Double Beam Electric Long Traveling Gantry Crane (MG)
KUANGYUAN BRAND is top 10 brand of gantry crane, single and double beam gantry crane, trestle gantry crane of big projects. Kuangyuan brand gantry craneis applied to open air warehouse or railways for loading and unloading as well as lifting work. Accompanied with particular lifting tools, it could be used for container. It has features of beautiful appearance, perfect performance, low cost, easy maintenance, durability and so on.
This kind of gantry crane is widely used in open warehouses, material stocks area, cement plant, granite industry, construction industry, engineering industry, railway station to lifting and loading unloading goods. It also can be used together with other lifting appliance for special purpose. The lifting capacity is 5-100tons; Span is of 18-30meters.
Kuangyuan brand gantry crane uses AC frequency converter, PLC control and equipped with intelligent all Chinese "state monitoring control system". It is composed of beams; Crane traveling mechanism adopts separate drive. All mechanism is operated in the operation cabin; Crane power supplies are divided into cable and sliding wire, please choose one of them when you make an order with us.
Working condition:
Working temperature: -25-40 ° C
Working duty: A5- A6.
A) A5: Used in places of medium service, such as machine and assembly shops.
B) A6: Used in places of frequent working such as metallurgy and casting shops.
Power source: 380V 50Hz 3Phase. And we can design as your demands.
The altitude height of site is ought to be less than 2000M.
Flammable, explosive and corrosive gas is forbidden in the work environment.
The crane is forbidden to lift fuse and blend deleterious article and flammable explosive article.
Mechanical feature:
1) Double welding box girder, legs, DIN/FEM standard deflection.
2) Material Q235B orQ345B. (Similar to the international steel Fe360 or Fe520)
3) Whole length CNC cutting for complete web plate, high deflection accuracy.
4) High quality autometic welding and NDT inspection.
5) Shot-blasting SA2.5 for complete girder after welding, stress release.
6) Epoxy zinc rich high quality paiting, 2x2 with 140μ M.
7) 10.9 class High tension bolts mouting between girder and legs, life time safety connection.
8) Double flanged or flat wheels, anti-friction bearings, cellular buffers, derailment protectors.
9) Full-length service platform along the crane bridge is supplied, where it si equippe with protective hand railing and toe strips.
Safety:
Overload protection.
Main lifting motor with thermal protection.
Hooks with latch.
Rubber buffers.
Protective earthing.
Crane switch and travel end switch.
Emergency switch can stop all movement when any dangerous happened.
Sub-assemblies characteristic are tested before assembly.
All cranes must be pre-assembled and tested before leaving factory and offer the certification of test.
Design and construction rules:
All the standards which is required for the crane are the Chinese standard.
Painting:
Primer and finishing paint
Color: According to your demands.
Average thickness: About 100 microns.
Our Factory:
| Capacity |
t |
5, 10, 16/3.2, 20/5, 32/5, 50/10t |
| Span |
m |
10.5~35 |
| Lifting height |
Main hook |
m |
According to your requirements |
| Aux. hook |
m |
According to your requirements |
| Operation method |
|
Pendent control, cabin, wireless control |
| Speed |
Lifting |
Main hook |
m/min |
Single or VVVF, according to your requirements |
| Aux. hook |
m/min |
Single or VVVF, according to your requirements |
| Cross travel |
m/min |
Single or VVVF, according to your requirements |
| Long travel |
m/min |
Single or VVVF, according to your requirements |
| Lifting unit |
type |
Winch+trolley |
| Working duty |
|
A5, A6, A7 |
| Power supply |
AC |
220v/380v/400v/415v/440v, 3P |
Audited Supplier 
){kind=link}