Unitree B2W（with B2 Laser slam）

**(I) Hardware platform **

1. Weight (with battery): about 75kg;
2. Length, width and height (when standing): about 1098mm_450mm_745mm;
3. Equipped with high-reliability shock-absorbing tires, the number is 4;
4. Load capacity when moving ≥40kg
5. Able to climb stairs, the step height of the stairs is 16cm
6. Charging electrodes are equipped on the abdomen by default

(II) Perception module

1. Built-in multiple sets of depth cameras, multiple sets of high-definition cameras"