Jiangsu Tonghui Lifting Equipment Co., Ltd.
General Manager: Mr. Shen 13861876072
Tel: + 86-510-83951117 83950789
Fax: + 86-510-83952108 83958890
Address: No. 82 Luzhong North Road, Yangshan Town, Huishan District, Wuxi City, Jiangsu Province
Gantry CraneCURRENT POSITION:HOME > EN > Products > Gantry Crane >
Brief introduction of model
This MEC250t- 60m type of shipbuilding gantry crane is for shipbuilding factory, across the berth and ship block closure processing district, it is through the longitudinal movement along the track, lateral movement of trolley and lifting movement of hook to work., and it is widely used in assembling of hull section and turning of hull section, and also is widely used in lifting, handling and loading of other marine equipment and components. This machine uses AC frequency control, PLC control, and installed intelligent "state monitoring and control system." It has the characteristics of simple and beautiful appearance, safe and reliable work, advanced performance, convenient maintenance, high durability and so on. It can be widely used in lifting and handling operation in each shipyard. 
Main Technical Parameters
Lifting Power Below trolley 125/20t Above trolley 2×75t
Lifting weight 250t
Air stand weight 150t
Working grade A5
Span 60m
Hoisting height 35m above rail/5m below rail
Working speed of Mechanism Main hoisting 3m/min 3m/min
Secondary hoisting 15m/min /
Trolley traveling 19.5m/min 20m/min
Cart traveling 20m/min
Motor power Main hoisting YZR315M-10  75KW YZR250M2-6  2×45KW
Secondary hoisting YZR280S-6  63KW /
Trolley traveling DVE160M-6P  2×7.5KW DVE132S-4P  4×5.5KW
Cart traveling YZPE160M1-6  16×5.5KW
Complete machine ~430KW
Wind speed Max. working wind speed 20m/s
Non-working max. wind speed 55m/s
Largest wheel pressure at work 220KN
Number of traveling wheel/Wheel number per leg 60/32  28
Crane track Trolley QU100, cart QU100
Power Supply AC380V 50Hz
Crane weight ≈625t
Note: The above parameters for the performance of the existing cases of mature technical parameters are for reference only. We can design and manufacture products according to user’s requirements. There are various derivative models of said crane available for customers to choose.