A differential steering drive wheel is a two-wheel drive system in which each wheel is equipped with an independent actuator, such as a DC motor. The name originates from the fact that the vehicle's motion vector is the result of the combined movements of the two independently driven wheels. By controlling the two drive motors to rotate in opposite directions or at different speeds, the motor torque is transmitted through a gearbox and polyurethane-coated wheels, causing the two wheels within the differential drive unit to rotate oppositely or at different speeds. This generates the required steering angle and enables vehicle maneuvering.