Established in 1955 in Phoenix, AZ, Core Machinery, formerly known as Road Machinery, is a product support company that supplies parts and service repairs, large machine rentals, and remanufacturing services. We partner with world-renowned brands, including Komatsu, to support the mining industry through our network of 7 locations across Arizona and Southern California. We are a pioneer in the field of rebuilding and repairing electric drive systems; we have built more wheel motors than any other company in the world. Our remanufacturing operation is second to none in rebuilding electric drive truck components, engines, transmissions, and hydraulic components for all equipment brands.