CHCNAV BB4 UAV

CHCNAV BB4 UAV Multirotor Drone Platform

The CHCNAV BB4 is a high-end multirotor UAV (Unmanned Aerial Vehicle) solution designed for professional geospatial mapping, surveying, and industrial applications. Developed through a collaboration between CHCNAV, a global leader in geospatial measurement technologies, and DJI, a pioneer in commercial UAV manufacturing, the BB4 integrates advanced technologies from both companies to deliver a versatile and highly efficient UAV platform.

The BB4 is engineered to provide state-of-the-art performance with rapid deployment capabilities. Its modular design, combined with cutting-edge flight control systems and payload flexibility, makes it an ideal solution for various industrial tasks, including topographic surveys, asset inspections, natural resource monitoring, and more.

Key Features:

Modular Design for Quick Setup:

• The BB4’s pre-installed arms and antennas allow it to be prepared for flight in just 2 minutes. This modular design reduces setup time, making it ready for immediate use with minimal effort.

High Payload Capacity:

• The BB4 can carry up to 7 kg of payload, enabling it to be equipped with various sensors, cameras, and LiDAR systems. This makes it suitable for missions requiring high-precision data capture, such as 3D photogrammetry and multispectral imaging.

Superior Flight Performance:

• The UAV offers extended flight times—up to 55 minutes with a 1 kg payload and 40 minutes with a 5 kg payload. This extended coverage capacity allows for efficient surveying of large areas in a single flight mission.

Intelligent Flight Software:

• Operated by DJI Ground Station Pro (DJI GS Pro), the BB4 simplifies flight operations. The iPad app enables automated flight missions, cloud data management, and project collaboration, streamlining the drone workflow.

Survey-Grade Accuracy:

• The BB4 integrates dual DJI A3 IMUs and GNSS units, combined with CHCNAV’s advanced positioning solutions, to achieve the high accuracy required for surveying and mapping applications.

Long-Range Operation:

• With a 5 km operating range using the DJI Lightbridge 2 flight controller, the BB4 offers reliable and low-latency HD image transmission, enhancing its operational range and reliability.

The CHCNAV BB4 is positioned as a versatile UAV platform designed for professional users in the geospatial and industrial sectors. It combines ease of use with advanced capabilities, allowing users to capture high-quality data efficiently. Whether for mapping, inspections, or agricultural surveys, the BB4 provides a robust and flexible solution tailored to various mission requirements.

The UAV’s design ensures that it can operate in challenging environments, with features like automated takeoff and landing, as well as the ability to withstand harsh weather conditions. Its adaptability makes it suitable for multiple industries, including construction, mining, natural resource management, and asset inspections.