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Our flagship material haulers and underground equipment are purpose-built for Korea's demanding underground construction, tunneling, and industrial logistics environments.
Zero-emission electric LHD loader ideal for Seoul's underground metro construction and enclosed industrial tunnels. Reduces air pollution and operating costs.
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High-performance diesel-powered LHD loader engineered for heavy-duty material hauling in Seoul's quarrying and underground civil engineering projects.
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Robust articulated underground mining truck for Seoul's large-scale infrastructure projects, delivering superior payload capacity and maneuverability in confined spaces.
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Precision hydraulic drilling jumbo designed for Seoul's underground tunnel blasting and rock excavation operations with intelligent drill arm control.
Learn More →Shandong Derui Machinery Co., Ltd. was founded in 2012 and is located in Weifang, Shandong Province, known as the "Kite Capital." Derui is a high-tech enterprise specializing in trackless mining equipment, integrating R&D, manufacturing, sales, and service. Its main products include underground loaders, mining trucks, scaling jumbos, and multi-purpose utility vehicles.
The company is equipped with a comprehensive hydraulic pump and motor testing platform, capable of undertaking maintenance and debugging for pumps and motors from brands such as Sauer, Eaton, and Rexroth. Since its establishment, we have focused on the production and R&D of trackless equipment for underground mining.
Currently, the company has over 200 employees, including a technical R&D team of more than 50 professionals. We have a comprehensive overseas market service team comprising sales personnel and after-sales support staff. Additionally, we have established branch offices in regions such as Zambia and Russia to ensure the quality and timeliness of our overseas services.
We are committed to developing into an internationally renowned manufacturer of mining machinery and equipment, providing high-quality products and excellent services to a growing number of customers — including our expanding client base across Seoul and South Korea.
Over a decade of engineering excellence driving the underground mining industry forward.
Seoul is one of Asia's most dynamic metropolitan hubs, with a thriving underground construction and industrial logistics sector that demands world-class material hauling equipment.
Seoul's Metropolitan Subway — one of the world's busiest — continues its expansion with new lines and underground stations. Material haulers are critical for tunneling, excavation waste removal, and concrete transport in these confined underground environments.
South Korea's mining industry, including limestone, granite, and rare mineral extraction, relies heavily on trackless underground loaders and dump trucks. Seoul serves as the operational and logistics hub for mining companies across the Korean peninsula.
Seoul's ongoing infrastructure development — including underground expressways, utility tunnels, and deep basement construction for skyscrapers — creates sustained demand for reliable, high-capacity underground material hauling solutions.
Seoul's industrial zones in Guro, Mapo, and Gimpo areas utilize compact underground utility vehicles for material transport within large manufacturing facilities, automated warehouses, and multi-level industrial complexes.
Seoul's commitment to carbon neutrality by 2050 is accelerating the adoption of electric and hybrid underground equipment. DERUI's electric underground loaders align perfectly with South Korea's green infrastructure policy mandates.
DERUI's dedicated service network ensures Seoul-based clients receive rapid response maintenance, genuine spare parts supply, and professional hydraulic system diagnostics — minimizing costly equipment downtime on critical projects.
Derui focus on product leadership, service, cost, safety and efficiency will enable us to devote ourselves in the mining industry. We will continuously invest in human resource, machining equipment and advanced production equipment, after-sales service abilities and thus help our customers to solve mining's toughest challenges. For Seoul-based clients, we offer localized technical support, Korean-language documentation, and expedited parts delivery — ensuring your operations never stop.
From product engineering to on-site service, DERUI delivers end-to-end value for South Korea's underground construction and mining sectors.
Our 50+ strong R&D team continuously innovates, developing equipment that meets international safety standards including CE, ISO, and South Korea's KS certification requirements for industrial machinery.
Every DERUI material hauler is engineered with multi-layer safety systems — including ROPS/FOPS certified cabins, emergency braking, and fire suppression — meeting the strict safety codes required on Seoul's urban underground job sites.
DERUI equipment delivers a lower total cost of ownership compared to European and North American alternatives, without compromising performance — a key advantage for Seoul contractors managing tight project budgets.
With branch offices in Zambia, Russia, and expanding service points across Asia, DERUI provides consistent, timely after-sales support. Our Seoul service team offers on-site diagnostics, hydraulic pump testing, and emergency part dispatch.
Aligned with Seoul's green city agenda, our electric underground loaders produce zero direct emissions, significantly improving air quality in underground tunnels and reducing ventilation infrastructure costs for project developers.
Our certified hydraulic testing platform handles Sauer, Eaton, and Rexroth systems — the most common hydraulic components found on equipment operating across Seoul's construction and mining sites — ensuring expert maintenance support.
The underground equipment industry is evolving rapidly. Here are the key trends redefining material hauling in Seoul and across South Korea.
South Korea's 2050 Carbon Neutrality Plan is pushing construction companies to replace diesel underground equipment with battery-electric alternatives. DERUI's electric LHD loaders are at the forefront of this transition, offering zero tailpipe emissions without sacrificing payload performance.
IoT-enabled material haulers with real-time telemetry, GPS tracking, and remote diagnostics are becoming standard on Seoul's major infrastructure projects. DERUI is integrating smart monitoring systems to enable predictive maintenance and fleet optimization.
Seoul's underground spaces — from narrow subway tunnels to basement parking construction — demand increasingly compact, articulated haulers with tight turning radii. DERUI's modular design philosophy allows configuration for tunnel widths as narrow as 2.8 meters.
Korean contractors increasingly prioritize equipment suppliers who can guarantee rapid on-site service response. DERUI's expanding Asia-Pacific service infrastructure ensures Seoul clients benefit from same-day technical support and 48-hour parts delivery.
Korea's Ministry of Employment and Labor has tightened underground workplace safety standards, requiring enhanced operator protection systems, automatic fire suppression, and improved visibility features — all standard on DERUI's latest equipment lineup.
South Korea's expanding underground pumped-hydro storage and geothermal energy projects require specialized underground haulage equipment. DERUI's utility vehicles and loaders are increasingly deployed in these emerging clean energy construction sites near Seoul.
Explore our full lineup of underground mining and material hauling equipment — all available with Seoul-based service support and localized spare parts supply.
Compact 1m³ LHD loader for narrow underground tunnels and small-scale Seoul construction sites.
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Mid-range 2m³ capacity loader balancing productivity and maneuverability for Seoul metro tunneling projects.
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High-capacity 3m³ LHD loader for large-scale underground quarrying and civil engineering in Seoul.
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15-tonne articulated dump truck engineered for high-volume underground material transport on Seoul infrastructure projects.
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Heavy-duty 20-tonne underground hauler for maximum productivity in Seoul's deep excavation and mining operations.
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Dual-boom hydraulic drilling jumbo for accelerated tunnel face drilling in Seoul's underground construction corridors.
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Multi-purpose underground utility vehicle for personnel transport, equipment maintenance, and material supply in Seoul's tunnel networks.
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Hydraulic scaling jumbo for safe loose rock removal and tunnel wall preparation on Seoul's underground job sites.
Learn More →Contact DERUI's Seoul service team today for equipment specifications, pricing, and on-site consultation. We are committed to delivering the most reliable material hauling solutions for South Korea's most demanding projects.
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