In Russia’s Arctic Circle and northern regions, extreme cold temperatures have long plagued industrial transportation. Particularly at the extreme low of -40°C, not only does conventional transport equipment frequently malfunction, but it also poses significant challenges for transporting specialized components like precast concrete elements.
Previously, a Russian client urgently required equipment tailored for transporting concrete precast components (primarily cylindrical), yet struggled to find a solution that balanced low-temperature stability with component protection. Leveraging years of experience in rail transfer cart customization, our company successfully developed the first low-voltage rail transfer cart exported to Russia, which has now been delivered successfully.
Considering the customer’s requirement to transport heavy concrete precast components with stringent stability demands, we ultimately selected low voltage rail transfer cart as the base model. Electric platform trolley on rail offers high load capacity and minimal vibration during operation, effectively preventing component displacement caused by jolts during transport and eliminating safety hazards at the source.
Given that concrete precast components are predominantly cylindrical with variable dimensions and load quantities per transport, inertial movement poses a significant risk of rolling. To address this critical issue, we installed five 1-meter-high vertical columns on each side of rail transport platform.
Constructed from high-strength steel, these columns firmly prevent lateral movement of cylindrical components, completely eliminating roll-off risks. The columns feature a removable design: when transporting other heavy equipment or components, simply detach them to transform transfer trolley into a flat platform, flexibly adapting to diverse transport scenarios.
The core innovation of this custom solution lies in its dual functionality: “specialized protection + universal transport.” It not only meets the unique protective requirements for concrete cylindrical components but also avoids the limitation of single-purpose equipment, significantly enhancing the customer’s return on investment.
Operating in Russia’s extreme cold—reaching -40°C—poses severe challenges for the electrical components of rail platform trolley.
Conventional motors often experience difficult starts and operational stuttering at low temperatures.
Lubricating grease in gearboxes solidifies, leading to transmission failure.
Internal components within onboard control boxes may also malfunction due to low temperatures, directly impacting overall equipment performance.
To overcome low-temperature challenges, we implemented comprehensive cold-resistant optimizations across motors, gearboxes, and onboard control boxes:
Considering potential use in ambient temperatures, all low-temperature protection components are designed as removable modules. When ambient temperatures return to normal, removing these components ensures proper heat dissipation for electrical components, preventing overheating due to excessive protection. This achieves bidirectional adaptability: “cold-weather protection and ambient-temperature cooling.”
Prior to equipment shipment, our Russian client made a special trip to our factory for on-site acceptance inspection. During the process, the client not only examined rail transport equipment’s appearance and structure but also verified its operational status under extreme low temperatures through simulated cold-weather testing. Additionally, practical demonstrations of precast concrete component transfer and platform conversion were conducted to comprehensively evaluate equipment performance.
During acceptance, the client provided detailed optimization suggestions. Our technical and production teams swiftly coordinated to develop and implement remediation plans. Real-time photos were captured during adjustments for client confirmation, ensuring every modification met expectations.
Ultimately, the client highly praised rail transport equipment’s performance (low-temperature adaptability, transport safety, scenario flexibility) and our service efficiency (customization response speed, rectification coordination). They explicitly expressed great satisfaction with the collaboration outcomes and indicated their intention for long-term cooperation moving forward.
The successful delivery of this cryogenic rail transfer car to Russia not only validates our company’s core competitiveness in customized rail transport cart design and cryogenic protection technology but also strengthens our confidence in expanding the Russian cryogenic industrial transportation market.
Moving forward, we will continue to develop more material handling solutions tailored for cryogenic environments to address transportation needs in Russia’s precast construction components and heavy machinery sectors. Centered on “customized technology + efficient service,” we will solve your transportation challenges in extreme conditions and empower your business growth.
