They are the biggest, most powerful and most complex moving machines in the world. They carry loads greater than their own weight, they use the laws of physics to lift, shift and float mega weights. They are the world’s mega movers. This is the engineering series of all engineering series. Man made machines built to move other man made machines. Engineers designed them, engineers work them, as they move from one job to the next, moving thousands of tonnes of material to make the world’s big projects possible. This new series takes the viewer deep into the belly of each machine, shows how it works and shows it doing the massive move it has been built to achieve. From the producers of The Salvage Masters, here comes Heavy Lift - the Mega Movers.