China Rotary Tillage Fertilizing Seeder - Multi-Crop Sowing Machine from Suppliers and Factory
| Model Name | / | 2BFG-9(160) | 2BFG-11(200) | 2BFG-12(8)(200) | 2BFG-12(8)(200)X | 2BFG-13(230) | 2BFG-14(8)(230) | 2BFG-14(8)(230)X | 2BFG-16(10)(250) | 2BFG-16(10)(250)X | 2BFG-18(10)(280) | 2BFG-18(10)(280)X |
| Structural Type | / | Hanging type; Ordinary rotary sowing; Row sowing | Hanging type; Ordinary rotary sowing; Row sowing | Hanging type; Ordinary rotary sowing; Row sowing | Hanging type; Ordinary rotary sowing; Row sowing | Hanging type; Ordinary rotary sowing; Row sowing | Hanging type; Ordinary rotary sowing; Row sowing | Hanging type; Ordinary rotary sowing; Row sowing | Hanging type; Ordinary rotary sowing; Row sowing | Hanging type; Ordinary rotary sowing; Row sowing | Hanging type; Ordinary rotary sowing; Row sowing | Hanging type; Ordinary rotary sowing; Row sowing |
| Overall Dimensions (L×W×H) | mm | 2550×2000×1400 | 2620×2500×1450 | 2870×2510×1600 | 2870×2510×1600 | 2620×2670×1425 | 2870×2750×1600 | 2870×2750×1600 | 2870×2950×1600 | 2870×2950×1600 | 2870×3190×1600 | 2870×3190×1600 |
| Matching Power Range | kW | 36.8~51.5 | 44.1~58.5 | 58.8~88.2 | 51.4~80.8 | 73.5~95.6 | 95.6~110.3 | 88.2~102.9 | ≥117.7 | ≥110.3 | ≥132 | ≥125 |
| Operation Speed Range | m/s | 0.56~1.39 | 0.56~1.39 | 0.56~1.39 | 0.56~1.39 | 0.56~1.39 | 0.56~1.39 | 0.56~1.39 | 0.56~1.39 | 0.56~1.39 | 0.56~1.39 | 0.56~1.39 |
| Operation Hourly Productivity | hm²/h | 0.24~0.72 | 0.24~0.72 | 0.4~1.0 | 0.4~1.0 | 0.3~0.9 | 0.46~1.15 | 0.46~1.15 | 0.5~1.25 | 0.5~1.25 | 0.56~1.40 | 0.56~1.40 |
| Working Width | mm | 1600 | 2000 | 2000 | 2000 | 2300 | 2300 | 2300 | 2500 | 2500 | 2800 | 2800 |
| Tillage Depth | cm | 8~16 | 8~16 | ≥10 | ≥10 | 8~16 | ≥10 | ≥10 | ≥10 | ≥10 | ≥10 | ≥10 |
| Row Spacing | cm | 12~18 | 12~18 | 17 | 17 | 12~18 | 17 | 17 | 16 | 16 | 15 | 15 |
| Number of Working Rows | rows | 9 | 11 | 12 | 12 | 13 | 14 | 14 | 16 | 16 | 18 | 18 |
| Type of Seeding Device | / | Groove wheel type | Groove wheel type | Groove wheel type | Groove wheel type | Groove wheel type | Groove wheel type | Groove wheel type | Groove wheel type | Groove wheel type | Groove wheel type | Groove wheel type |
| Material of Seeding Device | / | Non-metallic materials | Non-metallic materials | Non-metallic materials | Non-metallic materials | Non-metallic materials | Non-metallic materials | Non-metallic materials | Non-metallic materials | Non-metallic materials | Non-metallic materials | Non-metallic materials |
| Number of Seeding Devices | PCS | 9 | 11 | 12 | 12 | 13 | 14 | 14 | 16 | 16 | 18 | 18 |
| Type of Seeding Opener | / | Double disc | Double disc | Double disc | Double disc | Double disc | Double disc | Double disc | Double disc | Double disc | Double disc | Double disc |
| Number of Seeding Openers | PCS | 9 | 11 | 12 | 12 | 13 | 14 | 14 | 16 | 16 | 18 | 18 |
| Volume of Seed Box | L | 60 | 130 | 205 | 205 | 180 | 225 | 225 | 245 | 245 | 265 | 265 |
| Adjustment Method of Seeding Amount | / | Stepless adjustment | Stepless adjustment | Screw adjustment | Screw adjustment | Stepless adjustment | Screw adjustment | Screw adjustment | Screw adjustment | Screw adjustment | Screw adjustment | Screw adjustment |
| Drive Method of Seeding Device | / | Ground wheel drive | Ground wheel drive | Ground wheel drive | Ground wheel drive | Ground wheel drive | Ground wheel drive | Ground wheel drive | Ground wheel drive | Ground wheel drive | Ground wheel drive | Ground wheel drive |
| Type of Fertilizer Device | / | Groove wheel type | Groove wheel type | External groove wheel | External groove wheel | Groove wheel type | External groove wheel | External groove wheel | External groove wheel | External groove wheel | External groove wheel | External groove wheel |
| Number of Fertilizer Devices | PCS | 6 | 8 | 8 | 8 | 8 | 8 | 8 | 10 | 10 | 10 | 10 |
| Volume of Fertilizer Box | L | 100×2 | 150×2 | 350 | 350 | 140×2 | 390 | 390 | 420 | 420 | 460 | 460 |
| Type of Blade Shaft | / | Single axis type | Single axis type | Single axis type | Single axis type | Single axis type | Single axis type | Single axis type | Single axis type | Single axis type | Single axis type | Single axis type |
| Connection Type of Blade Shaft | / | Plate type | Plate type | Plate type | Plate type | Plate type | Plate type | Plate type | Plate type | Plate type | Plate type | Plate type |
| Drive Method of Rotary Tillage Part | / | Intermediate transmission | Intermediate transmission | Intermediate transmission | Intermediate transmission | Intermediate transmission | Intermediate transmission | Intermediate transmission | Intermediate transmission | Intermediate transmission | Intermediate transmission | Intermediate transmission |
| Maximum Turning Radius of Blade Roller | mm | 245 | 245 | 245 | 245 | 245 | 260 | 245 | 260 | 245 | 260 | 245 |
| Type of Rotary Tillage Blade | / | Rotary tillage blade | Rotary tillage blade | Reclamation knife | Rotary tillage blade | Reclamation knife | Reclamation knife | Rotary tillage blade | Reclamation knife | Rotary tillage blade | Reclamation knife | Rotary tillage blade |
| Total Number of Installed Blades | blades | 44 | 60 | 40 | 60 | 64 | 40 | 64 | 48 | 72 | 56 | 80 |
| Type of Ground Wheel | / | Pressing roller | Pressing roller | Pressing roller | Pressing roller | Pressing roller | Pressing roller | Pressing roller | Pressing roller | Pressing roller | Pressing roller | Pressing roller |
