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CHCNAV TX73

The CHCNAV MCNAV TX73 3D Guidance System for Excavators combines advanced GNSS receivers with robust IMU sensors to accurately determine the bucket tip’s position. Precise control allows for direct digging to target surfaces, significantly reducing the need for traditional survey methods. As a result, the TX73 boosts productivity and cost efficiency, enabling projects to be completed faster and more economically.

Machine Control Products

Productivity and Cost Efficiency

Machine Control Systems

The system reduces manual measurements and adjustments, speeding the excavation process and optimizing workflow. The TX73 minimizes the need for rework and adjustments, resulting in shorter project schedules and maximized machine uptime.

Improved Accuracy and Precision

The TX73’s high-precision GNSS positioning uses full GNSS constellations and advanced IMU sensors to provide real-time data, reduce human error and over-excavation, and maintain the correct alignment, depth, and slope essential for high-quality results.

Enhanced Safety

Safety is improved by making as-built drawings visible to machine operators, who can anticipate potential hazards such as underground utilities. Automated guidance minimizes worker exposure to hazardous environments and reduces the likelihood of accidents.

Robust and Durable Hardware

The system is designed with durable components, including the MC300 receiver, an IP69K-rated IMU sensor, dual IP68 GNSS antennas, and a quick-release mechanism for easy tablet removal, to ensure durability in harsh environments.

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Applications include trenching, site grading, foundation excavation, utility installation, and any task requiring precise and efficient control of excavation operations.

Key features of machine control system for excavators such as the TX73 include high-accuracy GNSS positioning, real-time feedback, user-friendly interfaces, robust construction for harsh environments, and compatibility with various excavator models and attachments.

The TX73 includes ruggedized cables and external protective components designed to resist wear and operate in various temperature environments.