BlackBird Rock Rake
The BlackBird Rock Rake represents the pinnacle of large-scale agricultural equipment, recognized as the world’s largest in its category with an impressive 9.5-meter working width and a total span of 10.7 meters. This robust machine delivers an estimated operational yield of up to 2.38 hectares per hour, enabling efficient coverage of extensive fields while maintaining a working speed range of 0.8 to 2.5 kilometers per hour. Requiring a tractor with 300 horsepower and a power take-off speed of 1000 revolutions per minute, and weighing 5300 kilograms, the BlackBird is engineered as a towed implement featuring advanced articulations that simplify transport within farm premises, minimizing downtime and logistical challenges.
Its innovative rear hitch system ensures seamless integration with complementary tools, such as the Thor crusher, allowing for on-site stone crushing that significantly reduces costs associated with land opening and soil preparation. This compatibility enhances overall workflow efficiency, particularly in rocky terrains prevalent in regions like Brazilian agriculture, where it promotes sustainable land management by facilitating the removal and processing of obstructions without excessive soil disruption. As a product from Brazil Watanabe Soil Stabilizer Machine Co., Ltd., the BlackBird is designed to meet the demands of modern farming professionals seeking reliable, high-performance solutions for optimizing productivity and resource utilization.
Product Introduction
The BlackBird Rock Rake stands as the world's largest equipment in its class, designed specifically for efficient soil preparation and stone removal in large-scale agricultural operations. With a remarkable working width of 9.5 meters and a total width of 10.7 meters, this robust machine delivers an estimated yield of up to 2.38 hectares per hour, making it an indispensable tool for optimizing productivity on expansive farms.
Engineered as a towed rock rake for tractor compatibility, the BlackBird requires a 300 horsepower tractor and operates at a PTO speed of 1000 rpm. Its working speed ranges from 0.8 to 2.5 km/h, ensuring adaptability to various terrain conditions while maintaining high efficiency. Weighing 5300 kg, the equipment features innovative articulations that facilitate seamless transport within the farm, reducing downtime and enhancing operational flexibility.
For enhanced functionality, the BlackBird includes a rear hitch system that allows easy coupling with complementary tools like the Thor for stone crushing, thereby minimizing costs associated with land opening and soil stabilization. Additionally, its design supports integration as a 3 point rock rake, providing versatility for different attachment configurations in demanding environments.
Ideal for Brazilian agriculture, where rocky soils pose significant challenges, the BlackBird excels in durability and performance, enabling farmers to achieve superior results in soil preparation with reduced labor and fuel consumption. This advanced solution from Brazil Watanabe Soil Stabilizer Machine Co., Ltd. represents a pinnacle of engineering excellence, tailored to meet the needs of modern agribusiness professionals.
Technical Specifications Section
| Parameter | Value |
|---|---|
| Tractor | 300 hp |
| PTO | 1000 rpm |
| Working Width | 9.5 m |
| Total Width | 10.7 m |
| Weight | 5300 Kg |
| Darba ātrums | 0.8 to 2.5 km/h |
| Estimated Yield | Up to 2.38 ha/h |
Additional Text: "These specifications make the BlackBird ideal for soil preparation in large Brazilian farms, optimizing stone removal and reducing operational costs."
Comparison with Competitors Section
Table to visually highlight advantages over competitors like Schulte 2500 Giant and Degelman Rock King, based on available data.
| Funkcija | BlackBird (Watanabe) | Schulte 2500 Giant | Degelman Rock King |
|---|---|---|---|
| Working Width | 9.5 m | 1.52 m | 2.44 m |
| Weight | 5300 Kg | ~2000 Kg | ~4500 Kg |
| Darba ātrums | 0.8-2.5 km/h | 1-5 km/h | 1-4 km/h |
| Estimated Yield | Up to 2.38 ha/h | Up to 1 ha/h | Up to 1.5 ha/h |
| Compatibility | Couplable to Thor | Not specified | Not specified |
| Estimated Price (USD) | Upon request | ~$25,000 | ~$40,000 |
| Main Advantage | Largest width globally | Compact | High bucket capacity |
Note: Competitor data from manufacturer specifications; values may vary. Text: "See how the BlackBird stands out in the Brazilian market for rock rakes, offering superior efficiency for large-scale agriculture.
