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The Pre Marking Robot is based on RTK real-time dynamic differential positioning technology, combined with a high-precision integrated navigation system for receiving satellite signals. The robot utilizes an advanced data fusion path algorithm and differential correction data to achieve centimeter or even millimeter level accuracy in its positioning results.
Supports 1408 channels and simultaneous signal tracking from BDS, GPS, GLONASS, GALILEO, QzSS, and SBAS. Achieves reliable centimeter-level marking accuracy through RTK differential positioning.
Custom-developed Android tablet app integration allows operators to easily learn and control the device with minimal training requirements.
Equipped with dual 200W hub motors, the compact robot performs smoothly on grass and gravel roads, supporting sharp turns and 20-degree slopes.
Accommodates various spraying devices for dots, lines, curves, numbers, letters, and complex patterns.
Built-in 24V/20Ah lithium battery provides a 15km range and 12km/h top speed. Customizable options extend range up to 30km.
Seamlessly implement construction plans by supporting industry-standard formats including dxf and csv via the integrated app.
| Power Mode | Electric |
| Operation Method | Remote - Tablet |
| Precision | +0.8cm + 1ppm |
| Update Rate | 10HZ |
| Frequency Band | BDS B1/B2/B3, GPS L1C/A/12P(Y)/L2C/L5, Galileo E1/ESa/ESb, GLONASS G1/G2, QZSS L1/L2/L3 |
| Protection Level | IP65 |
| Medium | Titanium Dioxide Solution |
| Layout Speed | 2.5Km/h |
| Battery Life | 10h / Assembled Battery |
| Weight | 20Kg |
The robot utilizes RTK real-time dynamic differential positioning to achieve centimeter-level accuracy (+0.8cm + 1ppm), ensuring highly precise and repeatable results.
Yes, it is equipped with high-performance hub motors designed for grass and gravel roads, and it can climb slopes up to 20 degrees.
Absolutely. The system is not affected by low light or high temperatures, making it ideal for 24/7 operations and night-time road construction.
The robot is multi-functional and can spray dots, dashed lines, solid lines, curves, as well as specific characters like numbers and letters.
The system supports common engineering and design file formats, including .dxf and .csv, for direct implementation of construction plans.
The standard 24V/20Ah lithium battery supports up to 10 hours of operation or a 15km range, with customization available for up to 30km.
