Hunan Liancheng Rail Transit Intelligent Equipment Co., Ltd.

Breaking foreign monopolies, the 330T mining truck brake resistor has rolled off the production line at Lince Group.

Release Date: 2021-11-25

Summary:

　　On November 23, Lince Group rolled off the production line its first 330‑ton mining truck brake resistor, marking a breakthrough in breaking the foreign technological monopoly on high‑tonnage brake resistors and establishing the company as the first supplier to achieve domestic production and mass supply of such components.

　　Mineral resources constitute an essential material foundation for economic and social development. Globally, two-thirds of mineral raw materials are currently extracted through open-pit mining, and large-scale open-pit mining equipment represents a high‑end segment of the manufacturing industry. The 330‑ton mining truck is a key vehicle in the open‑pit coal‑mining transportation operations managed by Juneng Group; it also serves as a flagship project for the deep domestication of electric drive systems for heavy‑duty mining trucks, carrying significant strategic importance. The 330‑ton mining truck’s brake resistor, independently developed and manufactured by Lince Group, functions as a core component of the vehicle’s electric drive system. This breakthrough not only overcomes longstanding technical barriers and ends foreign monopolies but also ensures that Chinese mining‑truck manufacturers are no longer constrained by exclusive foreign‑supplied electric drive systems for heavy‑duty models.

Image from the internet, for reference only.

　　The 330T mining truck brake resistor features a pioneering circular design, marking another major breakthrough for Lince Group following its successful development and production of brake resistors in capacities of 110T, 150T, 170T, 220T, 240T, and 260T. Compared with similar products, it boasts a smaller footprint, lighter weight, and superior cost‑effectiveness.

　　In recent years, Lince Group has driven the upgrading of the rail transit industry through innovative development, with a strong focus on applying large‑tonnage circular braking resistor technology to the mining machinery sector. The successful rollout of the 330‑ton mining truck braking resistor marks another major milestone in Lince Group’s efforts to extend its rail transit expertise both upstream and downstream.

Keywords: Breaking foreign monopolies, the 330T mining truck brake resistor has rolled off the production line at Lince Group.