Mining equipment is the "ballast stone" for national energy security and infrastructure construction, while the power system is the "heart" of mining cars. The technological content and industrial barriers of large-scale mining power are extremely high.

Recently, Weichai has added another blockbuster achievement in this core field, and domestic and overseas news simultaneous interpreting: the first 300 ton mine truck power in China has passed 18000 hours of verification, and more than 2000 units in the world have been operating stably, and domestic power is striding towards the world.

As the first 300 ton ore truck power in China that passed the rigorous 18000 hour verification, Weichai 12M55 has been stably loaded on more than 600 ore trucks worldwide, and its reliability, economy and progressiveness have been fully recognized by the international market.

Behind this is Weichai's decade long commitment and innovation. After years of hard work, Weichai has broken through the technological barriers in the field of 300 ton mining truck power and successfully developed the superior performance 12M55 engine. Its core system is fully autonomous and controllable: the autonomous ECU software can be optimized and customized as needed, the ultra-high pressure common rail closed-loop control system achieves precise fuel control, and the collaborative industrial chain builds an autonomous and controllable supply chain system.

After enduring harsh working conditions such as heavy mining loads and high-intensity continuous operations, the ultimate reliability of Weichai 12M55 engine has been verified, and its core performance such as fuel economy and NVH directly surpasses international brands.

Nowadays, Weichai's independently developed M33 and M55 series engines have built a 100-400 ton full tonnage mining truck power solution, covering a variety of fuels and all types of mining equipment. As of now, Weichai's large-scale mining power has exceeded 2000 units in operation both domestically and internationally, providing high-quality "Chinese power solutions" for the global mining industry.Editor/Cheng Liting