Shipbuilding Double Girder Gantry Crane

Overview

Shipbuilding gantry crane is a kind of lifting equipment with large span, large lifting capacity, multifunction and high efficiency, specialized in section transport, docking and turnover of hull in shipyard or slipway.
 
Feature

1, Owned multi functions such as single-lift, double-lift, air-turning, and horizontal micro-rotation in the air.
2. There are two kinds of single main beam type and double main beam type for users to choose. To use materials reasonably, the main beam adopts variable section optimization and design.
3, Rigid legs are available in a single column type and double column type for the user to choose.
4. The upper trolley has double hooks, which are placed on the outer sides of the main beam respectively, but can be moved individually or simultaneously.
5, Lower trolley has main and vice hooks, placed under the main beam center.
6, The upper and lower trolleys can cross each other's operations.
 
Advantage

1,  International famous brand motor and gearbox, such as Siemens, ABB ,SEW, Nord and so on.
2,  International famous brand electrical control system, like Siemens, Schneider, ABB, Yaskawa, etc
3,  The advanced automatic crane travelling correction system is provided to reduce the rail gnawing problem of crane.
4,  High quality epoxy zinc rich primer
5,  All transmission mechanisms are controlled by frequency conversion.
6,  Two years of free spare parts and free operator training.
 
Technical paramenter