The Topsky Tianlong Tantu D200GD is a heavy tracked firefighting and rescue support robot built around a scene-management and logistics concept rather than direct suppression output. Its fog cannon system delivers large-volume airflow for smoke exhaust, ventilation, air supply, circulation-based airflow management, dust suppression, and circulation-driven water conservation — functions that help stabilise hazardous incident environments and improve responder visibility before extinguishment is complete. The platform supports multiple toxic and harmful gas detection sensors, feeding atmospheric data to a cloud-connected monitoring system that streams position, battery level, audio/video feeds, and gas readings to incident command in real time.

For fireground logistics, the Tantu D200GD is rated to drag two DN80 full water hoses over a minimum of 80 metres, and product descriptions also reference capability to handle larger hose configurations. The robot transports water hoses, demolition tools, and rescue equipment across the scene, functioning as both a sensing and logistics asset. Published specifications confirm dimensions of 2262 × 1156 × 1470 mm, weight up to 800 kg, 220 mm obstacle crossing height, 500 mm wading depth, a 40-degree climbing capability, and a maximum travel speed of 1.8 m/s — placing it squarely in the heavy UGV class for demanding industrial and emergency deployments.