China’s robotics firms are revolutionizing firefighting with advanced quadruped robots. These machines combine mobility with powerful firefighting capabilities to support emergency response teams in hazardous environments.
Quadruped Robots Transform Emergency Response
These four-legged robots represent a major shift in firefighting technology. They can enter burning buildings or disaster zones too dangerous for humans. Unitree’s quadruped fire rescue robots feature modular designs that adapt to different mission requirements. Their advanced mobility systems navigate debris, stairs, and unstable surfaces with ease. The robots stream real-time video to command centers, giving operators crucial situational awareness. Chinese fire departments are already deploying these machines alongside human teams. This surge in robotic integration reflects China’s broader push into human-robot collaboration, recently showcased in the announcement of the world’s first marathon featuring both.
Superior Mobility Conquers Challenging Terrain
The robots climb steps up to 40 cm high without hesitation or strain. Their joint performance improved by 170%, giving them unprecedented agility. They maintain stability while carrying heavy equipment across uneven ground. These machines can enter collapsed structures that would endanger human rescuers. Their four-legged design offers advantages over wheeled vehicles on rough terrain. The robots move efficiently through narrow passages and around obstacles. This mobility extends the reach of emergency response teams into previously inaccessible areas.
Powerful Water Cannons Deliver Precision Firefighting
The mounted water cannons shoot streams reaching an impressive 60 meters. With flow rates of 40 liters per second, they quickly suppress large fires. The adjustable pitch ranges from 5° to 85° for versatile coverage angles. Both water and foam compatibility make them effective against different fire types. The concentrated volume and high velocity provide strong momentum to reach flames. Self-dewatering systems complete drainage in just one second after operation. This quick-recovery feature ensures the robots remain ready for continuous deployment.
Heat-Resistant Design Withstands Extreme Conditions
Composite metal materials form the robots’ outer shell for maximum durability. Integrated drencher cooling systems protect sensitive components from overheating. The robots operate continuously in environments too hot for humans to endure. Their design resists damage from falling debris and structural collapse. Dust and smoke-proof seals protect internal electronics from contamination. The machines function reliably even in poor visibility conditions. This robust construction ensures continued operation throughout extended emergencies.
Real-Time Visualization Enhances Decision Making
Advanced cameras capture high-definition video from the disaster site. Long-distance streaming capabilities transmit footage to command centers instantly. Multiple viewing angles give operators comprehensive situational awareness. Command staff can direct rescue efforts based on real-time information. The platform recreates the on-site environment for those at a safe distance. This visual data helps prioritize rescue zones and identify hazards. Better information flow leads to faster, more effective emergency response strategies.
Field Success Proves Practical Applications
China’s Qingdao Firefighting and Rescue Support Team now uses two Unitree robots. These machines have already participated in multiple real-world emergency operations. During forest fire exercises, the robots excelled at inspection and fire detection. Post-disaster surveillance by these robots ensures complete fire extinguishment. The quick-swap battery system maintains extended operational readiness during missions. Field tests continue to refine the robots’ capabilities and operational protocols. This practical experience proves their value as essential tools for modern emergency response.
