A2 Standard

Dimensions & Weight: Standing 820×440×570 mm; Folded 720×550×220 mm. Weight ~31 kg (without battery), ~37 kg (with dual battery). Payload & Endurance: Rated 25 kg, max 100 kg. Unloaded: 5 h / ~20 km; 25 kg load: 3 h / ~12.5 km. Battery: Single 9000 mAh (453.6 Wh), dual-bay dual-battery system 18000 mAh (907.2 Wh). Single battery charge time ~1 h. Operating Conditions: Temp -20°C~55°C. Speed 0~3.7 m/s (max ~5 m/s). Stair climbing 30 cm continuous, 100 cm single step, 45° max slope. Compute: 8-core high-performance CPU (platform) + Intel Core i7 (user development), 2 built-in compute units. Sensing: LiDAR ×1, wide-angle camera ×1 (expandable to 2). Joint Range: Body -58°~58°, thigh -134°~180° / -89°~225°, calf -158°~-30°. Low-inertia high-speed PMSM motors with dual encoders. Connectivity: WiFi 6, Bluetooth 5.2, speaker, microphone, lighting. External I/O: RS485×2, CAN×2, Gigabit Ethernet×2, USB3.0-TypeC (8-core CPU)×2, USB3.0-TypeC (Intel Core i7)×2, power output 12V / 24V / BAT. Development: High/low-level secondary development, robot model & simulation interface (Isaac Sim, etc.), smart OTA. Features: Stable obstacle avoidance, point cloud surround view, HD video transmission, autonomous charging (optional), lighting.