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Optimized for steep gradients and high-altitude tunneling operations.
Compact trackless loader designed for narrow vein mining and deep tunnels.
Zero-emission scaling jumbo for safe operations in limestone quarries.
Versatile electric transport vehicle for underground personnel and materials.
Switzerland has long been globally recognized for its unparalleled expertise in complex underground engineering and tunneling. From the historic construction of the Gotthard Base Tunnel to ongoing infrastructure expansions and alpine quarrying, the demand for highly efficient, durable, and environmentally friendly machinery is at an all-time high. The unique topography of the Swiss Alps presents distinct challenges: steep gradients, narrow subterranean passages, and strict ventilation requirements deep underground.
Traditional diesel-powered mining trucks generate immense amounts of heat, noise, and toxic exhaust fumes, necessitating massive and costly ventilation infrastructure. Enter the modern era of Electric Mining Trucks. By transitioning to battery-electric vehicles (BEVs), Swiss mining and tunneling contractors are drastically reducing underground heat generation and completely eliminating diesel particulate matter. This not only significantly improves the occupational health and safety of underground workers but also drastically cuts down the energy consumption required for tunnel ventilation systems.
Furthermore, Switzerland's commitment to achieving net-zero greenhouse gas emissions by 2050 has accelerated the adoption of zero-emission industrial equipment. With the country's electricity grid heavily powered by renewable hydroelectric energy, utilizing electric mining trucks in Swiss operations translates to a genuinely green, end-to-end sustainable supply chain.
The electric mining trucks factory sector is undergoing a massive technological revolution. Modern electric mining machinery is no longer just about swapping a diesel engine for a battery pack; it is about building intelligent, interconnected, and highly efficient robotic systems.
Regenerative Braking in the Alps: One of the most critical technologies for the Swiss landscape is regenerative braking. When fully loaded electric mining trucks descend steep alpine tunnels or quarry roads, their electric motors act as generators. This process captures kinetic energy that would otherwise be lost as heat in traditional brake pads, converting it back into electrical energy to recharge the onboard batteries. In some downhill haulage scenarios, these trucks can generate almost as much energy as they consume on the uphill return trip.
AI & IoT Predictive Maintenance: As an AI-driven tech landscape evolves, manufacturers are embedding advanced IoT sensors into key structural and hydraulic components. By leveraging Artificial Intelligence, fleet managers in Zurich or Geneva can monitor the real-time health of a loader operating deep in a salt mine in Bex. AI algorithms predict when a hydraulic pump might fail or when a battery cell requires balancing, ensuring zero unplanned downtime.
Switzerland continuously upgrades its vast network of hydroelectric power plants, many of which are hidden deep inside mountains (such as the Nant de Drance pumped storage plant). Excavating these massive underground caverns requires trackless mining equipment that can operate in highly confined spaces without compromising air quality. Electric scaling jumbos and electric mining trucks are perfectly suited for these environments. Their low noise profile also minimizes acoustic disturbance, preserving the structural integrity of the surrounding rock and reducing fatigue for the engineering crews.
Beyond transit tunnels, Switzerland has a robust local mining industry focusing on salt (e.g., the Schweizerhalle and Bex salt mines) and vital construction aggregates like limestone in the Jura mountains. Operating in salt mines requires equipment highly resistant to corrosion. Electric mining trucks, with fewer moving mechanical parts and sealed electric drivetrains, offer superior longevity in highly corrosive environments compared to their diesel counterparts. In open-pit alpine quarries, automated electric haulers are being tested to navigate predefined routes, utilizing LiDAR and AI vision systems to transport limestone safely through fog and heavy snow.
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.
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. 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.
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.
Bridging Global Expertise with Swiss Precision: By aligning our robust manufacturing capabilities with the stringent safety and environmental standards of the European and Swiss markets, we are uniquely positioned to support the electrification of underground mining. Our dedicated R&D focuses on battery thermal management systems suitable for cold alpine environments, ensuring that our electric trackless equipment delivers uncompromising performance, safety, and reliability in Switzerland's most demanding subterranean projects.
Explore our full lineup of zero-emission, highly efficient trackless mining equipment designed to meet the rigorous demands of modern underground excavation, tunneling, and alpine quarrying operations.
15-ton capacity electric hauler with advanced thermal management.
20-ton heavy-duty electric truck with regenerative braking system.
2 cubic meter battery-electric underground loader (LHD).
3.5 cubic meter LHD featuring AI-assisted bucket loading.
Electric scissor lift vehicle for tunnel roof reinforcement.
Zero-emission personnel carrier for deep underground transit.
Precision electric scaling machine for hard rock mining.
Heavy-duty electric scaler with extended hydraulic boom reach.