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.
The global mining sector is experiencing a massive shift toward high-efficiency transport. In regions like Australia, Indonesia, and South Africa, the need for explosion-proof coal mine carriers is at an all-time high due to stricter safety regulations and deeper excavation projects.
Modern coal mine carriers must meet rigorous international standards (ATEX, IECEx, and MA certifications). Being a leading exporter means providing equipment that can operate safely in environments with high methane and coal dust concentrations.
Mine operators are increasingly looking for "cheap" but durable solutions. This doesn't mean low quality; it means high value-to-cost ratios. Chinese exporters have mastered the balance of advanced engineering and competitive pricing.
Our heavy-duty Longwall Chock Haulers are designed for the toughest underground environments. With an emphasis on explosion-proof technology, these carriers facilitate the rapid transport of hydraulic supports and heavy machinery across the mine floor. Integrating Shaanxi Kelong's proprietary sealing technology, these vehicles ensure zero-leakage and maximum torque in steep gradients.
Equipped with sophisticated sensors and remote monitoring capabilities, our carriers are not just transport vehicles; they are data-driven assets that help managers optimize logistical throughput and ensure worker safety.
The trend is moving away from diesel towards lithium-powered explosion-proof motors. This reduces underground emissions and heat generation, significantly improving the working environment for miners while lowering ventilation costs.
AI-driven navigation is becoming a standard request in global procurement. Carriers that can navigate underground tunnels with minimal human intervention reduce the risk of accidents in high-risk zones.
Standardized components allow for faster repairs. Our use of high-pressure hydraulic hoses imported from Italy ensures that the carrier's "circulatory system" is world-class and easy to maintain globally.
A carrier is only as reliable as its hydraulic system. We integrate our world-class High Pressure Hydraulic Hoses into every coal mine carrier we export. These hoses are tested to withstand extreme pressures and abrasive conditions typical of Indonesian and Australian coal mines.
By controlling the production of both the carrier and its critical components (seals and hoses), Shaanxi Kelong offers a unified warranty and superior life-cycle performance compared to assemblers who source parts from multiple vendors.
We understand that a mine in Kalimantan, Indonesia, has different needs than a mine in the Kuzbass region of Russia. Our engineering team provides OEM and ODM support to adapt carriers for humidity, temperature, and specific floor conditions. Whether it's soft-floor maneuvering or high-altitude oxygen compensation for engines, we have the localized expertise.
Being based in Shaanxi, the heart of China's coal industry, we have access to a massive ecosystem of raw materials and logistics. This allows us to offer cheap, factory-direct pricing without compromising on the use of premium technology like DMH Austrian sealing equipment or Italian hose production lines.
Procurement officers today focus on Total Cost of Ownership (TCO). Our carriers are designed to minimize downtime. With an annual R&D investment of 5.6% of revenue, we stay ahead of the curve in durability. We provide comprehensive documentation for international customs and safety audits, making the import process seamless for enterprises in Asia and Oceania.
The term "Cheap Explosion-Proof Coal Mine Carriers" refers to the strategic optimization of manufacturing costs while maintaining life-saving safety standards. In the underground mining context, "explosion-proof" is not merely a marketing term; it is a critical engineering requirement. Carriers must be designed to prevent any internal spark or heat from igniting the surrounding atmosphere, which often contains volatile methane gas and coal dust.
Shaanxi Kelong New Material Technology Co., Ltd. utilizes advanced metallurgy and flame-arresting technologies in the construction of our carrier chassis and engine compartments. Our integration of sealing products from DMH Austria ensures that all enclosures remain airtight and resistant to the corrosive environment found in deep-shaft mines. The high-pressure hydraulic hoses we produce, reaching an annual output of 15 million meters, are the lifeline of these vehicles, ensuring that power is transmitted efficiently without the risk of hydraulic fluid combustion.
As the global energy demand continues to fluctuate, coal remains a cornerstone for power generation in many developing economies. This sustained reliance drives the demand for cost-effective haulage solutions. Exporters from China have risen to the challenge by offering carriers that compete with European and American brands in terms of performance but at a fraction of the cost. This is achieved through large-scale production, integrated manufacturing (producing hoses, seals, and vehicles in-house), and proximity to the world's largest coal-producing regions.
Furthermore, the shift toward sustainable mining practices has forced manufacturers to innovate. We are now seeing "Green Carriers" that utilize hybrid power systems to reduce the carbon footprint of underground operations. Our R&D center is actively working on these next-generation systems, ensuring that our partners in Indonesia and Eastern Europe have access to the latest environmental technologies. By choosing a partner like Shaanxi Kelong, importers are not just buying a machine; they are investing in 25+ years of engineering excellence and a future-proof mining strategy.
Kelong New Materials