WK-24 universal type Ackermann wheeled mobile robot chassis, innovative and practical. Independently developed, compact and unique structure, greatly improved stability and passability. Rear-drive integral differential lock hard bridge, equipped with encoder brushless DC motor and full-interface driver, strong power and precise control. Standard 48V30Ah lithium battery with BMS protection system, safe and reliable. Explosion-proof solid tires adapt to various road conditions, large-space shell body facilitates equipment loading, suitable for special robot industries.