30 Ton Double Girder Overhead Crane Exported to Tanzania

30 Tonnellata di gru a ponte a doppia trave

30 Ton Double Girder Overhead Crane Core Technical Parameters

Questo 30 ton double girder overhead crane adopts the classic QD heavy-duty model, compliant with ISO and CE international standards, with reliable structural design and stable operating performance. All parameters are optimized according to the actual production needs of the Tanzanian project, and the detailed technical specifications are as follows:

Sfondo del progetto

In recent years, Tanzania has accelerated the construction of industrial infrastructure, focusing on developing local manufacturing, machinery processing and building material industries, driving a growing market demand for heavy-duty lifting equipment. The client of this project is a local large-scale industrial manufacturing enterprise in Tanzania, which is committed to expanding its factory production scale and upgrading workshop handling equipment to solve the problems of low efficiency and insufficient load capacity of traditional lifting equipment.

The client’s new workshop undertakes the handling, assembly and stacking of heavy mechanical parts and raw materials, requiring lifting equipment with large load capacity, funzionamento stabile, strong environmental adaptability and low maintenance cost. After comparing multiple international crane suppliers, the client finally chose our 30-ton double girder overhead crane. The core reasons include the equipment’s excellent heavy-duty performance, customized adaptive design for African tropical high-temperature and humid environment, as well as our complete overseas after-sales service system. After in-depth communication and scheme optimization, we completed personalized design, factory production, strict quality inspection and successful cross-border delivery, helping the client complete the equipment upgrading and workshop intelligent transformation on schedule.

30 Ton Double Girder Overhead Crane Core Features

1. Heavy-Duty Structural Design, Stable and Durable

This double girder overhead crane adopts a high-strength box-type double girder structure, which has higher rigidity, better stability and stronger bearing capacity than single girder cranes. The main beam is processed by integral welding and stress relief treatment, which effectively avoids structural deformation during long-term heavy-load operation. The whole machine is designed according to M5 medium-heavy working level, adapting to frequent start-stop and continuous cyclic lifting operations in industrial workshops, and can stably bear 30-ton heavy objects for a long time, meeting the client’s high-frequency and heavy-duty production needs.

2. Tropical Environmental Adaptation, Strong Corrosion Resistance

Aiming at Tanzania’s tropical climate characteristics of high temperature, high humidity and rainy seasons, the crane is equipped with targeted environmental adaptation optimization. The surface of the steel structure adopts multi-layer anti-corrosion and high-temperature resistant paint technology, which effectively resists moisture erosion and atmospheric corrosion. The electrical control cabinet, motor and other core electrical components are equipped with dust-proof, waterproof and heat dissipation devices, which can maintain stable operating performance in high-temperature and humid environments, reduce equipment failure rate, and adapt to the complex local operating conditions.

3. Precise and Safe Operation, Low Energy Consumption

The crane is equipped with an advanced stepless speed regulation system, which realizes smooth acceleration and deceleration during lifting and traveling, avoiding material shaking and offset, and improving the positioning accuracy of heavy object handling. È dotato di molteplici dispositivi di protezione di sicurezza incluso il limite di sovraccarico, limite di altezza, limite di viaggio, emergency stop and fault alarm, which comprehensively guarantee the safety of equipment and on-site operators. Inoltre, the optimized transmission structure and energy-saving motor design effectively reduce operating energy consumption, lower the client’s long-term production and operation costs, and achieve efficient and energy-saving lifting operations.

4. Easy Maintenance and Complete After-Sales Support

The overall structure of the crane is modular and standardized, with reasonable component layout, che è conveniente per l'ispezione quotidiana, maintenance and parts replacement. We provide full-process overseas services including scheme customization, factory inspection, shipping guidance, on-site installation guidance and remote technical after-sales support. A 12-month full-machine warranty is provided, and long-term technical consultation and spare parts supply services are available, effectively solving the client’s worries about later equipment operation and maintenance.

Fino ad ora, this 30-ton double girder overhead crane has been officially put into operation in the Tanzanian client’s workshop, with stable operating status, high handling efficiency and zero safety faults, winning high recognition from the client. This project further expands our market influence in East Africa’s industrial lifting equipment field, and accumulates rich practical experience for subsequent overseas customized crane export projects.