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2BFGL-B Series
YongXiang
Designed for tractors from 60–80 HP.
Disc coulters create defined seed furrows before seed placement.
Depth-control wheels help maintain the selected working depth across changing field conditions.
The roller firms the soil after seed placement and helps establish a stable seedbed.
Adjusts metering according to forward speed for consistent application.
Adjustable outlets and interchangeable metering shafts support different crops and seeding rates.
Lightweight Configuration for Low-Power Tractors The 2BFGL-B Series is designed as a compact mounted pneumatic seeder for tractors from 60–80 HP.
Its lightweight configuration provides a practical option for small farms and operators using lower-power tractors while retaining pneumatic seed metering and electronic control.
Disc Furrow Openers for Controlled Seed Placement The disc furrow openers create defined furrows for seed placement while the pneumatic delivery system supplies metered seed to the individual outlets.
The opener arrangement provides a clear seed placement zone before the following roller reconsolidates the soil.
Depth-Control Wheels Depth-control wheels help maintain a consistent relationship between the disc furrow openers and the soil surface.
This helps keep seed placement depth more consistent when working across changes in soil surface conditions.
Packer Roller for Reconsolidation The packer roller firms and reconsolidates the soil after seed placement.
This helps close the seed zone, improve soil-to-seed contact and create a more stable seedbed surface for crop establishment.
Interchangeable Metering Shafts
Different metering shafts are available for different granular seed types, seed sizes and application rates.
Selecting the appropriate shaft helps maintain controlled metering, particularly when working with low application rates or smaller seeds.
The metering shaft can be changed without specialist tools, allowing the seeder to be adapted to different crops and compatible seed materials.
Intuitive Control and One-Touch Calibration
The 10-inch touchscreen control terminal allows the operator to monitor and adjust key seeding parameters from the tractor cab.
The system provides real-time information for seed level, working area and operating time. A dedicated one-touch calibration function makes seed-rate calibration quick, simple and hassle-free before field operation.
The control terminal works together with the metering drive and radar sensor to maintain the selected application rate during operation.
Consistent Metering with Electric Drive
The selected metering shaft and its rotational speed determine the application rate.
The 2BFG-N Series uses a stepper motor to drive the metering system. The control system adjusts metering speed according to the selected application rate and forward speed.
This speed-responsive control helps maintain consistent seed delivery as tractor speed changes.
Dual 12V Electric Fans for Pneumatic Seed Delivery Two 12V electric fans generate the airflow required to transport metered material through the seed hoses to the distribution outlets.
The pneumatic delivery system provides an even flow of material across the working width, while protective mesh at the fan air intakes helps prevent straw and debris from entering the fan system.
Radar Speed Synchronisation The radar sensor continuously measures forward speed and sends the speed signal to the control system.
The metering drive responds to changes in forward speed, helping maintain the selected application rate when the tractor slows down or increases speed.
This speed-responsive control supports consistent material application across changing field conditions.
Optional Seed Tube Blockage Monitoring
Optional seed tube blockage monitoring detects interruptions in material flow through the seed tubes.
Sensors monitor material flow below the discharge points and provide an alert on the control terminal if a blockage or missed delivery is detected.
This gives the operator an additional check on seed delivery and helps identify problems quickly during operation.
Agitator and Hopper Level Monitoring
A stainless-steel agitator is positioned above the metering shaft to help maintain a consistent material flow and reduce the risk of bridging in the hopper.
A low-level hopper sensor provides an instant alarm when the seed or fertilizer drops below the critical threshold, allowing the operator to plan refilling efficiently and prevent empty runs.
Flexible Outlet Configuration
Each outlet can be opened or closed independently using the supplied L-shaped plugs.
This allows the 2BFG-N Series seeder to be configured with fewer active outlets when a narrower working width is required.
The system can therefore be adapted to different implements and working widths without changing the main seeder unit.
Lift Switch Kit
The lift switch kit automatically starts or stops metering according to the position of the implement.
When the implement is raised, the metering system stops automatically. When the implement is lowered again, metering resumes.
The stainless-steel switch is mounted on the tractor's three-point linkage and provides automatic start/stop control during headland turns, transport and other raised-implement operations.
Optional GPS Speed and Positioning An optional GPS sensor can provide the vehicle's speed signal to the control system for speed-responsive metering.GPS speed data can be used as an alternative to radar speed signal.
An optional GPS positioning chip can provide positioning information for monitoring the seeder's field trajectory.
GPS positioning functionality is currently under overseas testing and should therefore be presented as an optional developing function rather than a fully established feature.
Real-Time Seeding Monitoring
An integrated camera allows the operator to monitor the seeding process from the touchscreen control terminal.
This provides an additional visual check during operation and helps the operator monitor the working condition of the metering system from the tractor cab.
Precision Row Drilling
The 2BFG-N Series can be configured for row drilling according to the selected outlet arrangement.
For row drilling, stainless-steel outlets can be fitted to the seed lines to deliver material through individual outlets.
This flexibility allows the seeding system to be adapted to different crops, working widths and application methods.
Standard Equipment
Seeder
10-inch touchscreen control console
30 m seed hoses
Standard metering shafts
Battery connection cable
Calibration kit and electronic weighing scales
Speed radar
Seed agitator
Hopper level sensors
Motor monitoring
Camera
Drilling tubes
Foreign-object sieve
Auto lift switch
Rocker switch
Soil-Working Equipment
Packer roller
Disc furrow openers
Depth-control wheels
Seed Tube Blockage Monitoring
GPS Speed Sensor
Additional Seeding Shafts
Larger Seed Hopper
| Model | Working Width | Rows | Row Spacing | Seed Hopper | Recommended Tractor Power | Working Speed |
|---|---|---|---|---|---|---|
| 2BFGL-P8B(200) | 2.0 m | 1–8 | 25–70 cm | 75 L | 60–80 HP | 2–6 km/h |
| 2BFGL-P12B(200) | 2.0 m | 1–12 | 15–70 cm | 100 L | 60–80 HP | 2–6 km/h |
General Technical Specifications
| General Technical Specifications | Specification |
|---|---|
| Machine Type | Lightweight pneumatic seeder |
| Mounting Type | 3-point mounted |
| Tractor Requirement | Low-power tractor |
| Seeding Method | Pneumatic row seeding |
| Metering System | Interchangeable metering shaft |
| Metering Drive | Electric drive |
| Fan System | Electric fan |
| Speed Control | Radar speed synchronisation |
| Control System | 10-inch touchscreen control tablet |
| Calibration | One-touch calibration |
| Seed Delivery | Pneumatic delivery through flexible seed hoses |
| Furrow Opening | Disc furrow openers |
| Depth Control | Depth-control wheels |
| Soil Covering | Integrated soil-covering system |
| Soil Reconsolidation | Packer roller |
| Hopper Monitoring | Fill level sensor |
| Motor Monitoring | Yes |
| Camera Monitoring | Yes |
| Optional Monitoring | Seed tube blockage monitoring |
| Optional Speed Sensor | GPS speed sensor |
| Automatic Start/Stop | Lift switch |
| Manual Start/Stop | Rocker switch |