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High Power Double Girder Rail Mounted Gantry Crane 15 Ton CE / ISO Certificated

Minimum Order Quantity : 1 set Price : Negotiable
Packaging Details : Electrical, hoist and other parts packed by high quality plywood crate; Beams packed by rain proof plastic cloth Delivery Time : 20 days
Payment Terms : L/C, T/T Supply Ability : 1 set
Place of Origin: China Brand Name: Silence
Certification: ISO Model Number: MG

Detail Information

Rated Loading Capacity: 5-500t Warranty: 2 Years
Control Method: Remote Control,Pendent Button,cabin Control Advantage: Free Design Service
Working Temperature: -25~40℃ Or Customized Application: Material Stocks Area, Cement Plant, Granite
High Light:

double beam gantry crane


motorized gantry crane

Product Description

15 Ton Wholesale Factory CE/ISO Certificated Double Girder Rail Mounted Gantry Crane



Product Parameter


The main girder of MG double main girder gantry crane adopts the honeycomb structure of A word end face, which is divided into two types: box type supporting leg and pipe type supporting leg, the whole machine has advanced structure and reasonable mechanical performance.


The main beam is hinged and assembled by each energy-saving pin shaft, which is very convenient for disassembling and assembling. The whole machine has lightweight, large rigidity, simple operation and safe and stable operation. It is equipped with a multi-purpose machine.


It is suitable for loading and unloading operations such as open storage, material yard, railway freight station, and port cargo area, etc. Double main girder gantry crane has a strong bearing capacity, large span, good overall stability, and many varieties.


However, compared with the single main girder gantry crane with the same weight, its own mass is larger and its cost is higher. According to the structure of the main beam, it can be divided into a box beam and truss. Generally, use box structure.



Product feature


1. Adopt a box-shaped double-girder welding structure to increase the working space and facilitate transportation, installation and maintenance.


2. The trolley adopts a special type rail cable conductive device.


3. Standardization, serialization, and generalization of parts.


4. The power supply of the crane can be divided into cable drum type (divided into left and right ends) and slide-contact wire type (divided into left and right ends), which can be selected by users.


5. The driver's cab has a broad vision and a linkage console for flexible, stable and comfortable operation.


It also can be added according to the requirements of the user fan, hot air, cooling fan, air conditioner, intercom, etc.


Users should indicate the high and low temperature of the working environment and the type of power supply and other technical requirements.



Product superiority


1. Good sealing performance. The guide chain part is fully enclosed to ensure a clean environment for the meshing of the chain and the guide chain seat.

2. Reverse braking is adopted to improve the braking performance and extend the service life of the brake,


which can adapt to the high-temperature and high-humidity pre-treatment service environment within a certain range;

3. The brake clutch gearbox is free of maintenance for ten years, reducing maintenance frequency and maintenance cost;

4. Configuration of cylindrical asynchronous motor, large power, sufficient power margin.


High power continuity rate, suitable for frequent starting and braking conditions;

5. Faster lifting speed and higher working level, fully meeting the requirements of production tempo and production intensity;

6. Imported world-renowned brand highly wear-resistant and anti-aging round steel chain with long service life and good wear resistance;

Moreover, there are many kinds of double-beam cranes, which can also be designed according to users' requirements.


They are suitable for different occasions and convenient for users to use.


Technical parameters


High Power Double Girder Rail Mounted Gantry Crane 15 Ton CE / ISO Certificated 0

MG model double girder gantry crane
Lifting capacity T 50/15 75/20 100/20
Span m 7.5-31.5
Lifting height Main m 12 20 22
Aux m 16 22 22
Control method   Capsule style cab control, Remote control, Pendent button control
speed Lifting Main m/min 5.9 5.5 3.53
Aux m/min 13.2 9.23 7.2
Cross traveling m/min 38.5 38.4 33.86
Long traveling m/min 74.6 65 65.6
Lifting mechanism type Electric winch with trolley
Working-class   A5,A6,A7
Power supply AC 220/380/400/415/460V,50/60Hz,3P


The parameters in the picture are for reference only and can be customized according to the customer's requirements.


Manufacturing shop


High Power Double Girder Rail Mounted Gantry Crane 15 Ton CE / ISO Certificated 1High Power Double Girder Rail Mounted Gantry Crane 15 Ton CE / ISO Certificated 2

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