SPMT Demonstration

A SPMT combination consists of two units; a trailer unit and a power pack unit (PPU). The power pack unit powers the machine and is usually mounted at the rear. A trailer unit comprises 4, 5, 6 or 8 axle lines. The units can be joined together in a variety of configurations. Like a giant Meccano system, everything fits together. All wheels steer through 360 degrees, enabling the vehicle to drive forwards, backwards, sideways, diagonally, through a radius and even carrousel. All functions are operated and co