Description
The CHCNAV NX612 Automated Steering System delivers reliable performance in diverse agricultural landscapes. It connects seamlessly to GNSS RTK networks and CHCNAV SkyTrix satellite correction services, providing ±2.5 cm accuracy even in remote areas without network coverage, making it suitable for precision farming anywhere. The system’s compact drive wheel motor saves cab space and improves operator comfort. Its industrial-grade 12-inch HD display with large icons, 3D views and a user-friendly interface makes operation simple and efficient.
Multiple GNSS & PPP Modes
SPP, DGPS, RTK, E-PPP, H-PPP, and SkyTrix.
Exceptional Performance
Superior accuracy at speeds from 0.1 to 30 km/h.
Multiple Guideline Patterns
Adapt to diverse agricultural landscapes.
Highly Versatile
Packed with features for different user needs.
Highlight
NX612 Key Advantages Overview
High-Precision Positioning with Multi-Mode GNSS Support
The NX612 supports multiple positioning modes, including SPP, DGPS, RTK, E-PPP, H-PPP, and CHCNAV’s proprietary SkyTrix/PointSky correction services, ensuring high positioning accuracy under various working conditions.
Even in remote areas or where network coverage is limited, satellite-based PPP correction (SkyTrix/PointSky) allows the system to maintain accuracy within ±2.5 cm.
Consistent Accuracy Across a Wide Speed Range
The NX612 maintains ±2.5 cm accuracy across speeds from 0.1 km/h to 30 km/h, covering diverse field operations such as seeding, spraying, tillage, and land leveling.
Multiple Guidance and Path Modes
It supports a rich variety of path and guidance line types — AB line, A+ line, curve, arc, irregular line, 90° line, and full-path guidance — suitable for irregularly shaped fields and complex terrains.
Multiple U-turn modes (headland, boundary, skip-turn, etc.) improve turning efficiency and reduce overlap or missed areas.
Strong Compatibility with Different Machinery Types
The system can be used on front-wheel steering, rear-wheel steering, articulated, crawler, rice transplanters, and self-propelled sprayers.
For ISOBUS-enabled implements (planters, sprayers, etc.), NX612 supports UT, AUX-N, TC-BAS, TC-SC, and TC-GEO, enabling integrated implement control.
Compact Steering Motor and Optimized Cabin Space
Its compact steering motor design minimizes cabin space occupation, improving comfort and visibility during operation.
Industrial-Grade Display with Intuitive User Interface
Equipped with a 12.1-inch industrial-grade touchscreen, the NX612 features large icons, a 3D view, and a customizable interface for a smooth and intuitive user experience.
The software workflow is simplified for easier training and operation.
Stable Connectivity and Robust Communication Options
Supports 4G LTE, Wi-Fi, Bluetooth, and UHF (410–470 MHz) communication, along with CAN and RS-232 interfaces, enhancing system integration and flexibility with other devices.
Cloud-Based Farm Management and Remote Control
Through the FarmMaster platform, users can manage machines remotely, monitor live dashboards, assign tasks, upload data, and view field performance in real time.
Regular Software Updates and Future Scalability
CHCNAV provides frequent firmware and software updates — often monthly — to continuously enhance compatibility and performance.
Optional unlockable features such as Auto U-Turn, ISOBUS functions, and cloud services allow flexible system expansion based on user needs.
Fail-Safe Performance During Signal LossWhen RTK correction or network signals are temporarily lost, the NX612 employs buffering and inertial-aided continuity to maintain positioning accuracy for a period of time, preventing downtime in the field.
