Recently, Weihua Group and Zhejiang Wenzhou Zhehaifeng Home Port Equipment Development Co., Ltd. successfully held a signing ceremony. The two parties reached a strategic cooperation on the world's highest grade and largest tonnage 3800t-107m double main girder gantry crane and supporting 1500t-105m double main girder gantry crane projects.
This signing is another historic breakthrough achieved by Weihua Group in the field of heavy equipment after successfully delivering a number of ultra-large tonnage gantry cranes such as a 3600t double-girder gantry crane and a 3000t single-girder gantry crane.

Zheng Yaojie, CEO of Weihua Group
Wang Changbin, Chairman of Zhejiang Wenzhou Zhehaifeng Home Port Equipment Development Co., Ltd.
Signing the agreement on behalf of both parties
Zheng Yaojie said that the 3800-ton gantry crane has reached the world's leading level in terms of equipment height, lifting height, and lifting capacity. Weihua Group will go all out to conquer key technologies, strictly control product quality, and make precise efforts in technology research and development, production and manufacturing, project management and other aspects to ensure that complete sets of equipment such as 3800-ton gantry cranes and 1500-ton gantry cranes are delivered on schedule with high quality.
Wang Changbin pointed out that Weihua has accumulated rich manufacturing experience in the fields of ultra-large tonnage gantry cranes and large offshore port machinery equipment, and has outstanding advantages in technological innovation. It is hoped that both parties can base themselves on a larger pattern and a higher level, work together to empower the high-quality and sustainable development of the marine heavy industry, and jointly write a new chapter in industrial upgrading.

3800t-107m double main beam gantry crane renderings
The 3800t-107m double main girder gantry crane adopts an upper and lower double trolley system. The lifting capacity of a single trolley reaches 1,900 tons, the aerial segmental turning weight is 1,900 tons, and the total lifting capacity reaches 3,800 tons, ranking first in the world.
The total height of the whole machine is 166.5 meters, and the lifting height is 130 meters. Both data broke the world record, firmly ranking the world leader. The trolley of this crane has single hook lifting and double hook liftingVarious lifting combination modes such as crane and three-hook lifting can meet various construction needs such as docking and lifting of large steel structures. It is the world's leading high-end lifting equipment.