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Double Girder Gantry Crane
Double girder gantry cranes High CAPACITY Stable Security... Double Girder Gantry Crane is suitable for loading and unloading in sites of open storage, material yard, railway freight station, port terminal and so on. It also can be equipped with a variety of special hooks for a variety of special oper
Lifting capacity: Up to 500ton
Lifting height: Up to 30m or customized
Lifting span: 3 to 35m; Working class: A5-A7
Working temperature: -20 to 40 degree C
Description
MG Type Double Girder Gantry Crane (Truss-type) is made up of bridge, trolley, crane traveling mechanism and electric system.Applies to highway, bridges, power station and other Construction workshops for general handling and lifting operations. All institutions are indoor controlling, crane electric form is devided into two kinds of cables and sliding contact line, you can choose any one when you order it.
Double girder gantry cranes ; It is preferred and used seriously in every branch of the industry due to its cost, ease of maintenance and repair,no capacity limit, no size limit, design and manufacture with desired features. Much higher lifting heights can be obtained compared to single-girder gantry cranes. Double girder gantry cranes can be produced as protruding or without protrusion.
Although Portal Cranes are generally used in open fields, they can also be used in the factory. It is an alternative application to overhead cranes in factory indoor areas. Gantry cranes has more advantages than jib cranes acoording to scanning area. Gantry cranes , also called marble cranes, are suitable for all kinds of lifting and stacking works in open areas.
Examples Of Our Double Girder Gantry Crane Installations
Features
Reasonable structure
Favorable performance
Smooth starting and stopping
Safe and reliable traveling
Low noise, commodious cabin and good view
Convenient maintenance, excellent exchange ability for parts and components
Saves electricity specifications
Our Gantry Cranes are completely designed by our own engineers in accordance with ISO, FEM and DIN norms. Mechanism selections are made in accordance with the desired lifting and running speeds and working class. Bridge beam deflection is calculated as 1/1000 at most. By having a quieter and more sensitive bearing system compared to its alternatives, it increases the life of the roller, wheel and gear box, and thanks to the adjustable wheel center, it can provide +/- 15 mm movement in the centers where there are rail defects.
Technical Data
| Lifting capacity | t | (lower by sling)32/10 | Main Dimensions(mm) | ||
| Span(S) | mm | 30000m-21000m, Continuous variable span | Main Dimensions | ||
| Lifting Height(H) | 40m(on the ground 10m, Underground30m) | K | 7000 | ||
| Working system | A7(A6) | W | 8500 | ||
| Speed | Hoisting | m/min | fully loaded 1-12 No-load 1-20 | B | 9400 |
| Hoisting | fully loaded 1-15 No-load 1-25 | A | 600 | ||
| Crab travelling | fully loaded 2-20 No-load 3-30 | H | 100000 | ||
| Trolley travelling | fully loaded 3-30 No-load 3.5-35 | L1 | 9000 | ||
| Electric motor | Hoisting | KW | 90Kw | C1 | 5000 |
| Hoisting | 30Kw | L2 | 10000 | ||
| Crab travelling | 2x4Kw | C2 | 5000 | ||
| Trolley travelling | 4x7.5Kw | H1 | 4000 | ||
| Trolley travelling | KN | 290(260) | |||
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Number of wheels
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8(4) | ||||
| Steel track Recommended | P38-P43 | ||||
| Power source | Three-phase alternating current 3-phase A.C. 50HZ 380V | ||||
Purchasing process
