Wholesale Europe Style Double Beam 80 ton Bridge Crane with Electric Hoist

Product Description:

This type is used for covered transportation in the enclosed factory floor area.Portable mobile bridge crane can provide the simple and unrestricted connections for the working points.You can install several bridge cranes in the gantry crane in order that each working point can use respective hoist.

Because this type have the specific overhead structure and bearing rod, then this it is used for the minimum ground thickness is 150mm.Also it can be extended to any length.

Concrete ceiling or steel plate for welding connections with enough reinforcing bar,diameters and squares. The minimum concrete thickness is 150mm,the mass index is C/20/25(B25).

General descrption:

Two girders are simply stronger than one, making double girder traveling cranes the ideal solution for the area coverage handling of heavy loads up to 32/5t. Like all factory cranes, these units are available with a number of main girder connection versions to best suit new or existing buildings and the best in functionality, versatility and convenience. double girder cranes feature welded box beams. All the sections used for main girders and end girders are computer-optimized for high performance and low weight, benefits that pay in terms of strength and cost efficiency.

Main Features of overhead bridge traveling crane:

1) Simple structure, easy in installation and maintation.

2) Adopting advanced world famous brand components in electric parts and operation parts.

3) High working efficiency

4) Easy operation and maintenance

5) Save workshop, warehouse and factory working space.

Mechanical feature:

Double welding box girder, DIN/FEM standard deflection

Material Fe37 or Fe52

Whole length CNC cutting for complete web plate, high deflection accuracy

Trolley rail is high strength flat steel bar (hot rolled ,16Mn)

High quality automatic welding and NDT inspection

Shot-blasting Sa2.5 for complete girder after welding, stress release

Epoxy zinc rich high quality painting, 2x2 with 140μm

10.9 class High tension bolts mounting between girder and legs, life time safety connection

Compacted gear motor driving, continuously variable control, harden gear, safety disc brake

High protection class IP55, F class, 40% ED

Double flange or flat wheels, anti-friction bearings, cellular buffers, derailment protectors

Full-length service platform along the crane bridge is supplied,where it is equipment with protective hand railing and toe strips.

Control Mode:

Pendant

Easy control, no additional driver necessary

Two steps push button, with emergency stop

Independent festoon station or fixed suspend under hoist

Protection class IP65

Remote Control

Easy control, no additional driver, remote access

Flexible frequency selection, total reliable

Two steps push button or joy stick station with emergency stop

IP65 Protection class IP65

Life time 500,000

Pre-Sales Service:

Technical design and solution

Provide local crane application

Factory visiting

After-Sales Service:

Provide English installation and operation manual.
Engineers available to service overseas.