PTH aBR600 The PTH aBR600 is an additional brake for tractors that is coupled to the front hydraulics like a normal device without any modifications. A magnetic retarder, which works without auxiliary energy, serves as the core. The braking force is controlled by means of a double-acting control unit. Finally, the speed of the engine is reduced via the PTO shaft and the tractor combination is braked. In this way, you can protect the service brake on long descents and gently catch a high-revving engine again. Price: $5000 Configurations: - Weights; Holder, 200/400/600/800kg additional - Boundary bar - Toplink location - Color Serves currently only as a decoration/weight! No brake function available.