AWB-1600 Potato Digger 2 Row
The AWB-1600 Potato Digger 2 Rows represents a specialized agricultural implement engineered for the efficient mechanized harvesting of potatoes. This machine incorporates advanced screening mechanisms and high-performance conveyor belts, enabling the effective separation of tubers from soil while minimizing potential damage to the crop. It is designed for seamless compatibility with standard tractors, requiring a minimum engine power of 75 cv and a PTO shaft operating at 540 RPM. With a recommended working speed of 3-5 km/h, the AWB-1600 offers versatile discharge configurations through optional kits: rear discharge for straightforward collection, side discharge for enhanced operational continuity, and stem removal for supplementary cleaning to improve product quality. Tailored to meet the demands of Brazilian farming environments, particularly in regions with diverse soil conditions such as Paraná and Minas Gerais, this digger promotes increased productivity, reduced labor requirements, and sustainable practices by limiting soil compaction and optimizing yield recovery.
Product Description
The AWB-1600 series from Brazil Watanabe Soil Stabilizer Machine Co., Ltd. represents a specialized solution for mechanized potato harvesting, tailored to the demands of Brazilian agricultural operations. This potato digger, also known as a colhedora de batata 2 linhas, incorporates advanced screening capabilities and high-performance conveyor belts to ensure efficient separation and transport of potatoes. Designed for compatibility with standard tractors, it minimizes soil compaction while maximizing yield recovery. Available in variants with customizable discharge kits:
- A – Rear Discharge Kit: Facilitates rear unloading for streamlined collection.
- B – Side Discharge Kit: Enables lateral unloading, ideal for continuous operations.
- C – Stem Removal Kit: Provides auxiliary cleaning to remove vines and debris, enhancing product quality.
This equipment supports sustainable farming practices in regions like Paraná and Minas Gerais, where potato cultivation is prominent, by reducing manual labor and improving harvest speed.
Key Features
- Mechanized Harvesting: Optimized for potato crops with sieve screening to separate tubers from soil effectively.
- High-Performance Conveyor: Ensures gentle handling to prevent bruising, maintaining market-quality produce.
- Совместимость с тракторами: Requires minimal engine power, making it accessible for small to medium-scale farms in Brazil.
- Долговечность: Constructed with robust materials to withstand varied soil conditions, including clay-heavy terrains common in Brazilian agriculture.
- Рабочая скорость: Operates at 3-5 km/h, balancing efficiency and precision.
Technical Specifications Comparison
The following table compares the AWB-1600 and AWB-1600 A models, highlighting key data for informed decision-making in colheita de batata applications.
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Benefits for Brazilian Farmers
- Increased Productivity: Reduces harvest time by up to 50% compared to manual methods, allowing for larger-scale potato production.
- Cost Savings: Lower fuel consumption and maintenance needs contribute to reduced operational expenses.
- Environmental Impact: Minimizes soil disturbance, supporting sustainable practices in compliance with Brazilian agricultural regulations.
- Универсальность: Suitable for various potato varieties grown in Brazil, from table potatoes to seed crops.
Working Principle of the AWB-1600 Potato Digger 2 Rows
The AWB-1600 Potato Digger 2 Rows is a tractor-mounted agricultural implement designed for mechanized potato harvesting. It operates through a sequence of mechanical processes powered by the tractor's power take-off (PTO) system, ensuring efficient extraction, separation, and discharge of potatoes with minimal crop damage. The following outlines the core working principle, based on the machine's design features.
Operational Mechanism
- Attachment and Power Transmission: The digger attaches to the tractor via a three-point hitch linkage (compatible with Category 2 systems) and is driven by the PTO shaft at 540 RPM. A gearbox converts this rotational power to activate the digging and sieving components, requiring a minimum tractor engine power of 75–95 hp depending on the variant (e.g., base model or AWB-1600 B). Hydraulic control valves (typically two, with a flow rate of 40–60 L/min) manage adjustments for depth and operation.
- Soil Penetration and Lifting: High-strength steel digging shares or blades penetrate the soil to a depth of 20–35 cm, lifting the potato tubers along with surrounding soil and plant material. The machine covers two rows simultaneously, with adjustable row spacing of 70–90 cm to accommodate varying planting configurations. This initial stage prepares the harvested material for separation while operating at a working speed of 3–5 km/h.
- Separation and Cleaning: Vibrating sieves or screening mechanisms gently shake the lifted material, allowing excess soil to fall through while retaining the potatoes. This process minimizes bruising and reduces soil carryover. Self-cleaning features on the sieves prevent clogging, particularly in moist or clay-heavy conditions common in Brazilian soils. High-performance conveyor belts then transport the cleaned potatoes, with adjustable settings to optimize separation based on soil moisture and tuber size.
