Shantui has recently deployed its first AI-powered pure electric autonomous bulldozer, the DE26-X3, at a large open-pit mine, where it has officially entered regular, day-to-day operation. This milestone not only marks a major step forward in Shantui’s vision of “making construction simpler,” but also represents a new breakthrough in the integrated development of intelligent and green mining operations.     Intelligent Breakthrough in High-Risk Mining Scenarios Open-pit mine dumping areas are among the most complex and hazardous operating environments. Work is often carried out near steep edges, with frequent interaction between haul trucks and personnel, posing significant safety risks for traditional manned operations. The Shantui DE26-X3 successfully overcomes the industry challenge of precise perception and autonomous operation in complex, dynamic environments, achieving a fundamental shift from manual driving to intelligent unmanned control. Through advanced automation, operators are removed from high-noise, high-vibration, and high-risk cabins, significantly improving both safety and operational efficiency.   Advanced Technology Builds a Comprehensive Safety System The DE26-X3 integrates cutting-edge perception, decision-making, and control technologies. Equipped with multiple high-performance LiDAR sensors and industrial-grade cameras, the machine creates a comprehensive, high-precision environmental perception system capable of accurately identifying materials, haul trucks, personnel, and safety barriers in real time—providing a solid foundation for autonomous operation. At the core of the system are Shantui’s self-developed automatic operation algorithms. Based on preset process parameters, the bulldozer can autonomously complete complex tasks such as reverse-slope shaping, safety berm construction, and dumping operations within designated areas. Operating accuracy and consistency significantly exceed manual standards. Multiple layers of active safety protection are also integrated, effectively preventing collision and rollover risks and establishing a robust safety barrier.   Proven Performance Earns Customer Recognition Since commissioning, the DE26-X3 has accumulated over 160 hours of reliable operation. On-site personnel noted a fundamental change in working conditions: operators now work from a remote control room in a quiet, comfortable environment, completely eliminating exposure to dust, noise, and cliff-edge risks. Overall safety and working conditions have seen a qualitative improvement. Mine management representatives stated that the autonomous dumping function has freed personnel from repetitive and high-risk labor, significantly reducing safety risks and management complexity. With high operational precision and strict process execution, the system simplifies complex site management and improves efficiency. The project has become a benchmark for intelligent and unmanned mining upgrades. The successful application of the DE26-X3 AI-powered electric autonomous bulldozer is a vivid example of Shantui’s philosophy of “technology empowering better equipment.” It not only demonstrates Shantui’s independent R&D and innovation capabilities in high-end intelligent equipment, but also provides a practical “Shantui solution” to long-standing challenges in mining safety and efficiency.     Looking ahead, Shantui will continue to deepen the integration of artificial intelligence, new energy, and construction machinery, developing more intelligent equipment and solutions tailored for extremely complex working conditions. Together with global partners, Shantui aims to shape a safer, greener, more efficient, and smarter future for the mining industry.

Ignoring proper insulation in winter can do more harm than expected. One of the most common cold-weather mistakes is engine overcooling, which may quietly reduce performance and significantly shorten engine life.     ❌ Common Mistake Operating equipment in winter without cold-protection devices and failing to check whether the thermostat is functioning properly.   ⚠ Serious Consequences Excessive cooling of the diesel engine can lead to: Reduced engine power Poor combustion efficiency Accelerated wear and significantly shortened engine lifespan   ✅ Correct Practice In cold northern regions, always install winter protection equipment such as engine insulation covers or thermal curtains Inspect the thermostat before winter begins, and replace it promptly if malfunctioning   Proper thermal management is a key part of winter maintenance. Keeping the engine within its optimal temperature range helps maintain power, efficiency, and long-term reliability—building a solid protective barrier for your equipment throughout the cold season.