Engineered for the rigorous demands of underground fully mechanized mining transportation in regions like La Guajira and Cesar.
Colombia, as one of the world's leading coal exporters, is witnessing a significant paradigm shift in its mining sector. While open-pit mining has traditionally dominated regions like La Guajira, the industry is increasingly looking toward underground fully mechanized mining to access deeper reserves with a smaller environmental footprint. This transition necessitates advanced auxiliary transportation equipment, specifically Longwall Chock Carriers (also known as Shield Haulers).
In the complex geological formations of the Colombian Andes and the Caribbean plains, transporting massive hydraulic supports (chocks) requires machinery that offers not only raw power but also exceptional maneuverability and safety. As the demand for metallurgical and thermal coal remains robust in international markets, Colombian mining companies are seeking exporters who can provide equipment that meets international safety standards while optimizing operational efficiency.
Currently, the "Just Energy Transition" policy in Colombia encourages the modernization of mining infrastructure. Our WC series carriers are designed to integrate seamlessly with the modern longwall faces being planned in upcoming underground projects in Boyacá and Cundinamarca.
Shaanxi Kelong New Materials: A Powerhouse in Mining Auxiliary Equipment
600M+
Total Assets (RMB)
400M+
Annual Output Value
500+
Dedicated Employees
180+
Expert Technicians
Shaanxi Kelong New Materials Technology Co., Ltd., founded in 1996, has grown from the Xianyang Kelong Rubber Products Institute into a global leader in mining technology. We are a technological innovation company integrating R&D, production, and sales, specializing in coal mine auxiliary transportation equipment, hydraulic seal sets, and high-pressure hoses.
Our products are engineered with international collaboration at their core:
We rank among the top three in the domestic coal machine sealing industry and are rapidly expanding our footprint in the Longwall Chock Carrier market globally, including targeted solutions for the Colombian mining terrain.
Learn About Our Technology
Adapting to the specific challenges of Colombia's underground mines.
In Colombian longwall operations, moving 50-80 ton shields through tight galleries is a major hurdle. Our WC80Y and WC60Y carriers provide the necessary lifting capacity with a compact chassis design.
Colombian mines often face high humidity and corrosive environments. Our seals (KL series) are specifically tested for low swelling and high chemical resistance to ensure zero downtime.
With increasing regulations from the Colombian Ministry of Mines and Energy, our diesel shovel loaders utilize clean-burn technology to minimize underground air contamination.
Beyond chock carrying, our vehicles are designed for multi-tasking—handling equipment parts, auxiliary supplies, and materials in complex underground networks.
We provide comprehensive technical services and training for local engineers in Colombia to ensure high equipment availability and rapid repair cycles.
The trend toward "Smart Mines" in Colombia is supported by our integration of hydraulic sensors and monitoring systems into our latest carrier models.
Our high-pressure hoses and transport vehicles in action.
Ultra-tough, high-pressure hydraulic hose for rock-solid machinery performance in deep-vein Colombian coal mining.
Rigorously tested hoses ensuring crane stability during the construction of major Colombian tunneling projects.
Innovative designs combining flexibility and strength for offshore drilling applications near Cartagena.
High-pressure seals cutting maintenance costs for Tunnel Boring Machines in urban transit developments.
Combining 25+ years of experience with cutting-edge R&D.
Over 500 employees, nearly 180 engineers, and a commitment to 7%+ annual R&D investment ensuring we stay at the forefront of the industry.
ISO and IRIS certified operations. Every chock carrier and seal undergoes rigorous multi-stage testing before export to Latin America.
Massive workforce and substantial R&D input allow us to manufacture a diverse range of products to meet complex cross-industry demands.
At present, our total assets are 600 million RMB, with an annual output value of 300 million RMB. Over 40% of our total employees are college graduates, and Enterprise R&D personnel account for 17.5%. We focus on technological innovation to ensure our products remain at the absolute vanguard of mining safety and productivity.
The complete range for underground support and transport.
Contact our technical team today for customized transport solutions and high-performance sealing systems.
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Kelong New Materials
