In this video you can see exactly that, how much power one heavy truck can output as we see it carrying heavy construction machinery uphill. It’s a short video but we can see enough of how the machinery is being pulled slowly as it keeps fighting gravity with the load that it carries. Bit by bit, the truck conquers the hill but after a few seconds something extremely dangerous happens.
Because of how steep the hill is, the front wheels of the truck fling up in the air due to the heavy load in the back. Regardless, the truck still keeps going up the hill driving only on its two rear wheels and carries the load to the top and then the truck started descending with all his wheels back on the ground.
Definitely a proof of why trucks are some of the most powerful vehicles for carrying heavy loads. Enjoy the thrill from watching this video.