1). Design and manufacture according to GB/T 14406 "General gantry
2). Mainly made up of bridge, trolley, crane traveling mechanism
and electric system.
3). The gantry crane bridge is welded structure of boxtype girder;
Individual drives are adopted for traveling mechanism on each end
of the crane.
4). Crane conductors are either rigid shapes of steel or flexible
5). Gantry crane is suitable for shipping yard and those workshop
6). Also can equipped with many lifting device for special work.
7). Gantry crane is prohibited for lifting high temperature
solution, flammable, explosive, corrosion, overloading, dust and
other dangerous operations.
The double girder gantry crane is applied in open warehouse or
railway to conduct the general handling and lifting operation.
4. Ordering instructions
1). Double girde gantry cranes with hook are available service,
such as loading, unloading lifiting and transferring work in
outdoor storage or railways.
2). It consists of four main parts, namely, the bridge structure,
the travelling mechanism, the trolley and the electric equipment.
3). The bridge adopts box type welded structure, the traveling
mechanism adopts separated driving. All the procedures are
controlled in the operating room. Crane conductive pattern is
divided into two kinds of cable and the trolley line, choosing one
4). Either rigid shapes of steel (angles or tees) or flexible
insulated cable shall be selected to be utilized as runway
conductors and proposed in the order by the purchaser.
5). It is required to complete the ordering specification sheet
when choosing the crane, it is needed to specify the minimum,
maximum temperature and the power supply of the workingenvironment
in the use of the crane.
5. Compact Design
The advanced design idea gives the crane light structure and
excellent performance, at the same time narrows the hook operation
distance in the maximum, and improves the space utilization rate
effectively. So it can reduce your workshop investment costs and
bring more investment returns.
Smooth, Fast Loading
The standard configuration of the crane are the trolley and crane
both having stepless frequency conversion control system, with
features of braked stably, accurate location, and reliable
performance, which make traveling steady, positioning quick,
solving the problem of swing of goods.
Safer, Reliable, Using Free Maintenance Design
The crane used the best technology in the whole process shows its
superiority, especially in the frequent operations.The perfect
braking system improves safety and reliability a lot, which can be
adjusted by itself with dustproof design, and it can be used more
than 1 million times. Hardening and polishing the tooth surface
will make sure the crane operate without trouble