By Heather Burlingame, Senior Production Editor | September 28, 2010

Berco UndercarriagesDesigned for skid-steer loaders, these undercarriages come in five-roller and four-roller models with either steel or rubber track. A three-roller model is also available with rubber track only. The company also has a mining-equipment undercarriage with forged links solutions for Komatsu's D475 and D375 tractors and Liebherr's RH120 and 984B hydraulic excavators.