High-capacity load handling for the most demanding underground environments.
The global mining industry is undergoing a monumental shift towards high-output, automated longwall mining. As coal seams become deeper and more geologically complex, the demand for Heavy-Duty Longwall Transport Machines has reached an all-time high. These machines, specifically designed for the rapid relocation of hydraulic roof supports (chocks), are the vital arteries of a modern mine.
In major mining hubs like Australia, the United States, Russia, and South Africa, operational efficiency is measured by the speed of face changeovers. Utilizing high-capacity 50T to 80T haulers allows mines to reduce downtime from weeks to days, significantly impacting the bottom line and ensuring competitive coal production costs on the global market.
How technological innovation is redefining the mining transport industry.
The industry is moving away from traditional diesel engines towards battery-electric and hybrid drive systems to reduce underground emissions and improve air quality for workers.
Remote monitoring and autonomous navigation systems are being integrated into longwall chock carriers, allowing for safer operations in hazardous zones without human presence.
Modern haulers now feature advanced braking systems, explosion-proof components, and 360-degree cameras to meet the rigorous safety protocols of global mining authorities.
Procurement teams today aren't just looking for "cheap" machines; they are looking for Total Cost of Ownership (TCO) efficiency. In the deep mines of Shaanxi or the vast basins of Queensland, local conditions dictate equipment specs. For example, low-profile designs are essential for thin-seam mining, while high-torque hydraulic systems are needed for steep incline transport.
Our transport machines, like the WC60Y and WC80Y series, are engineered to handle these variations. By integrating precision-engineered Hydraulic Cylinder Seal Kits and high-pressure hoses, we ensure that our equipment performs consistently whether it's in a high-humidity environment or a dusty, high-temperature underground site.
From Shaanxi to the World — Engineering Excellence Since 1996.
Shaanxi Kelong New Materials Technology Co., Ltd. offers a unique blend of high-end European technology and Chinese manufacturing agility. By utilizing equipment and technology from DMH Company in Austria and hydraulic hose production lines from Italy, we deliver premium quality at a competitive price point.
Proven performance in the field's toughest conditions.
Our specialized hoses ensure rock-solid stability for heavy-lifting cranes in high-stress industrial environments.
Sealing solutions that resist salt-spray corrosion and extreme hydraulic pressure in maritime mining applications.
Superior static and dynamic sealing for Tunnel Boring Machines, reducing maintenance intervals and project costs.
The core components that keep heavy machinery moving without failure.
Shaanxi Kelong New Materials Technology Co., Ltd. (founded 1996) stands as a beacon of technological progress in the heart of China's mining equipment sector. Our journey from the Xianyang Kelong Rubber Products Institute to a global leader in Heavy-Duty Longwall Transport Machines is built on a foundation of scientific rigor and market-responsive engineering. Our 55T to 80T chock carriers are not just transport vehicles; they are integrated systems designed to maximize uptime in underground coal mining. With total assets of 600 million RMB and a dedicated workforce of over 500 professionals, we have secured an 8% domestic market share and are rapidly expanding into international markets.
Our commitment to quality is evidenced by our investment in European manufacturing tech. The use of DMH machinery from Austria and Italian production lines for our high-pressure hoses allows us to offer products that rival any global brand in durability and performance. We recognize that the mining industry is moving toward a future of automation and safety. Therefore, we continuously refine our WC series haulers to include enhanced hydraulic controls and superior ergonomic designs for operators. For global procurement officers, choosing Kelong means accessing factory-direct prices without compromising on the precision of components like PU Wiper Seals, PTFE Energized O-rings, or high-tensile backup rings. We invite you to explore our pricelist and witness how Shaanxi Kelong is driving the next generation of mining efficiency.
Kelong New Materials
