At the Peterbilt factory in Texas, workers are busy building Model 387 trucks made to pull vehicles weighing up to 36 tons. In this Ultimate Factories episode, viewers see the ultimate test of strength as giant robotic arms, capable of lifting more than 17,000 pounds, lift an entire truck chassis. With its mechanical brute strength and human creativity, Peterbilt brings this ultimate truck from factory floor to the road.
Thu, Aug 23 201212:00 AM EDT