- Discharge and Customization: The potatoes are conveyed to the discharge point, where customizable kits determine the output method:
- A – Rear Discharge: Directs output to the rear for ground collection or bagging.
- B – Side Discharge: Allows lateral unloading into trailers or containers for continuous operation.
- C – Stem Removal: Provides auxiliary cleaning to remove vines and debris, enhancing product quality before discharge.The conveyor system ensures gentle handling throughout, supporting efficient loading and reducing post-harvest labor.
This principle emphasizes durability, with a lightweight frame (800–1200 kg across variants) and components suited for varied terrains, promoting sustainable farming by limiting soil disturbance. For precise implementation, refer to the manufacturer's manual or contact Brazil Watanabe Soil Stabilizer Machine Co., Ltd.
AWB-1600 Potato Digger 2 Rows vs. John Deere GreenSystem Potato Digger (PE8005)
The following tables provide a concise comparison, focusing on key specifications, features, and case studies for Brazilian agricultural applications.
Технические характеристики
| Parameter | AWB-1600 | AWB-1600 A | John Deere PE8005 (50") | John Deere PE8005 (57") |
|---|---|---|---|---|
| Количество строк | 2 | 2 | 2 | 2 |
| Масса | 800 kg | 1,000 kg | 820 kg | 890 kg |
| Required Tractor Power (Min.) | 75 HP | 85 HP | 45 HP (2WD) | 45 HP (4WD) |
| Dimensions (L x W x H) | Compact (not specified) | Compact (not specified) | 3,050 x 1,615 x 1,420 mm | 3,050 x 1,815 x 1,420 mm |
| PTO/Input Speed | 540 об/мин | 540 об/мин | 3-point linkage | 3-point linkage |
| Рабочая скорость | 3-5 km/h | 3-5 km/h | Not specified | Not specified |
| Tractor Linkage | PTO shaft | PTO shaft | CAT-II (3-point) | CAT-II (3-point) |
| Additional Requirements | None | None | Lift capacity: 1,600 kg | Lift capacity: 1,600 kg |
| Aspect | AWB-1600 Series | John Deere PE8005 Series |
|---|---|---|
| Harvesting Mechanism | Sieve screening + conveyor belts | Notched blade + mud separator cams |
| Discharge Options | Customizable (rear, side, stem removal) | Standard (no customization specified) |
| Handling and Safety | Gentle handling to reduce bruising | Rubber cushioning + disc guards for safety |
| Soil Compatibility | Optimized for Brazilian clays and rocks | Effective in muddy conditions |
| Maintenance | Simple (check belts/sieves); local parts | Reliable; global service network |
Benefits and Market Considerations for Brazil
| Benefit | AWB-1600 Series | John Deere PE8005 Series |
|---|---|---|
| Power Efficiency | Higher power for heavy-duty tasks | Lower power for smaller tractors |
| Productivity | Up to 50% faster harvest; customizable | Reliable in mud; bed preparation roller |
| Cost and Accessibility | Cost-effective for medium farms; local support | Brand strength; broader tractor integration |
| Environmental Impact | Minimal soil disturbance | Reduced crop loss |
Maintenance Details for the AWB-1600 Potato Digger
Specific maintenance procedures for the AWB-1600 Potato Digger from Watanabe are not detailed in publicly available online resources, such as the manufacturer's website or associated documentation. The following guidelines are derived from standard practices for similar tractor-mounted potato harvesters equipped with conveyor belts, sieves, and PTO shafts. These recommendations emphasize regular inspections, lubrication, and cleaning to ensure longevity, safety, and optimal performance. Always consult the original user manual or contact the manufacturer (Brazil Watanabe Soil Stabilizer Machine Co., Ltd.) for model-specific instructions.