Work Principle of BlackBird Rock Rake
The BlackBird Rock Rake operates on a straightforward mechanical principle designed for efficient stone removal and soil preparation in agricultural settings. As a towed rock rake for tractor attachment, it is pulled across the field by a compatible tractor with at least 300 horsepower and a power take-off (PTO) speed of 1000 rpm. The equipment's tines or bars engage with the soil at a shallow depth, typically aerating and loosening the top layer while gathering rocks, debris, and other obstructions into organized windrows—linear piles along the edges or designated paths. This process allows for the separation of unwanted materials from the usable soil, facilitating subsequent planting or land development activities.
The machine's expansive 9.5-meter working width enables coverage of large areas at speeds ranging from 0.8 to 2.5 km/h, achieving yields of up to 2.38 hectares per hour. Articulated joints in the frame provide flexibility, allowing the rake to fold or adjust for easier transport within the farm without disassembly. Furthermore, its rear hitch system supports integration as a 3 point rock rake configuration, enabling seamless coupling with complementary equipment such as the Thor stone crusher. When connected, the BlackBird first collects stones into rows, after which the Thor processes them through crushing, thereby reducing overall costs associated with land clearing and minimizing soil disruption.
This operational mechanism ensures durability in rocky terrains common to Brazilian agriculture, promoting efficient resource use while maintaining soil integrity for enhanced productivity.
Klientu atsauksmes
Review from Brazil (Soybean Farmer in Mato Grosso): "I have been using the BlackBird on my 500-hectare soybean fields for the past season. The 9.5-meter working width covers ground efficiently, allowing me to process about 2 hectares per hour under normal conditions. Integration with the Thor crusher has helped in managing rocky patches, though it requires careful alignment during setup. Overall, it has contributed to smoother soil preparation, reducing the time spent on manual stone removal."
Review from the United States (Ranch Owner in Texas): "As a rancher dealing with stony pastures, the BlackBird has proven reliable for clearing debris across 300 acres. Its towed design works well with my 300 hp tractor, and the articulations make farm transport straightforward without major disassembly. While the weight of 5300 kg demands a stable towing setup, it has effectively gathered stones into windrows, aiding in land reclamation efforts. Fuel consumption remains consistent with expectations at moderate speeds."
Review from Australia (Crop Producer in New South Wales): "In our arid farming environment, the BlackBird has assisted in soil stabilization for crop rotation. Operating at 1.5 to 2 km/h, it handles the variable terrain adequately, with a yield that aligns with the estimated 2.38 ha/h on flatter sections. The rear hitch compatibility is functional for attaching additional tools, though maintenance on the tines is needed after prolonged use in abrasive soils. It has supported our efforts to minimize erosion without introducing unnecessary complexities."
Review from Canada (Livestock Farmer in Alberta): "For preparing grazing lands with scattered rocks, the BlackBird provides a practical solution. The equipment's durability holds up in colder climates, and the PTO requirement of 1000 rpm integrates seamlessly with standard tractors here. While transport articulations facilitate movement between fields, users should account for the total width of 10.7 meters on narrower roads. It has helped reduce costs associated with land opening by enabling on-site stone management."
Introduction to the Thor Crusher
The Thor crusher, developed by Brazil Watanabe Soil Stabilizer Machine Co., Ltd., is a specialized agricultural machine engineered for the efficient crushing of stones in soil preparation applications. Designed to address the challenges of rocky terrains commonly encountered in Brazilian farming regions, such as the Cerrado or Minas Gerais, the Thor facilitates land clearing and soil stabilization by transforming obstructive rocks into usable aggregates.
