Standing size
Excluding the weight of the battery
Total degrees of freedom (joint motor)
Maximum torque of the joint
Agile, fast, lightweight and long-range, with a self-weight of approximately 37 kilograms, it can travel continuously for 3 hours and 12.5 kilometers when fully loaded. It can travel continuously for 5 hours and 20 kilometers without load, being lighter, faster and more powerful
Mechanical parameters | A2 | A2-PRO | |
Standing size | 820mm x 440mm x 570mm | 820mm x 440mm x 570mm | |
Folding size | 720mm x 550mm x 220mm | 720mm x 550mm x 220mm | |
Material | Aluminum alloy + high-strength engineering plastic | Aluminum alloy + high-strength engineering plastic | |
Excluding the weight of the battery | About 31 kilograms | About 31 kilograms | |
Weight with battery | About 37 kilograms | About 37 kilograms | |
Total degrees of freedom (joint motor) | 12 | 12 | |
Joint output bearing | Industrial-grade crossed roller bearings (high precision, high load capacity) | Industrial-grade crossed roller bearings (high precision, high load capacity) | |
Joint motor | Low-inertia high-speed inner rotor permanent magnet synchronous motor (better response speed and heat dissipation) | Low-inertia high-speed inner rotor permanent magnet synchronous motor (better response speed and heat dissipation) | |
Maximum torque of the joint | About 180 N.m | About 180 N.m | |
Super large joint movement space | Fuselage: -58 to 58°
Thigh: -134° to 180°/-89° to 225°
Lower leg: -158° to -30° | Fuselage: -58 to 58°
Thigh: -134° to 180°/-89° to 225°
Lower leg: -158° to -30° | |

Strong power, super intelligence, and comprehensive coverage of multiple scenarios
From industry scenarios such as logistics, industrial inspection, and emergency rescue to all kinds of extremely complex environments, it can be easily handled and fearlessly challenged