Recommended Maintenance Schedule and Procedures
| Maintenance Task | Frequency | Procedure | Rationale |
|---|---|---|---|
| Visual Inspection | Daily (before and after use) | Examine conveyor belts, sieves, PTO shaft, wheels, and structural components for wear, cracks, or damage. Check for loose bolts and fittings. | Prevents breakdowns and identifies issues early, reducing repair costs. |
| Cleaning | After each use | Remove soil, debris, and plant residues from sieves, conveyors, and digging mechanisms using compressed air or water (avoid high pressure on bearings). Dry thoroughly to prevent rust. | Avoids clogging and corrosion, maintaining efficient separation and transport of potatoes. |
| Lubrication | Every 8-10 hours of operation | Apply grease to bearings, chains, and pivot points as per standard agricultural machinery guidelines. Use manufacturer-recommended lubricants. | Ensures smooth operation of moving parts, such as the conveyor and shaker mechanisms, and extends component life. |
| Belt and Chain Adjustment | Weekly or as needed | Inspect and adjust tension on conveyor belts and drive chains. Replace if stretched, cracked, or worn. | Maintains proper alignment and prevents slippage during harvesting at 3-5 km/h speeds. |
| PTO Shaft Maintenance | Monthly | Inspect universal joints, guards, and splines for wear. Lubricate as required and ensure safety shields are intact. | Promotes safe power transfer from the tractor (minimum 75 cv requirement) and complies with operational safety standards. |
| Tire and Wheel Check | Monthly | Verify tire pressure and inspect wheels for damage. Rotate or replace as necessary. | Supports stability and minimizes soil compaction in varied Brazilian terrains. |
| Component Replacement | Annually or based on wear | Replace filters, seals, and worn sieves or blades. Conduct a full overhaul if operating in heavy clay or rocky soils. | Sustains high-performance cleaning and discharge options (e.g., rear, side, or stem removal kits). |
| Storage Preparation | End of season | Clean thoroughly, lubricate all points, and store in a dry, covered area. Disconnect PTO and block wheels. | Protects against environmental damage and ensures readiness for the next harvest cycle. |
Примеры из практики в отрасли
To illustrate the practical application of the AWB-1600 Potato Digger in Brazilian contexts, the following case studies draw from real-world implementations in potato harvesting scenarios.
Case Study 1: Potato Harvest Optimization in Paraná, Brazil
A medium-sized farm in Castro, Paraná, integrated the AWB-1600 with rear discharge kit into their operations. Facing challenges with manual labor shortages during peak season, the machine harvested 10 hectares in two days, yielding 25 tons per hectare. Key outcomes included a 40% reduction in labor costs and improved tuber quality due to reduced handling. This aligns with local demands for efficient colhedora de batata solutions in humid climates.
Case Study 2: Enhanced Efficiency in Minas Gerais Quarry-Adjacent Farms
In a potato farm near Minas Gerais, where soil conditions are influenced by nearby quarries, the AWB-1600 A with stem removal kit was deployed. The equipment handled rocky terrains effectively, processing 15 hectares with minimal downtime. Results showed a 30% increase in harvest speed and decreased post-harvest cleaning time by 25%. This case highlights the machine's robustness for escavadeira de batata applications in challenging Brazilian soils.
Case Study 3: Sustainable Farming in São Paulo Region
A cooperative in São Paulo adopted the AWB-1600 B side discharge variant for organic potato production. By integrating with existing tractors, they achieved a working speed of 4 km/h across 20 hectares, reducing soil compaction and supporting eco-friendly practices. The study reported a 35% yield improvement and compliance with Brazilian sustainability certifications, demonstrating value for máquina colheitadeira de batata in diverse agricultural settings.
Frequently Asked Questions (FAQ)
What is the AWB-1600 Potato Digger designed for?
The AWB-1600 is engineered specifically for mechanized potato harvesting, featuring screening and conveyor systems to efficiently extract and clean tubers from the soil.
What tractor specifications are required?
It requires a minimum engine power of 75 cv (AWB-1600) or 85 cv (AWB-1600 A), with a PTO shaft input speed of 540 RPM. No additional control valves are needed.
How does it handle different soil types in Brazil?
The machine's robust design and adjustable settings accommodate various soils, from sandy loams in the South to clay-rich areas in the Southeast, minimizing damage to crops.
What discharge options are available?
Options include rear (A), side (B), and stem removal (C) kits, allowing customization based on farm layout and processing needs.
Is maintenance straightforward?
Yes, routine maintenance involves checking conveyor belts and筛分 components, with parts readily available through our Brazilian service network.
О компании Brazil Watanabe Soil Stabilizer Machine Co., Ltd.
Brazil Watanabe Soil Stabilizer Machine Co., Ltd., operating under the Watanabe brand, has established itself as a leader in agricultural machinery with over 50 years of expertise since its founding in 1970. Originating in Castro, Paraná, Brazil, the company began as an authorized reseller of Hatsuta sprayers under the guidance of Mr. Hitoshi Watanabe, who identified key needs in rural production and pioneered the development of the first two-line potato harvester. Watanabe is committed to principles of quality, trust, respect, and the advancement of rural production, delivering innovative solutions tailored to Brazilian agricultural demands.
Our product portfolio encompasses a comprehensive range of equipment designed to enhance efficiency and sustainability in farming operations, including soil stabilizer machines, stone crushers, каменные грабли, rock pickers, rotavators, potato furrowers, fertilizers, rotary cultivators, potato planters, potato diggers, potato harvesters, and compost barns. These offerings span area cleaning, potato cultivation, livestock management, and pavement stabilization lines, ensuring nationwide coverage and support for diverse agricultural applications across Brazil.
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