Efficient 3D Land Leveling Made Simple
Advanced 3D terrain modeling enables automated grading plans that transform uneven fields into precisely leveled surfaces with minimal operator input.
W20 Land Leveling System
The W20 is a GNSS-based smart land leveling system designed to replace inefficient manual methods
STABLE PERFORMANCEUSER-FRIENDLY DESIGNUPGRADED ALGORITHMSSMART OPERATIONQUICK HEIGHT CALIBRATIONTERRAIN SURVEY & DESIGN
- Developed by Vesper, the W20 Intelligent GNSS Land Leveling System is a high-precision alternative to traditional laser leveling
- Compatible with land levelers, scrapers, bulldozers, and graders, offering precise guidance and automated blade control for optimal performance
- Minimizes operator fatigue and skill requirements, ensuring accurate results in farmland leveling and paddy field transformation
- Ideal for land reclamation, site preparation, and roadbed work where high surface flatness is essential
- Improves soil moisture retention, enables precise irrigation, and reduces input waste for significantly enhanced field productivity
- STABLE PERFORMANCE
- USER-FRIENDLY DESIGN
- UPGRADED ALGORITHMS
- SMART OPERATION
- QUICK HEIGHT CALIBRATION
- TERRAIN SURVEY & DESIGN
Learn More About W20 Land Leveling System
Intelligent Soil Unloading to Reduce Costs
Smart algorithms calculate optimal soil cut-and-fill volumes, minimizing machine passes and reducing fuel consumption and operational costs.
Multiple Slope Modes for Easy Operation
Pre-configured slope templates for common field types — flat plane, single slope, and dual slope — make setup fast and operation intuitive.
Highly Adaptable for Diverse Applications
From paddy field transformation to large-scale land reclamation and construction site preparation, the W20 adapts to varied terrain and project requirements.
Strong Signal, Wide Coverage
Multi-constellation GNSS receiver with dual antenna design ensures stable positioning even in challenging environments with partial sky obstruction.
Specifications
| Display | 10.1 inches, 1280×800, 750 nits, 10-point multi-touch |
|---|---|
| Physical Buttons | 4 |
| System | 8-core, 2 GHz, 2 GB RAM, 32 GB storage, Android 12.0 |
| Communication | CAN ×2, RS232 ×2, RS485 ×1 |
| Connectivity | 4G (Dual SIM), Wi-Fi, Bluetooth, GNSS |
| GPS | L1/L2/L5 |
|---|---|
| BDS | B1/B2/B3 |
| GLONASS | L1/L2/L3 |
| GALILEO | E1/E5a/E5b/E6 |
| QZSS | L1/L2/L5/L6 |
| IRNSS | L5 |
| SBAS | L1/L5 |
| L-Band | Supported |
| Model | NMC101 |
|---|---|
| Communication | CAN ×1 |
| Operating Voltage | DC 12V (9–36V) |
| Signal Inputs | 2 analog inputs (0–5V) |
| Control Outputs | 2 switch signal outputs (PWM supported) |
| Output Power | ≤ 40 W |
| Protection Rating | IP67 |
| Operating Temp | –20°C to +60°C |
| Storage Temp | –40°C to +70°C |
| Dimensions | 81 × 112 × 33 mm |
| Weight | ~320 g |
| Model | NMC114 |
|---|---|
| Communication | RS232 ×1, RS485 ×1, CAN ×2 |
| Power Supply | DC 12V (6–36V), Max 12A @ 12V |
| Control Outputs | 8 channels (PWM supported) |
| Signal Inputs | 8 channels (voltage/current/resistance) |
| Output Power | ≤ 144 W |
| Protection Rating | IP67 |
| Operating Temp | –20°C to +60°C |
| Storage Temp | –40°C to +70°C |
| Dimensions | 138 × 119 × 37 mm |
| Weight | ~237 g |
Frequently Asked Questions
The W20 is a GNSS-based smart land leveling system designed to replace inefficient manual methods. It improves soil moisture retention, enables precise irrigation, reduces input waste, and significantly enhances field productivity and leveling efficiency.
W20 uses dynamic compensation and RTK-based positioning to achieve ≤2.5 cm accuracy in both horizontal and slope modes. It automatically detects terrain elevation and adjusts in real time, ensuring uniform leveling across complex terrains.
W20 features an intuitive touchscreen interface and supports multiple control methods including remote handsets and physical buttons. The hardware is easy to install and disassemble, rated IP67 for durability in tough outdoor conditions.
The single control version is only suitable for shovels with one control cylinder. The dual control version is suitable for shovels with up to two control cylinders.
Interested in W20 Land Leveling System?
Contact us today for more information or request a demo