Brakes applied to all 4 wheels, with the actuating linkage between the wheels. The motors were of specialised design for traction purposes with double wound fields "so that serial parallel control is arranged".
This passage describes a complex braking and traction system in which all four wheels are equipped with brakes and connected by a linkage system. The motors are designed for optimal traction and utilize a unique design featuring double-wound fields to allow for precise control over the vehicle's movement.