A client from Malawi wanted to purchase a Polipasto eléctrico de cable de acero CD for their pump house. After reviewing their facility information, we found that the pump house lacked a steel structure to support the lifting equipment and had limited space. Therefore, we decided to use a single-rail system, paired with a CD electric wire rope hoist with a 3-ton load capacity and a 6-meter lifting height. The hoist’s H-shaped steel track connects to the roof beams, and as per the client’s requirements, a one-meter section of track extends outside the pump house, maximizing space utilization, lifting height, and creating a seamless connection between the indoor and outdoor areas.
After the client placed the order, we immediately arranged the production plan and successfully completed the product manufacturing, quality inspection, and delivery process within the stipulated time, ensuring the equipment was delivered to the project site on time and safely.

Requisitos básicos del cliente
- This CD electric wire rope hoist is intended for use in confined pump rooms, so we need to tailor it to the site conditions to maximize the machine’s lifting height and load capacity, while ensuring stable, efficient, and safe operation within the limited space. Furthermore, its voltage specifications must comply with local power standards of 400V / 3Ph / 50Hz.
- Since the customer’s plant lacked existing steel structures for supporting the hoist, we needed to equip it with H-beam rails and, as per customer requirements, pre-install a one-meter extension of the rails to the outside of the pump house, achieving seamless integration of indoor and outdoor hoisting operations.
- Considering the local climate and actual working conditions, the customer desired that the equipment maintain safe, reliable, and stable operation throughout its long-term use.
Solución personalizada
1. Customized Specifications Meet Customer Needs and Actual Working Conditions

- Capacidad: 3 toneladas
- Lifting height: 6 m
- Velocidad de elevación: 8 m/min
- Velocidad de desplazamiento: 20 m/min
- Modo de control: Control mediante colgante + control remoto inalámbrico
- Servicio laboral: M3
- Voltage: 400V / 3Ph / 50Hz
The equipment was specifically optimized based on the actual conditions of the factory site, maximizing the lifting height and effectively improving the overall utilization rate within the limited space, while also further meeting the actual needs of on-site hoisting operations.
2. Equipped with a Specialized H-Beam and Horizontal Guide Wheels, Improving Operational Stability
- Equipped with an H-beam for the hoist operation, and with a one-meter section extending outside the pump house as per customer requirements, seamless integration of indoor and outdoor hoisting operations is achieved.
- The addition of horizontal guide wheels to the hoist trolley effectively improves operational stability, and the hoist’s jogging function is better suited to the customer’s actual operating conditions.


3. Equipped with a High-Quality Electrical System and Protective Housing for Durability and Safe Operation
- Electrical Control System: Chint/Delixi electrical components, ensuring high quality.
- IP54 Protection Rating Enclosure: Effectively enhances the equipment’s dustproof and waterproof performance in complex industrial environments, further ensuring the stability of the electrical system and extending the equipment’s lifespan.
- Equipped with a built-in overheat protection system, improving equipment operational safety and stability.
- Equipped with a seamless contact line, improving operational continuity and reducing subsequent maintenance needs.
Resultados del proyecto
- The customized model fully integrates with the client’s actual factory conditions and spatial layout, maximizing factory space utilization and successfully bridging the gap between indoor and outdoor hoisting operations, making material handling more efficient and convenient. The overall solution fully meets the client’s requirements for equipment performance, functionality, and on-site installation conditions.
- The equipment was successfully produced, tested, and shipped within the stipulated time, with all processes proceeding smoothly and in strict accordance with the project plan. The client reported a very smooth on-site installation process and recorded a video of the equipment installation and operation. The overall on-site operation was excellent, and the equipment performance was stable. The client highly recognized our product quality, delivery efficiency, and professional service and expressed great satisfaction with this cooperation.
If you are also located in Africa and are looking for a customized one-on-one solution from CD Electric Wire Rope Hoists, we have an experienced and professional technical team that can provide you with the most suitable equipment solution based on your specific working conditions and project needs. Our products not only perfectly fit the on-site environment and effectively improve work efficiency, but also ensure the safety, stability, and lifespan of the equipment during long-term operation. Furthermore, we offer more user-friendly customization services, from equipment selection and structural design to installation and application, comprehensively meeting the actual needs of different customers.