Recently, Shantui, a subsidiary of Shandong Heavy Industry, successfully completed the batch delivery of 90-ton-class large excavators at a large mining area in Inner Mongolia. Through more reliable equipment and smarter technology, it provides solid support for high-intensity operations in the mining area and drives the transformation of mining construction methods with technological innovation.

Precise and Efficient: Technology Reshapes the Boundaries of Operation

Facing the stringent demands of high-intensity, continuous operations in mines, equipment must strike a balance between power and energy efficiency. The 90-ton-class excavators delivered this time are equipped with the highly adaptable Weichai WP17T engine, leveraging the advantages of low-speed, high-torque output, and combined with a fully electronically controlled positive-flow hydraulic system to achieve precise matching of load and flow, improving response speed and control precision. The application of main pump boost-assisted suction and vibration/noise reduction designs further enhances the equipment's adaptability to complex working conditions such as high altitudes and extreme cold, achieving "powerful yet economical" performance through systematic innovation.

Solid and Reliable: Structure Lays a Firm Foundation for Construction

In mining construction, "less downtime and less maintenance" is the most direct embodiment of "making construction simpler." Shantui has delved into the details: the boom adopts cast-weld fabrication, and the arm uses forged welding technology to extend structural life; the reinforced bucket is combined with the "four wheels and one track" technology verified over four decades, supplemented by heavy-duty tracks and a strengthened undercarriage, building an equipment foundation that fears neither extreme cold, heavy loads, nor harsh working conditions.

Intelligent and Convenient: Interaction Optimizes the Operating Experience

Shantui continues to promote the deep integration of AI intelligence and construction machinery. This batch of equipment is equipped with a 10.1-inch intelligent interactive large screen, multiple working mode options, and customizable compound action functions, achieving dual improvements in operational simplification and construction precision. The all-new cab integrates air suspension seats, multiple noise reduction technologies, and adaptive air conditioning, reflecting humanistic care in every detail, effectively ensuring the safety and efficiency of long-term operations while enhancing comfort.

Looking ahead, Shantui will continue to uphold the mission of "Technology Empowers, Equipment Beautifies," focus on the practical path of "making construction simpler," and, with intelligent, green, and high-performance products and solutions, join hands with global customers to advance together toward a new stage of safer, more efficient, and sustainable mining construction.