| Diameter of Ground Wheel | mm | 450 | 450 | 377 | 377 | 450 | 377 | 377 | 377 | 377 | 377 | 377 |
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1Integrated Functions
Integrating rotary tillage, fertilization, and seeding into one unit, it can complete multiple agronomic operations such as ridging, rotary tillage, fertilization, seeding, covering, and compaction in a single operation. This reduces the number of times the machine needs to enter the field, lowers operating costs, and improves operational efficiency.
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2Compact and Rational Structure
Typically composed of a universal drive shaft, suspension frame, gearbox, left and right support plates, rotary tillage blade shaft, front crossbeam, rear crossbeam, seed box, fertilizer box, seeding rate adjustment mechanism, fertilizer furrow opener, seed furrow opener, cylindrical compaction roller, and chain drive. The seed and fertilizer boxes are often integrally stamped with a central partition structure. The fertilizer furrow opener and seed furrow opener are arranged between the rotary tillage blades, resulting in a compact and rationally laid-out structure.
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3High Adaptability
Compatible with tractors of varying horsepower, it is suitable for planting various crops, such as wheat, corn, and soybeans. Some rotary tillers and fertilizer seeders also feature anti-weed entanglement and anti-clogging functions, enabling operation on complex terrains such as stubble-covered and uncultivated land. Furthermore, some models employ independent contour-following assemblies, allowing them to float with the ground, maintain a uniform seeding depth, and adapt to different terrains.
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4Easy Operation
Generally connected to a tractor via a rear-mounted hydraulic three-point connection, operation is convenient and stable. They also feature seeding and fertilizer rate adjustment handwheels, allowing operators to easily adjust seeding and fertilizer application rates according to actual needs.
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5Precise Seeding and Fertilization
Utilizing a standard small outer grooved wheel seed metering device, they can perform precise, small-volume seeding, ensuring uniform seeding depth. A large outer grooved wheel with a brush fertilizer metering device can apply various fertilizers, especially granular fertilizers, with adjustable application depth and rate, ensuring uniform and precise fertilization.
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6High-Quality Operation
Rotary tillage results in a smooth, finely broken soil surface, which is beneficial for seed germination and seedling growth. Uniform seeding depth and good soil compaction improve seed emergence rate and uniformity.
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QWhat crops are the 2BFG series rotary tillage fertilization seeders suitable for?The 2BFG series rotary tillage fertilization seeders are compatible with a wide variety of crops, including wheat, corn, and soybeans. Their adjustable row spacing and seeding rate make them versatile for different planting requirements and field conditions.
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QWhat tractor horsepower is required to operate these machines?The required matching power varies by model. For example, the 2BFG-9(160) requires 36.8–51.5 kW, while larger models such as the 2BFG-18(10)(280) require ≥132 kW. Please refer to the product parameters table for the specific power range of each model to ensure proper tractor compatibility.
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QHow is the seeding rate adjusted on these machines?Depending on the model, the seeding rate can be adjusted either by stepless adjustment or screw adjustment. Smaller models such as the 2BFG-9(160) and 2BFG-11(200) use stepless adjustment for more precise control, while larger models typically use screw adjustment for easy and reliable rate setting in the field.
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QCan these seeders operate on stubble-covered or uncultivated land?Yes. Some models in the 2BFG series are equipped with anti-weed entanglement and anti-clogging functions, enabling reliable operation on complex terrains including stubble-covered fields and uncultivated land. Certain models also feature independent contour-following assemblies that allow the machine to float with the ground surface for consistent seeding depth.
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QWhat type of fertilizer can these machines apply?The 2BFG series fertilization seeders are designed to apply various types of fertilizers, with particularly strong performance when using granular fertilizers. The fertilizer metering device uses a large outer grooved wheel with a brush mechanism, allowing adjustable application depth and rate for uniform and precise fertilization.
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QHow does the machine connect to the tractor?All models in the 2BFG series use a rear-mounted hydraulic three-point suspension connection to attach to the tractor. This standard connection method ensures stable and convenient operation, and the intermediate transmission drive system efficiently transfers power from the tractor's PTO to the rotary tillage components.












