|Place of Origin:||China|
|Brand Name:||Finework Cranes|
|Model Number:||MG double girder|
Payment & Shipping Terms:
|Minimum Order Quantity:||1 sets|
|Price:||$ 900-2000/ SET|
|Packaging Details:||Fumigation-free wooden box and Plastic woven bag packaging|
|Delivery Time:||30 work days|
|Supply Ability:||1000 sets/ month|
|Feature:||Gnatry Crane||Application:||Workshop Widely|
|Work Duty:||A5-A8||Max.Wheel Loading:||336kN|
|Color:||Red Or Yellow Or Customer Requirements||After-sales Service Provided::||Rovided: Field Installation, Commissioning And Training|
|Control Method:||Cabin Control|
Finework Electric Gantry Crane,
30ton Electric Gantry Crane,
Electric 30 Ton Gantry Crane
Industrial Double Girder Mobile Gantry Crane with Double Girder Lifting Hoist 30TONS
Industrial Double Girder Mobile Gantry Crane with Double Girder Lifting Hoist 30TONS with Competitive Price design and manufacture according to Chinese national crane design standard GB/T 14406.Mainly made up of bridge, trolley, crane traveling mechanism and electric system.All the procedures are finished in the operating room.MG Double Girder Gantry Crane (Box-type) is composed of gantry, crane crab, trolley traveling mechanism, cab and electric control system, and the gantry crane can be Box-type or Truss-type structure. The track is at the side of each girder and the leg is divided into type A and type U according to user’s requirements. The control method could be ground control, remote control, cabin control or both.
1) It have multiple functions of single hanging, hoisting, turnover in the air, slight horizontal turnover in the air and so on ;
2) The gantry falls into two categories: single girder and double girder. To rationally utilize materials, the girder adopts optimum design of variable section ;
3) The gantry rigid legs with a single column and double column type for customer choice .
4) Both the upper trolley and the lower trolley can cross each other for operation ;
5) All the lifting mechanism and travelling mechanism adopts frequency conversion speed regulating ;
6) On the top of the girder at the side of rigid leg is equipped a jib crane to accomplish maintenance of upper and lower trolley ;
7) In order to prevent the storm attack, such safe and reliable anti-wind devices as rail clamp and ground anchor are equipped .
1) Simple structure in linear type ,easy in installation and maintation.
2) Adopting advanced world famous brand components in pneumatic parts ,electric parts and operation parts.
3) High pressure double crank to control the die opening and closing.
4) Running in a high automatization and intellectualization,no pollution
5) Apply a linker to connect with the air conveyor ,which can directly inline with filling machine.
Gantry Crane Applicable occasions
Using in outdoor, material stocks area, cement plant, granite industry, construction industry, engineering industry, railway etc.
This type crane is widely applied to the railway goods yard, big tonnage port, open storage, the container transfer station, and etc. to handle with the frequent loading and unloading works. This type adopts the U model door frame, with a big clearance between the two legs and a very big span.
This crane adopt the heavy duty of A5~ A6 working system, and can working normally at the temperature between -25-40°C, and the power supply is 380V AC, 50HZ, 3PH or according to the customers demand.
The service life of this crane is above 20 years.
This crane use one or two trolley as its lifting machine, comprising the crane and trolley traveling mechanism, lifting mechanism, cabin, computer room, electric room, and others.
This type crane adopts the cable and drum or the slide wire as its conductive devices.
All mechanism of this crane is operated in cabin. The cabin travelled along with the crane to avoid the crash with the cargo. In the cabin, the operator not only can feel its wide and comfortable space, can also have a good vision to control, surveil and maintain.
All electric equipment can works normally within the voltage fluctuation range -15% or +10%. We also design the protection devices, for instance, the emergency stop system, current overload protection system, voltage lower protection function, and etc. The main electrical components (frequency inverter, PLC) adopt the Siemens, Schneider, Chint or other international famous brand.
Safety protection devices
Weight overloads protector, extreme lifting position limiter, extreme travelling position limiter, the cleaning board, the buffer and the cover protection.
Painting and protection
All gantry crane components are handled with shot peening, then painting. Before delivery, we will do the rust-proof protection on all open parts. The painting color and shape is according the customers demands.
we also supply the general pre-installation, performance test, etc.
Norms and standards
In addition to meet the tech demands in the design, manufactures, installation, test and debugging of this crane, we also made it strictly in accordance with ISO 9001:2000, ISO 14001:2004 and OHSAS 18001.
Double girder gantry crane have multiple functions of single hanging, hoisting, turnover in the air, slight horizontal turnover in the air and so on . The gantry falls into two categories: single girder and double girder. To rationally utilize materials, the girder adopts optimum design of variable section; The gantry rigid legs with a single column and double column type for customer choice. Both the upper trolley and the lower trolley can cross each other for operation; All the lifting mechanism and travelling mechanism adopts frequency conversion speed regulating; On the top of the girder at the side of rigid leg is equipped a jib crane to accomplish maintenance of upper and lower trolley; In order to prevent the storm attack, such safe and reliable anti-wind devices as rail clamp and ground anchor are equipped.