Robotics company Unitree has unveiled its latest quadruped robot, the A2 Stellar Hunter, designed for practical applications in logistics and field operations. Building on its earlier consumer-focused models, the A2 offers enhanced mobility and carrying capacity aimed at industrial and professional use.
Unlike entertainment-oriented robot dogs that perform tricks or dance routines, the A2 is intended as a functional load-bearing tool. “Its primary function is to transport objects,” Unitree said, positioning the device as a solution for tasks such as hauling equipment in outdoor environments or supporting rescue operations in areas inaccessible to wheeled vehicles.
The robot is equipped with LiDAR-based navigation, enabling it to handle complex terrain and climb inclines up to 45 degrees. With a carrying capacity of up to 66 lbs (30 kg), it can transport medical supplies, gear, or tools in field conditions. A promotional video released by Unitree shows the robot navigating stairs, dragging loads, and traversing rocky terrain—scenarios typical in logistics or emergency support.
Operational endurance has also been extended. The A2 can function for up to five hours on a full battery, or three hours under maximum payload conditions. While its speed on four legs reaches 8.3 mph, optional wheels increase that to 11.2 mph, enabling quicker movement across open ground.
Pricing for the A2 Stellar Hunter has not been disclosed, though it is expected to exceed the $15,400 cost of the earlier A1 model. Unitree is targeting sectors such as logistics, security, and emergency services, with availability listed as “on request” via its official channels.