standard interface |
| Power Requirement | 88.2 - 110.3 kW (120 - 150 HP) | Designed for heavy-duty tractor fleets |
Tel: +86 15865597375
E-mail: amber@nineharvest.com
Address: Haodeboer Road, Jiaozhou City, Qingdao City, Shandong Province
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