The MHH type electric hoist gantry crane is a rail-mounted medium and small-sized crane used in conjunction with electric hoists such as CD1 and MD1 models. It is suitable for lifting capacities ranging from 3 to 16 tons and spans from 12 to 30 meters. The operating environment temperature range is -20°C to +40°C.
The MHH type electric hoist gantry crane is a general-purpose crane, commonly used for material loading, unloading, or lifting in outdoor areas and warehouses. It is available in two control modes: ground control and cabin control.
Thanks to its truss structure, the gantry frame is lighter in weight compared to traditional box girder structures.
Truss components are easy to transport and assemble, reducing on-site construction time and cost.
The unique appearance is not only functional but also decorative, making it suitable for modern factory environments.
| Product Name | MH truss type gantry crane |
| Load Capacity | ≤20 ton |
| Span (Track gauge) | ≤31.5 m |
| Working Grade | A3-A5 |
| Ambient Temperature | -20~40℃ |
| Control Mode | Cab Control, Remote Control, Floor Control |
| Power Supply | Three-Phase A.C. 380V 50HZ |
| Warranty | 1 Year |
1. Industry Position
Founded in 2006, Dafang Heavy Machinery covers an area of 1,580 acres and employs over 2,600 people. With an annual sales revenue of 3.566 billion RMB, the company focuses on two main business sectors: lifting machinery and steel structures. Major products include single and double girder bridge and gantry cranes, electric hoists, steel structure bridges, prefabricated buildings, and industrial plants. Dafang serves critical sectors such as military industry, aerospace, nuclear power, offshore engineering, metallurgy, and mining. Its products are exported to over 100 countries and regions, including the United States, Russia, and Southeast Asia.
Annually, Dafang manufactures 30,000 single-girder cranes, more than 12,000 double-girder and gantry cranes, and 30,000 electric hoists. Based on production scale, sales volume, and brand recognition, the company ranks among the top three in China’s crane industry.
2. Core Technologies
Dafang’s R&D team consists of over 260 members, including 104 with senior or intermediate engineering qualifications. The company invests 3.8% of its annual sales into technology development. It has obtained 12 international invention patents, 50 national invention patents, 415 utility model patents, and achieved 43 scientific and technological milestones. Dafang was the first in the industry to adopt anti-sway and automatic positioning technologies.
In 2016, Dafang became the first enterprise in Henan Province to implement smart crane applications and to introduce remote monitoring technology. The company also developed the multifunctional brewing crane, filling a domestic market gap. In 2021, Dafang was the first in the industry to be certified for unmanned intelligent cranes. In 2022, it undertook a project for a tower crane at a commercial satellite launch site.
3. Manufacturing Capability
Dafang Heavy Machinery is equipped with advanced in-house designed manufacturing equipment, including 1,500-ton press grooving machines, extrusion machines, and roller machines. The company has established leading domestic workshops, including an electrical assembly line, steel pre-processing line, paint finishing line, and China’s first practical single-girder lean production line. Precision machinery includes imported German NILES CNC gear grinding machines and Japanese MAZAK machining centers.
Dafang strictly follows refined manufacturing processes, adhering to the principle of “doing it right the first time, zero defects.” This commitment to quality is deeply ingrained in every employee, ensuring that every product delivered meets the highest standards.
4. Service Assurance
Dafang upholds a “comprehensive, high-quality” service standard, providing users with fast, attentive, and thorough one-stop services. With 24/7 online support, choosing Dafang means complete peace of mind. Just tell us what you need—we’ll take care of the rest.
The MHH-type gantry crane is designed for medium and small-scale material handling tasks with a lifting capacity of 3 to 16 tons and a span of 12 to 30 meters. It works with CD1, MD1, and similar electric hoists, suitable for warehouses, open yards, and loading/unloading areas.
Thanks to its truss structure, the crane is lighter than traditional box-type beams, making transportation and on-site installation easier while significantly reducing time and cost.
It supports both ground control and cabin operation. Users can choose based on site requirements, allowing for flexible operation in various working environments.
The MHH gantry crane is designed to operate efficiently in environments ranging from -20
℃ to +40℃, making it suitable for various climate and site conditions.
