Henan Korigcranes Co.,LTD.
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Freight Yard Q235 Q345 Double Girder Gantry Crane 100 Ton MG Type
MG Type Double Girder Gantry Crane Introdction
1. Complete safety measures: wind siren, break-proof shaft, overturn-proof, etc.
2. Three-in-one reducer is adopted for long travel and cross traverse mechanism for easy maintenance.
3. Double girder gantry crane is composed of gantry crane crab, trolley travelling mechanism, cab and electric control system.
4. Double girder gantry crane is applied to general materials handling service in outdoor freight yard, such as loading, unloading, lifting and transferring work.
5. Double girder gantry crane is of a box-shape structure, the main girder is bias track double girder and the leg is divided into A-type and U-type according to clients'requirement.
MG Type Double Girder Gantry Crane Parameter
Double Girder Gantry Crane Product Parameter | |
Loading Capacity | 20~500t |
Lifting Height | Customized |
Lifting Speed | Variable speed: 1/10 m/min or customized |
Span | 15-35m or customized |
Work Duty | A5~A8 |
Power Supply | AC-3Phase-380V/400V/415V/440V-50/60Hz |
Control Method | Wireless remote control,cabinet control |
Application Area | Factory,workshop,warehouse,power station,logistic,etc. |
Color | Customized |
Working Temperature | -20~40° |
Protection Class | IP54; IP55; IP65 |
MG Type Double Girder Gantry Crane Structure
1. Main girder of gantry crane
Be welded of steel plates with honeycomb hole, connected by high strength precision bolt.
There is sliding rail for trolley to travel upper the girder which is fixed on outrigger by high-tension precision bolt.
2. Traveling mechanism of gantry crane
-consists of driving gear box and passive wheel box
- the driving gear box supplies power to finish the crane' travelling.
-What the difference between driving gear box and passive wheel box is that passive wheel box lacks transmission structure such as dynamo, reducer and a pair of exposed gear.
3. Cabin of gantry crane
-Glass window can make the operator see all the working condition and the cabs installed in the front and two sides
- As a group of independent cabin, fixed outside of cab is connected by control cable and linkage station which is set up in the cab.
4. Trolley with gantry crane
- the trolley is assembled with motor, reducer brake, trolley frame, hook, pulley, rain cover and other parts.
- Include lifting mechanism and crossing travelling mechanism.
- the trolley is strictly designed according to the application and working environment.
5. Electric system of gantry crane
- Hoisting motor, long traveling motor and hydraulic power motor are included.
-The whole electric system is controlled by PLC (programmable logic controller).
-Two operation modes: cabin and remote control.
MG Type Double Girder Gantry Crane Details
