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Land Leveling Control System — Precision Guidance Without the Learning Curve
The AllyNav W20 is an intelligent GNSS land leveling control system designed as a high-precision alternative to traditional laser leveling — automating blade control across farmland leveling, paddy field transformation, land reclamation, and site or roadbed preparation where surface flatness is critical.
W20 Land Leveling System
From One Survey to a Complete Leveling Plan
The W20 outputs PWM signals across 8 control channels to drive hydraulic implements in real time, continuously updating blade position based on live GNSS positioning data. Horizontal leveling is set with a single click; slope leveling uses a two-point calibration for single-slope and dual-slope modes — keeping setup simple while maintaining precise guidance throughout the full operating session.
Intelligent Load Management Without Operator Input
When excess soil builds up during a pass, the W20’s intelligent soil unloading function automatically redistributes load distribution in real time — preventing engine stalling, reducing fuel consumption, and keeping the leveling run moving without stopping for manual correction. Operators focus on coverage, not constant blade management.
Wide Signal Coverage for Large and Remote Fields
Reliable real-time guidance depends on a consistent signal. The W20 supports wide base station coverage with mobile base station operation via radio communication — removing field size and internet dependency as limiting factors. Third-party CORS service compatibility extends cross-regional operation further, while the GNSS antenna tracks GPS, BDS, GLONASS, Galileo, QZSS, and IRNSS frequencies for stable positioning across varied environments.
Explore Advanced Precision Solutions
Empower your farming operations with cutting-edge technologies designed to enhance every stage of your fieldwork—from precise land leveling to efficient spraying.
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ISOBUS
Frequently Asked Questions
How often should fields be leveled?
Typically every 3–5 years, depending on crop type, soil movement, and environmental factors.
Can land leveling be performed on sloped terrain?
Yes. Fields can be leveled with a controlled slope to manage runoff effectively.
What types of soil are best suited for land leveling?
Most soils can be leveled, but sandy soils require careful moisture management during the process.
