Recently, the GENMA 1000t gantry crane has been on the hotspot of various media platforms as one of the infrastructure forces applied to the construction of the second phase of the YAMAL project in Russia.(YAMAL project is the first oversize energy cooperation project implemented in Russia after China put forward the "One Belt And One Road" initiative, and it is one of the most important projects on the "ice silk road".)

GENMA large gantry crane is professionally used for lifting, turning and transferring large objects (such as hulls, giant steel structures, etc.). In addition to large lifting tonnage (up to 2000t), it also has good lifting, positioning, and transportation functions. it is especially professional for the operations such as turning and assembling of large hull sections.

“big”flexible-Standardization, modularization, and combinatorial design（1+1>2）
GENMA made the components and parts with basically the same functions in the large gantry crane into standard modules with the same connection elements and interchangeability. Through the mutual combination of different modules, the method of 1+1>2 was adopted to form the large gantry crane of different types and specifications. At the same time, module design management can effectively improve the performance of the whole machine, shorten the project period. The finite element calculation in the design process reduces the weight of the whole machine to the greatest extent, reduces the operation energy consumption, and thus saves the cost for customers.

 “big”precision - fast and accurate positioning
In the process of operating the portal machine for ship manufacturing, the large hull + the large gantry crane face two such behemoths, and the great contrast between the volume of structural parts and the closing gap makes the stitching and closing extremely time-consuming and labor-intensive.
However, GENMA large gantry crane effectively solved the above problems by by improving the electrical and mechanical design.
•  Full frequency conversion speed regulation +PLC control system, equipped with three sets of rectifying devices.
• ABB single-transmission frequency conversion technology drive system, Siemens S7-300 series electrical control system, encoder feedback closed-loop vector control motor. At the same time, using a variety of modern information technology, further enhance the level of automatic positioning.
•  Multi-key parts are equipped with special shock-proof HD monitoring system, with  multi-camera and multi-angle close observation of important parts of the hoisting body to ensure the most accurate and accurate hull splicing in the shortest time.

  “big”safety----Safe and meticulous protective system
As a super large special equipment, the accidents caused by equipment installation, operation and environmental factors are common at home and abroad due to the complexity of shipyard site. In order to ensure the operation safety of operators and cranes, GENMA large gantry crane adopts the self-developed GENMA safety protection system in the design process.
• All lifting, slewing and trolleying parts are equipped with automatic protection devices. This device has nothing to do with the power system control oil circuit. Once power or pressure is lost for some reason, all actions will automatically stop.
• The safety protection system adopts  deflection detection and deviation correction limit to improve the safety of operation, shorten the working time and greatly improve the production efficiency.

 “big”humanity - Humanized operation and maintenance environment

Ergonomically designed all-weather closed cab, operator fatigue can be minimized. The cab can accommodate two people at the same time to accommodate some special lifting requirements. At the same time, the related driving equipment is highly intelligent, easy to operate, greatly reduce the degree of labor, improve the work efficiency of operators
Compared with traditional gantry cranes, "GENMA" products are very user-friendly in terms of maintenance.

• "GENMA" large gantry crane adopts mature modular design to improve the performance of the whole machine, reduce the failure rate, and reduce the number of daily maintenance;

• The built-in remote fault diagnosis system of the whole machine can find the possible fault range of the machine in time, and timely alarm and repair;

• In the design of the crane, all key parts are equipped with interoperable platforms, walkways and escalators for the daily maintenance of the staff.

With advanced design concepts, European standard manufacturing capabilities and a whole-hearted service attitude, the GENMA brand large gantry crane has won the favor of customers and gradually adapted to the changing needs of the ship and offshore construction market.

Opportunities and challenges coexist, GENMA will always adhere to improve independent innovation research and development ability, adhere to the principle of humanized development, better connect with the international market, and strive for long-term development in the lifting equipment market, "big"function , and constantly create value for customers.