Unitree A2 Standard Version

Standing Dimensions: 820mm x 440mm x 570mm
Folded Dimensions: 720mm x 550mm x 220mm
Weight: Approximately 31kg (without batteries), approximately 37kg (with dual batteries)
Useful load capacity: 25kg; ultimate load capacity: 100kg
Unladen, it can travel for 5 hours, with a range of approximately 20 km. With a payload of 25 kg, it can travel for 3 hours, with a range of approximately 12.5 km.
Battery capacity: Single battery 9000mAh (453.6Wh); dual battery 18000mAh (907.2Wh)
Powered by dual-compartment dual batteries
A single battery charge lasts approximately 1 hour
Operating temperature -20°C to 55°C
Speed 0-3.7 m/s (maximum approximately 5 m/s)
"Stair climbing capacity (maximum continuous stair height): 30 cm
Maximum climbing height (maximum single step height): 100 cm
Maximum slope gradient: 45°"
Control and computing power: 8-core high-performance CPU (platform function) + Intel Core i7 (user development), that is, the built-in computing power is 2
Perception sensors: LiDAR × 1; wide-angle camera × 1 (expandable to 2)
Large joint motion space: Body: -5858°; Thigh: -134°180°/-89°225°; Calf: -158°-30°
It uses a low inertia, high-speed inner rotor permanent magnet synchronous motor, and the joint encoder is a dual encoder.
Standard configuration: WiFi6, Bluetooth 5.2; speaker; microphone; lighting
External interfaces: RS485 x2; CAN x2; Gigabit Ethernet x2; USB3.0-TypeC (8-core high-performance CPU) x2; USB3.0-TypeC (Intel Core i7) x2; Power output capacity: 12V; 24V; BAT;
Supports high-level and low-level secondary development, provides robot models and simulation interfaces, and supports simulation environments such as Isaac sim.
Support smart OTA upgrade
Functions: stable obstacle avoidance, point cloud surround view, lighting, high-definition image transmission, autonomous charging (optional)
Provide expert-level technical support services, complete development manuals and ecological support
One-year warranty for the entire machine