Dragline and Mine Shovel Wear Parts | Columbia Steel
Dragline and Mine Shovel Wear Parts. Home → Products → Dragline and Mine Shovel Wear Parts . The Columbia difference: ... We manufacture a full range of dragline and mining shovel teeth and adapters in many sizes, available with Xtend Process® hardfacing. Read More . Hoist Components. For links, clevises, equalizer bars and more, we offer ...