The Lynx M20 Pro is the world’s first medium-sized wheel-leg quadruped robot built for complex terrains and hazardous environments. With self-developed joints and IP66 protection, it combines robust mobility, lightweight design, and sustained endurance. Capable of speeds up to 5 m/s, stair climbing up to 25 cm, single-step climbing up to 80 cm, slopes up to 45°, and carrying loads of 15 kg for 2.5 hours over 12 km, it ensures unmatched adaptability. As the first wheel-leg robot to operate in the uninhabited Hoh Xil region, it proved its reliability by transporting oxygen tanks and supplies in harsh plateau conditions. Ideal for power inspection, emergency rescue, logistics, and scientific exploration.