China Rotary Tillage Fertilizing Seeder Machine - Top Suppliers and Factory for High-Quality Crop Sowing
| Parameter | Unit | 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; Ordinary rotary sowing; Row sowing | Hanging; Ordinary rotary sowing; Row sowing | Hanging; Ordinary rotary sowing; Row sowing | Hanging; Ordinary rotary sowing; Row sowing | Hanging; Ordinary rotary sowing; Row sowing | Hanging; Ordinary rotary sowing; Row sowing | Hanging; Ordinary rotary sowing; Row sowing | Hanging; Ordinary rotary sowing; Row sowing | Hanging; Ordinary rotary sowing; Row sowing | Hanging; Ordinary rotary sowing; Row sowing | Hanging; 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 | Non-metallic | Non-metallic | Non-metallic | Non-metallic | Non-metallic | Non-metallic | Non-metallic | Non-metallic | Non-metallic | Non-metallic |
| 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 |
| Seeding amount adjustment method | / | Stepless | Stepless | Screw | Screw | Stepless | Screw | Screw | Screw | Screw | Screw | Screw |
| 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 | Single axis | Single axis | Single axis | Single axis | Single axis | Single axis | Single axis | Single axis | Single axis | Single axis |
| 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 |
| Max 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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1. Integrated 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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2. Compact 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, resulting in a compact and rationally laid-out design.
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3. High Adaptability
Compatible with tractors of varying horsepower, suitable for planting various crops such as wheat, corn, and soybeans. Some models feature anti-weed entanglement and anti-clogging functions, enabling operation on complex terrains including stubble-covered and uncultivated land. Independent contour-following assemblies allow the machine to float with the ground and maintain uniform seeding depth.
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4. Easy Operation
Generally connected to a tractor via a rear-mounted hydraulic three-point connection, operation is convenient and stable. Seeding and fertilizer rate adjustment handwheels allow operators to easily adjust seeding and fertilizer application rates according to actual needs.
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5. Precise Seeding and Fertilization
Utilizing a standard small outer grooved wheel seed metering device for precise, small-volume seeding with 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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6. High-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.