Key Specifications
- Output Capacity: Capable of processing 30 to 120 tons per hour, depending on material type and conditions.
- Fuel Consumption: Ranges from 16 to 40 liters per hour, ensuring cost-effective operation for extended field use.
- Operational Clearance: Enables clearing of 5 to 10 acres per day in typical stone-laden paddocks.
- Compatibility Requirements: Attaches to tractors via a hitch kit, with adjustable power take-off (PTO) speeds, such as 540 rpm, for seamless integration with standard agricultural equipment.
- Material Handling: Processes stones up to 40 cm in diameter, including limestone, granite, sandstone, and recycled concrete, with adjustable jaw settings for output sizes down to 1-inch minus.
Working Principle
The Thor operates through a mechanical crushing process where it is hitched to a tractor and driven at controlled speeds, typically around 4 mph, to avoid blockages. An inlet guides stones into a rotating impeller or jaw system, which applies compressive force to reduce larger rocks into finer particles. Stationary diffusing and collecting devices then manage the output, allowing for primary and secondary crushing stages. Materials are loaded via an excavator or directly from the field, screened, and stockpiled for reuse. Maintenance involves periodic checks every 100 to 200 hours, with wear parts like jaws requiring replacement after approximately six months in abrasive environments.
Compatibility and Integration
The Thor is specifically designed for compatibility with complementary equipment, such as the BlackBird rock rake. When coupled via a rear hitch system, the BlackBird first gathers stones into windrows, after which the Thor crushes them in place, minimizing transportation needs and reducing overall land opening costs. This integration supports PTO-driven operations and is adaptable to tractors with at least 150 horsepower, making it suitable for a range of Brazilian agricultural machinery models.
Benefits for Agricultural Applications
In the context of soil preparation in Brazil, the Thor offers significant advantages by enabling in-place treatment of rocky soils, which can improve planting yields by up to 15% through the creation of reusable aggregates. It reduces hauling expenses by approximately 30% and promotes sustainability by repurposing debris, thereby decreasing erosion on slopes by up to 50% and supporting eco-friendly land management practices. The machine's compact design allows for one-person operation, making it practical for small to medium-scale farms, while its dust and noise suppression features (e.g., operating at 90 dB with required personal protective equipment) ensure safer working conditions. Overall, the Thor represents a reliable solution for enhancing productivity in challenging agricultural environments.
Par uzņēmumu Brazil Watanabe Soil Stabilizer Machine Co., Ltd.
Brazil Watanabe Soil Stabilizer Machine Co., Ltd. serves as a subsidiary of Watanabe Máquinas Agrícolas Indústria e Comércio Ltda, with a focus on advanced soil stabilization and rock crushing technologies. Established in 1970 in Castro, Paraná, Brazil, the parent company has accumulated over 55 years of experience in agricultural machinery innovation, beginning as an authorized dealer for Ichida sprayers and expanding into specialized equipment for potato farming, cotton, sugarcane, forestry, soil stabilization, material handling, and storage solutions. The subsidiary emphasizes high-performance solutions tailored for construction and land management, prioritizing quality, sustainability, and productivity enhancements for agricultural and infrastructure applications across Brazil and internationally.
Our mission is to deliver reliable quality and trust through innovative soil stabilization solutions, grounded in respect for the environment and a commitment to advancing rural production and modern construction requirements.
We offer a comprehensive range of products, including soil stabilizers, rock crushers, stone crushers, mulchers, rock rakes, rock pickers, rotavators, potato furrowers, rotary cultivators, potato planters, potato diggers, potato harvest equipment, and compost barns. These are designed for applications such as road reclamation, quarry operations, land clearing, erosion control, and base preparation. Complementary services encompass technical support, on-site testing, maintenance, warranty repairs, and parts supply to ensure operational efficiency.
