Tsubaki’s WORKHORSE chain was engineered to resist the abrasive and demanding forces of aggregate elevators. Manufactured with premium, high strength and heat-treated steels, Tsubaki’s WORKHORSE Series carries premier strength ratings and demonstrates superior wear resistance, even in harsh environments. The 5000 Series was developed to resist abrasion in single and dual strand centrifugal systems, while the 4000 Series is applicable to dual strand continuous discharge systems. The Pony Series is utilized mainly in mid-size elevator applications. High interference press fits deliver substantial fatigue resistance and market leading stability. Premium upgrades include stainless and/or plated pins and bushings, as well as various types of joint seals to help protect against abrasive and corrosive contaminants. Tsubaki’s patented SJ3^™-Sealed Joint Technology and its proprietary Titan^® XL – Wear Resistant Surface Treatment are common upgrades for the WORKHORSE Series chains. Both technologies have thoroughly proven to extend chain life in the most demanding applications.

More information on Tsubaki’s WORKHORSE chain can be viewed at www.ustsubaki.com.