Shaanxi Kelong New Material Technology Co., Ltd. was established in 1996. It is a high-tech enterprise, integrating R&D, production and sales. The main products are combined sealing products, High Pressure Hydraulic Hose and Long wall Chock Haulers . The products produced are mainly applicated for coal mining, metal mining, also widely used in civil aviation, high-speed railway , wind power and other fields. The sealing products adopt the equipment and production technology of DMH Company in Austria. Hydraulic hose production base adopts a complete set of equipment imported from Italy, with an annual output of more than 15 million meters of various hydraulic hoses. Our total annual output value more than 58 millions of dollars. There are more than 500 employees. Has an independent R&D center to support OEM and ODM projects. The annual R&D investment accounts for more than 5.6% of the total revenue of the year. The main sales markets of our products are Asia, Oceania, East Euro and other regions, with ISO system and IRIS certificates. We look forward to working with coal main industry of Indonesia Enterprises and Importers.
Plant Area (m²)
Annual Hose Output (Meters)
Annual Output Value
The global mining industry is undergoing a paradigm shift towards automation and high-load efficiency. Hydraulic Longwall Handling Machines, including chock haulers and shield movers, have become the backbone of modern underground coal mining operations. As mines go deeper and face more complex geological conditions, the demand for "Cheap Hydraulic Longwall Handling Machines" that do not compromise on safety or durability has skyrocketed.
In regions like the Hunter Valley in Australia, the Kuzbass in Russia, and the vast coal basins of Indonesia and China, longwall mining accounts for a significant portion of total coal production. These machines are essential for the rapid relocation of longwall faces, a process that used to take weeks but can now be completed in days with specialized hydraulic handling equipment. This efficiency directly correlates to the ROI of global mining conglomerates.
Our flagship hydraulic chock haulers are engineered for the most demanding underground environments. Designed with a focus on maneuverability and load-bearing capacity, these machines ensure that your longwall shields are moved safely and efficiently. By optimizing the hydraulic circuits, we offer a solution that provides maximum torque with minimal energy consumption.
Keywords: Reliable Exporter, Wholesale Mining Equipment, Low-cost Maintenance.
Integration of IoT sensors to monitor hydraulic pressure and temperature in real-time, preventing unexpected downtime.
Development of fire-resistant, biodegradable hydraulic fluids and energy-saving pump systems to meet ESG targets.
Machines are now built with modular components for faster on-site repairs and reduced inventory costs for spare parts.
Moving towards semi-autonomous handling to remove personnel from high-risk zones near the coal face.
The "nervous system" of any handling machine is its hydraulic hose. Our Italian-imported production lines produce hoses that exceed international standards for abrasion and flame resistance. This is critical for the "Cheap Hydraulic Longwall Handling Machines Exporter" market, where durability translates to long-term cost savings.
ISO Certified | Italian Technology | Annual Output 15M Meters
Large-scale mining operations in Indonesia, Australia, and South Africa require consistent supply chains. Procurement officers are no longer just looking for the lowest sticker price; they are seeking Total Cost of Ownership (TCO) value. This includes the initial purchase price of the Hydraulic Longwall Handling Machines, the cost of spare parts (seals and hoses), and the technical support provided by the exporter.
As a leading China Factory, Shaanxi Kelong understands these nuances. We provide customized OEM/ODM services to ensure our machines and components fit the specific geological and regulatory requirements of your local market.
Our $58M annual output allows us to maintain competitive pricing through economies of scale, making us the preferred "Cheap Hydraulic Longwall Handling Machines Exporter" without sacrificing quality.
With 5.6% of revenue reinvested in R&D, we stay ahead of mining technology trends, utilizing Austrian DMH technology for our sealing products.
Holding ISO and IRIS certificates ensures that every component—from the smallest seal to the largest chock hauler—meets international safety and performance benchmarks.
Our strategic location in Shaanxi, China's coal capital, provides us with a unique "testing ground." We work directly with local mines to refine our products before they ever reach the international market. This direct feedback loop is why our Hydraulic Longwall Handling Machines are renowned for their ruggedness and practical design.
Are you looking for a reliable partner for your underground mining logistics? Shaanxi Kelong provides comprehensive Quotes for full machine assemblies as well as critical spare parts. Whether you are an importer in Jakarta or a mine manager in Queensland, our team is ready to provide a technical consultation to optimize your longwall face relocation process.
By choosing us, you are not just buying a machine; you are investing in a 25-year legacy of material science innovation. Our high-pressure hydraulic hoses and world-class sealing solutions ensure that your handling machines operate with peak hydraulic efficiency, reducing oil leaks and extending the service life of your equipment.
Kelong New Materials