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✓ PTFE / NBR Bidirectional Piston Seal Kit: For piston accumulators, support cylinders, and positioning cylinders – designed to deliver exceptional sealing performance and durability in harsh underground mining environments.
✓ OEM Hydraulic Cylinder Seal Kit: Seal assemblies engineered for heavy machinery and metallurgical equipment crucial for maintaining operational reliability in mining rigs and equipment throughout Russia’s extensive coal mining regions.
✓ Diesel Shovel Loader WC40E-40T: Specialized for underground fully mechanized mining, supporting auxiliary transportation with load capacities under 40 tons – enabling efficient material handling in deep Russian coal mines.
✓ Undermine Hydraulic Support Truck WC60Y (A/B) – 60T: Robust hydraulic support trucks ensuring enhanced safety and stability during underground coal extraction in Russia’s demanding mining conditions.
Russia, one of the world’s top producers and exporters of coal, relies heavily on advanced underground mining support equipment to maximize safety, efficiency, and productivity. The mining industry, particularly in regions like Kuzbass (Kemerovo), the Donets Basin, and the Ural Mountains, employs fully mechanized mining systems supported by state-of-the-art equipment such as hydraulic supports, loaders, and sealing kits. These products ensure operational continuity amidst challenging geological and climatic conditions.
Over recent years, the Russian coal mining sector has focused on modernization driven by digitalization and automation trends. The integration of intelligent hydraulic support trucks and seal kits designed for high-pressure and high-wear environments minimizes downtime and enhances mine safety. Local companies actively collaborate with international manufacturers to supply innovative products tailored to Russia’s unique mining environments.
Industry expansion is also propelled by Russia’s commitment to sustainable mining practices, including improved equipment durability and energy efficiency. Underground coal mining support equipment with extended service lifecycles reduces environmental impact by lowering waste and maintenance demands. This aligns with Russia's long-term energy strategies balancing fossil fuel production and transitioning technologies.
In this context, Kelong New Materials Technology Co., Ltd., with its rich expertise dating back to 1996, plays a vital role as a trusted exporter of coal mining equipment such as high-pressure hoses, hydraulic seal kits, and frame-type handling vehicles, fitting seamlessly into Russia's evolving mining infrastructure.
In Russian underground coal mines, the application of advanced support equipment ensures enhanced productivity:
The Russian mining enterprises increasingly demand equipment that not only meets safety and durability standards but also incorporates IoT sensors and predictive maintenance features. This evolution accelerates the adoption of smart mining technologies, making companies like Kelong key contributors to Russia’s industrial transitions.
Shaanxi Kelong New Materials Technology Co., Ltd., founded in 1996, emerged from the Xianyang Kelong Rubber Products Institute. It is a technology-driven company that integrates research and development, manufacturing, and sales, specializing in hydraulic seal sets, high-pressure hoses, and coal mine auxiliary transportation equipment.
We cater to a broad industrial base including coal mining, civil aviation, high-speed railways, engineering machinery, and wind power sectors. Our products are known for their high quality and reliability, trusted globally by customers who operate in challenging environments—particularly in Russia's demanding underground coal mining industry.
