The 2CM-8W Potato Planter represents the pinnacle of high-capacity potato planting technology. Specifically engineered for expansive agricultural operations, this 8-row powerhouse utilizes an advanced Chain-Cup Seeding Mechanism to deliver unmatched precision at scale. By integrating a high-density 27-cup-per-row system with a robust industrial chassis, the 2CM-8W ensures that large-scale farms can achieve perfect plant populations with industrial efficiency.
Equipped with a reinforced Chain and Shaft drive system, this machine is built to handle the high torque and heavy loads required for non-stop operation during critical planting windows. It is the definitive choice for growers seeking a balance of high-density output and extreme mechanical durability.
Elite 8-Row Throughput: Designed to double the productivity of standard machinery, the 2CM-8W covers vast acreage in a single pass, drastically reducing labor hours and fuel consumption while ensuring uniform crop emergence across the entire field.
High-Density Chain-Cup System(216 Total Cups): Featuring 27 precision cups per row(27x8), the 2CM-8W offers significantly higher planting density than belt-driven alternatives. The chain-driven cups provide a rigid, slip-free movement that maintains exact spacing even in heavy or cloddy soils.
Industrial Dual-Transmission (Chain + Shaft): Unlike lighter models, the 2CM-8W utilizes a heavy-duty combination of Chain and Shaft drives. This configuration provides the mechanical advantage needed to drive eight rows of seeding and fertilizing units simultaneously without power loss or synchronization errors.
Integrated Multi-Stage Furrowing: The machine features Double-sided Plow Tips for seed placement and Spring-loaded Shovels for fertilizer. This dual-action system allows for precise depth control, ensuring the fertilizer is placed at the optimal lateral and vertical offset to promote vigorous early-stage growth.
Massive Working Envelope: With a width of 3800mm, this machine is optimized for open-field operations where speed and scale are paramount.
The 27x8 cup configuration is a critical differentiator. For commercial growers, plant population density directly correlates with yield. The 2CM-8W allows for tighter intervals between seeds, making it ideal for processing-grade potatoes where uniform size and high count are required.
Operating an 8-row machine requires significant torque. The 2CM-8W’s Shaft Drive system ensures that power from the tractor PTO is distributed evenly across all eight seeding units. This prevents "lag" in the outer rows, which is a common failure point in belt-only wide-span planters.
The horizontal screw-type fertilizer dispensers are designed to handle various granular fertilizer types. By placing the fertilizer via independent spring-shovels, the machine ensures that the nutrient bed is prepared without disturbing the seed furrow, facilitating a healthier "start-up" for the crop.
Commercial Export Bases: Ideal for large-scale export-oriented farms in regions like Eastern Europe, Central Asia, and North America.
High-Intensity Planting Windows: When the weather window for planting is narrow, the 8-row capacity allows for maximum hectares planted per hour of sunlight.
Industrial Agricultural Cooperatives: The low-maintenance chain-drive design makes this machine an excellent asset for cooperatives providing collective planting services across multiple farm sites.
| Technical Category | Specifications & Performance Data |
| Model | 2CM-8W |
| Mounting Type | 3-Point Rear Suspended (Mounted) |
| Overall Dimensions | 2650 × 3800 × 1650 mm |
| Operating Rows | 8 Rows (Synchronous) |
| Row Spacing | 800 mm (Standard) / 100 mm (Precision Small) |
| Seeding Mechanism | High-Density Chain-Cup Type |
| Seeding Cup Count | 27 × 8 Units (Total 216 Seeding Cups) |
| Fertilizing System | Horizontal Screw-Type (Clog-Free) |
| Furrower Type | Double-sided Plow (Seed) / Spring Shovel (Fertilizer) |
| Transmission Type | Heavy-Duty Chain Drive + Shaft Drive |
| Required Power | 88.2 – 132.3 Kw (Approx. 120 – 180 HP) |
Tel: +86 15865597375
E-mail: amber@nineharvest.com
Address: Haodeboer Road, Jiaozhou City, Qingdao City, Shandong Province
Copyright © 2025 Qingdao Nine Harvest Modern Agricultural Technology Development Co., Ltd. All Rights Reserved.
Powered by hicheng