The PHS-108 is a self-contained system suitable for pulling a variety of press-fit parts, including bearings, gears, bushings, wheels, and pulleys. It has 12 tons of pulling force, a reach of 8 in., ...

But first, dozens of holes for explosives must be painstakingly drilled into the rock. One of the biggest drill rigs at work around the world is the 200-ton PV-351 Pit Viper from Atlas Copco, Garland, ...