Self-Propelled Modular Transporter
The Self-Propelled Modular Transporters (SPMT) are used for transporting massive objects such as large bridge sections, oil refining equipment, motors and many other objects that are too big or heavy for trucks.
Self-Propelled Modular Transporter – Transporting Massive Objects With Ease!
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. All wheels steer through 360 degrees, enabling the vehicle to drive forwards, backwards and sideways.
It’s and interesting piece of engineering and a very practical one.
Check it out!