Track Adjuster (Tensioner) for HITACHI EX400 EX400-3 EX400LC-3 EX400-5 EX400LC-5 EX450LC-5 EX600 EX400-1 EX400LC-1 EX120 EX200 EX220 EX230 EX270 EX300 EX350 EX400 EX450 Excavator

Hitachi Construction Machinery Co., Ltd is a Japanese construction equipment company specializes manufacturing, sales and service of construction machinery, transportation machinery, and other machines, devices. It is a subsidiary of the Hitachi Group. Hitachi Construction Machinery was established in 1970, and was involved in the production of Japan’s first mechanical excavator. The company has now become a major construction equipment manufacturer in the world. It is listed on the Nikkei 225. Its parent company Hitachi Group sold 51% stake to Itochu Corp in January 2022.